./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c3fed411 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 818c635cf736ceef0cf6e46266c8f75f5ad55dd0b6a806d4c2f32c53e0369659 --- Real Ultimate output --- This is Ultimate 0.2.2-tmp.no-commuhash-c3fed41 [2021-12-18 03:24:23,326 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-18 03:24:23,328 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-18 03:24:23,394 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-18 03:24:23,394 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-18 03:24:23,399 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-18 03:24:23,406 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-18 03:24:23,408 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-18 03:24:23,412 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-18 03:24:23,413 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-18 03:24:23,414 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-18 03:24:23,415 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-18 03:24:23,416 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-18 03:24:23,419 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-18 03:24:23,420 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-18 03:24:23,421 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-18 03:24:23,421 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-18 03:24:23,422 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-18 03:24:23,424 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-18 03:24:23,425 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-18 03:24:23,426 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-18 03:24:23,427 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-18 03:24:23,428 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-18 03:24:23,429 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-18 03:24:23,432 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-18 03:24:23,432 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-18 03:24:23,432 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-18 03:24:23,433 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-18 03:24:23,434 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-18 03:24:23,434 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-18 03:24:23,435 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-18 03:24:23,435 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-18 03:24:23,436 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-18 03:24:23,437 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-18 03:24:23,438 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-18 03:24:23,438 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-18 03:24:23,439 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-18 03:24:23,439 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-18 03:24:23,440 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-18 03:24:23,440 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-18 03:24:23,441 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-18 03:24:23,442 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-18 03:24:23,461 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-18 03:24:23,468 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-18 03:24:23,469 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-18 03:24:23,469 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-18 03:24:23,470 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-18 03:24:23,470 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-18 03:24:23,471 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-18 03:24:23,471 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-18 03:24:23,471 INFO L138 SettingsManager]: * Use SBE=true [2021-12-18 03:24:23,471 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-18 03:24:23,472 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-18 03:24:23,472 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-18 03:24:23,473 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-18 03:24:23,473 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-18 03:24:23,473 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-18 03:24:23,473 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-18 03:24:23,473 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-18 03:24:23,474 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-18 03:24:23,474 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-18 03:24:23,474 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-18 03:24:23,474 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-18 03:24:23,474 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-18 03:24:23,475 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-18 03:24:23,475 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-18 03:24:23,475 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-18 03:24:23,476 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-18 03:24:23,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-18 03:24:23,477 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-18 03:24:23,477 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-18 03:24:23,477 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-18 03:24:23,477 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-18 03:24:23,477 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 818c635cf736ceef0cf6e46266c8f75f5ad55dd0b6a806d4c2f32c53e0369659 [2021-12-18 03:24:23,742 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-18 03:24:23,768 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-18 03:24:23,771 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-18 03:24:23,771 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-18 03:24:23,775 INFO L275 PluginConnector]: CDTParser initialized [2021-12-18 03:24:23,776 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.i [2021-12-18 03:24:23,854 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de3e59f6f/21654dca215a492881ee44a154100cbd/FLAGbbc3ced66 [2021-12-18 03:24:24,518 INFO L306 CDTParser]: Found 1 translation units. [2021-12-18 03:24:24,519 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.i [2021-12-18 03:24:24,569 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de3e59f6f/21654dca215a492881ee44a154100cbd/FLAGbbc3ced66 [2021-12-18 03:24:24,649 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de3e59f6f/21654dca215a492881ee44a154100cbd [2021-12-18 03:24:24,652 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-18 03:24:24,655 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-18 03:24:24,657 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-18 03:24:24,657 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-18 03:24:24,660 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-18 03:24:24,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 03:24:24" (1/1) ... [2021-12-18 03:24:24,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d9942f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:24:24, skipping insertion in model container [2021-12-18 03:24:24,662 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 03:24:24" (1/1) ... [2021-12-18 03:24:24,668 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-18 03:24:24,781 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-18 03:24:25,978 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.i[199878,199891] [2021-12-18 03:24:26,080 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-18 03:24:26,113 INFO L203 MainTranslator]: Completed pre-run [2021-12-18 03:24:26,379 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.i[199878,199891] [2021-12-18 03:24:26,391 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-18 03:24:26,491 INFO L208 MainTranslator]: Completed translation [2021-12-18 03:24:26,493 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:24:26 WrapperNode [2021-12-18 03:24:26,493 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-18 03:24:26,494 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-18 03:24:26,494 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-18 03:24:26,495 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-18 03:24:26,500 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:24:26" (1/1) ... [2021-12-18 03:24:26,582 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:24:26" (1/1) ... [2021-12-18 03:24:26,707 INFO L137 Inliner]: procedures = 257, calls = 1499, calls flagged for inlining = 108, calls inlined = 98, statements flattened = 3721 [2021-12-18 03:24:26,707 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-18 03:24:26,708 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-18 03:24:26,708 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-18 03:24:26,708 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-18 03:24:26,716 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:24:26" (1/1) ... [2021-12-18 03:24:26,716 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:24:26" (1/1) ... [2021-12-18 03:24:26,748 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:24:26" (1/1) ... [2021-12-18 03:24:26,748 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:24:26" (1/1) ... [2021-12-18 03:24:26,832 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:24:26" (1/1) ... [2021-12-18 03:24:26,852 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:24:26" (1/1) ... [2021-12-18 03:24:26,881 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:24:26" (1/1) ... [2021-12-18 03:24:26,907 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-18 03:24:26,909 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-18 03:24:26,909 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-18 03:24:26,909 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-18 03:24:26,910 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:24:26" (1/1) ... [2021-12-18 03:24:26,917 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-18 03:24:26,930 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-18 03:24:26,944 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-18 03:24:26,957 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-18 03:24:26,984 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-18 03:24:26,984 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-18 03:24:26,984 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_fillrect [2021-12-18 03:24:26,985 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_fillrect [2021-12-18 03:24:26,985 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-12-18 03:24:26,985 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-12-18 03:24:26,985 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_submit_urb [2021-12-18 03:24:26,986 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_submit_urb [2021-12-18 03:24:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_urb_completion [2021-12-18 03:24:26,986 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_urb_completion [2021-12-18 03:24:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-18 03:24:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-18 03:24:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_mmap [2021-12-18 03:24:26,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_mmap [2021-12-18 03:24:26,987 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer_work [2021-12-18 03:24:26,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer_work [2021-12-18 03:24:26,987 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_vidreg_unlock [2021-12-18 03:24:26,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_unlock [2021-12-18 03:24:26,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-18 03:24:26,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-18 03:24:26,988 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_check_var [2021-12-18 03:24:26,988 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_check_var [2021-12-18 03:24:26,988 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_is_valid_mode [2021-12-18 03:24:26,988 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_is_valid_mode [2021-12-18 03:24:26,988 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_lfsr16 [2021-12-18 03:24:26,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_lfsr16 [2021-12-18 03:24:26,989 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modelist [2021-12-18 03:24:26,989 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modelist [2021-12-18 03:24:26,989 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-18 03:24:26,989 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-18 03:24:26,989 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-18 03:24:26,989 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-18 03:24:26,990 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_setcolreg [2021-12-18 03:24:26,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_setcolreg [2021-12-18 03:24:26,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-18 03:24:26,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-18 03:24:26,990 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-18 03:24:26,991 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-18 03:24:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-18 03:24:26,991 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-18 03:24:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_release [2021-12-18 03:24:26,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_release [2021-12-18 03:24:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_get_urb [2021-12-18 03:24:26,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_get_urb [2021-12-18 03:24:26,992 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_video_mode [2021-12-18 03:24:26,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_video_mode [2021-12-18 03:24:26,992 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-18 03:24:26,992 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-18 03:24:26,993 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-18 03:24:26,993 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-18 03:24:26,993 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_blank [2021-12-18 03:24:26,993 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_blank [2021-12-18 03:24:26,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-18 03:24:26,993 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-18 03:24:26,994 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-18 03:24:26,994 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-18 03:24:26,994 INFO L130 BoogieDeclarations]: Found specification of procedure get_cycles [2021-12-18 03:24:26,995 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cycles [2021-12-18 03:24:26,995 INFO L130 BoogieDeclarations]: Found specification of procedure up [2021-12-18 03:24:26,996 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2021-12-18 03:24:26,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-18 03:24:26,996 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_copyarea [2021-12-18 03:24:26,996 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_copyarea [2021-12-18 03:24:26,996 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-18 03:24:26,996 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-18 03:24:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure fb_add_videomode [2021-12-18 03:24:26,997 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_add_videomode [2021-12-18 03:24:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-18 03:24:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2021-12-18 03:24:26,997 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2021-12-18 03:24:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-18 03:24:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-18 03:24:26,998 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-18 03:24:26,998 INFO L130 BoogieDeclarations]: Found specification of procedure fb_edid_to_monspecs [2021-12-18 03:24:26,998 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_edid_to_monspecs [2021-12-18 03:24:26,998 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-18 03:24:26,999 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-18 03:24:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-18 03:24:26,999 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-18 03:24:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-18 03:24:26,999 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-18 03:24:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_setup_modes [2021-12-18 03:24:27,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_setup_modes [2021-12-18 03:24:27,000 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-12-18 03:24:27,000 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-12-18 03:24:27,000 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-18 03:24:27,000 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-18 03:24:27,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-18 03:24:27,001 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-18 03:24:27,001 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-18 03:24:27,001 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_vidreg_lock [2021-12-18 03:24:27,001 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_lock [2021-12-18 03:24:27,002 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-18 03:24:27,002 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-18 03:24:27,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-18 03:24:27,002 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-12-18 03:24:27,003 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-12-18 03:24:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-18 03:24:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_ioctl [2021-12-18 03:24:27,003 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_ioctl [2021-12-18 03:24:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer [2021-12-18 03:24:27,004 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer [2021-12-18 03:24:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-18 03:24:27,004 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-18 03:24:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_var_color_format [2021-12-18 03:24:27,004 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_var_color_format [2021-12-18 03:24:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-12-18 03:24:27,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-12-18 03:24:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-18 03:24:27,005 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-18 03:24:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-18 03:24:27,005 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-18 03:24:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-18 03:24:27,006 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-18 03:24:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_handle_damage [2021-12-18 03:24:27,006 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_handle_damage [2021-12-18 03:24:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-18 03:24:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_render_hline [2021-12-18 03:24:27,007 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_render_hline [2021-12-18 03:24:27,009 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_usb_disconnect [2021-12-18 03:24:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_usb_disconnect [2021-12-18 03:24:27,010 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-12-18 03:24:27,010 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-12-18 03:24:27,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-18 03:24:27,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-18 03:24:27,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-18 03:24:27,012 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_blanking [2021-12-18 03:24:27,012 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_blanking [2021-12-18 03:24:27,017 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_16 [2021-12-18 03:24:27,017 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_16 [2021-12-18 03:24:27,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-18 03:24:27,018 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_imageblit [2021-12-18 03:24:27,018 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_imageblit [2021-12-18 03:24:27,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-18 03:24:27,018 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-18 03:24:27,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-18 03:24:27,018 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_open [2021-12-18 03:24:27,018 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_open [2021-12-18 03:24:27,018 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register [2021-12-18 03:24:27,019 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register [2021-12-18 03:24:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-12-18 03:24:27,019 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-12-18 03:24:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-12-18 03:24:27,019 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-12-18 03:24:27,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_fb_info [2021-12-18 03:24:27,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_fb_info [2021-12-18 03:24:27,020 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-18 03:24:27,020 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-18 03:24:27,092 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_init_framebuffer_work [2021-12-18 03:24:27,092 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_init_framebuffer_work [2021-12-18 03:24:27,092 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-18 03:24:27,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-18 03:24:27,092 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-18 03:24:27,093 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-18 03:24:27,093 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_set_par [2021-12-18 03:24:27,093 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_set_par [2021-12-18 03:24:27,093 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-18 03:24:27,093 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-18 03:24:27,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-18 03:24:27,093 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-12-18 03:24:27,093 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-12-18 03:24:27,093 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-18 03:24:27,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-18 03:24:27,685 INFO L236 CfgBuilder]: Building ICFG [2021-12-18 03:24:27,687 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-18 03:24:34,924 INFO L277 CfgBuilder]: Performing block encoding [2021-12-18 03:24:34,936 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-18 03:24:34,937 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-18 03:24:34,939 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 03:24:34 BoogieIcfgContainer [2021-12-18 03:24:34,939 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-18 03:24:34,941 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-18 03:24:34,941 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-18 03:24:34,944 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-18 03:24:34,944 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 03:24:24" (1/3) ... [2021-12-18 03:24:34,945 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cff2c14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 03:24:34, skipping insertion in model container [2021-12-18 03:24:34,945 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:24:26" (2/3) ... [2021-12-18 03:24:34,946 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cff2c14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 03:24:34, skipping insertion in model container [2021-12-18 03:24:34,946 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 03:24:34" (3/3) ... [2021-12-18 03:24:34,948 INFO L111 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.i [2021-12-18 03:24:34,952 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-18 03:24:34,952 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-18 03:24:35,004 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-18 03:24:35,018 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-18 03:24:35,019 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-18 03:24:35,058 INFO L276 IsEmpty]: Start isEmpty. Operand has 1126 states, 812 states have (on average 1.3214285714285714) internal successors, (1073), 834 states have internal predecessors, (1073), 239 states have call successors, (239), 73 states have call predecessors, (239), 73 states have return successors, (239), 235 states have call predecessors, (239), 239 states have call successors, (239) [2021-12-18 03:24:35,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-12-18 03:24:35,068 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:24:35,068 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:24:35,069 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:24:35,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:24:35,073 INFO L85 PathProgramCache]: Analyzing trace with hash 1863154009, now seen corresponding path program 1 times [2021-12-18 03:24:35,078 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:24:35,079 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [264825059] [2021-12-18 03:24:35,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:24:35,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:24:35,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:24:35,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:24:35,471 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:24:35,472 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [264825059] [2021-12-18 03:24:35,472 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [264825059] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:24:35,473 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:24:35,473 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-18 03:24:35,474 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1706307648] [2021-12-18 03:24:35,475 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:24:35,491 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 03:24:35,492 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:24:35,531 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 03:24:35,532 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:24:35,536 INFO L87 Difference]: Start difference. First operand has 1126 states, 812 states have (on average 1.3214285714285714) internal successors, (1073), 834 states have internal predecessors, (1073), 239 states have call successors, (239), 73 states have call predecessors, (239), 73 states have return successors, (239), 235 states have call predecessors, (239), 239 states have call successors, (239) Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:24:35,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:24:35,819 INFO L93 Difference]: Finished difference Result 3346 states and 4691 transitions. [2021-12-18 03:24:35,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 03:24:35,822 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2021-12-18 03:24:35,822 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:24:35,853 INFO L225 Difference]: With dead ends: 3346 [2021-12-18 03:24:35,854 INFO L226 Difference]: Without dead ends: 2213 [2021-12-18 03:24:35,867 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:24:35,876 INFO L933 BasicCegarLoop]: 1772 mSDtfsCounter, 1505 mSDsluCounter, 1525 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1505 SdHoareTripleChecker+Valid, 3297 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-12-18 03:24:35,877 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1505 Valid, 3297 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-12-18 03:24:35,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2213 states. [2021-12-18 03:24:36,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2213 to 2209. [2021-12-18 03:24:36,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2209 states, 1593 states have (on average 1.3138731952291274) internal successors, (2093), 1627 states have internal predecessors, (2093), 471 states have call successors, (471), 145 states have call predecessors, (471), 144 states have return successors, (464), 456 states have call predecessors, (464), 464 states have call successors, (464) [2021-12-18 03:24:36,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 2209 states and 3028 transitions. [2021-12-18 03:24:36,053 INFO L78 Accepts]: Start accepts. Automaton has 2209 states and 3028 transitions. Word has length 16 [2021-12-18 03:24:36,053 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:24:36,053 INFO L470 AbstractCegarLoop]: Abstraction has 2209 states and 3028 transitions. [2021-12-18 03:24:36,054 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:24:36,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 3028 transitions. [2021-12-18 03:24:36,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-12-18 03:24:36,061 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:24:36,062 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:24:36,062 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-18 03:24:36,062 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:24:36,063 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:24:36,064 INFO L85 PathProgramCache]: Analyzing trace with hash 805705890, now seen corresponding path program 1 times [2021-12-18 03:24:36,064 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:24:36,064 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1735399677] [2021-12-18 03:24:36,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:24:36,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:24:36,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:24:36,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:24:36,193 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:24:36,193 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1735399677] [2021-12-18 03:24:36,193 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1735399677] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:24:36,193 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:24:36,194 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-18 03:24:36,197 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [545930382] [2021-12-18 03:24:36,198 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:24:36,199 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 03:24:36,199 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:24:36,200 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 03:24:36,200 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:24:36,201 INFO L87 Difference]: Start difference. First operand 2209 states and 3028 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:24:36,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:24:36,338 INFO L93 Difference]: Finished difference Result 2235 states and 3060 transitions. [2021-12-18 03:24:36,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 03:24:36,339 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2021-12-18 03:24:36,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:24:36,350 INFO L225 Difference]: With dead ends: 2235 [2021-12-18 03:24:36,350 INFO L226 Difference]: Without dead ends: 2222 [2021-12-18 03:24:36,351 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:24:36,353 INFO L933 BasicCegarLoop]: 1545 mSDtfsCounter, 1525 mSDsluCounter, 16 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1525 SdHoareTripleChecker+Valid, 1561 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-18 03:24:36,353 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1525 Valid, 1561 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-18 03:24:36,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2222 states. [2021-12-18 03:24:36,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2222 to 2209. [2021-12-18 03:24:36,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2209 states, 1593 states have (on average 1.3132454488386691) internal successors, (2092), 1627 states have internal predecessors, (2092), 471 states have call successors, (471), 145 states have call predecessors, (471), 144 states have return successors, (464), 456 states have call predecessors, (464), 464 states have call successors, (464) [2021-12-18 03:24:36,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 2209 states and 3027 transitions. [2021-12-18 03:24:36,445 INFO L78 Accepts]: Start accepts. Automaton has 2209 states and 3027 transitions. Word has length 19 [2021-12-18 03:24:36,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:24:36,446 INFO L470 AbstractCegarLoop]: Abstraction has 2209 states and 3027 transitions. [2021-12-18 03:24:36,446 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:24:36,446 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 3027 transitions. [2021-12-18 03:24:36,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-12-18 03:24:36,448 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:24:36,448 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:24:36,448 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-18 03:24:36,448 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:24:36,449 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:24:36,449 INFO L85 PathProgramCache]: Analyzing trace with hash 862964192, now seen corresponding path program 1 times [2021-12-18 03:24:36,449 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:24:36,449 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1472580534] [2021-12-18 03:24:36,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:24:36,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:24:36,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:24:36,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:24:36,532 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:24:36,532 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1472580534] [2021-12-18 03:24:36,533 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1472580534] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:24:36,534 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:24:36,534 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-18 03:24:36,534 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1507043725] [2021-12-18 03:24:36,534 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:24:36,535 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 03:24:36,535 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:24:36,536 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 03:24:36,536 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:24:36,537 INFO L87 Difference]: Start difference. First operand 2209 states and 3027 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:24:36,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:24:36,611 INFO L93 Difference]: Finished difference Result 2211 states and 3028 transitions. [2021-12-18 03:24:36,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 03:24:36,612 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2021-12-18 03:24:36,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:24:36,623 INFO L225 Difference]: With dead ends: 2211 [2021-12-18 03:24:36,624 INFO L226 Difference]: Without dead ends: 2208 [2021-12-18 03:24:36,628 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:24:36,633 INFO L933 BasicCegarLoop]: 1527 mSDtfsCounter, 1512 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1512 SdHoareTripleChecker+Valid, 1527 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-18 03:24:36,634 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1512 Valid, 1527 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-18 03:24:36,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2208 states. [2021-12-18 03:24:36,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2208 to 2208. [2021-12-18 03:24:36,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2208 states, 1593 states have (on average 1.3126177024482109) internal successors, (2091), 1626 states have internal predecessors, (2091), 470 states have call successors, (470), 145 states have call predecessors, (470), 144 states have return successors, (464), 456 states have call predecessors, (464), 464 states have call successors, (464) [2021-12-18 03:24:36,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 2208 states and 3025 transitions. [2021-12-18 03:24:36,723 INFO L78 Accepts]: Start accepts. Automaton has 2208 states and 3025 transitions. Word has length 19 [2021-12-18 03:24:36,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:24:36,723 INFO L470 AbstractCegarLoop]: Abstraction has 2208 states and 3025 transitions. [2021-12-18 03:24:36,723 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:24:36,724 INFO L276 IsEmpty]: Start isEmpty. Operand 2208 states and 3025 transitions. [2021-12-18 03:24:36,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-12-18 03:24:36,725 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:24:36,725 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:24:36,725 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-18 03:24:36,725 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:24:36,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:24:36,726 INFO L85 PathProgramCache]: Analyzing trace with hash 981610294, now seen corresponding path program 1 times [2021-12-18 03:24:36,726 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:24:36,727 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2145655974] [2021-12-18 03:24:36,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:24:36,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:24:36,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:24:36,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:24:36,801 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:24:36,801 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2145655974] [2021-12-18 03:24:36,801 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2145655974] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:24:36,801 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:24:36,802 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-18 03:24:36,802 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [584397458] [2021-12-18 03:24:36,802 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:24:36,802 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 03:24:36,803 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:24:36,803 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 03:24:36,803 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:24:36,803 INFO L87 Difference]: Start difference. First operand 2208 states and 3025 transitions. Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:24:36,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:24:36,883 INFO L93 Difference]: Finished difference Result 2210 states and 3026 transitions. [2021-12-18 03:24:36,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 03:24:36,883 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2021-12-18 03:24:36,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:24:36,895 INFO L225 Difference]: With dead ends: 2210 [2021-12-18 03:24:36,895 INFO L226 Difference]: Without dead ends: 2207 [2021-12-18 03:24:36,897 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:24:36,902 INFO L933 BasicCegarLoop]: 1525 mSDtfsCounter, 1509 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1509 SdHoareTripleChecker+Valid, 1525 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-18 03:24:36,967 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1509 Valid, 1525 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-18 03:24:36,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2207 states. [2021-12-18 03:24:37,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2207 to 2207. [2021-12-18 03:24:37,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2207 states, 1593 states have (on average 1.3119899560577526) internal successors, (2090), 1625 states have internal predecessors, (2090), 469 states have call successors, (469), 145 states have call predecessors, (469), 144 states have return successors, (464), 456 states have call predecessors, (464), 464 states have call successors, (464) [2021-12-18 03:24:37,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 2207 states and 3023 transitions. [2021-12-18 03:24:37,069 INFO L78 Accepts]: Start accepts. Automaton has 2207 states and 3023 transitions. Word has length 20 [2021-12-18 03:24:37,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:24:37,069 INFO L470 AbstractCegarLoop]: Abstraction has 2207 states and 3023 transitions. [2021-12-18 03:24:37,069 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:24:37,070 INFO L276 IsEmpty]: Start isEmpty. Operand 2207 states and 3023 transitions. [2021-12-18 03:24:37,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-12-18 03:24:37,071 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:24:37,071 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:24:37,072 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-18 03:24:37,072 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:24:37,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:24:37,074 INFO L85 PathProgramCache]: Analyzing trace with hash 364677027, now seen corresponding path program 1 times [2021-12-18 03:24:37,074 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:24:37,075 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1240159775] [2021-12-18 03:24:37,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:24:37,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:24:37,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:24:37,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:24:37,160 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:24:37,161 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1240159775] [2021-12-18 03:24:37,161 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1240159775] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:24:37,161 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:24:37,161 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-18 03:24:37,161 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [421143505] [2021-12-18 03:24:37,161 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:24:37,162 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 03:24:37,162 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:24:37,162 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 03:24:37,163 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:24:37,163 INFO L87 Difference]: Start difference. First operand 2207 states and 3023 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:24:37,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:24:37,358 INFO L93 Difference]: Finished difference Result 6579 states and 9160 transitions. [2021-12-18 03:24:37,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 03:24:37,359 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 21 [2021-12-18 03:24:37,359 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:24:37,387 INFO L225 Difference]: With dead ends: 6579 [2021-12-18 03:24:37,387 INFO L226 Difference]: Without dead ends: 4375 [2021-12-18 03:24:37,400 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:24:37,401 INFO L933 BasicCegarLoop]: 2074 mSDtfsCounter, 1512 mSDsluCounter, 1520 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1512 SdHoareTripleChecker+Valid, 3594 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-18 03:24:37,402 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1512 Valid, 3594 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-18 03:24:37,407 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4375 states. [2021-12-18 03:24:37,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4375 to 4369. [2021-12-18 03:24:37,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4369 states, 3158 states have (on average 1.3128562381253959) internal successors, (4146), 3218 states have internal predecessors, (4146), 928 states have call successors, (928), 284 states have call predecessors, (928), 282 states have return successors, (990), 906 states have call predecessors, (990), 922 states have call successors, (990) [2021-12-18 03:24:37,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4369 states to 4369 states and 6064 transitions. [2021-12-18 03:24:37,642 INFO L78 Accepts]: Start accepts. Automaton has 4369 states and 6064 transitions. Word has length 21 [2021-12-18 03:24:37,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:24:37,643 INFO L470 AbstractCegarLoop]: Abstraction has 4369 states and 6064 transitions. [2021-12-18 03:24:37,643 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:24:37,643 INFO L276 IsEmpty]: Start isEmpty. Operand 4369 states and 6064 transitions. [2021-12-18 03:24:37,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-12-18 03:24:37,645 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:24:37,645 INFO L514 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] [2021-12-18 03:24:37,645 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-18 03:24:37,645 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:24:37,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:24:37,646 INFO L85 PathProgramCache]: Analyzing trace with hash -1580380199, now seen corresponding path program 1 times [2021-12-18 03:24:37,647 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:24:37,647 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [162283462] [2021-12-18 03:24:37,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:24:37,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:24:37,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:24:37,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:24:37,745 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:24:37,745 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [162283462] [2021-12-18 03:24:37,745 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [162283462] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:24:37,746 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:24:37,746 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-18 03:24:37,746 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1790003254] [2021-12-18 03:24:37,746 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:24:37,747 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 03:24:37,747 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:24:37,747 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 03:24:37,747 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:24:37,748 INFO L87 Difference]: Start difference. First operand 4369 states and 6064 transitions. Second operand has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:24:37,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:24:37,895 INFO L93 Difference]: Finished difference Result 4371 states and 6065 transitions. [2021-12-18 03:24:37,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 03:24:37,896 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 22 [2021-12-18 03:24:37,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:24:37,921 INFO L225 Difference]: With dead ends: 4371 [2021-12-18 03:24:37,921 INFO L226 Difference]: Without dead ends: 4368 [2021-12-18 03:24:37,925 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:24:37,926 INFO L933 BasicCegarLoop]: 1523 mSDtfsCounter, 1505 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1505 SdHoareTripleChecker+Valid, 1523 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-18 03:24:37,926 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1505 Valid, 1523 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-18 03:24:37,931 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4368 states. [2021-12-18 03:24:38,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4368 to 4368. [2021-12-18 03:24:38,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4368 states, 3158 states have (on average 1.312539582013933) internal successors, (4145), 3217 states have internal predecessors, (4145), 927 states have call successors, (927), 284 states have call predecessors, (927), 282 states have return successors, (990), 906 states have call predecessors, (990), 922 states have call successors, (990) [2021-12-18 03:24:38,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4368 states to 4368 states and 6062 transitions. [2021-12-18 03:24:38,120 INFO L78 Accepts]: Start accepts. Automaton has 4368 states and 6062 transitions. Word has length 22 [2021-12-18 03:24:38,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:24:38,121 INFO L470 AbstractCegarLoop]: Abstraction has 4368 states and 6062 transitions. [2021-12-18 03:24:38,121 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:24:38,121 INFO L276 IsEmpty]: Start isEmpty. Operand 4368 states and 6062 transitions. [2021-12-18 03:24:38,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-12-18 03:24:38,122 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:24:38,122 INFO L514 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] [2021-12-18 03:24:38,123 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-18 03:24:38,123 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:24:38,123 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:24:38,123 INFO L85 PathProgramCache]: Analyzing trace with hash -1747607194, now seen corresponding path program 1 times [2021-12-18 03:24:38,124 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:24:38,124 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1305114664] [2021-12-18 03:24:38,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:24:38,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:24:38,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:24:38,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:24:38,195 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:24:38,195 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1305114664] [2021-12-18 03:24:38,195 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1305114664] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:24:38,195 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:24:38,196 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-18 03:24:38,196 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1343912236] [2021-12-18 03:24:38,196 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:24:38,196 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 03:24:38,197 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:24:38,197 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 03:24:38,197 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:24:38,197 INFO L87 Difference]: Start difference. First operand 4368 states and 6062 transitions. Second operand has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:24:38,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:24:38,369 INFO L93 Difference]: Finished difference Result 4370 states and 6063 transitions. [2021-12-18 03:24:38,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 03:24:38,371 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 23 [2021-12-18 03:24:38,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:24:38,398 INFO L225 Difference]: With dead ends: 4370 [2021-12-18 03:24:38,398 INFO L226 Difference]: Without dead ends: 4358 [2021-12-18 03:24:38,402 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:24:38,403 INFO L933 BasicCegarLoop]: 1522 mSDtfsCounter, 1502 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1502 SdHoareTripleChecker+Valid, 1522 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-18 03:24:38,403 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1502 Valid, 1522 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-18 03:24:38,408 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4358 states. [2021-12-18 03:24:38,566 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4358 to 4358. [2021-12-18 03:24:38,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4358 states, 3149 states have (on average 1.3124801524293426) internal successors, (4133), 3207 states have internal predecessors, (4133), 926 states have call successors, (926), 284 states have call predecessors, (926), 282 states have return successors, (990), 906 states have call predecessors, (990), 922 states have call successors, (990) [2021-12-18 03:24:38,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4358 states to 4358 states and 6049 transitions. [2021-12-18 03:24:38,607 INFO L78 Accepts]: Start accepts. Automaton has 4358 states and 6049 transitions. Word has length 23 [2021-12-18 03:24:38,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:24:38,609 INFO L470 AbstractCegarLoop]: Abstraction has 4358 states and 6049 transitions. [2021-12-18 03:24:38,610 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:24:38,610 INFO L276 IsEmpty]: Start isEmpty. Operand 4358 states and 6049 transitions. [2021-12-18 03:24:38,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-12-18 03:24:38,615 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:24:38,615 INFO L514 BasicCegarLoop]: trace histogram [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] [2021-12-18 03:24:38,616 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-18 03:24:38,616 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:24:38,617 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:24:38,617 INFO L85 PathProgramCache]: Analyzing trace with hash 771988741, now seen corresponding path program 1 times [2021-12-18 03:24:38,617 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:24:38,618 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [761261887] [2021-12-18 03:24:38,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:24:38,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:24:38,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:24:38,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-18 03:24:38,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:24:38,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:24:38,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:24:38,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-18 03:24:38,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:24:38,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:24:38,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:24:38,742 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-12-18 03:24:38,742 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:24:38,743 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [761261887] [2021-12-18 03:24:38,743 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [761261887] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:24:38,743 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:24:38,743 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-18 03:24:38,743 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1882809811] [2021-12-18 03:24:38,743 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:24:38,744 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-18 03:24:38,744 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:24:38,745 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-18 03:24:38,745 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-18 03:24:38,746 INFO L87 Difference]: Start difference. First operand 4358 states and 6049 transitions. Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-12-18 03:24:40,947 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:24:44,882 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:24:46,926 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:24:48,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:24:48,044 INFO L93 Difference]: Finished difference Result 13542 states and 18891 transitions. [2021-12-18 03:24:48,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-18 03:24:48,044 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 49 [2021-12-18 03:24:48,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:24:48,110 INFO L225 Difference]: With dead ends: 13542 [2021-12-18 03:24:48,111 INFO L226 Difference]: Without dead ends: 9187 [2021-12-18 03:24:48,133 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-18 03:24:48,134 INFO L933 BasicCegarLoop]: 1867 mSDtfsCounter, 1918 mSDsluCounter, 2082 mSDsCounter, 0 mSdLazyCounter, 867 mSolverCounterSat, 732 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2108 SdHoareTripleChecker+Valid, 3949 SdHoareTripleChecker+Invalid, 1602 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 732 IncrementalHoareTripleChecker+Valid, 867 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.9s IncrementalHoareTripleChecker+Time [2021-12-18 03:24:48,134 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2108 Valid, 3949 Invalid, 1602 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [732 Valid, 867 Invalid, 3 Unknown, 0 Unchecked, 8.9s Time] [2021-12-18 03:24:48,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9187 states. [2021-12-18 03:24:48,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9187 to 8952. [2021-12-18 03:24:48,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8952 states, 6451 states have (on average 1.3001085103084793) internal successors, (8387), 6589 states have internal predecessors, (8387), 1868 states have call successors, (1868), 562 states have call predecessors, (1868), 632 states have return successors, (2228), 1888 states have call predecessors, (2228), 1864 states have call successors, (2228) [2021-12-18 03:24:48,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8952 states to 8952 states and 12483 transitions. [2021-12-18 03:24:48,599 INFO L78 Accepts]: Start accepts. Automaton has 8952 states and 12483 transitions. Word has length 49 [2021-12-18 03:24:48,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:24:48,600 INFO L470 AbstractCegarLoop]: Abstraction has 8952 states and 12483 transitions. [2021-12-18 03:24:48,600 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-12-18 03:24:48,600 INFO L276 IsEmpty]: Start isEmpty. Operand 8952 states and 12483 transitions. [2021-12-18 03:24:48,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-12-18 03:24:48,607 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:24:48,607 INFO L514 BasicCegarLoop]: trace histogram [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] [2021-12-18 03:24:48,608 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-18 03:24:48,608 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:24:48,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:24:48,608 INFO L85 PathProgramCache]: Analyzing trace with hash 2059784186, now seen corresponding path program 1 times [2021-12-18 03:24:48,609 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:24:48,609 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1375021464] [2021-12-18 03:24:48,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:24:48,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:24:48,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:24:48,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-12-18 03:24:48,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:24:48,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:24:48,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:24:48,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-12-18 03:24:48,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:24:48,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:24:48,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:24:48,755 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-12-18 03:24:48,755 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:24:48,755 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1375021464] [2021-12-18 03:24:48,755 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1375021464] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:24:48,755 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:24:48,756 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-18 03:24:48,756 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [760544455] [2021-12-18 03:24:48,756 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:24:48,756 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-18 03:24:48,757 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:24:48,757 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-18 03:24:48,757 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-18 03:24:48,758 INFO L87 Difference]: Start difference. First operand 8952 states and 12483 transitions. Second operand has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-12-18 03:24:50,944 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:24:54,874 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:24:56,910 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:24:58,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:24:58,265 INFO L93 Difference]: Finished difference Result 22678 states and 31679 transitions. [2021-12-18 03:24:58,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-18 03:24:58,266 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 61 [2021-12-18 03:24:58,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:24:58,345 INFO L225 Difference]: With dead ends: 22678 [2021-12-18 03:24:58,345 INFO L226 Difference]: Without dead ends: 13729 [2021-12-18 03:24:58,393 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-18 03:24:58,396 INFO L933 BasicCegarLoop]: 2798 mSDtfsCounter, 1640 mSDsluCounter, 2571 mSDsCounter, 0 mSdLazyCounter, 923 mSolverCounterSat, 558 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1829 SdHoareTripleChecker+Valid, 5369 SdHoareTripleChecker+Invalid, 1484 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 558 IncrementalHoareTripleChecker+Valid, 923 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.0s IncrementalHoareTripleChecker+Time [2021-12-18 03:24:58,396 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1829 Valid, 5369 Invalid, 1484 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [558 Valid, 923 Invalid, 3 Unknown, 0 Unchecked, 9.0s Time] [2021-12-18 03:24:58,411 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13729 states. [2021-12-18 03:24:58,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13729 to 13386. [2021-12-18 03:24:58,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13386 states, 9649 states have (on average 1.2993056275261685) internal successors, (12537), 9855 states have internal predecessors, (12537), 2790 states have call successors, (2790), 840 states have call predecessors, (2790), 946 states have return successors, (3326), 2822 states have call predecessors, (3326), 2786 states have call successors, (3326) [2021-12-18 03:24:59,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13386 states to 13386 states and 18653 transitions. [2021-12-18 03:24:59,046 INFO L78 Accepts]: Start accepts. Automaton has 13386 states and 18653 transitions. Word has length 61 [2021-12-18 03:24:59,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:24:59,047 INFO L470 AbstractCegarLoop]: Abstraction has 13386 states and 18653 transitions. [2021-12-18 03:24:59,048 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-12-18 03:24:59,048 INFO L276 IsEmpty]: Start isEmpty. Operand 13386 states and 18653 transitions. [2021-12-18 03:24:59,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2021-12-18 03:24:59,061 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:24:59,061 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:24:59,061 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-12-18 03:24:59,062 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:24:59,062 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:24:59,062 INFO L85 PathProgramCache]: Analyzing trace with hash -1712225285, now seen corresponding path program 1 times [2021-12-18 03:24:59,063 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:24:59,063 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [748017897] [2021-12-18 03:24:59,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:24:59,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:24:59,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:24:59,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-18 03:24:59,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:24:59,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:24:59,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:24:59,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-18 03:24:59,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:24:59,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:24:59,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:24:59,216 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-12-18 03:24:59,216 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:24:59,216 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [748017897] [2021-12-18 03:24:59,216 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [748017897] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:24:59,217 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:24:59,217 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-18 03:24:59,217 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1553732989] [2021-12-18 03:24:59,217 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:24:59,218 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-18 03:24:59,218 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:24:59,219 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-18 03:24:59,219 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-18 03:24:59,219 INFO L87 Difference]: Start difference. First operand 13386 states and 18653 transitions. Second operand has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2021-12-18 03:25:01,430 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:25:05,090 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:25:05,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:25:05,911 INFO L93 Difference]: Finished difference Result 27220 states and 38458 transitions. [2021-12-18 03:25:05,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-18 03:25:05,911 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 73 [2021-12-18 03:25:05,912 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:25:05,979 INFO L225 Difference]: With dead ends: 27220 [2021-12-18 03:25:05,979 INFO L226 Difference]: Without dead ends: 13837 [2021-12-18 03:25:06,031 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-18 03:25:06,032 INFO L933 BasicCegarLoop]: 1438 mSDtfsCounter, 387 mSDsluCounter, 3124 mSDsCounter, 0 mSdLazyCounter, 965 mSolverCounterSat, 261 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 469 SdHoareTripleChecker+Valid, 4562 SdHoareTripleChecker+Invalid, 1228 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 261 IncrementalHoareTripleChecker+Valid, 965 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.1s IncrementalHoareTripleChecker+Time [2021-12-18 03:25:06,033 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [469 Valid, 4562 Invalid, 1228 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [261 Valid, 965 Invalid, 2 Unknown, 0 Unchecked, 6.1s Time] [2021-12-18 03:25:06,049 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13837 states. [2021-12-18 03:25:06,572 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13837 to 13422. [2021-12-18 03:25:06,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13422 states, 9685 states have (on average 1.2981930820856995) internal successors, (12573), 9891 states have internal predecessors, (12573), 2790 states have call successors, (2790), 840 states have call predecessors, (2790), 946 states have return successors, (3326), 2822 states have call predecessors, (3326), 2786 states have call successors, (3326) [2021-12-18 03:25:06,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13422 states to 13422 states and 18689 transitions. [2021-12-18 03:25:06,650 INFO L78 Accepts]: Start accepts. Automaton has 13422 states and 18689 transitions. Word has length 73 [2021-12-18 03:25:06,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:25:06,652 INFO L470 AbstractCegarLoop]: Abstraction has 13422 states and 18689 transitions. [2021-12-18 03:25:06,652 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2021-12-18 03:25:06,652 INFO L276 IsEmpty]: Start isEmpty. Operand 13422 states and 18689 transitions. [2021-12-18 03:25:06,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2021-12-18 03:25:06,666 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:25:06,666 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:25:06,667 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-12-18 03:25:06,667 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:25:06,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:25:06,668 INFO L85 PathProgramCache]: Analyzing trace with hash -1032166915, now seen corresponding path program 1 times [2021-12-18 03:25:06,668 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:25:06,668 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2082673602] [2021-12-18 03:25:06,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:25:06,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:25:06,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:06,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-18 03:25:06,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:06,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:25:06,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:06,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-18 03:25:06,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:06,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:25:06,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:06,862 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-12-18 03:25:06,862 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:25:06,862 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2082673602] [2021-12-18 03:25:06,863 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2082673602] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:25:06,863 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:25:06,863 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-18 03:25:06,863 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [798848096] [2021-12-18 03:25:06,863 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:25:06,864 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-18 03:25:06,864 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:25:06,865 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-18 03:25:06,865 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-18 03:25:06,865 INFO L87 Difference]: Start difference. First operand 13422 states and 18689 transitions. Second operand has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2021-12-18 03:25:09,145 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:25:11,165 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:25:15,016 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:25:15,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:25:15,543 INFO L93 Difference]: Finished difference Result 29981 states and 42643 transitions. [2021-12-18 03:25:15,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-18 03:25:15,544 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) Word has length 73 [2021-12-18 03:25:15,544 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:25:15,627 INFO L225 Difference]: With dead ends: 29981 [2021-12-18 03:25:15,628 INFO L226 Difference]: Without dead ends: 16562 [2021-12-18 03:25:15,673 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-18 03:25:15,673 INFO L933 BasicCegarLoop]: 1751 mSDtfsCounter, 2008 mSDsluCounter, 2217 mSDsCounter, 0 mSdLazyCounter, 770 mSolverCounterSat, 643 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2117 SdHoareTripleChecker+Valid, 3968 SdHoareTripleChecker+Invalid, 1415 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 643 IncrementalHoareTripleChecker+Valid, 770 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.1s IncrementalHoareTripleChecker+Time [2021-12-18 03:25:15,674 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2117 Valid, 3968 Invalid, 1415 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [643 Valid, 770 Invalid, 2 Unknown, 0 Unchecked, 8.1s Time] [2021-12-18 03:25:15,690 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16562 states. [2021-12-18 03:25:16,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16562 to 13394. [2021-12-18 03:25:16,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13394 states, 9665 states have (on average 1.2971546818416968) internal successors, (12537), 9871 states have internal predecessors, (12537), 2782 states have call successors, (2782), 840 states have call predecessors, (2782), 946 states have return successors, (3314), 2814 states have call predecessors, (3314), 2778 states have call successors, (3314) [2021-12-18 03:25:16,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13394 states to 13394 states and 18633 transitions. [2021-12-18 03:25:16,428 INFO L78 Accepts]: Start accepts. Automaton has 13394 states and 18633 transitions. Word has length 73 [2021-12-18 03:25:16,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:25:16,428 INFO L470 AbstractCegarLoop]: Abstraction has 13394 states and 18633 transitions. [2021-12-18 03:25:16,428 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2021-12-18 03:25:16,429 INFO L276 IsEmpty]: Start isEmpty. Operand 13394 states and 18633 transitions. [2021-12-18 03:25:16,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-12-18 03:25:16,454 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:25:16,454 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:25:16,454 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-12-18 03:25:16,455 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:25:16,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:25:16,455 INFO L85 PathProgramCache]: Analyzing trace with hash 734894962, now seen corresponding path program 1 times [2021-12-18 03:25:16,455 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:25:16,455 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1981151385] [2021-12-18 03:25:16,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:25:16,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:25:16,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:16,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2021-12-18 03:25:16,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:16,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-18 03:25:16,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:16,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-18 03:25:16,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:16,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2021-12-18 03:25:16,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:16,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2021-12-18 03:25:16,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:16,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-12-18 03:25:16,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:16,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2021-12-18 03:25:16,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:16,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-18 03:25:16,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:16,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-12-18 03:25:16,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:16,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:25:16,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:16,654 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-12-18 03:25:16,654 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:25:16,654 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1981151385] [2021-12-18 03:25:16,654 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1981151385] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:25:16,654 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:25:16,654 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-18 03:25:16,655 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [558960374] [2021-12-18 03:25:16,655 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:25:16,655 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-18 03:25:16,655 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:25:16,656 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-18 03:25:16,656 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-18 03:25:16,656 INFO L87 Difference]: Start difference. First operand 13394 states and 18633 transitions. Second operand has 5 states, 5 states have (on average 14.8) internal successors, (74), 3 states have internal predecessors, (74), 2 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-12-18 03:25:19,876 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:25:21,012 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:25:23,032 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:25:28,798 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:25:30,235 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:25:32,560 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:25:34,569 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:25:36,582 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:25:39,927 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:25:41,946 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:25:43,978 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:25:46,011 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:25:47,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:25:47,146 INFO L93 Difference]: Finished difference Result 41088 states and 57641 transitions. [2021-12-18 03:25:47,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-18 03:25:47,146 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 3 states have internal predecessors, (74), 2 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 109 [2021-12-18 03:25:47,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:25:47,264 INFO L225 Difference]: With dead ends: 41088 [2021-12-18 03:25:47,265 INFO L226 Difference]: Without dead ends: 27697 [2021-12-18 03:25:47,318 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-12-18 03:25:47,319 INFO L933 BasicCegarLoop]: 1817 mSDtfsCounter, 2215 mSDsluCounter, 2608 mSDsCounter, 0 mSdLazyCounter, 2010 mSolverCounterSat, 1335 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2413 SdHoareTripleChecker+Valid, 4425 SdHoareTripleChecker+Invalid, 3354 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1335 IncrementalHoareTripleChecker+Valid, 2010 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.6s IncrementalHoareTripleChecker+Time [2021-12-18 03:25:47,319 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2413 Valid, 4425 Invalid, 3354 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1335 Valid, 2010 Invalid, 9 Unknown, 0 Unchecked, 29.6s Time] [2021-12-18 03:25:47,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27697 states. [2021-12-18 03:25:48,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27697 to 24608. [2021-12-18 03:25:48,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24608 states, 17563 states have (on average 1.2744405853214142) internal successors, (22383), 18009 states have internal predecessors, (22383), 5032 states have call successors, (5032), 1546 states have call predecessors, (5032), 2012 states have return successors, (6748), 5316 states have call predecessors, (6748), 5028 states have call successors, (6748) [2021-12-18 03:25:48,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24608 states to 24608 states and 34163 transitions. [2021-12-18 03:25:48,724 INFO L78 Accepts]: Start accepts. Automaton has 24608 states and 34163 transitions. Word has length 109 [2021-12-18 03:25:48,724 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:25:48,724 INFO L470 AbstractCegarLoop]: Abstraction has 24608 states and 34163 transitions. [2021-12-18 03:25:48,724 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 3 states have internal predecessors, (74), 2 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-12-18 03:25:48,725 INFO L276 IsEmpty]: Start isEmpty. Operand 24608 states and 34163 transitions. [2021-12-18 03:25:48,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-12-18 03:25:48,757 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:25:48,757 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:25:48,758 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-12-18 03:25:48,758 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:25:48,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:25:48,758 INFO L85 PathProgramCache]: Analyzing trace with hash -730477546, now seen corresponding path program 1 times [2021-12-18 03:25:48,759 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:25:48,759 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [459659689] [2021-12-18 03:25:48,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:25:48,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:25:48,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:48,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-18 03:25:48,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:48,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-18 03:25:48,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:48,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:25:48,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:48,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:25:48,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:48,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-12-18 03:25:48,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:48,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2021-12-18 03:25:48,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:48,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-12-18 03:25:48,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:48,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-18 03:25:48,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:48,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-18 03:25:48,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:48,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-12-18 03:25:48,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:48,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-18 03:25:48,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:48,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2021-12-18 03:25:48,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:48,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-12-18 03:25:48,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:48,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:25:48,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:25:48,924 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-12-18 03:25:48,925 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:25:48,925 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [459659689] [2021-12-18 03:25:48,925 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [459659689] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:25:48,925 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:25:48,925 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-18 03:25:48,925 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1231219610] [2021-12-18 03:25:48,925 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:25:48,926 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-18 03:25:48,926 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:25:48,926 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-18 03:25:48,927 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-18 03:25:48,927 INFO L87 Difference]: Start difference. First operand 24608 states and 34163 transitions. Second operand has 5 states, 5 states have (on average 13.6) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (20), 4 states have call predecessors, (20), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2021-12-18 03:25:51,329 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:25:55,219 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:25:58,079 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:26:01,254 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:26:03,285 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:26:04,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:26:04,538 INFO L93 Difference]: Finished difference Result 66922 states and 93665 transitions. [2021-12-18 03:26:04,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-18 03:26:04,538 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (20), 4 states have call predecessors, (20), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 117 [2021-12-18 03:26:04,538 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:26:04,868 INFO L225 Difference]: With dead ends: 66922 [2021-12-18 03:26:04,868 INFO L226 Difference]: Without dead ends: 42317 [2021-12-18 03:26:04,946 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-12-18 03:26:04,948 INFO L933 BasicCegarLoop]: 2192 mSDtfsCounter, 2202 mSDsluCounter, 3087 mSDsCounter, 0 mSdLazyCounter, 2071 mSolverCounterSat, 1289 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2389 SdHoareTripleChecker+Valid, 5279 SdHoareTripleChecker+Invalid, 3364 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1289 IncrementalHoareTripleChecker+Valid, 2071 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.5s IncrementalHoareTripleChecker+Time [2021-12-18 03:26:04,948 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2389 Valid, 5279 Invalid, 3364 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1289 Valid, 2071 Invalid, 4 Unknown, 0 Unchecked, 14.5s Time] [2021-12-18 03:26:04,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42317 states. [2021-12-18 03:26:06,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42317 to 37432. [2021-12-18 03:26:06,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37432 states, 26867 states have (on average 1.2808650016749172) internal successors, (34413), 27505 states have internal predecessors, (34413), 7478 states have call successors, (7478), 2380 states have call predecessors, (7478), 3086 states have return successors, (9982), 7918 states have call predecessors, (9982), 7474 states have call successors, (9982) [2021-12-18 03:26:06,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37432 states to 37432 states and 51873 transitions. [2021-12-18 03:26:06,872 INFO L78 Accepts]: Start accepts. Automaton has 37432 states and 51873 transitions. Word has length 117 [2021-12-18 03:26:06,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:26:06,874 INFO L470 AbstractCegarLoop]: Abstraction has 37432 states and 51873 transitions. [2021-12-18 03:26:06,874 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (20), 4 states have call predecessors, (20), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2021-12-18 03:26:06,874 INFO L276 IsEmpty]: Start isEmpty. Operand 37432 states and 51873 transitions. [2021-12-18 03:26:06,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-12-18 03:26:06,939 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:26:06,939 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:26:06,939 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-12-18 03:26:06,940 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:26:06,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:26:06,940 INFO L85 PathProgramCache]: Analyzing trace with hash -2055509785, now seen corresponding path program 1 times [2021-12-18 03:26:06,940 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:26:06,940 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [940705690] [2021-12-18 03:26:06,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:26:06,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:26:06,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:07,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-18 03:26:07,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:07,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-18 03:26:07,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:07,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-12-18 03:26:07,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:07,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-12-18 03:26:07,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:07,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-12-18 03:26:07,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:07,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2021-12-18 03:26:07,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:07,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-12-18 03:26:07,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:07,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-12-18 03:26:07,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:07,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-18 03:26:07,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:07,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:26:07,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:07,120 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-12-18 03:26:07,120 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:26:07,120 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [940705690] [2021-12-18 03:26:07,120 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [940705690] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:26:07,120 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:26:07,121 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-18 03:26:07,121 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [152099122] [2021-12-18 03:26:07,121 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:26:07,121 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-18 03:26:07,121 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:26:07,122 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-18 03:26:07,122 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-18 03:26:07,122 INFO L87 Difference]: Start difference. First operand 37432 states and 51873 transitions. Second operand has 7 states, 7 states have (on average 12.0) internal successors, (84), 5 states have internal predecessors, (84), 2 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-12-18 03:26:10,938 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:26:13,287 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:26:18,574 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:26:21,562 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:26:23,591 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:26:25,627 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:26:26,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:26:26,621 INFO L93 Difference]: Finished difference Result 80016 states and 112030 transitions. [2021-12-18 03:26:26,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-12-18 03:26:26,622 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.0) internal successors, (84), 5 states have internal predecessors, (84), 2 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 121 [2021-12-18 03:26:26,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:26:26,813 INFO L225 Difference]: With dead ends: 80016 [2021-12-18 03:26:26,813 INFO L226 Difference]: Without dead ends: 42587 [2021-12-18 03:26:26,936 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2021-12-18 03:26:26,937 INFO L933 BasicCegarLoop]: 1346 mSDtfsCounter, 808 mSDsluCounter, 3221 mSDsCounter, 0 mSdLazyCounter, 2117 mSolverCounterSat, 653 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 889 SdHoareTripleChecker+Valid, 4567 SdHoareTripleChecker+Invalid, 2775 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 653 IncrementalHoareTripleChecker+Valid, 2117 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.0s IncrementalHoareTripleChecker+Time [2021-12-18 03:26:26,937 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [889 Valid, 4567 Invalid, 2775 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [653 Valid, 2117 Invalid, 5 Unknown, 0 Unchecked, 18.0s Time] [2021-12-18 03:26:26,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42587 states. [2021-12-18 03:26:28,398 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42587 to 37600. [2021-12-18 03:26:28,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37600 states, 27011 states have (on average 1.2802561919218096) internal successors, (34581), 27673 states have internal predecessors, (34581), 7502 states have call successors, (7502), 2380 states have call predecessors, (7502), 3086 states have return successors, (10102), 7918 states have call predecessors, (10102), 7498 states have call successors, (10102) [2021-12-18 03:26:28,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37600 states to 37600 states and 52185 transitions. [2021-12-18 03:26:28,616 INFO L78 Accepts]: Start accepts. Automaton has 37600 states and 52185 transitions. Word has length 121 [2021-12-18 03:26:28,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:26:28,617 INFO L470 AbstractCegarLoop]: Abstraction has 37600 states and 52185 transitions. [2021-12-18 03:26:28,617 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.0) internal successors, (84), 5 states have internal predecessors, (84), 2 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-12-18 03:26:28,617 INFO L276 IsEmpty]: Start isEmpty. Operand 37600 states and 52185 transitions. [2021-12-18 03:26:28,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-12-18 03:26:28,664 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:26:28,664 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:26:28,664 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-12-18 03:26:28,665 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:26:28,665 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:26:28,665 INFO L85 PathProgramCache]: Analyzing trace with hash 1244763813, now seen corresponding path program 1 times [2021-12-18 03:26:28,665 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:26:28,666 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1528248850] [2021-12-18 03:26:28,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:26:28,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:26:28,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:29,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-18 03:26:29,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:29,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-18 03:26:29,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:29,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-12-18 03:26:29,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:29,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-12-18 03:26:29,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:29,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-12-18 03:26:29,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:29,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2021-12-18 03:26:29,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:29,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-12-18 03:26:29,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:29,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-12-18 03:26:29,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:29,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-18 03:26:29,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:29,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:26:29,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:29,321 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-12-18 03:26:29,322 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:26:29,322 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1528248850] [2021-12-18 03:26:29,322 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1528248850] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:26:29,322 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:26:29,322 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-12-18 03:26:29,322 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [168287245] [2021-12-18 03:26:29,323 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:26:29,323 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-12-18 03:26:29,323 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:26:29,324 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-12-18 03:26:29,324 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2021-12-18 03:26:29,324 INFO L87 Difference]: Start difference. First operand 37600 states and 52185 transitions. Second operand has 9 states, 8 states have (on average 10.5) internal successors, (84), 5 states have internal predecessors, (84), 4 states have call successors, (18), 7 states have call predecessors, (18), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2021-12-18 03:26:31,626 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:26:34,399 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:26:36,260 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:26:38,859 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:26:40,874 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:26:42,900 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:26:47,547 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:26:49,574 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:26:50,215 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:26:50,215 INFO L93 Difference]: Finished difference Result 50479 states and 70344 transitions. [2021-12-18 03:26:50,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-18 03:26:50,216 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 10.5) internal successors, (84), 5 states have internal predecessors, (84), 4 states have call successors, (18), 7 states have call predecessors, (18), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 121 [2021-12-18 03:26:50,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:26:50,221 INFO L225 Difference]: With dead ends: 50479 [2021-12-18 03:26:50,221 INFO L226 Difference]: Without dead ends: 0 [2021-12-18 03:26:50,326 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=70, Invalid=236, Unknown=0, NotChecked=0, Total=306 [2021-12-18 03:26:50,327 INFO L933 BasicCegarLoop]: 1035 mSDtfsCounter, 632 mSDsluCounter, 5067 mSDsCounter, 0 mSdLazyCounter, 2543 mSolverCounterSat, 489 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 691 SdHoareTripleChecker+Valid, 6102 SdHoareTripleChecker+Invalid, 3038 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 489 IncrementalHoareTripleChecker+Valid, 2543 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.1s IncrementalHoareTripleChecker+Time [2021-12-18 03:26:50,328 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [691 Valid, 6102 Invalid, 3038 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [489 Valid, 2543 Invalid, 6 Unknown, 0 Unchecked, 20.1s Time] [2021-12-18 03:26:50,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-12-18 03:26:50,328 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-12-18 03:26:50,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:26:50,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-12-18 03:26:50,338 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 121 [2021-12-18 03:26:50,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:26:50,338 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-12-18 03:26:50,338 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 10.5) internal successors, (84), 5 states have internal predecessors, (84), 4 states have call successors, (18), 7 states have call predecessors, (18), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2021-12-18 03:26:50,339 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-12-18 03:26:50,339 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-12-18 03:26:50,341 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-18 03:26:50,344 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-12-18 03:26:50,345 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-12-18 03:27:37,419 INFO L858 garLoopResultBuilder]: For program point atomic_setEXIT(lines 3978 3984) no Hoare annotation was computed. [2021-12-18 03:27:37,462 INFO L854 garLoopResultBuilder]: At program point atomic_setENTRY(lines 3978 3984) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,462 INFO L858 garLoopResultBuilder]: For program point atomic_setFINAL(lines 3978 3984) no Hoare annotation was computed. [2021-12-18 03:27:37,462 INFO L854 garLoopResultBuilder]: At program point dlfb_ops_blankENTRY(lines 5436 5462) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,463 INFO L861 garLoopResultBuilder]: At program point L5455(line 5455) the Hoare annotation is: true [2021-12-18 03:27:37,463 INFO L858 garLoopResultBuilder]: For program point L5455-1(line 5455) no Hoare annotation was computed. [2021-12-18 03:27:37,463 INFO L858 garLoopResultBuilder]: For program point L5449(lines 5449 5452) no Hoare annotation was computed. [2021-12-18 03:27:37,463 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_blankFINAL(lines 5436 5462) no Hoare annotation was computed. [2021-12-18 03:27:37,463 INFO L854 garLoopResultBuilder]: At program point L5445(line 5445) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,464 INFO L858 garLoopResultBuilder]: For program point L5445-1(line 5445) no Hoare annotation was computed. [2021-12-18 03:27:37,464 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_blankEXIT(lines 5436 5462) no Hoare annotation was computed. [2021-12-18 03:27:37,464 INFO L861 garLoopResultBuilder]: At program point L5433(lines 5395 5435) the Hoare annotation is: true [2021-12-18 03:27:37,464 INFO L861 garLoopResultBuilder]: At program point L5458(line 5458) the Hoare annotation is: true [2021-12-18 03:27:37,464 INFO L858 garLoopResultBuilder]: For program point L5456-1(line 5456) no Hoare annotation was computed. [2021-12-18 03:27:37,464 INFO L861 garLoopResultBuilder]: At program point L5454(line 5454) the Hoare annotation is: true [2021-12-18 03:27:37,464 INFO L858 garLoopResultBuilder]: For program point L5458-1(line 5458) no Hoare annotation was computed. [2021-12-18 03:27:37,464 INFO L861 garLoopResultBuilder]: At program point L5456(line 5456) the Hoare annotation is: true [2021-12-18 03:27:37,464 INFO L858 garLoopResultBuilder]: For program point L5454-1(line 5454) no Hoare annotation was computed. [2021-12-18 03:27:37,464 INFO L858 garLoopResultBuilder]: For program point L5448(line 5448) no Hoare annotation was computed. [2021-12-18 03:27:37,464 INFO L861 garLoopResultBuilder]: At program point L5444-2(lines 5444 5447) the Hoare annotation is: true [2021-12-18 03:27:37,464 INFO L858 garLoopResultBuilder]: For program point L5444(lines 5444 5447) no Hoare annotation was computed. [2021-12-18 03:27:37,464 INFO L858 garLoopResultBuilder]: For program point dlfb_vidreg_lockFINAL(lines 4371 4377) no Hoare annotation was computed. [2021-12-18 03:27:37,464 INFO L858 garLoopResultBuilder]: For program point dlfb_vidreg_lockEXIT(lines 4371 4377) no Hoare annotation was computed. [2021-12-18 03:27:37,464 INFO L854 garLoopResultBuilder]: At program point L4374(line 4374) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,465 INFO L854 garLoopResultBuilder]: At program point dlfb_vidreg_lockENTRY(lines 4371 4377) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,465 INFO L858 garLoopResultBuilder]: For program point L4374-1(line 4374) no Hoare annotation was computed. [2021-12-18 03:27:37,465 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataFINAL(lines 7495 7497) no Hoare annotation was computed. [2021-12-18 03:27:37,465 INFO L858 garLoopResultBuilder]: For program point L7496-1(line 7496) no Hoare annotation was computed. [2021-12-18 03:27:37,465 INFO L854 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 7495 7497) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 03:27:37,465 INFO L854 garLoopResultBuilder]: At program point L7496(line 7496) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 03:27:37,465 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 7495 7497) no Hoare annotation was computed. [2021-12-18 03:27:37,465 INFO L854 garLoopResultBuilder]: At program point L7631(lines 7630 7632) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,465 INFO L858 garLoopResultBuilder]: For program point L5000-1(lines 5000 5001) no Hoare annotation was computed. [2021-12-18 03:27:37,465 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_fillrectEXIT(lines 4995 5004) no Hoare annotation was computed. [2021-12-18 03:27:37,465 INFO L854 garLoopResultBuilder]: At program point L5000(lines 5000 5001) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,466 INFO L854 garLoopResultBuilder]: At program point dlfb_ops_fillrectENTRY(lines 4995 5004) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,466 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_fillrectFINAL(lines 4995 5004) no Hoare annotation was computed. [2021-12-18 03:27:37,466 INFO L854 garLoopResultBuilder]: At program point L4990(lines 4990 4991) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,466 INFO L854 garLoopResultBuilder]: At program point dlfb_ops_imageblitENTRY(lines 4985 4994) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,466 INFO L858 garLoopResultBuilder]: For program point L4990-1(lines 4990 4991) no Hoare annotation was computed. [2021-12-18 03:27:37,466 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_imageblitFINAL(lines 4985 4994) no Hoare annotation was computed. [2021-12-18 03:27:37,466 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_imageblitEXIT(lines 4985 4994) no Hoare annotation was computed. [2021-12-18 03:27:37,466 INFO L854 garLoopResultBuilder]: At program point L7634(lines 7633 7635) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,466 INFO L858 garLoopResultBuilder]: For program point kref_subEXIT(lines 4098 4118) no Hoare annotation was computed. [2021-12-18 03:27:37,466 INFO L854 garLoopResultBuilder]: At program point L3997(lines 3992 3999) the Hoare annotation is: (or (not (<= |kref_sub_#in~release#1.offset| |#funAddr~dlfb_free.offset|)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= |kref_sub_~release#1.offset| |#funAddr~dlfb_free.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,466 INFO L854 garLoopResultBuilder]: At program point kref_subENTRY(lines 4098 4118) the Hoare annotation is: (or (not (<= |kref_sub_#in~release#1.offset| |#funAddr~dlfb_free.offset|)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_fb_info~0 1))) [2021-12-18 03:27:37,467 INFO L854 garLoopResultBuilder]: At program point L4112(line 4112) the Hoare annotation is: (or (not (<= |kref_sub_#in~release#1.offset| |#funAddr~dlfb_free.offset|)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= |kref_sub_~release#1.offset| |#funAddr~dlfb_free.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,467 INFO L858 garLoopResultBuilder]: For program point L4111(lines 4111 4115) no Hoare annotation was computed. [2021-12-18 03:27:37,467 INFO L858 garLoopResultBuilder]: For program point L4112-1(line 4112) no Hoare annotation was computed. [2021-12-18 03:27:37,467 INFO L858 garLoopResultBuilder]: For program point L4109(line 4109) no Hoare annotation was computed. [2021-12-18 03:27:37,467 INFO L854 garLoopResultBuilder]: At program point L4106(line 4106) the Hoare annotation is: (or (not (<= |kref_sub_#in~release#1.offset| |#funAddr~dlfb_free.offset|)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= |kref_sub_~release#1.offset| |#funAddr~dlfb_free.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,467 INFO L854 garLoopResultBuilder]: At program point L4104(line 4104) the Hoare annotation is: (or (not (<= |kref_sub_#in~release#1.offset| |#funAddr~dlfb_free.offset|)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= |kref_sub_~release#1.offset| |#funAddr~dlfb_free.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,467 INFO L854 garLoopResultBuilder]: At program point L4105-1(lines 4105 4108) the Hoare annotation is: (or (not (<= |kref_sub_#in~release#1.offset| |#funAddr~dlfb_free.offset|)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= |kref_sub_~release#1.offset| |#funAddr~dlfb_free.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,467 INFO L858 garLoopResultBuilder]: For program point L4105(lines 4105 4108) no Hoare annotation was computed. [2021-12-18 03:27:37,467 INFO L858 garLoopResultBuilder]: For program point L4104-1(line 4104) no Hoare annotation was computed. [2021-12-18 03:27:37,467 INFO L858 garLoopResultBuilder]: For program point kref_subFINAL(lines 4098 4118) no Hoare annotation was computed. [2021-12-18 03:27:37,467 INFO L858 garLoopResultBuilder]: For program point L6402-1(line 6402) no Hoare annotation was computed. [2021-12-18 03:27:37,467 INFO L861 garLoopResultBuilder]: At program point L7676(lines 7675 7677) the Hoare annotation is: true [2021-12-18 03:27:37,468 INFO L858 garLoopResultBuilder]: For program point L6414(line 6414) no Hoare annotation was computed. [2021-12-18 03:27:37,468 INFO L858 garLoopResultBuilder]: For program point dlfb_submit_urbFINAL(lines 6398 6420) no Hoare annotation was computed. [2021-12-18 03:27:37,468 INFO L858 garLoopResultBuilder]: For program point L6412-2(lines 6412 6417) no Hoare annotation was computed. [2021-12-18 03:27:37,468 INFO L858 garLoopResultBuilder]: For program point L6412(lines 6412 6417) no Hoare annotation was computed. [2021-12-18 03:27:37,468 INFO L861 garLoopResultBuilder]: At program point L6413-1(line 6413) the Hoare annotation is: true [2021-12-18 03:27:37,468 INFO L861 garLoopResultBuilder]: At program point L6413(line 6413) the Hoare annotation is: true [2021-12-18 03:27:37,468 INFO L858 garLoopResultBuilder]: For program point dlfb_submit_urbEXIT(lines 6398 6420) no Hoare annotation was computed. [2021-12-18 03:27:37,468 INFO L861 garLoopResultBuilder]: At program point L6406(lines 6403 6408) the Hoare annotation is: true [2021-12-18 03:27:37,468 INFO L854 garLoopResultBuilder]: At program point dlfb_submit_urbENTRY(lines 6398 6420) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,468 INFO L854 garLoopResultBuilder]: At program point L6402(line 6402) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,468 INFO L858 garLoopResultBuilder]: For program point L6403(lines 6403 6409) no Hoare annotation was computed. [2021-12-18 03:27:37,468 INFO L861 garLoopResultBuilder]: At program point L6231(line 6231) the Hoare annotation is: true [2021-12-18 03:27:37,468 INFO L858 garLoopResultBuilder]: For program point L6231-1(line 6231) no Hoare annotation was computed. [2021-12-18 03:27:37,468 INFO L861 garLoopResultBuilder]: At program point L6233(line 6233) the Hoare annotation is: true [2021-12-18 03:27:37,469 INFO L858 garLoopResultBuilder]: For program point L6233-1(lines 6207 6237) no Hoare annotation was computed. [2021-12-18 03:27:37,469 INFO L861 garLoopResultBuilder]: At program point L6227(line 6227) the Hoare annotation is: true [2021-12-18 03:27:37,469 INFO L858 garLoopResultBuilder]: For program point L6227-1(line 6227) no Hoare annotation was computed. [2021-12-18 03:27:37,469 INFO L861 garLoopResultBuilder]: At program point L6229(line 6229) the Hoare annotation is: true [2021-12-18 03:27:37,469 INFO L858 garLoopResultBuilder]: For program point dlfb_urb_completionEXIT(lines 6207 6237) no Hoare annotation was computed. [2021-12-18 03:27:37,469 INFO L858 garLoopResultBuilder]: For program point L6229-1(lines 6212 6236) no Hoare annotation was computed. [2021-12-18 03:27:37,469 INFO L861 garLoopResultBuilder]: At program point L6225(line 6225) the Hoare annotation is: true [2021-12-18 03:27:37,469 INFO L854 garLoopResultBuilder]: At program point dlfb_urb_completionENTRY(lines 6207 6237) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,469 INFO L858 garLoopResultBuilder]: For program point L6225-1(line 6225) no Hoare annotation was computed. [2021-12-18 03:27:37,469 INFO L854 garLoopResultBuilder]: At program point L6219(line 6219) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,469 INFO L858 garLoopResultBuilder]: For program point L6215(lines 6215 6223) no Hoare annotation was computed. [2021-12-18 03:27:37,469 INFO L858 garLoopResultBuilder]: For program point L6215-1(lines 6215 6223) no Hoare annotation was computed. [2021-12-18 03:27:37,469 INFO L861 garLoopResultBuilder]: At program point L6226(line 6226) the Hoare annotation is: true [2021-12-18 03:27:37,469 INFO L858 garLoopResultBuilder]: For program point L6226-1(line 6226) no Hoare annotation was computed. [2021-12-18 03:27:37,470 INFO L858 garLoopResultBuilder]: For program point L6216-2(line 6216) no Hoare annotation was computed. [2021-12-18 03:27:37,470 INFO L858 garLoopResultBuilder]: For program point L6216(line 6216) no Hoare annotation was computed. [2021-12-18 03:27:37,470 INFO L858 garLoopResultBuilder]: For program point L6216-5(lines 6216 6221) no Hoare annotation was computed. [2021-12-18 03:27:37,470 INFO L858 garLoopResultBuilder]: For program point L6216-3(line 6216) no Hoare annotation was computed. [2021-12-18 03:27:37,470 INFO L858 garLoopResultBuilder]: For program point INIT_LIST_HEADEXIT(lines 3896 3903) no Hoare annotation was computed. [2021-12-18 03:27:37,470 INFO L854 garLoopResultBuilder]: At program point INIT_LIST_HEADENTRY(lines 3896 3903) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,470 INFO L858 garLoopResultBuilder]: For program point INIT_LIST_HEADFINAL(lines 3896 3903) no Hoare annotation was computed. [2021-12-18 03:27:37,470 INFO L854 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_fb_info~0 1))) [2021-12-18 03:27:37,470 INFO L854 garLoopResultBuilder]: At program point L5234(line 5234) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_fb_info~0 1))) [2021-12-18 03:27:37,470 INFO L858 garLoopResultBuilder]: For program point L5234-1(line 5234) no Hoare annotation was computed. [2021-12-18 03:27:37,470 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2021-12-18 03:27:37,470 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-18 03:27:37,470 INFO L854 garLoopResultBuilder]: At program point L5249(line 5249) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,470 INFO L854 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,471 INFO L858 garLoopResultBuilder]: For program point L5249-1(line 5249) no Hoare annotation was computed. [2021-12-18 03:27:37,471 INFO L858 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2021-12-18 03:27:37,471 INFO L858 garLoopResultBuilder]: For program point L-1-5(line -1) no Hoare annotation was computed. [2021-12-18 03:27:37,471 INFO L854 garLoopResultBuilder]: At program point L-1-6(line -1) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,471 INFO L854 garLoopResultBuilder]: At program point L5239(line 5239) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,471 INFO L854 garLoopResultBuilder]: At program point L5239-1(lines 5227 5242) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,471 INFO L858 garLoopResultBuilder]: For program point L-1-8(line -1) no Hoare annotation was computed. [2021-12-18 03:27:37,471 INFO L854 garLoopResultBuilder]: At program point L-1-9(line -1) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,471 INFO L858 garLoopResultBuilder]: For program point L-1-11(line -1) no Hoare annotation was computed. [2021-12-18 03:27:37,471 INFO L854 garLoopResultBuilder]: At program point L-1-12(line -1) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,471 INFO L854 garLoopResultBuilder]: At program point L5237(line 5237) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_fb_info~0 1))) [2021-12-18 03:27:37,471 INFO L858 garLoopResultBuilder]: For program point L5237-1(line 5237) no Hoare annotation was computed. [2021-12-18 03:27:37,471 INFO L858 garLoopResultBuilder]: For program point L5233-2(lines 5233 5236) no Hoare annotation was computed. [2021-12-18 03:27:37,472 INFO L858 garLoopResultBuilder]: For program point L-1-14(line -1) no Hoare annotation was computed. [2021-12-18 03:27:37,472 INFO L858 garLoopResultBuilder]: For program point L5233(lines 5233 5236) no Hoare annotation was computed. [2021-12-18 03:27:37,472 INFO L854 garLoopResultBuilder]: At program point L5250(lines 5243 5252) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,472 INFO L858 garLoopResultBuilder]: For program point L4093(line 4093) no Hoare annotation was computed. [2021-12-18 03:27:37,472 INFO L861 garLoopResultBuilder]: At program point L4090(line 4090) the Hoare annotation is: true [2021-12-18 03:27:37,472 INFO L861 garLoopResultBuilder]: At program point L4088(line 4088) the Hoare annotation is: true [2021-12-18 03:27:37,472 INFO L861 garLoopResultBuilder]: At program point L4089-1(lines 4089 4092) the Hoare annotation is: true [2021-12-18 03:27:37,472 INFO L858 garLoopResultBuilder]: For program point L4089(lines 4089 4092) no Hoare annotation was computed. [2021-12-18 03:27:37,472 INFO L861 garLoopResultBuilder]: At program point L4086(line 4086) the Hoare annotation is: true [2021-12-18 03:27:37,472 INFO L858 garLoopResultBuilder]: For program point L4088-1(line 4088) no Hoare annotation was computed. [2021-12-18 03:27:37,472 INFO L858 garLoopResultBuilder]: For program point L4086-1(line 4086) no Hoare annotation was computed. [2021-12-18 03:27:37,472 INFO L858 garLoopResultBuilder]: For program point kref_getEXIT(lines 4081 4097) no Hoare annotation was computed. [2021-12-18 03:27:37,472 INFO L858 garLoopResultBuilder]: For program point kref_getFINAL(lines 4081 4097) no Hoare annotation was computed. [2021-12-18 03:27:37,472 INFO L861 garLoopResultBuilder]: At program point kref_getENTRY(lines 4081 4097) the Hoare annotation is: true [2021-12-18 03:27:37,472 INFO L861 garLoopResultBuilder]: At program point L4004(lines 4000 4006) the Hoare annotation is: true [2021-12-18 03:27:37,472 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_openFINAL(lines 5194 5226) no Hoare annotation was computed. [2021-12-18 03:27:37,473 INFO L854 garLoopResultBuilder]: At program point L5211(line 5211) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 03:27:37,473 INFO L858 garLoopResultBuilder]: For program point L5213-2(lines 5213 5217) no Hoare annotation was computed. [2021-12-18 03:27:37,473 INFO L858 garLoopResultBuilder]: For program point L5211-1(line 5211) no Hoare annotation was computed. [2021-12-18 03:27:37,473 INFO L858 garLoopResultBuilder]: For program point L5213(lines 5213 5217) no Hoare annotation was computed. [2021-12-18 03:27:37,473 INFO L854 garLoopResultBuilder]: At program point L5209(line 5209) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 03:27:37,473 INFO L858 garLoopResultBuilder]: For program point L5209-1(line 5209) no Hoare annotation was computed. [2021-12-18 03:27:37,473 INFO L858 garLoopResultBuilder]: For program point L5210(line 5210) no Hoare annotation was computed. [2021-12-18 03:27:37,473 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_openEXIT(lines 5194 5226) no Hoare annotation was computed. [2021-12-18 03:27:37,473 INFO L858 garLoopResultBuilder]: For program point L5210-4(lines 5210 5221) no Hoare annotation was computed. [2021-12-18 03:27:37,473 INFO L858 garLoopResultBuilder]: For program point L5210-2(lines 5210 5221) no Hoare annotation was computed. [2021-12-18 03:27:37,473 INFO L861 garLoopResultBuilder]: At program point L7539(lines 7538 7540) the Hoare annotation is: true [2021-12-18 03:27:37,473 INFO L858 garLoopResultBuilder]: For program point L5204(lines 5204 5207) no Hoare annotation was computed. [2021-12-18 03:27:37,473 INFO L858 garLoopResultBuilder]: For program point L5200(lines 5200 5203) no Hoare annotation was computed. [2021-12-18 03:27:37,474 INFO L854 garLoopResultBuilder]: At program point dlfb_ops_openENTRY(lines 5194 5226) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,474 INFO L861 garLoopResultBuilder]: At program point L3952(lines 3949 3954) the Hoare annotation is: true [2021-12-18 03:27:37,474 INFO L858 garLoopResultBuilder]: For program point get_cyclesEXIT(lines 4058 4065) no Hoare annotation was computed. [2021-12-18 03:27:37,474 INFO L861 garLoopResultBuilder]: At program point get_cyclesENTRY(lines 4058 4065) the Hoare annotation is: true [2021-12-18 03:27:37,474 INFO L858 garLoopResultBuilder]: For program point get_cyclesFINAL(lines 4058 4065) no Hoare annotation was computed. [2021-12-18 03:27:37,474 INFO L858 garLoopResultBuilder]: For program point L3949(lines 3949 3955) no Hoare annotation was computed. [2021-12-18 03:27:37,474 INFO L858 garLoopResultBuilder]: For program point L3947-1(lines 3947 3948) no Hoare annotation was computed. [2021-12-18 03:27:37,474 INFO L861 garLoopResultBuilder]: At program point L3947(lines 3947 3948) the Hoare annotation is: true [2021-12-18 03:27:37,474 INFO L861 garLoopResultBuilder]: At program point L3961(lines 3933 3963) the Hoare annotation is: true [2021-12-18 03:27:37,474 INFO L858 garLoopResultBuilder]: For program point upFINAL(lines 7644 7646) no Hoare annotation was computed. [2021-12-18 03:27:37,474 INFO L858 garLoopResultBuilder]: For program point upEXIT(lines 7644 7646) no Hoare annotation was computed. [2021-12-18 03:27:37,474 INFO L861 garLoopResultBuilder]: At program point upENTRY(lines 7644 7646) the Hoare annotation is: true [2021-12-18 03:27:37,474 INFO L854 garLoopResultBuilder]: At program point dlfb_set_registerENTRY(lines 4350 4370) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,475 INFO L858 garLoopResultBuilder]: For program point dlfb_set_registerFINAL(lines 4350 4370) no Hoare annotation was computed. [2021-12-18 03:27:37,475 INFO L858 garLoopResultBuilder]: For program point dlfb_set_registerEXIT(lines 4350 4370) no Hoare annotation was computed. [2021-12-18 03:27:37,475 INFO L854 garLoopResultBuilder]: At program point dlfb_ops_mmapENTRY(lines 4540 4583) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,477 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_mmapFINAL(lines 4540 4583) no Hoare annotation was computed. [2021-12-18 03:27:37,478 INFO L858 garLoopResultBuilder]: For program point L4569(lines 4569 4573) no Hoare annotation was computed. [2021-12-18 03:27:37,478 INFO L858 garLoopResultBuilder]: For program point L4563(lines 4563 4566) no Hoare annotation was computed. [2021-12-18 03:27:37,478 INFO L861 garLoopResultBuilder]: At program point L4578(lines 4548 4582) the Hoare annotation is: true [2021-12-18 03:27:37,478 INFO L861 garLoopResultBuilder]: At program point L7621(lines 7620 7622) the Hoare annotation is: true [2021-12-18 03:27:37,478 INFO L861 garLoopResultBuilder]: At program point L4574(lines 4548 4582) the Hoare annotation is: true [2021-12-18 03:27:37,478 INFO L861 garLoopResultBuilder]: At program point L4576(lines 4548 4582) the Hoare annotation is: true [2021-12-18 03:27:37,478 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_mmapEXIT(lines 4540 4583) no Hoare annotation was computed. [2021-12-18 03:27:37,479 INFO L861 garLoopResultBuilder]: At program point L7686(lines 7685 7687) the Hoare annotation is: true [2021-12-18 03:27:37,479 INFO L858 garLoopResultBuilder]: For program point L4552(lines 4552 4555) no Hoare annotation was computed. [2021-12-18 03:27:37,479 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_ioctlEXIT(lines 5118 5173) no Hoare annotation was computed. [2021-12-18 03:27:37,479 INFO L858 garLoopResultBuilder]: For program point L5135(lines 5135 5138) no Hoare annotation was computed. [2021-12-18 03:27:37,479 INFO L854 garLoopResultBuilder]: At program point L4144(line 4144) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,479 INFO L858 garLoopResultBuilder]: For program point L5168-1(line 5168) no Hoare annotation was computed. [2021-12-18 03:27:37,479 INFO L858 garLoopResultBuilder]: For program point L4144-1(line 4144) no Hoare annotation was computed. [2021-12-18 03:27:37,479 INFO L861 garLoopResultBuilder]: At program point L5168(line 5168) the Hoare annotation is: true [2021-12-18 03:27:37,480 INFO L858 garLoopResultBuilder]: For program point L4140(line 4140) no Hoare annotation was computed. [2021-12-18 03:27:37,480 INFO L858 garLoopResultBuilder]: For program point L5164-2(lines 5164 5167) no Hoare annotation was computed. [2021-12-18 03:27:37,480 INFO L858 garLoopResultBuilder]: For program point L5164(lines 5164 5167) no Hoare annotation was computed. [2021-12-18 03:27:37,480 INFO L854 garLoopResultBuilder]: At program point L5127(line 5127) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,480 INFO L858 garLoopResultBuilder]: For program point L5127-1(line 5127) no Hoare annotation was computed. [2021-12-18 03:27:37,480 INFO L858 garLoopResultBuilder]: For program point L5160-2(lines 5160 5163) no Hoare annotation was computed. [2021-12-18 03:27:37,480 INFO L858 garLoopResultBuilder]: For program point L5160(lines 5160 5163) no Hoare annotation was computed. [2021-12-18 03:27:37,481 INFO L858 garLoopResultBuilder]: For program point L5156-2(lines 5156 5159) no Hoare annotation was computed. [2021-12-18 03:27:37,481 INFO L858 garLoopResultBuilder]: For program point L5156(lines 5156 5159) no Hoare annotation was computed. [2021-12-18 03:27:37,481 INFO L858 garLoopResultBuilder]: For program point L5152-2(lines 5152 5155) no Hoare annotation was computed. [2021-12-18 03:27:37,481 INFO L858 garLoopResultBuilder]: For program point L5152(lines 5152 5155) no Hoare annotation was computed. [2021-12-18 03:27:37,481 INFO L854 garLoopResultBuilder]: At program point dlfb_ops_ioctlENTRY(lines 5118 5173) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,481 INFO L858 garLoopResultBuilder]: For program point L5148-2(lines 5148 5151) no Hoare annotation was computed. [2021-12-18 03:27:37,481 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_ioctlFINAL(lines 5118 5173) no Hoare annotation was computed. [2021-12-18 03:27:37,481 INFO L858 garLoopResultBuilder]: For program point L5148(lines 5148 5151) no Hoare annotation was computed. [2021-12-18 03:27:37,482 INFO L858 garLoopResultBuilder]: For program point L5144(lines 5144 5147) no Hoare annotation was computed. [2021-12-18 03:27:37,482 INFO L858 garLoopResultBuilder]: For program point L4149-1(line 4149) no Hoare annotation was computed. [2021-12-18 03:27:37,482 INFO L854 garLoopResultBuilder]: At program point L4149(line 4149) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,482 INFO L858 garLoopResultBuilder]: For program point L4145(lines 4145 4156) no Hoare annotation was computed. [2021-12-18 03:27:37,482 INFO L858 garLoopResultBuilder]: For program point L4145-2(lines 4141 4157) no Hoare annotation was computed. [2021-12-18 03:27:37,482 INFO L858 garLoopResultBuilder]: For program point L4141(lines 4141 4157) no Hoare annotation was computed. [2021-12-18 03:27:37,482 INFO L858 garLoopResultBuilder]: For program point L5132(lines 5132 5141) no Hoare annotation was computed. [2021-12-18 03:27:37,483 INFO L854 garLoopResultBuilder]: At program point L4166(lines 4161 4168) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,483 INFO L858 garLoopResultBuilder]: For program point L5128(lines 5128 5131) no Hoare annotation was computed. [2021-12-18 03:27:37,483 INFO L854 garLoopResultBuilder]: At program point L4158(lines 4129 4160) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,483 INFO L854 garLoopResultBuilder]: At program point L7482(lines 7481 7483) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,483 INFO L858 garLoopResultBuilder]: For program point L4150(lines 4150 4154) no Hoare annotation was computed. [2021-12-18 03:27:37,483 INFO L854 garLoopResultBuilder]: At program point L4150-2(lines 4150 4154) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,483 INFO L854 garLoopResultBuilder]: At program point L4146(line 4146) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,484 INFO L858 garLoopResultBuilder]: For program point L4146-1(line 4146) no Hoare annotation was computed. [2021-12-18 03:27:37,484 INFO L854 garLoopResultBuilder]: At program point L4142(line 4142) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,484 INFO L858 garLoopResultBuilder]: For program point L4142-1(line 4142) no Hoare annotation was computed. [2021-12-18 03:27:37,484 INFO L858 garLoopResultBuilder]: For program point L4155(line 4155) no Hoare annotation was computed. [2021-12-18 03:27:37,484 INFO L858 garLoopResultBuilder]: For program point L5142(lines 5142 5170) no Hoare annotation was computed. [2021-12-18 03:27:37,484 INFO L858 garLoopResultBuilder]: For program point L5142-2(lines 5142 5170) no Hoare annotation was computed. [2021-12-18 03:27:37,484 INFO L854 garLoopResultBuilder]: At program point L4139-1(line 4139) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,485 INFO L854 garLoopResultBuilder]: At program point L4139(line 4139) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,485 INFO L854 garLoopResultBuilder]: At program point L4164(line 4164) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,485 INFO L858 garLoopResultBuilder]: For program point L4164-1(line 4164) no Hoare annotation was computed. [2021-12-18 03:27:37,485 INFO L858 garLoopResultBuilder]: For program point dlfb_free_framebuffer_workEXIT(lines 5283 5292) no Hoare annotation was computed. [2021-12-18 03:27:37,485 INFO L861 garLoopResultBuilder]: At program point L5289(line 5289) the Hoare annotation is: true [2021-12-18 03:27:37,485 INFO L861 garLoopResultBuilder]: At program point dlfb_free_framebuffer_workENTRY(lines 5283 5292) the Hoare annotation is: true [2021-12-18 03:27:37,485 INFO L858 garLoopResultBuilder]: For program point dlfb_free_framebuffer_workFINAL(lines 5283 5292) no Hoare annotation was computed. [2021-12-18 03:27:37,486 INFO L858 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 7654 7656) no Hoare annotation was computed. [2021-12-18 03:27:37,486 INFO L861 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 7654 7656) the Hoare annotation is: true [2021-12-18 03:27:37,486 INFO L858 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 7654 7656) no Hoare annotation was computed. [2021-12-18 03:27:37,486 INFO L858 garLoopResultBuilder]: For program point L5279(line 5279) no Hoare annotation was computed. [2021-12-18 03:27:37,486 INFO L861 garLoopResultBuilder]: At program point L7542(lines 7541 7543) the Hoare annotation is: true [2021-12-18 03:27:37,486 INFO L858 garLoopResultBuilder]: For program point L5273(line 5273) no Hoare annotation was computed. [2021-12-18 03:27:37,486 INFO L861 garLoopResultBuilder]: At program point L5269-2(lines 5269 5272) the Hoare annotation is: true [2021-12-18 03:27:37,487 INFO L858 garLoopResultBuilder]: For program point L5269(lines 5269 5272) no Hoare annotation was computed. [2021-12-18 03:27:37,487 INFO L858 garLoopResultBuilder]: For program point L5265-2(lines 5265 5268) no Hoare annotation was computed. [2021-12-18 03:27:37,487 INFO L858 garLoopResultBuilder]: For program point L5265(lines 5265 5268) no Hoare annotation was computed. [2021-12-18 03:27:37,487 INFO L858 garLoopResultBuilder]: For program point L5261-2(lines 5261 5264) no Hoare annotation was computed. [2021-12-18 03:27:37,487 INFO L858 garLoopResultBuilder]: For program point L5261(lines 5261 5264) no Hoare annotation was computed. [2021-12-18 03:27:37,487 INFO L861 garLoopResultBuilder]: At program point dlfb_free_framebufferENTRY(lines 5253 5282) the Hoare annotation is: true [2021-12-18 03:27:37,487 INFO L858 garLoopResultBuilder]: For program point dlfb_free_framebufferEXIT(lines 5253 5282) no Hoare annotation was computed. [2021-12-18 03:27:37,487 INFO L861 garLoopResultBuilder]: At program point L7642(lines 7641 7643) the Hoare annotation is: true [2021-12-18 03:27:37,487 INFO L861 garLoopResultBuilder]: At program point L7574(lines 7573 7575) the Hoare annotation is: true [2021-12-18 03:27:37,487 INFO L861 garLoopResultBuilder]: At program point L5270(line 5270) the Hoare annotation is: true [2021-12-18 03:27:37,487 INFO L858 garLoopResultBuilder]: For program point L5270-1(line 5270) no Hoare annotation was computed. [2021-12-18 03:27:37,488 INFO L858 garLoopResultBuilder]: For program point dlfb_free_framebufferFINAL(lines 5253 5282) no Hoare annotation was computed. [2021-12-18 03:27:37,488 INFO L858 garLoopResultBuilder]: For program point L5258(lines 5258 5278) no Hoare annotation was computed. [2021-12-18 03:27:37,488 INFO L861 garLoopResultBuilder]: At program point L7533(lines 7532 7534) the Hoare annotation is: true [2021-12-18 03:27:37,488 INFO L861 garLoopResultBuilder]: At program point L5258-2(lines 5258 5278) the Hoare annotation is: true [2021-12-18 03:27:37,488 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_copyareaFINAL(lines 4975 4984) no Hoare annotation was computed. [2021-12-18 03:27:37,488 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_copyareaEXIT(lines 4975 4984) no Hoare annotation was computed. [2021-12-18 03:27:37,488 INFO L854 garLoopResultBuilder]: At program point L7628(lines 7627 7629) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,489 INFO L854 garLoopResultBuilder]: At program point dlfb_ops_copyareaENTRY(lines 4975 4984) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,489 INFO L858 garLoopResultBuilder]: For program point L4980-1(lines 4980 4981) no Hoare annotation was computed. [2021-12-18 03:27:37,489 INFO L854 garLoopResultBuilder]: At program point L4980(lines 4980 4981) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,489 INFO L858 garLoopResultBuilder]: For program point dlfb_vidreg_unlockFINAL(lines 4378 4384) no Hoare annotation was computed. [2021-12-18 03:27:37,489 INFO L854 garLoopResultBuilder]: At program point L4381(line 4381) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,489 INFO L858 garLoopResultBuilder]: For program point L4381-1(line 4381) no Hoare annotation was computed. [2021-12-18 03:27:37,490 INFO L854 garLoopResultBuilder]: At program point dlfb_vidreg_unlockENTRY(lines 4378 4384) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,490 INFO L858 garLoopResultBuilder]: For program point dlfb_vidreg_unlockEXIT(lines 4378 4384) no Hoare annotation was computed. [2021-12-18 03:27:37,490 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-12-18 03:27:37,490 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-12-18 03:27:37,490 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2021-12-18 03:27:37,490 INFO L854 garLoopResultBuilder]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,490 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2021-12-18 03:27:37,491 INFO L854 garLoopResultBuilder]: At program point dlfb_var_color_formatENTRY(lines 5327 5347) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,491 INFO L858 garLoopResultBuilder]: For program point dlfb_var_color_formatEXIT(lines 5327 5347) no Hoare annotation was computed. [2021-12-18 03:27:37,491 INFO L858 garLoopResultBuilder]: For program point dlfb_var_color_formatFINAL(lines 5327 5347) no Hoare annotation was computed. [2021-12-18 03:27:37,491 INFO L858 garLoopResultBuilder]: For program point usb_free_urbEXIT(lines 7663 7665) no Hoare annotation was computed. [2021-12-18 03:27:37,491 INFO L861 garLoopResultBuilder]: At program point usb_free_urbENTRY(lines 7663 7665) the Hoare annotation is: true [2021-12-18 03:27:37,491 INFO L858 garLoopResultBuilder]: For program point usb_free_urbFINAL(lines 7663 7665) no Hoare annotation was computed. [2021-12-18 03:27:37,491 INFO L861 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 4252 4257) the Hoare annotation is: true [2021-12-18 03:27:37,491 INFO L858 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 4252 4257) no Hoare annotation was computed. [2021-12-18 03:27:37,492 INFO L858 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 4252 4257) no Hoare annotation was computed. [2021-12-18 03:27:37,492 INFO L861 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 4051 4057) the Hoare annotation is: true [2021-12-18 03:27:37,492 INFO L861 garLoopResultBuilder]: At program point L7489(lines 7488 7490) the Hoare annotation is: true [2021-12-18 03:27:37,492 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 4051 4057) no Hoare annotation was computed. [2021-12-18 03:27:37,492 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreFINAL(lines 4051 4057) no Hoare annotation was computed. [2021-12-18 03:27:37,492 INFO L854 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 4269 4278) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 03:27:37,492 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 4269 4278) no Hoare annotation was computed. [2021-12-18 03:27:37,493 INFO L858 garLoopResultBuilder]: For program point L4271(lines 4271 4277) no Hoare annotation was computed. [2021-12-18 03:27:37,493 INFO L858 garLoopResultBuilder]: For program point L15(line 15) no Hoare annotation was computed. [2021-12-18 03:27:37,493 INFO L858 garLoopResultBuilder]: For program point L14(lines 14 16) no Hoare annotation was computed. [2021-12-18 03:27:37,493 INFO L861 garLoopResultBuilder]: At program point L4267(lines 4265 4268) the Hoare annotation is: true [2021-12-18 03:27:37,493 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 4269 4278) no Hoare annotation was computed. [2021-12-18 03:27:37,493 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_check_varFINAL(lines 5348 5365) no Hoare annotation was computed. [2021-12-18 03:27:37,493 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_check_varEXIT(lines 5348 5365) no Hoare annotation was computed. [2021-12-18 03:27:37,494 INFO L854 garLoopResultBuilder]: At program point dlfb_ops_check_varENTRY(lines 5348 5365) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,494 INFO L858 garLoopResultBuilder]: For program point L5359(lines 5359 5362) no Hoare annotation was computed. [2021-12-18 03:27:37,494 INFO L861 garLoopResultBuilder]: At program point L5358(line 5358) the Hoare annotation is: true [2021-12-18 03:27:37,494 INFO L858 garLoopResultBuilder]: For program point L5356-1(line 5356) no Hoare annotation was computed. [2021-12-18 03:27:37,494 INFO L858 garLoopResultBuilder]: For program point L5358-1(line 5358) no Hoare annotation was computed. [2021-12-18 03:27:37,494 INFO L854 garLoopResultBuilder]: At program point L5356(line 5356) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,494 INFO L861 garLoopResultBuilder]: At program point L7565(lines 7564 7566) the Hoare annotation is: true [2021-12-18 03:27:37,494 INFO L858 garLoopResultBuilder]: For program point L5352(lines 5352 5355) no Hoare annotation was computed. [2021-12-18 03:27:37,495 INFO L858 garLoopResultBuilder]: For program point fb_add_videomodeEXIT(lines 7525 7527) no Hoare annotation was computed. [2021-12-18 03:27:37,495 INFO L861 garLoopResultBuilder]: At program point fb_add_videomodeENTRY(lines 7525 7527) the Hoare annotation is: true [2021-12-18 03:27:37,495 INFO L858 garLoopResultBuilder]: For program point fb_add_videomodeFINAL(lines 7525 7527) no Hoare annotation was computed. [2021-12-18 03:27:37,495 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_fb_infoEXIT(lines 7207 7217) no Hoare annotation was computed. [2021-12-18 03:27:37,495 INFO L858 garLoopResultBuilder]: For program point L7210(lines 7210 7213) no Hoare annotation was computed. [2021-12-18 03:27:37,495 INFO L858 garLoopResultBuilder]: For program point L7212-1(lines 7210 7213) no Hoare annotation was computed. [2021-12-18 03:27:37,495 INFO L861 garLoopResultBuilder]: At program point L7212(line 7212) the Hoare annotation is: true [2021-12-18 03:27:37,496 INFO L861 garLoopResultBuilder]: At program point ldv_mutex_unlock_lock_of_fb_infoENTRY(lines 7207 7217) the Hoare annotation is: true [2021-12-18 03:27:37,496 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_fb_infoFINAL(lines 7207 7217) no Hoare annotation was computed. [2021-12-18 03:27:37,496 INFO L858 garLoopResultBuilder]: For program point atomic_addEXIT(lines 3985 3991) no Hoare annotation was computed. [2021-12-18 03:27:37,496 INFO L861 garLoopResultBuilder]: At program point atomic_addENTRY(lines 3985 3991) the Hoare annotation is: true [2021-12-18 03:27:37,496 INFO L858 garLoopResultBuilder]: For program point atomic_addFINAL(lines 3985 3991) no Hoare annotation was computed. [2021-12-18 03:27:37,496 INFO L861 garLoopResultBuilder]: At program point dlfb_is_valid_modeENTRY(lines 5314 5326) the Hoare annotation is: true [2021-12-18 03:27:37,496 INFO L858 garLoopResultBuilder]: For program point dlfb_is_valid_modeFINAL(lines 5314 5326) no Hoare annotation was computed. [2021-12-18 03:27:37,496 INFO L858 garLoopResultBuilder]: For program point L5318(lines 5318 5322) no Hoare annotation was computed. [2021-12-18 03:27:37,497 INFO L858 garLoopResultBuilder]: For program point dlfb_is_valid_modeEXIT(lines 5314 5326) no Hoare annotation was computed. [2021-12-18 03:27:37,497 INFO L858 garLoopResultBuilder]: For program point init_timer_keyEXIT(lines 7576 7578) no Hoare annotation was computed. [2021-12-18 03:27:37,497 INFO L861 garLoopResultBuilder]: At program point init_timer_keyENTRY(lines 7576 7578) the Hoare annotation is: true [2021-12-18 03:27:37,497 INFO L858 garLoopResultBuilder]: For program point init_timer_keyFINAL(lines 7576 7578) no Hoare annotation was computed. [2021-12-18 03:27:37,497 INFO L854 garLoopResultBuilder]: At program point L4475(line 4475) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,497 INFO L858 garLoopResultBuilder]: For program point L4475-1(line 4475) no Hoare annotation was computed. [2021-12-18 03:27:37,497 INFO L858 garLoopResultBuilder]: For program point dlfb_set_register_lfsr16FINAL(lines 4470 4478) no Hoare annotation was computed. [2021-12-18 03:27:37,497 INFO L858 garLoopResultBuilder]: For program point dlfb_set_register_lfsr16EXIT(lines 4470 4478) no Hoare annotation was computed. [2021-12-18 03:27:37,498 INFO L854 garLoopResultBuilder]: At program point L4467(lines 4450 4469) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,498 INFO L854 garLoopResultBuilder]: At program point L4462(lines 4453 4468) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,498 INFO L854 garLoopResultBuilder]: At program point L4464(lines 4453 4468) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,498 INFO L854 garLoopResultBuilder]: At program point L4458(lines 4453 4468) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,498 INFO L854 garLoopResultBuilder]: At program point dlfb_set_register_lfsr16ENTRY(lines 4470 4478) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,498 INFO L858 garLoopResultBuilder]: For program point L4461(lines 4461 4465) no Hoare annotation was computed. [2021-12-18 03:27:37,498 INFO L858 garLoopResultBuilder]: For program point L6142(line 6142) no Hoare annotation was computed. [2021-12-18 03:27:37,498 INFO L861 garLoopResultBuilder]: At program point L6109(lines 6064 6144) the Hoare annotation is: true [2021-12-18 03:27:37,498 INFO L861 garLoopResultBuilder]: At program point L6105(line 6105) the Hoare annotation is: true [2021-12-18 03:27:37,498 INFO L858 garLoopResultBuilder]: For program point L6105-1(line 6105) no Hoare annotation was computed. [2021-12-18 03:27:37,498 INFO L858 garLoopResultBuilder]: For program point L7571-1(line 7571) no Hoare annotation was computed. [2021-12-18 03:27:37,498 INFO L861 garLoopResultBuilder]: At program point L7571(line 7571) the Hoare annotation is: true [2021-12-18 03:27:37,498 INFO L858 garLoopResultBuilder]: For program point L6068(lines 6068 6073) no Hoare annotation was computed. [2021-12-18 03:27:37,499 INFO L858 garLoopResultBuilder]: For program point L6097(lines 6097 6101) no Hoare annotation was computed. [2021-12-18 03:27:37,499 INFO L861 garLoopResultBuilder]: At program point L7571-2(lines 7570 7572) the Hoare annotation is: true [2021-12-18 03:27:37,499 INFO L861 garLoopResultBuilder]: At program point L7530(lines 7529 7531) the Hoare annotation is: true [2021-12-18 03:27:37,499 INFO L858 garLoopResultBuilder]: For program point L6089(line 6089) no Hoare annotation was computed. [2021-12-18 03:27:37,499 INFO L861 garLoopResultBuilder]: At program point L7617(lines 7616 7618) the Hoare annotation is: true [2021-12-18 03:27:37,499 INFO L861 garLoopResultBuilder]: At program point L6102(line 6102) the Hoare annotation is: true [2021-12-18 03:27:37,499 INFO L858 garLoopResultBuilder]: For program point L6102-1(line 6102) no Hoare annotation was computed. [2021-12-18 03:27:37,499 INFO L861 garLoopResultBuilder]: At program point L6123(lines 6064 6144) the Hoare annotation is: true [2021-12-18 03:27:37,499 INFO L861 garLoopResultBuilder]: At program point dlfb_init_framebuffer_workENTRY(lines 6054 6145) the Hoare annotation is: true [2021-12-18 03:27:37,499 INFO L861 garLoopResultBuilder]: At program point L5896(lines 5872 5898) the Hoare annotation is: true [2021-12-18 03:27:37,499 INFO L858 garLoopResultBuilder]: For program point dlfb_init_framebuffer_workEXIT(lines 6054 6145) no Hoare annotation was computed. [2021-12-18 03:27:37,499 INFO L858 garLoopResultBuilder]: For program point L6107(lines 6107 6111) no Hoare annotation was computed. [2021-12-18 03:27:37,499 INFO L861 garLoopResultBuilder]: At program point L6095(line 6095) the Hoare annotation is: true [2021-12-18 03:27:37,499 INFO L858 garLoopResultBuilder]: For program point dlfb_init_framebuffer_workFINAL(lines 6054 6145) no Hoare annotation was computed. [2021-12-18 03:27:37,499 INFO L861 garLoopResultBuilder]: At program point L6095-1(line 6095) the Hoare annotation is: true [2021-12-18 03:27:37,499 INFO L861 garLoopResultBuilder]: At program point L6091(lines 6091 6092) the Hoare annotation is: true [2021-12-18 03:27:37,499 INFO L858 garLoopResultBuilder]: For program point L6091-1(lines 6091 6092) no Hoare annotation was computed. [2021-12-18 03:27:37,500 INFO L861 garLoopResultBuilder]: At program point L6087(lines 6087 6088) the Hoare annotation is: true [2021-12-18 03:27:37,500 INFO L861 garLoopResultBuilder]: At program point L6087-1(lines 6087 6088) the Hoare annotation is: true [2021-12-18 03:27:37,500 INFO L858 garLoopResultBuilder]: For program point L6116-2(lines 6116 6119) no Hoare annotation was computed. [2021-12-18 03:27:37,500 INFO L861 garLoopResultBuilder]: At program point L5893(line 5893) the Hoare annotation is: true [2021-12-18 03:27:37,500 INFO L858 garLoopResultBuilder]: For program point L5893-1(line 5893) no Hoare annotation was computed. [2021-12-18 03:27:37,500 INFO L858 garLoopResultBuilder]: For program point L6116(lines 6116 6119) no Hoare annotation was computed. [2021-12-18 03:27:37,500 INFO L858 garLoopResultBuilder]: For program point L6079(lines 6079 6083) no Hoare annotation was computed. [2021-12-18 03:27:37,500 INFO L858 garLoopResultBuilder]: For program point L6104-1(line 6104) no Hoare annotation was computed. [2021-12-18 03:27:37,500 INFO L861 garLoopResultBuilder]: At program point L6104(line 6104) the Hoare annotation is: true [2021-12-18 03:27:37,500 INFO L858 garLoopResultBuilder]: For program point L6133-2(lines 6133 6137) no Hoare annotation was computed. [2021-12-18 03:27:37,500 INFO L861 garLoopResultBuilder]: At program point L7508(lines 7507 7509) the Hoare annotation is: true [2021-12-18 03:27:37,500 INFO L858 garLoopResultBuilder]: For program point L6133(lines 6133 6137) no Hoare annotation was computed. [2021-12-18 03:27:37,500 INFO L858 garLoopResultBuilder]: For program point L6129-2(lines 6129 6132) no Hoare annotation was computed. [2021-12-18 03:27:37,500 INFO L861 garLoopResultBuilder]: At program point L7504(lines 7503 7505) the Hoare annotation is: true [2021-12-18 03:27:37,500 INFO L858 garLoopResultBuilder]: For program point L6129(lines 6129 6132) no Hoare annotation was computed. [2021-12-18 03:27:37,501 INFO L858 garLoopResultBuilder]: For program point L6096(line 6096) no Hoare annotation was computed. [2021-12-18 03:27:37,501 INFO L861 garLoopResultBuilder]: At program point L6125(lines 6064 6144) the Hoare annotation is: true [2021-12-18 03:27:37,501 INFO L861 garLoopResultBuilder]: At program point L5894(lines 5894 5895) the Hoare annotation is: true [2021-12-18 03:27:37,501 INFO L861 garLoopResultBuilder]: At program point L6121(lines 6064 6144) the Hoare annotation is: true [2021-12-18 03:27:37,501 INFO L858 garLoopResultBuilder]: For program point L6084-1(line 6084) no Hoare annotation was computed. [2021-12-18 03:27:37,501 INFO L858 garLoopResultBuilder]: For program point L5894-1(lines 5894 5895) no Hoare annotation was computed. [2021-12-18 03:27:37,501 INFO L861 garLoopResultBuilder]: At program point L6084(line 6084) the Hoare annotation is: true [2021-12-18 03:27:37,502 INFO L858 garLoopResultBuilder]: For program point kfreeEXIT(lines 7698 7700) no Hoare annotation was computed. [2021-12-18 03:27:37,502 INFO L854 garLoopResultBuilder]: At program point kfreeENTRY(lines 7698 7700) the Hoare annotation is: (or (= |#valid| |old(#valid)|) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,502 INFO L858 garLoopResultBuilder]: For program point kfreeFINAL(lines 7698 7700) no Hoare annotation was computed. [2021-12-18 03:27:37,502 INFO L861 garLoopResultBuilder]: At program point fb_destroy_modelistENTRY(lines 7544 7546) the Hoare annotation is: true [2021-12-18 03:27:37,502 INFO L858 garLoopResultBuilder]: For program point fb_destroy_modelistFINAL(lines 7544 7546) no Hoare annotation was computed. [2021-12-18 03:27:37,502 INFO L858 garLoopResultBuilder]: For program point fb_destroy_modelistEXIT(lines 7544 7546) no Hoare annotation was computed. [2021-12-18 03:27:37,502 INFO L858 garLoopResultBuilder]: For program point __init_workEXIT(lines 7460 7462) no Hoare annotation was computed. [2021-12-18 03:27:37,502 INFO L861 garLoopResultBuilder]: At program point __init_workENTRY(lines 7460 7462) the Hoare annotation is: true [2021-12-18 03:27:37,502 INFO L858 garLoopResultBuilder]: For program point __init_workFINAL(lines 7460 7462) no Hoare annotation was computed. [2021-12-18 03:27:37,502 INFO L861 garLoopResultBuilder]: At program point might_faultFINAL(lines 7598 7600) the Hoare annotation is: true [2021-12-18 03:27:37,503 INFO L858 garLoopResultBuilder]: For program point might_faultEXIT(lines 7598 7600) no Hoare annotation was computed. [2021-12-18 03:27:37,503 INFO L858 garLoopResultBuilder]: For program point fb_edid_to_monspecsFINAL(lines 7547 7549) no Hoare annotation was computed. [2021-12-18 03:27:37,503 INFO L861 garLoopResultBuilder]: At program point fb_edid_to_monspecsENTRY(lines 7547 7549) the Hoare annotation is: true [2021-12-18 03:27:37,503 INFO L858 garLoopResultBuilder]: For program point fb_edid_to_monspecsEXIT(lines 7547 7549) no Hoare annotation was computed. [2021-12-18 03:27:37,503 INFO L858 garLoopResultBuilder]: For program point warn_slowpath_nullEXIT(lines 7694 7696) no Hoare annotation was computed. [2021-12-18 03:27:37,503 INFO L858 garLoopResultBuilder]: For program point warn_slowpath_nullFINAL(lines 7694 7696) no Hoare annotation was computed. [2021-12-18 03:27:37,503 INFO L861 garLoopResultBuilder]: At program point warn_slowpath_nullENTRY(lines 7694 7696) the Hoare annotation is: true [2021-12-18 03:27:37,503 INFO L858 garLoopResultBuilder]: For program point list_del_initEXIT(lines 3913 3920) no Hoare annotation was computed. [2021-12-18 03:27:37,503 INFO L854 garLoopResultBuilder]: At program point L7467(lines 7466 7468) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,503 INFO L854 garLoopResultBuilder]: At program point L3917(line 3917) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,503 INFO L854 garLoopResultBuilder]: At program point list_del_initENTRY(lines 3913 3920) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,503 INFO L858 garLoopResultBuilder]: For program point list_del_initFINAL(lines 3913 3920) no Hoare annotation was computed. [2021-12-18 03:27:37,503 INFO L858 garLoopResultBuilder]: For program point vfreeEXIT(lines 7678 7680) no Hoare annotation was computed. [2021-12-18 03:27:37,504 INFO L861 garLoopResultBuilder]: At program point vfreeENTRY(lines 7678 7680) the Hoare annotation is: true [2021-12-18 03:27:37,504 INFO L858 garLoopResultBuilder]: For program point vfreeFINAL(lines 7678 7680) no Hoare annotation was computed. [2021-12-18 03:27:37,504 INFO L858 garLoopResultBuilder]: For program point list_add_tailFINAL(lines 3905 3911) no Hoare annotation was computed. [2021-12-18 03:27:37,504 INFO L861 garLoopResultBuilder]: At program point list_add_tailENTRY(lines 3905 3911) the Hoare annotation is: true [2021-12-18 03:27:37,504 INFO L861 garLoopResultBuilder]: At program point L7464(lines 7463 7465) the Hoare annotation is: true [2021-12-18 03:27:37,504 INFO L858 garLoopResultBuilder]: For program point list_add_tailEXIT(lines 3905 3911) no Hoare annotation was computed. [2021-12-18 03:27:37,504 INFO L861 garLoopResultBuilder]: At program point L4928-1(line 4928) the Hoare annotation is: true [2021-12-18 03:27:37,504 INFO L861 garLoopResultBuilder]: At program point L4928(line 4928) the Hoare annotation is: true [2021-12-18 03:27:37,504 INFO L861 garLoopResultBuilder]: At program point L4887(line 4887) the Hoare annotation is: true [2021-12-18 03:27:37,504 INFO L858 garLoopResultBuilder]: For program point L4920-1(line 4920) no Hoare annotation was computed. [2021-12-18 03:27:37,504 INFO L858 garLoopResultBuilder]: For program point L4887-1(line 4887) no Hoare annotation was computed. [2021-12-18 03:27:37,505 INFO L861 garLoopResultBuilder]: At program point L4920(line 4920) the Hoare annotation is: true [2021-12-18 03:27:37,505 INFO L858 garLoopResultBuilder]: For program point L4883(line 4883) no Hoare annotation was computed. [2021-12-18 03:27:37,505 INFO L861 garLoopResultBuilder]: At program point L4879(line 4879) the Hoare annotation is: true [2021-12-18 03:27:37,505 INFO L858 garLoopResultBuilder]: For program point L4879-1(line 4879) no Hoare annotation was computed. [2021-12-18 03:27:37,505 INFO L858 garLoopResultBuilder]: For program point L4883-5(lines 4883 4886) no Hoare annotation was computed. [2021-12-18 03:27:37,505 INFO L858 garLoopResultBuilder]: For program point L4883-2(line 4883) no Hoare annotation was computed. [2021-12-18 03:27:37,505 INFO L858 garLoopResultBuilder]: For program point L4883-3(line 4883) no Hoare annotation was computed. [2021-12-18 03:27:37,506 INFO L858 garLoopResultBuilder]: For program point L4929(line 4929) no Hoare annotation was computed. [2021-12-18 03:27:37,506 INFO L858 garLoopResultBuilder]: For program point L4892-1(line 4892) no Hoare annotation was computed. [2021-12-18 03:27:37,506 INFO L861 garLoopResultBuilder]: At program point L4925(lines 4876 4932) the Hoare annotation is: true [2021-12-18 03:27:37,506 INFO L861 garLoopResultBuilder]: At program point L4892(line 4892) the Hoare annotation is: true [2021-12-18 03:27:37,506 INFO L858 garLoopResultBuilder]: For program point L4888(lines 4888 4891) no Hoare annotation was computed. [2021-12-18 03:27:37,506 INFO L861 garLoopResultBuilder]: At program point L4913(lines 4876 4932) the Hoare annotation is: true [2021-12-18 03:27:37,506 INFO L861 garLoopResultBuilder]: At program point L4930(line 4930) the Hoare annotation is: true [2021-12-18 03:27:37,506 INFO L861 garLoopResultBuilder]: At program point L4926(line 4926) the Hoare annotation is: true [2021-12-18 03:27:37,507 INFO L858 garLoopResultBuilder]: For program point L4930-1(line 4930) no Hoare annotation was computed. [2021-12-18 03:27:37,507 INFO L858 garLoopResultBuilder]: For program point L4893(lines 4893 4896) no Hoare annotation was computed. [2021-12-18 03:27:37,507 INFO L858 garLoopResultBuilder]: For program point L4926-1(line 4926) no Hoare annotation was computed. [2021-12-18 03:27:37,507 INFO L858 garLoopResultBuilder]: For program point L4918(lines 4918 4924) no Hoare annotation was computed. [2021-12-18 03:27:37,507 INFO L858 garLoopResultBuilder]: For program point dlfb_handle_damageEXIT(lines 4860 4933) no Hoare annotation was computed. [2021-12-18 03:27:37,507 INFO L858 garLoopResultBuilder]: For program point L4906(lines 4906 4909) no Hoare annotation was computed. [2021-12-18 03:27:37,507 INFO L854 garLoopResultBuilder]: At program point dlfb_handle_damageENTRY(lines 4860 4933) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,508 INFO L861 garLoopResultBuilder]: At program point L4927(line 4927) the Hoare annotation is: true [2021-12-18 03:27:37,508 INFO L858 garLoopResultBuilder]: For program point L4927-1(line 4927) no Hoare annotation was computed. [2021-12-18 03:27:37,508 INFO L861 garLoopResultBuilder]: At program point L4923(line 4923) the Hoare annotation is: true [2021-12-18 03:27:37,508 INFO L858 garLoopResultBuilder]: For program point L4923-1(line 4923) no Hoare annotation was computed. [2021-12-18 03:27:37,508 INFO L861 garLoopResultBuilder]: At program point L4915(lines 4876 4932) the Hoare annotation is: true [2021-12-18 03:27:37,508 INFO L858 garLoopResultBuilder]: For program point dlfb_handle_damageFINAL(lines 4860 4933) no Hoare annotation was computed. [2021-12-18 03:27:37,508 INFO L861 garLoopResultBuilder]: At program point L4911(lines 4876 4932) the Hoare annotation is: true [2021-12-18 03:27:37,509 INFO L861 garLoopResultBuilder]: At program point L4903(lines 4903 4905) the Hoare annotation is: true [2021-12-18 03:27:37,509 INFO L858 garLoopResultBuilder]: For program point L4903-1(lines 4903 4905) no Hoare annotation was computed. [2021-12-18 03:27:37,509 INFO L854 garLoopResultBuilder]: At program point L5374(line 5374) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,509 INFO L858 garLoopResultBuilder]: For program point L5374-1(line 5374) no Hoare annotation was computed. [2021-12-18 03:27:37,509 INFO L854 garLoopResultBuilder]: At program point dlfb_ops_set_parENTRY(lines 5366 5394) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,509 INFO L854 garLoopResultBuilder]: At program point L5389(line 5389) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 03:27:37,509 INFO L858 garLoopResultBuilder]: For program point L5389-1(line 5389) no Hoare annotation was computed. [2021-12-18 03:27:37,510 INFO L858 garLoopResultBuilder]: For program point L5383(lines 5383 5387) no Hoare annotation was computed. [2021-12-18 03:27:37,510 INFO L858 garLoopResultBuilder]: For program point L5375(line 5375) no Hoare annotation was computed. [2021-12-18 03:27:37,510 INFO L858 garLoopResultBuilder]: For program point L5375-4(lines 5375 5391) no Hoare annotation was computed. [2021-12-18 03:27:37,510 INFO L858 garLoopResultBuilder]: For program point L5375-2(lines 5375 5391) no Hoare annotation was computed. [2021-12-18 03:27:37,510 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_set_parEXIT(lines 5366 5394) no Hoare annotation was computed. [2021-12-18 03:27:37,510 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_set_parFINAL(lines 5366 5394) no Hoare annotation was computed. [2021-12-18 03:27:37,510 INFO L854 garLoopResultBuilder]: At program point L5386(lines 5375 5390) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 03:27:37,510 INFO L854 garLoopResultBuilder]: At program point L5382(lines 5375 5390) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 03:27:37,511 INFO L854 garLoopResultBuilder]: At program point L5384(lines 5375 5390) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 03:27:37,511 INFO L861 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 7608 7610) the Hoare annotation is: true [2021-12-18 03:27:37,511 INFO L858 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 7608 7610) no Hoare annotation was computed. [2021-12-18 03:27:37,511 INFO L858 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 7608 7610) no Hoare annotation was computed. [2021-12-18 03:27:37,511 INFO L854 garLoopResultBuilder]: At program point dlfb_ops_setcolregENTRY(lines 5174 5193) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,511 INFO L858 garLoopResultBuilder]: For program point L5183(lines 5183 5190) no Hoare annotation was computed. [2021-12-18 03:27:37,511 INFO L858 garLoopResultBuilder]: For program point L5183-1(lines 5183 5190) no Hoare annotation was computed. [2021-12-18 03:27:37,512 INFO L858 garLoopResultBuilder]: For program point L5184(lines 5184 5188) no Hoare annotation was computed. [2021-12-18 03:27:37,512 INFO L858 garLoopResultBuilder]: For program point L5179(lines 5179 5182) no Hoare annotation was computed. [2021-12-18 03:27:37,512 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_setcolregEXIT(lines 5174 5193) no Hoare annotation was computed. [2021-12-18 03:27:37,512 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_setcolregFINAL(lines 5174 5193) no Hoare annotation was computed. [2021-12-18 03:27:37,512 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 6891 6896) no Hoare annotation was computed. [2021-12-18 03:27:37,512 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 6891 6896) the Hoare annotation is: true [2021-12-18 03:27:37,513 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6894) no Hoare annotation was computed. [2021-12-18 03:27:37,513 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 6891 6896) no Hoare annotation was computed. [2021-12-18 03:27:37,513 INFO L861 garLoopResultBuilder]: At program point L4833(line 4833) the Hoare annotation is: true [2021-12-18 03:27:37,513 INFO L858 garLoopResultBuilder]: For program point L4833-1(line 4833) no Hoare annotation was computed. [2021-12-18 03:27:37,513 INFO L861 garLoopResultBuilder]: At program point L4759(lines 4670 4787) the Hoare annotation is: true [2021-12-18 03:27:37,513 INFO L861 garLoopResultBuilder]: At program point L4627(lines 4593 4638) the Hoare annotation is: true [2021-12-18 03:27:37,513 INFO L858 garLoopResultBuilder]: For program point L4850(lines 4850 4854) no Hoare annotation was computed. [2021-12-18 03:27:37,513 INFO L858 garLoopResultBuilder]: For program point L4776-2(lines 4776 4779) no Hoare annotation was computed. [2021-12-18 03:27:37,514 INFO L858 garLoopResultBuilder]: For program point L4776(lines 4776 4779) no Hoare annotation was computed. [2021-12-18 03:27:37,514 INFO L861 garLoopResultBuilder]: At program point L4611(lines 4593 4638) the Hoare annotation is: true [2021-12-18 03:27:37,514 INFO L861 garLoopResultBuilder]: At program point L3876(lines 3873 3878) the Hoare annotation is: true [2021-12-18 03:27:37,514 INFO L858 garLoopResultBuilder]: For program point L4834(lines 4834 4837) no Hoare annotation was computed. [2021-12-18 03:27:37,514 INFO L861 garLoopResultBuilder]: At program point L4768(lines 4670 4787) the Hoare annotation is: true [2021-12-18 03:27:37,514 INFO L861 garLoopResultBuilder]: At program point L4727(lines 4727 4728) the Hoare annotation is: true [2021-12-18 03:27:37,514 INFO L858 garLoopResultBuilder]: For program point L4727-1(lines 4727 4728) no Hoare annotation was computed. [2021-12-18 03:27:37,514 INFO L861 garLoopResultBuilder]: At program point L4851(lines 4806 4858) the Hoare annotation is: true [2021-12-18 03:27:37,515 INFO L861 garLoopResultBuilder]: At program point L4777(line 4777) the Hoare annotation is: true [2021-12-18 03:27:37,515 INFO L858 garLoopResultBuilder]: For program point L4777-1(line 4777) no Hoare annotation was computed. [2021-12-18 03:27:37,515 INFO L861 garLoopResultBuilder]: At program point L4637(lines 4584 4639) the Hoare annotation is: true [2021-12-18 03:27:37,515 INFO L861 garLoopResultBuilder]: At program point L4786(lines 4640 4788) the Hoare annotation is: true [2021-12-18 03:27:37,515 INFO L861 garLoopResultBuilder]: At program point L4629(lines 4593 4638) the Hoare annotation is: true [2021-12-18 03:27:37,515 INFO L858 garLoopResultBuilder]: For program point L4621(lines 4621 4625) no Hoare annotation was computed. [2021-12-18 03:27:37,515 INFO L861 garLoopResultBuilder]: At program point L4770(lines 4670 4787) the Hoare annotation is: true [2021-12-18 03:27:37,516 INFO L861 garLoopResultBuilder]: At program point L4613(lines 4593 4638) the Hoare annotation is: true [2021-12-18 03:27:37,516 INFO L861 garLoopResultBuilder]: At program point L3969(lines 3964 3971) the Hoare annotation is: true [2021-12-18 03:27:37,516 INFO L861 garLoopResultBuilder]: At program point L4737(lines 4732 4751) the Hoare annotation is: true [2021-12-18 03:27:37,516 INFO L858 garLoopResultBuilder]: For program point L4605(lines 4605 4609) no Hoare annotation was computed. [2021-12-18 03:27:37,516 INFO L858 garLoopResultBuilder]: For program point L4729(lines 4729 4754) no Hoare annotation was computed. [2021-12-18 03:27:37,516 INFO L858 garLoopResultBuilder]: For program point L4762-1(lines 4762 4765) no Hoare annotation was computed. [2021-12-18 03:27:37,516 INFO L861 garLoopResultBuilder]: At program point L4853(lines 4806 4858) the Hoare annotation is: true [2021-12-18 03:27:37,516 INFO L858 garLoopResultBuilder]: For program point L4738(line 4738) no Hoare annotation was computed. [2021-12-18 03:27:37,517 INFO L858 garLoopResultBuilder]: For program point L4738-2(lines 4738 4742) no Hoare annotation was computed. [2021-12-18 03:27:37,517 INFO L861 garLoopResultBuilder]: At program point L4730(lines 4730 4731) the Hoare annotation is: true [2021-12-18 03:27:37,517 INFO L861 garLoopResultBuilder]: At program point L4631(lines 4593 4638) the Hoare annotation is: true [2021-12-18 03:27:37,517 INFO L858 garLoopResultBuilder]: For program point L4730-1(lines 4730 4731) no Hoare annotation was computed. [2021-12-18 03:27:37,517 INFO L858 garLoopResultBuilder]: For program point dlfb_render_hlineFINAL(lines 4789 4859) no Hoare annotation was computed. [2021-12-18 03:27:37,517 INFO L861 garLoopResultBuilder]: At program point L4755(lines 4670 4787) the Hoare annotation is: true [2021-12-18 03:27:37,517 INFO L858 garLoopResultBuilder]: For program point L4714(lines 4714 4718) no Hoare annotation was computed. [2021-12-18 03:27:37,517 INFO L861 garLoopResultBuilder]: At program point L4615(lines 4593 4638) the Hoare annotation is: true [2021-12-18 03:27:37,518 INFO L858 garLoopResultBuilder]: For program point L4714-2(lines 4714 4718) no Hoare annotation was computed. [2021-12-18 03:27:37,518 INFO L861 garLoopResultBuilder]: At program point L4739(lines 4732 4751) the Hoare annotation is: true [2021-12-18 03:27:37,518 INFO L861 garLoopResultBuilder]: At program point L4772(lines 4670 4787) the Hoare annotation is: true [2021-12-18 03:27:37,518 INFO L858 garLoopResultBuilder]: For program point L4814(lines 4814 4826) no Hoare annotation was computed. [2021-12-18 03:27:37,518 INFO L861 garLoopResultBuilder]: At program point L4327(lines 4324 4329) the Hoare annotation is: true [2021-12-18 03:27:37,518 INFO L861 garLoopResultBuilder]: At program point L4839(line 4839) the Hoare annotation is: true [2021-12-18 03:27:37,518 INFO L858 garLoopResultBuilder]: For program point L4839-1(line 4839) no Hoare annotation was computed. [2021-12-18 03:27:37,518 INFO L858 garLoopResultBuilder]: For program point L4831(lines 4831 4848) no Hoare annotation was computed. [2021-12-18 03:27:37,519 INFO L858 garLoopResultBuilder]: For program point L4732(lines 4732 4752) no Hoare annotation was computed. [2021-12-18 03:27:37,519 INFO L861 garLoopResultBuilder]: At program point L3890(lines 3886 3892) the Hoare annotation is: true [2021-12-18 03:27:37,519 INFO L861 garLoopResultBuilder]: At program point L4757(lines 4670 4787) the Hoare annotation is: true [2021-12-18 03:27:37,519 INFO L858 garLoopResultBuilder]: For program point L4840(lines 4840 4843) no Hoare annotation was computed. [2021-12-18 03:27:37,519 INFO L858 garLoopResultBuilder]: For program point L4708-2(lines 4708 4712) no Hoare annotation was computed. [2021-12-18 03:27:37,519 INFO L861 garLoopResultBuilder]: At program point L4741(lines 4732 4751) the Hoare annotation is: true [2021-12-18 03:27:37,519 INFO L858 garLoopResultBuilder]: For program point L4708(lines 4708 4712) no Hoare annotation was computed. [2021-12-18 03:27:37,520 INFO L858 garLoopResultBuilder]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2021-12-18 03:27:37,520 INFO L861 garLoopResultBuilder]: At program point L4824(line 4824) the Hoare annotation is: true [2021-12-18 03:27:37,520 INFO L854 garLoopResultBuilder]: At program point dlfb_render_hlineENTRY(lines 4789 4859) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,520 INFO L861 garLoopResultBuilder]: At program point L4849(lines 4806 4858) the Hoare annotation is: true [2021-12-18 03:27:37,520 INFO L861 garLoopResultBuilder]: At program point L3883(lines 3879 3885) the Hoare annotation is: true [2021-12-18 03:27:37,520 INFO L858 garLoopResultBuilder]: For program point dlfb_render_hlineEXIT(lines 4789 4859) no Hoare annotation was computed. [2021-12-18 03:27:37,520 INFO L858 garLoopResultBuilder]: For program point L4775-1(lines 4775 4782) no Hoare annotation was computed. [2021-12-18 03:27:37,520 INFO L858 garLoopResultBuilder]: For program point dlfb_usb_disconnectEXIT(lines 6146 6186) no Hoare annotation was computed. [2021-12-18 03:27:37,521 INFO L854 garLoopResultBuilder]: At program point L6179-2(lines 6179 6182) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,521 INFO L854 garLoopResultBuilder]: At program point L6167(lines 6159 6174) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,521 INFO L858 garLoopResultBuilder]: For program point L6262(line 6262) no Hoare annotation was computed. [2021-12-18 03:27:37,521 INFO L854 garLoopResultBuilder]: At program point L6258(line 6258) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,521 INFO L858 garLoopResultBuilder]: For program point L6159(lines 6159 6175) no Hoare annotation was computed. [2021-12-18 03:27:37,521 INFO L858 garLoopResultBuilder]: For program point L6254(lines 6254 6257) no Hoare annotation was computed. [2021-12-18 03:27:37,521 INFO L858 garLoopResultBuilder]: For program point L6258-1(line 6258) no Hoare annotation was computed. [2021-12-18 03:27:37,522 INFO L854 garLoopResultBuilder]: At program point L6159-2(lines 6159 6175) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,522 INFO L854 garLoopResultBuilder]: At program point L6279(lines 6238 6281) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,522 INFO L854 garLoopResultBuilder]: At program point L6275(lines 6248 6280) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,522 INFO L858 garLoopResultBuilder]: For program point L6180-1(line 6180) no Hoare annotation was computed. [2021-12-18 03:27:37,522 INFO L854 garLoopResultBuilder]: At program point dlfb_usb_disconnectENTRY(lines 6146 6186) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_fb_info~0 1))) [2021-12-18 03:27:37,522 INFO L854 garLoopResultBuilder]: At program point L6180(line 6180) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,523 INFO L854 garLoopResultBuilder]: At program point L7518(lines 7517 7519) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,523 INFO L858 garLoopResultBuilder]: For program point L6176(line 6176) no Hoare annotation was computed. [2021-12-18 03:27:37,523 INFO L854 garLoopResultBuilder]: At program point L6267(line 6267) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,523 INFO L854 garLoopResultBuilder]: At program point L7514(lines 7513 7515) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,523 INFO L854 garLoopResultBuilder]: At program point L6267-1(line 6267) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,523 INFO L854 garLoopResultBuilder]: At program point L7638(lines 7637 7639) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,523 INFO L854 garLoopResultBuilder]: At program point L6259(line 6259) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,524 INFO L858 garLoopResultBuilder]: For program point dlfb_usb_disconnectFINAL(lines 6146 6186) no Hoare annotation was computed. [2021-12-18 03:27:37,524 INFO L858 garLoopResultBuilder]: For program point L6259-1(line 6259) no Hoare annotation was computed. [2021-12-18 03:27:37,524 INFO L858 garLoopResultBuilder]: For program point L6272(lines 6272 6276) no Hoare annotation was computed. [2021-12-18 03:27:37,524 INFO L854 garLoopResultBuilder]: At program point L6268(lines 6248 6280) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,524 INFO L854 garLoopResultBuilder]: At program point L7511(lines 7510 7512) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,524 INFO L854 garLoopResultBuilder]: At program point L6169(lines 6159 6174) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,524 INFO L854 garLoopResultBuilder]: At program point L6165(lines 6159 6174) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,525 INFO L858 garLoopResultBuilder]: For program point L4204-1(line 4204) no Hoare annotation was computed. [2021-12-18 03:27:37,525 INFO L854 garLoopResultBuilder]: At program point L6157(line 6157) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,525 INFO L854 garLoopResultBuilder]: At program point L4204(line 4204) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_fb_info~0 1))) [2021-12-18 03:27:37,525 INFO L858 garLoopResultBuilder]: For program point L6157-1(line 6157) no Hoare annotation was computed. [2021-12-18 03:27:37,525 INFO L854 garLoopResultBuilder]: At program point L6273(lines 6248 6280) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,525 INFO L854 garLoopResultBuilder]: At program point L6261(line 6261) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,525 INFO L854 garLoopResultBuilder]: At program point L6261-1(line 6261) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,526 INFO L854 garLoopResultBuilder]: At program point L4205(lines 4201 4207) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,526 INFO L854 garLoopResultBuilder]: At program point L7661(lines 7660 7662) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,526 INFO L858 garLoopResultBuilder]: For program point L6183(line 6183) no Hoare annotation was computed. [2021-12-18 03:27:37,526 INFO L858 garLoopResultBuilder]: For program point L6179(lines 6179 6182) no Hoare annotation was computed. [2021-12-18 03:27:37,526 INFO L854 garLoopResultBuilder]: At program point L4295(line 4295) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 03:27:37,526 INFO L858 garLoopResultBuilder]: For program point kzallocEXIT(lines 4292 4298) no Hoare annotation was computed. [2021-12-18 03:27:37,526 INFO L858 garLoopResultBuilder]: For program point L4295-1(line 4295) no Hoare annotation was computed. [2021-12-18 03:27:37,527 INFO L854 garLoopResultBuilder]: At program point kzallocENTRY(lines 4292 4298) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 03:27:37,527 INFO L858 garLoopResultBuilder]: For program point kzallocFINAL(lines 4292 4298) no Hoare annotation was computed. [2021-12-18 03:27:37,527 INFO L854 garLoopResultBuilder]: At program point kmallocENTRY(lines 4284 4290) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 03:27:37,527 INFO L861 garLoopResultBuilder]: At program point L4281-2(lines 4279 4282) the Hoare annotation is: true [2021-12-18 03:27:37,527 INFO L858 garLoopResultBuilder]: For program point kmallocFINAL(lines 4284 4290) no Hoare annotation was computed. [2021-12-18 03:27:37,527 INFO L854 garLoopResultBuilder]: At program point L4281(line 4281) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 03:27:37,527 INFO L858 garLoopResultBuilder]: For program point L4281-1(line 4281) no Hoare annotation was computed. [2021-12-18 03:27:37,528 INFO L858 garLoopResultBuilder]: For program point kmallocEXIT(lines 4284 4290) no Hoare annotation was computed. [2021-12-18 03:27:37,528 INFO L858 garLoopResultBuilder]: For program point _raw_spin_lock_irqsaveFINAL(lines 7485 7487) no Hoare annotation was computed. [2021-12-18 03:27:37,528 INFO L858 garLoopResultBuilder]: For program point _raw_spin_lock_irqsaveEXIT(lines 7485 7487) no Hoare annotation was computed. [2021-12-18 03:27:37,528 INFO L861 garLoopResultBuilder]: At program point _raw_spin_lock_irqsaveENTRY(lines 7485 7487) the Hoare annotation is: true [2021-12-18 03:27:37,528 INFO L858 garLoopResultBuilder]: For program point dlfb_setup_modesEXIT(lines 5525 5698) no Hoare annotation was computed. [2021-12-18 03:27:37,528 INFO L858 garLoopResultBuilder]: For program point L5089(lines 5089 5092) no Hoare annotation was computed. [2021-12-18 03:27:37,528 INFO L861 garLoopResultBuilder]: At program point L7682-2(lines 7681 7683) the Hoare annotation is: true [2021-12-18 03:27:37,528 INFO L858 garLoopResultBuilder]: For program point L7682-1(line 7682) no Hoare annotation was computed. [2021-12-18 03:27:37,529 INFO L861 garLoopResultBuilder]: At program point L7154(line 7154) the Hoare annotation is: true [2021-12-18 03:27:37,529 INFO L858 garLoopResultBuilder]: For program point L5486(lines 5486 5519) no Hoare annotation was computed. [2021-12-18 03:27:37,529 INFO L858 garLoopResultBuilder]: For program point L7154-1(lines 7152 7155) no Hoare annotation was computed. [2021-12-18 03:27:37,529 INFO L858 garLoopResultBuilder]: For program point L5486-1(lines 5486 5519) no Hoare annotation was computed. [2021-12-18 03:27:37,529 INFO L858 garLoopResultBuilder]: For program point L7551-1(line 7551) no Hoare annotation was computed. [2021-12-18 03:27:37,529 INFO L861 garLoopResultBuilder]: At program point L7551(line 7551) the Hoare annotation is: true [2021-12-18 03:27:37,529 INFO L861 garLoopResultBuilder]: At program point L7551-2(lines 7550 7552) the Hoare annotation is: true [2021-12-18 03:27:37,529 INFO L861 garLoopResultBuilder]: At program point L5107(lines 5086 5116) the Hoare annotation is: true [2021-12-18 03:27:37,530 INFO L858 garLoopResultBuilder]: For program point L5652-2(lines 5652 5656) no Hoare annotation was computed. [2021-12-18 03:27:37,530 INFO L858 garLoopResultBuilder]: For program point L5652(lines 5652 5656) no Hoare annotation was computed. [2021-12-18 03:27:37,530 INFO L861 garLoopResultBuilder]: At program point L7568(lines 7567 7569) the Hoare annotation is: true [2021-12-18 03:27:37,530 INFO L861 garLoopResultBuilder]: At program point L6858(line 6858) the Hoare annotation is: true [2021-12-18 03:27:37,530 INFO L861 garLoopResultBuilder]: At program point L6858-1(lines 6854 6861) the Hoare annotation is: true [2021-12-18 03:27:37,530 INFO L858 garLoopResultBuilder]: For program point L5504-2(lines 5486 5518) no Hoare annotation was computed. [2021-12-18 03:27:37,530 INFO L858 garLoopResultBuilder]: For program point L5504(lines 5504 5508) no Hoare annotation was computed. [2021-12-18 03:27:37,531 INFO L861 garLoopResultBuilder]: At program point L5653(lines 5653 5654) the Hoare annotation is: true [2021-12-18 03:27:37,531 INFO L858 garLoopResultBuilder]: For program point L5653-1(lines 5653 5654) no Hoare annotation was computed. [2021-12-18 03:27:37,531 INFO L861 garLoopResultBuilder]: At program point L5521(lines 5479 5523) the Hoare annotation is: true [2021-12-18 03:27:37,531 INFO L861 garLoopResultBuilder]: At program point L5571(lines 5541 5697) the Hoare annotation is: true [2021-12-18 03:27:37,531 INFO L861 garLoopResultBuilder]: At program point L5687(lines 5541 5697) the Hoare annotation is: true [2021-12-18 03:27:37,531 INFO L861 garLoopResultBuilder]: At program point L5522(lines 5468 5524) the Hoare annotation is: true [2021-12-18 03:27:37,531 INFO L861 garLoopResultBuilder]: At program point L5109(lines 5086 5116) the Hoare annotation is: true [2021-12-18 03:27:37,531 INFO L861 garLoopResultBuilder]: At program point L5621(lines 5607 5630) the Hoare annotation is: true [2021-12-18 03:27:37,532 INFO L861 garLoopResultBuilder]: At program point L7157(lines 7149 7159) the Hoare annotation is: true [2021-12-18 03:27:37,532 INFO L858 garLoopResultBuilder]: For program point L5489(lines 5489 5493) no Hoare annotation was computed. [2021-12-18 03:27:37,532 INFO L861 garLoopResultBuilder]: At program point L7554(line 7554) the Hoare annotation is: true [2021-12-18 03:27:37,532 INFO L861 garLoopResultBuilder]: At program point L7554-2(lines 7553 7555) the Hoare annotation is: true [2021-12-18 03:27:37,532 INFO L858 garLoopResultBuilder]: For program point L7554-1(line 7554) no Hoare annotation was computed. [2021-12-18 03:27:37,532 INFO L858 garLoopResultBuilder]: For program point L5622(lines 5622 5626) no Hoare annotation was computed. [2021-12-18 03:27:37,532 INFO L858 garLoopResultBuilder]: For program point L5688-2(lines 5688 5691) no Hoare annotation was computed. [2021-12-18 03:27:37,532 INFO L858 garLoopResultBuilder]: For program point L5688(line 5688) no Hoare annotation was computed. [2021-12-18 03:27:37,533 INFO L861 garLoopResultBuilder]: At program point L5556-1(line 5556) the Hoare annotation is: true [2021-12-18 03:27:37,533 INFO L858 garLoopResultBuilder]: For program point L5688-3(lines 5688 5691) no Hoare annotation was computed. [2021-12-18 03:27:37,533 INFO L861 garLoopResultBuilder]: At program point L5556(line 5556) the Hoare annotation is: true [2021-12-18 03:27:37,533 INFO L858 garLoopResultBuilder]: For program point L5672-2(lines 5672 5686) no Hoare annotation was computed. [2021-12-18 03:27:37,533 INFO L858 garLoopResultBuilder]: For program point L5672(line 5672) no Hoare annotation was computed. [2021-12-18 03:27:37,533 INFO L861 garLoopResultBuilder]: At program point dlfb_setup_modesENTRY(lines 5525 5698) the Hoare annotation is: true [2021-12-18 03:27:37,533 INFO L861 garLoopResultBuilder]: At program point L5111(lines 5086 5116) the Hoare annotation is: true [2021-12-18 03:27:37,533 INFO L861 garLoopResultBuilder]: At program point L5623(lines 5607 5630) the Hoare annotation is: true [2021-12-18 03:27:37,534 INFO L861 garLoopResultBuilder]: At program point L5689(line 5689) the Hoare annotation is: true [2021-12-18 03:27:37,534 INFO L858 garLoopResultBuilder]: For program point L5557(line 5557) no Hoare annotation was computed. [2021-12-18 03:27:37,534 INFO L858 garLoopResultBuilder]: For program point L5607(lines 5607 5631) no Hoare annotation was computed. [2021-12-18 03:27:37,534 INFO L858 garLoopResultBuilder]: For program point L5574(lines 5574 5578) no Hoare annotation was computed. [2021-12-18 03:27:37,534 INFO L858 garLoopResultBuilder]: For program point L5607-2(lines 5541 5697) no Hoare annotation was computed. [2021-12-18 03:27:37,534 INFO L861 garLoopResultBuilder]: At program point L5674(line 5674) the Hoare annotation is: true [2021-12-18 03:27:37,534 INFO L858 garLoopResultBuilder]: For program point L5096-1(line 5096) no Hoare annotation was computed. [2021-12-18 03:27:37,535 INFO L861 garLoopResultBuilder]: At program point L5575(lines 5541 5697) the Hoare annotation is: true [2021-12-18 03:27:37,535 INFO L861 garLoopResultBuilder]: At program point L7689-2(lines 7688 7690) the Hoare annotation is: true [2021-12-18 03:27:37,535 INFO L858 garLoopResultBuilder]: For program point L5674-1(line 5674) no Hoare annotation was computed. [2021-12-18 03:27:37,535 INFO L858 garLoopResultBuilder]: For program point L7689-1(line 7689) no Hoare annotation was computed. [2021-12-18 03:27:37,535 INFO L861 garLoopResultBuilder]: At program point L5096(line 5096) the Hoare annotation is: true [2021-12-18 03:27:37,535 INFO L861 garLoopResultBuilder]: At program point L7689(line 7689) the Hoare annotation is: true [2021-12-18 03:27:37,535 INFO L861 garLoopResultBuilder]: At program point L5658(lines 5632 5670) the Hoare annotation is: true [2021-12-18 03:27:37,535 INFO L858 garLoopResultBuilder]: For program point L5592-1(lines 5592 5606) no Hoare annotation was computed. [2021-12-18 03:27:37,536 INFO L861 garLoopResultBuilder]: At program point L5625(lines 5607 5630) the Hoare annotation is: true [2021-12-18 03:27:37,536 INFO L858 garLoopResultBuilder]: For program point L5592(lines 5592 5606) no Hoare annotation was computed. [2021-12-18 03:27:37,536 INFO L861 garLoopResultBuilder]: At program point L5097(lines 5097 5098) the Hoare annotation is: true [2021-12-18 03:27:37,536 INFO L858 garLoopResultBuilder]: For program point L5097-1(lines 5097 5098) no Hoare annotation was computed. [2021-12-18 03:27:37,536 INFO L858 garLoopResultBuilder]: For program point L5114(line 5114) no Hoare annotation was computed. [2021-12-18 03:27:37,536 INFO L858 garLoopResultBuilder]: For program point L5692-2(lines 5692 5695) no Hoare annotation was computed. [2021-12-18 03:27:37,536 INFO L858 garLoopResultBuilder]: For program point L5692(lines 5692 5695) no Hoare annotation was computed. [2021-12-18 03:27:37,536 INFO L858 garLoopResultBuilder]: For program point L5494(lines 5494 5499) no Hoare annotation was computed. [2021-12-18 03:27:37,537 INFO L858 garLoopResultBuilder]: For program point L5593(lines 5593 5604) no Hoare annotation was computed. [2021-12-18 03:27:37,537 INFO L858 garLoopResultBuilder]: For program point L5494-2(lines 5494 5499) no Hoare annotation was computed. [2021-12-18 03:27:37,537 INFO L861 garLoopResultBuilder]: At program point L6865-1(line 6865) the Hoare annotation is: true [2021-12-18 03:27:37,537 INFO L861 garLoopResultBuilder]: At program point L6865(line 6865) the Hoare annotation is: true [2021-12-18 03:27:37,537 INFO L858 garLoopResultBuilder]: For program point L5676-2(lines 5676 5681) no Hoare annotation was computed. [2021-12-18 03:27:37,537 INFO L858 garLoopResultBuilder]: For program point L5676(lines 5676 5681) no Hoare annotation was computed. [2021-12-18 03:27:37,537 INFO L861 garLoopResultBuilder]: At program point L5577(lines 5541 5697) the Hoare annotation is: true [2021-12-18 03:27:37,538 INFO L861 garLoopResultBuilder]: At program point L5115(lines 5080 5117) the Hoare annotation is: true [2021-12-18 03:27:37,538 INFO L861 garLoopResultBuilder]: At program point L5594(line 5594) the Hoare annotation is: true [2021-12-18 03:27:37,538 INFO L861 garLoopResultBuilder]: At program point L5660(lines 5632 5670) the Hoare annotation is: true [2021-12-18 03:27:37,538 INFO L858 garLoopResultBuilder]: For program point L5561(lines 5561 5564) no Hoare annotation was computed. [2021-12-18 03:27:37,538 INFO L858 garLoopResultBuilder]: For program point L5594-1(line 5594) no Hoare annotation was computed. [2021-12-18 03:27:37,538 INFO L858 garLoopResultBuilder]: For program point L5561-1(lines 5561 5564) no Hoare annotation was computed. [2021-12-18 03:27:37,538 INFO L861 garLoopResultBuilder]: At program point L6866(lines 6862 6869) the Hoare annotation is: true [2021-12-18 03:27:37,538 INFO L858 garLoopResultBuilder]: For program point L5099(lines 5099 5104) no Hoare annotation was computed. [2021-12-18 03:27:37,539 INFO L861 garLoopResultBuilder]: At program point L5611(line 5611) the Hoare annotation is: true [2021-12-18 03:27:37,539 INFO L858 garLoopResultBuilder]: For program point L5611-1(line 5611) no Hoare annotation was computed. [2021-12-18 03:27:37,539 INFO L861 garLoopResultBuilder]: At program point L5677(line 5677) the Hoare annotation is: true [2021-12-18 03:27:37,539 INFO L858 garLoopResultBuilder]: For program point L5677-1(line 5677) no Hoare annotation was computed. [2021-12-18 03:27:37,539 INFO L861 garLoopResultBuilder]: At program point L5545-2(lines 5545 5548) the Hoare annotation is: true [2021-12-18 03:27:37,539 INFO L858 garLoopResultBuilder]: For program point L5512-2(lines 5512 5515) no Hoare annotation was computed. [2021-12-18 03:27:37,539 INFO L858 garLoopResultBuilder]: For program point L5545(lines 5545 5548) no Hoare annotation was computed. [2021-12-18 03:27:37,540 INFO L858 garLoopResultBuilder]: For program point L5512(lines 5512 5515) no Hoare annotation was computed. [2021-12-18 03:27:37,540 INFO L858 garLoopResultBuilder]: For program point L5595(lines 5595 5602) no Hoare annotation was computed. [2021-12-18 03:27:37,540 INFO L861 garLoopResultBuilder]: At program point L5562(line 5562) the Hoare annotation is: true [2021-12-18 03:27:37,540 INFO L858 garLoopResultBuilder]: For program point L5496-1(line 5496) no Hoare annotation was computed. [2021-12-18 03:27:37,540 INFO L861 garLoopResultBuilder]: At program point L5496(line 5496) the Hoare annotation is: true [2021-12-18 03:27:37,540 INFO L858 garLoopResultBuilder]: For program point L5612(lines 5612 5619) no Hoare annotation was computed. [2021-12-18 03:27:37,540 INFO L861 garLoopResultBuilder]: At program point L5513(line 5513) the Hoare annotation is: true [2021-12-18 03:27:37,540 INFO L858 garLoopResultBuilder]: For program point L5513-1(line 5513) no Hoare annotation was computed. [2021-12-18 03:27:37,541 INFO L861 garLoopResultBuilder]: At program point L5662(lines 5632 5670) the Hoare annotation is: true [2021-12-18 03:27:37,541 INFO L861 garLoopResultBuilder]: At program point L5497(line 5497) the Hoare annotation is: true [2021-12-18 03:27:37,541 INFO L858 garLoopResultBuilder]: For program point L5497-1(line 5497) no Hoare annotation was computed. [2021-12-18 03:27:37,541 INFO L861 garLoopResultBuilder]: At program point L5679(lines 5679 5680) the Hoare annotation is: true [2021-12-18 03:27:37,541 INFO L858 garLoopResultBuilder]: For program point L5679-1(lines 5679 5680) no Hoare annotation was computed. [2021-12-18 03:27:37,541 INFO L858 garLoopResultBuilder]: For program point L5580-1(lines 5580 5591) no Hoare annotation was computed. [2021-12-18 03:27:37,541 INFO L861 garLoopResultBuilder]: At program point L5613(lines 5613 5614) the Hoare annotation is: true [2021-12-18 03:27:37,542 INFO L858 garLoopResultBuilder]: For program point L5580(lines 5580 5591) no Hoare annotation was computed. [2021-12-18 03:27:37,542 INFO L858 garLoopResultBuilder]: For program point L5613-1(lines 5613 5614) no Hoare annotation was computed. [2021-12-18 03:27:37,542 INFO L861 garLoopResultBuilder]: At program point L5597(line 5597) the Hoare annotation is: true [2021-12-18 03:27:37,542 INFO L858 garLoopResultBuilder]: For program point L5597-1(line 5597) no Hoare annotation was computed. [2021-12-18 03:27:37,542 INFO L858 garLoopResultBuilder]: For program point L5565(lines 5565 5570) no Hoare annotation was computed. [2021-12-18 03:27:37,542 INFO L858 garLoopResultBuilder]: For program point dlfb_setup_modesFINAL(lines 5525 5698) no Hoare annotation was computed. [2021-12-18 03:27:37,542 INFO L858 garLoopResultBuilder]: For program point L5582(lines 5582 5589) no Hoare annotation was computed. [2021-12-18 03:27:37,542 INFO L858 garLoopResultBuilder]: For program point L5549(line 5549) no Hoare annotation was computed. [2021-12-18 03:27:37,543 INFO L861 garLoopResultBuilder]: At program point L5087(line 5087) the Hoare annotation is: true [2021-12-18 03:27:37,543 INFO L858 garLoopResultBuilder]: For program point L5632-1(lines 5632 5671) no Hoare annotation was computed. [2021-12-18 03:27:37,543 INFO L858 garLoopResultBuilder]: For program point L5087-1(line 5087) no Hoare annotation was computed. [2021-12-18 03:27:37,543 INFO L861 garLoopResultBuilder]: At program point L5583(line 5583) the Hoare annotation is: true [2021-12-18 03:27:37,543 INFO L858 garLoopResultBuilder]: For program point L5583-1(line 5583) no Hoare annotation was computed. [2021-12-18 03:27:37,543 INFO L858 garLoopResultBuilder]: For program point L5616-2(lines 5612 5619) no Hoare annotation was computed. [2021-12-18 03:27:37,543 INFO L858 garLoopResultBuilder]: For program point L7152(lines 7152 7155) no Hoare annotation was computed. [2021-12-18 03:27:37,543 INFO L858 garLoopResultBuilder]: For program point L5616(lines 5616 5619) no Hoare annotation was computed. [2021-12-18 03:27:37,544 INFO L858 garLoopResultBuilder]: For program point L5650(lines 5650 5651) no Hoare annotation was computed. [2021-12-18 03:27:37,544 INFO L858 garLoopResultBuilder]: For program point L5551(lines 5551 5555) no Hoare annotation was computed. [2021-12-18 03:27:37,544 INFO L858 garLoopResultBuilder]: For program point L5584(lines 5584 5587) no Hoare annotation was computed. [2021-12-18 03:27:37,544 INFO L861 garLoopResultBuilder]: At program point L7682(line 7682) the Hoare annotation is: true [2021-12-18 03:27:37,544 INFO L858 garLoopResultBuilder]: For program point schedule_delayed_workEXIT(lines 7624 7626) no Hoare annotation was computed. [2021-12-18 03:27:37,544 INFO L861 garLoopResultBuilder]: At program point schedule_delayed_workENTRY(lines 7624 7626) the Hoare annotation is: true [2021-12-18 03:27:37,544 INFO L858 garLoopResultBuilder]: For program point schedule_delayed_workFINAL(lines 7624 7626) no Hoare annotation was computed. [2021-12-18 03:27:37,544 INFO L858 garLoopResultBuilder]: For program point kref_putEXIT(lines 4119 4125) no Hoare annotation was computed. [2021-12-18 03:27:37,545 INFO L854 garLoopResultBuilder]: At program point L4122(line 4122) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (<= kref_put_~release.offset |#funAddr~dlfb_free.offset|) (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (<= |kref_put_#in~release.offset| |#funAddr~dlfb_free.offset|)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,545 INFO L858 garLoopResultBuilder]: For program point L4122-1(line 4122) no Hoare annotation was computed. [2021-12-18 03:27:37,545 INFO L854 garLoopResultBuilder]: At program point kref_putENTRY(lines 4119 4125) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (<= |kref_put_#in~release.offset| |#funAddr~dlfb_free.offset|)) (not (= ~ldv_retval_1~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_fb_info~0 1))) [2021-12-18 03:27:37,545 INFO L858 garLoopResultBuilder]: For program point kref_putFINAL(lines 4119 4125) no Hoare annotation was computed. [2021-12-18 03:27:37,545 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 6898 6903) no Hoare annotation was computed. [2021-12-18 03:27:37,545 INFO L861 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 6898 6903) the Hoare annotation is: true [2021-12-18 03:27:37,545 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 6898 6903) no Hoare annotation was computed. [2021-12-18 03:27:37,546 INFO L858 garLoopResultBuilder]: For program point atomic_readFINAL(lines 3972 3977) no Hoare annotation was computed. [2021-12-18 03:27:37,546 INFO L858 garLoopResultBuilder]: For program point atomic_readEXIT(lines 3972 3977) no Hoare annotation was computed. [2021-12-18 03:27:37,546 INFO L861 garLoopResultBuilder]: At program point atomic_readENTRY(lines 3972 3977) the Hoare annotation is: true [2021-12-18 03:27:37,546 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2021-12-18 03:27:37,546 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-12-18 03:27:37,546 INFO L854 garLoopResultBuilder]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,546 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2021-12-18 03:27:37,546 INFO L861 garLoopResultBuilder]: At program point L7500(lines 7499 7501) the Hoare annotation is: true [2021-12-18 03:27:37,547 INFO L861 garLoopResultBuilder]: At program point usb_set_intfdataENTRY(lines 4208 4214) the Hoare annotation is: true [2021-12-18 03:27:37,547 INFO L858 garLoopResultBuilder]: For program point usb_set_intfdataFINAL(lines 4208 4214) no Hoare annotation was computed. [2021-12-18 03:27:37,547 INFO L858 garLoopResultBuilder]: For program point usb_set_intfdataEXIT(lines 4208 4214) no Hoare annotation was computed. [2021-12-18 03:27:37,547 INFO L854 garLoopResultBuilder]: At program point L5310(line 5310) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,547 INFO L858 garLoopResultBuilder]: For program point L5310-1(line 5310) no Hoare annotation was computed. [2021-12-18 03:27:37,547 INFO L858 garLoopResultBuilder]: For program point L5304-1(line 5304) no Hoare annotation was computed. [2021-12-18 03:27:37,547 INFO L858 garLoopResultBuilder]: For program point L5302(line 5302) no Hoare annotation was computed. [2021-12-18 03:27:37,548 INFO L854 garLoopResultBuilder]: At program point L5304(line 5304) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,548 INFO L858 garLoopResultBuilder]: For program point L5298(line 5298) no Hoare annotation was computed. [2021-12-18 03:27:37,548 INFO L858 garLoopResultBuilder]: For program point L5302-4(lines 5302 5308) no Hoare annotation was computed. [2021-12-18 03:27:37,548 INFO L858 garLoopResultBuilder]: For program point L5302-2(lines 5302 5308) no Hoare annotation was computed. [2021-12-18 03:27:37,548 INFO L854 garLoopResultBuilder]: At program point dlfb_ops_releaseENTRY(lines 5293 5313) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_fb_info~0 1))) [2021-12-18 03:27:37,548 INFO L858 garLoopResultBuilder]: For program point L5298-4(lines 5298 5301) no Hoare annotation was computed. [2021-12-18 03:27:37,548 INFO L854 garLoopResultBuilder]: At program point L7536(lines 7535 7537) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,549 INFO L858 garLoopResultBuilder]: For program point L5298-2(lines 5298 5301) no Hoare annotation was computed. [2021-12-18 03:27:37,549 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_releaseEXIT(lines 5293 5313) no Hoare annotation was computed. [2021-12-18 03:27:37,549 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_releaseFINAL(lines 5293 5313) no Hoare annotation was computed. [2021-12-18 03:27:37,549 INFO L854 garLoopResultBuilder]: At program point L5299(line 5299) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,549 INFO L858 garLoopResultBuilder]: For program point L5299-1(line 5299) no Hoare annotation was computed. [2021-12-18 03:27:37,549 INFO L861 garLoopResultBuilder]: At program point lockdep_init_mapENTRY(lines 7595 7597) the Hoare annotation is: true [2021-12-18 03:27:37,549 INFO L858 garLoopResultBuilder]: For program point lockdep_init_mapFINAL(lines 7595 7597) no Hoare annotation was computed. [2021-12-18 03:27:37,549 INFO L858 garLoopResultBuilder]: For program point lockdep_init_mapEXIT(lines 7595 7597) no Hoare annotation was computed. [2021-12-18 03:27:37,550 INFO L861 garLoopResultBuilder]: At program point L6394(lines 6366 6396) the Hoare annotation is: true [2021-12-18 03:27:37,550 INFO L861 garLoopResultBuilder]: At program point L6390(line 6390) the Hoare annotation is: true [2021-12-18 03:27:37,550 INFO L858 garLoopResultBuilder]: For program point dlfb_get_urbEXIT(lines 6356 6397) no Hoare annotation was computed. [2021-12-18 03:27:37,550 INFO L858 garLoopResultBuilder]: For program point L6388-1(line 6388) no Hoare annotation was computed. [2021-12-18 03:27:37,550 INFO L854 garLoopResultBuilder]: At program point L6388(line 6388) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,550 INFO L858 garLoopResultBuilder]: For program point L6390-1(line 6390) no Hoare annotation was computed. [2021-12-18 03:27:37,550 INFO L858 garLoopResultBuilder]: For program point L6380(lines 6380 6386) no Hoare annotation was computed. [2021-12-18 03:27:37,551 INFO L858 garLoopResultBuilder]: For program point L6376-1(line 6376) no Hoare annotation was computed. [2021-12-18 03:27:37,551 INFO L854 garLoopResultBuilder]: At program point L6376(line 6376) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,551 INFO L854 garLoopResultBuilder]: At program point L7522(lines 7521 7523) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,551 INFO L858 garLoopResultBuilder]: For program point L6370(lines 6370 6375) no Hoare annotation was computed. [2021-12-18 03:27:37,551 INFO L858 garLoopResultBuilder]: For program point dlfb_get_urbFINAL(lines 6356 6397) no Hoare annotation was computed. [2021-12-18 03:27:37,551 INFO L854 garLoopResultBuilder]: At program point L3924(lines 3921 3926) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,551 INFO L861 garLoopResultBuilder]: At program point L6383(lines 6380 6385) the Hoare annotation is: true [2021-12-18 03:27:37,552 INFO L858 garLoopResultBuilder]: For program point L6379-1(line 6379) no Hoare annotation was computed. [2021-12-18 03:27:37,552 INFO L854 garLoopResultBuilder]: At program point L6379(line 6379) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,552 INFO L854 garLoopResultBuilder]: At program point dlfb_get_urbENTRY(lines 6356 6397) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,552 INFO L858 garLoopResultBuilder]: For program point L6377-1(line 6377) no Hoare annotation was computed. [2021-12-18 03:27:37,552 INFO L854 garLoopResultBuilder]: At program point L6377(line 6377) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,552 INFO L858 garLoopResultBuilder]: For program point L6371-1(line 6371) no Hoare annotation was computed. [2021-12-18 03:27:37,552 INFO L854 garLoopResultBuilder]: At program point L6371(line 6371) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,553 INFO L858 garLoopResultBuilder]: For program point interface_to_usbdevFINAL(lines 4216 4222) no Hoare annotation was computed. [2021-12-18 03:27:37,553 INFO L861 garLoopResultBuilder]: At program point interface_to_usbdevENTRY(lines 4216 4222) the Hoare annotation is: true [2021-12-18 03:27:37,553 INFO L858 garLoopResultBuilder]: For program point interface_to_usbdevEXIT(lines 4216 4222) no Hoare annotation was computed. [2021-12-18 03:27:37,553 INFO L858 garLoopResultBuilder]: For program point L4412-1(line 4412) no Hoare annotation was computed. [2021-12-18 03:27:37,553 INFO L861 garLoopResultBuilder]: At program point L4445(line 4445) the Hoare annotation is: true [2021-12-18 03:27:37,553 INFO L861 garLoopResultBuilder]: At program point L4412(line 4412) the Hoare annotation is: true [2021-12-18 03:27:37,553 INFO L858 garLoopResultBuilder]: For program point L4445-1(line 4445) no Hoare annotation was computed. [2021-12-18 03:27:37,553 INFO L861 garLoopResultBuilder]: At program point L4499(line 4499) the Hoare annotation is: true [2021-12-18 03:27:37,554 INFO L858 garLoopResultBuilder]: For program point L4532-1(line 4532) no Hoare annotation was computed. [2021-12-18 03:27:37,554 INFO L858 garLoopResultBuilder]: For program point L4499-1(line 4499) no Hoare annotation was computed. [2021-12-18 03:27:37,554 INFO L861 garLoopResultBuilder]: At program point L4532(line 4532) the Hoare annotation is: true [2021-12-18 03:27:37,554 INFO L861 garLoopResultBuilder]: At program point L4495(line 4495) the Hoare annotation is: true [2021-12-18 03:27:37,554 INFO L858 garLoopResultBuilder]: For program point L4495-1(line 4495) no Hoare annotation was computed. [2021-12-18 03:27:37,554 INFO L861 garLoopResultBuilder]: At program point L4491(line 4491) the Hoare annotation is: true [2021-12-18 03:27:37,554 INFO L858 garLoopResultBuilder]: For program point L4491-1(line 4491) no Hoare annotation was computed. [2021-12-18 03:27:37,554 INFO L861 garLoopResultBuilder]: At program point L4429(line 4429) the Hoare annotation is: true [2021-12-18 03:27:37,555 INFO L858 garLoopResultBuilder]: For program point L4429-1(line 4429) no Hoare annotation was computed. [2021-12-18 03:27:37,555 INFO L861 garLoopResultBuilder]: At program point L4487(line 4487) the Hoare annotation is: true [2021-12-18 03:27:37,555 INFO L858 garLoopResultBuilder]: For program point L4487-1(line 4487) no Hoare annotation was computed. [2021-12-18 03:27:37,555 INFO L858 garLoopResultBuilder]: For program point L4516-1(line 4516) no Hoare annotation was computed. [2021-12-18 03:27:37,555 INFO L861 garLoopResultBuilder]: At program point L4421(line 4421) the Hoare annotation is: true [2021-12-18 03:27:37,555 INFO L858 garLoopResultBuilder]: For program point dlfb_set_video_modeEXIT(lines 4507 4539) no Hoare annotation was computed. [2021-12-18 03:27:37,555 INFO L854 garLoopResultBuilder]: At program point L4516(line 4516) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,556 INFO L858 garLoopResultBuilder]: For program point L4421-1(line 4421) no Hoare annotation was computed. [2021-12-18 03:27:37,556 INFO L861 garLoopResultBuilder]: At program point L4446(line 4446) the Hoare annotation is: true [2021-12-18 03:27:37,556 INFO L861 garLoopResultBuilder]: At program point L4413(lines 4409 4415) the Hoare annotation is: true [2021-12-18 03:27:37,556 INFO L858 garLoopResultBuilder]: For program point L4446-1(line 4446) no Hoare annotation was computed. [2021-12-18 03:27:37,556 INFO L861 garLoopResultBuilder]: At program point L4504(lines 4479 4506) the Hoare annotation is: true [2021-12-18 03:27:37,556 INFO L858 garLoopResultBuilder]: For program point L4500-1(line 4500) no Hoare annotation was computed. [2021-12-18 03:27:37,556 INFO L861 garLoopResultBuilder]: At program point L4533(line 4533) the Hoare annotation is: true [2021-12-18 03:27:37,556 INFO L861 garLoopResultBuilder]: At program point L4500(line 4500) the Hoare annotation is: true [2021-12-18 03:27:37,557 INFO L858 garLoopResultBuilder]: For program point L4533-1(line 4533) no Hoare annotation was computed. [2021-12-18 03:27:37,557 INFO L858 garLoopResultBuilder]: For program point L4496-1(line 4496) no Hoare annotation was computed. [2021-12-18 03:27:37,557 INFO L861 garLoopResultBuilder]: At program point L4430(line 4430) the Hoare annotation is: true [2021-12-18 03:27:37,557 INFO L861 garLoopResultBuilder]: At program point L4496(line 4496) the Hoare annotation is: true [2021-12-18 03:27:37,557 INFO L858 garLoopResultBuilder]: For program point L4430-1(line 4430) no Hoare annotation was computed. [2021-12-18 03:27:37,557 INFO L861 garLoopResultBuilder]: At program point L4422(lines 4416 4424) the Hoare annotation is: true [2021-12-18 03:27:37,557 INFO L854 garLoopResultBuilder]: At program point L4521(line 4521) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,557 INFO L858 garLoopResultBuilder]: For program point L4521-1(line 4521) no Hoare annotation was computed. [2021-12-18 03:27:37,558 INFO L858 garLoopResultBuilder]: For program point L4517(lines 4517 4520) no Hoare annotation was computed. [2021-12-18 03:27:37,558 INFO L861 garLoopResultBuilder]: At program point L4447(lines 4442 4449) the Hoare annotation is: true [2021-12-18 03:27:37,558 INFO L858 garLoopResultBuilder]: For program point dlfb_set_video_modeFINAL(lines 4507 4539) no Hoare annotation was computed. [2021-12-18 03:27:37,558 INFO L861 garLoopResultBuilder]: At program point L4501(line 4501) the Hoare annotation is: true [2021-12-18 03:27:37,558 INFO L858 garLoopResultBuilder]: For program point L4501-1(line 4501) no Hoare annotation was computed. [2021-12-18 03:27:37,558 INFO L861 garLoopResultBuilder]: At program point L4431(lines 4425 4433) the Hoare annotation is: true [2021-12-18 03:27:37,558 INFO L861 garLoopResultBuilder]: At program point L4497(line 4497) the Hoare annotation is: true [2021-12-18 03:27:37,559 INFO L858 garLoopResultBuilder]: For program point L4497-1(line 4497) no Hoare annotation was computed. [2021-12-18 03:27:37,559 INFO L858 garLoopResultBuilder]: For program point L4522(lines 4522 4525) no Hoare annotation was computed. [2021-12-18 03:27:37,559 INFO L861 garLoopResultBuilder]: At program point L4493(line 4493) the Hoare annotation is: true [2021-12-18 03:27:37,559 INFO L858 garLoopResultBuilder]: For program point L4493-1(line 4493) no Hoare annotation was computed. [2021-12-18 03:27:37,559 INFO L854 garLoopResultBuilder]: At program point dlfb_set_video_modeENTRY(lines 4507 4539) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,559 INFO L861 garLoopResultBuilder]: At program point L4489(line 4489) the Hoare annotation is: true [2021-12-18 03:27:37,559 INFO L858 garLoopResultBuilder]: For program point L4489-1(line 4489) no Hoare annotation was computed. [2021-12-18 03:27:37,559 INFO L861 garLoopResultBuilder]: At program point L4419(line 4419) the Hoare annotation is: true [2021-12-18 03:27:37,560 INFO L858 garLoopResultBuilder]: For program point L4419-1(line 4419) no Hoare annotation was computed. [2021-12-18 03:27:37,560 INFO L861 garLoopResultBuilder]: At program point L4535(line 4535) the Hoare annotation is: true [2021-12-18 03:27:37,560 INFO L861 garLoopResultBuilder]: At program point L4502(line 4502) the Hoare annotation is: true [2021-12-18 03:27:37,560 INFO L858 garLoopResultBuilder]: For program point L4535-1(line 4535) no Hoare annotation was computed. [2021-12-18 03:27:37,560 INFO L858 garLoopResultBuilder]: For program point L4502-1(line 4502) no Hoare annotation was computed. [2021-12-18 03:27:37,560 INFO L861 garLoopResultBuilder]: At program point L4527(line 4527) the Hoare annotation is: true [2021-12-18 03:27:37,560 INFO L858 garLoopResultBuilder]: For program point L4527-1(line 4527) no Hoare annotation was computed. [2021-12-18 03:27:37,560 INFO L861 garLoopResultBuilder]: At program point L4494(line 4494) the Hoare annotation is: true [2021-12-18 03:27:37,561 INFO L858 garLoopResultBuilder]: For program point L4428-1(line 4428) no Hoare annotation was computed. [2021-12-18 03:27:37,561 INFO L858 garLoopResultBuilder]: For program point L4494-1(line 4494) no Hoare annotation was computed. [2021-12-18 03:27:37,561 INFO L861 garLoopResultBuilder]: At program point L4428(line 4428) the Hoare annotation is: true [2021-12-18 03:27:37,561 INFO L858 garLoopResultBuilder]: For program point L4420-1(line 4420) no Hoare annotation was computed. [2021-12-18 03:27:37,561 INFO L861 garLoopResultBuilder]: At program point L4420(line 4420) the Hoare annotation is: true [2021-12-18 03:27:37,561 INFO L858 garLoopResultBuilder]: For program point dlfb_blankingEXIT(lines 4385 4408) no Hoare annotation was computed. [2021-12-18 03:27:37,561 INFO L854 garLoopResultBuilder]: At program point L4404(lines 4387 4407) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,562 INFO L858 garLoopResultBuilder]: For program point L4398(line 4398) no Hoare annotation was computed. [2021-12-18 03:27:37,562 INFO L858 garLoopResultBuilder]: For program point L4392(line 4392) no Hoare annotation was computed. [2021-12-18 03:27:37,562 INFO L858 garLoopResultBuilder]: For program point L4388(lines 4388 4403) no Hoare annotation was computed. [2021-12-18 03:27:37,562 INFO L854 garLoopResultBuilder]: At program point dlfb_blankingENTRY(lines 4385 4408) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,562 INFO L858 garLoopResultBuilder]: For program point L4405(line 4405) no Hoare annotation was computed. [2021-12-18 03:27:37,562 INFO L858 garLoopResultBuilder]: For program point L4401(line 4401) no Hoare annotation was computed. [2021-12-18 03:27:37,562 INFO L858 garLoopResultBuilder]: For program point L4395(line 4395) no Hoare annotation was computed. [2021-12-18 03:27:37,562 INFO L858 garLoopResultBuilder]: For program point dlfb_blankingFINAL(lines 4385 4408) no Hoare annotation was computed. [2021-12-18 03:27:37,563 INFO L858 garLoopResultBuilder]: For program point L4389(line 4389) no Hoare annotation was computed. [2021-12-18 03:27:37,563 INFO L861 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 7601 7603) the Hoare annotation is: true [2021-12-18 03:27:37,563 INFO L858 garLoopResultBuilder]: For program point mutex_lockFINAL(lines 7601 7603) no Hoare annotation was computed. [2021-12-18 03:27:37,563 INFO L858 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 7601 7603) no Hoare annotation was computed. [2021-12-18 03:27:37,563 INFO L858 garLoopResultBuilder]: For program point _copy_from_userEXIT(lines 7477 7479) no Hoare annotation was computed. [2021-12-18 03:27:37,563 INFO L861 garLoopResultBuilder]: At program point _copy_from_userENTRY(lines 7477 7479) the Hoare annotation is: true [2021-12-18 03:27:37,563 INFO L858 garLoopResultBuilder]: For program point _copy_from_userFINAL(lines 7477 7479) no Hoare annotation was computed. [2021-12-18 03:27:37,563 INFO L854 garLoopResultBuilder]: At program point L6047(line 6047) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,564 INFO L858 garLoopResultBuilder]: For program point L6047-1(line 6047) no Hoare annotation was computed. [2021-12-18 03:27:37,564 INFO L858 garLoopResultBuilder]: For program point L5948(lines 5948 5956) no Hoare annotation was computed. [2021-12-18 03:27:37,564 INFO L858 garLoopResultBuilder]: For program point L5816(lines 5816 5819) no Hoare annotation was computed. [2021-12-18 03:27:37,564 INFO L858 garLoopResultBuilder]: For program point L6477(lines 6477 6762) no Hoare annotation was computed. [2021-12-18 03:27:37,564 INFO L858 garLoopResultBuilder]: For program point L6048-1(line 6048) no Hoare annotation was computed. [2021-12-18 03:27:37,564 INFO L854 garLoopResultBuilder]: At program point L6048(line 6048) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,564 INFO L858 garLoopResultBuilder]: For program point L5949(line 5949) no Hoare annotation was computed. [2021-12-18 03:27:37,565 INFO L854 garLoopResultBuilder]: At program point L6610(line 6610) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,565 INFO L858 garLoopResultBuilder]: For program point L6478(line 6478) no Hoare annotation was computed. [2021-12-18 03:27:37,565 INFO L858 garLoopResultBuilder]: For program point L6511(lines 6511 6539) no Hoare annotation was computed. [2021-12-18 03:27:37,565 INFO L858 garLoopResultBuilder]: For program point L6544(line 6544) no Hoare annotation was computed. [2021-12-18 03:27:37,565 INFO L858 garLoopResultBuilder]: For program point L6610-1(line 6610) no Hoare annotation was computed. [2021-12-18 03:27:37,565 INFO L854 garLoopResultBuilder]: At program point L6346(lines 6294 6354) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,565 INFO L854 garLoopResultBuilder]: At program point L6313-1(lines 6313 6314) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,565 INFO L854 garLoopResultBuilder]: At program point L6313(lines 6313 6314) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,566 INFO L858 garLoopResultBuilder]: For program point L6710(line 6710) no Hoare annotation was computed. [2021-12-18 03:27:37,566 INFO L854 garLoopResultBuilder]: At program point L7668(lines 7667 7669) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,566 INFO L858 garLoopResultBuilder]: For program point L6677-1(line 6677) no Hoare annotation was computed. [2021-12-18 03:27:37,566 INFO L854 garLoopResultBuilder]: At program point L6677(line 6677) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,566 INFO L854 garLoopResultBuilder]: At program point L7470(lines 7469 7471) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,566 INFO L858 garLoopResultBuilder]: For program point L6479(lines 6479 6506) no Hoare annotation was computed. [2021-12-18 03:27:37,566 INFO L858 garLoopResultBuilder]: For program point L6512(line 6512) no Hoare annotation was computed. [2021-12-18 03:27:37,567 INFO L858 garLoopResultBuilder]: For program point L6545(lines 6545 6715) no Hoare annotation was computed. [2021-12-18 03:27:37,567 INFO L858 garLoopResultBuilder]: For program point L7437(lines 7437 7440) no Hoare annotation was computed. [2021-12-18 03:27:37,567 INFO L858 garLoopResultBuilder]: For program point L5786(lines 5786 5789) no Hoare annotation was computed. [2021-12-18 03:27:37,567 INFO L858 garLoopResultBuilder]: For program point L5786-2(lines 5786 5789) no Hoare annotation was computed. [2021-12-18 03:27:37,567 INFO L858 garLoopResultBuilder]: For program point L6579-1(line 6579) no Hoare annotation was computed. [2021-12-18 03:27:37,567 INFO L854 garLoopResultBuilder]: At program point L6579(line 6579) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,567 INFO L858 garLoopResultBuilder]: For program point L6513(lines 6513 6518) no Hoare annotation was computed. [2021-12-18 03:27:37,567 INFO L858 garLoopResultBuilder]: For program point L6315(line 6315) no Hoare annotation was computed. [2021-12-18 03:27:37,568 INFO L854 garLoopResultBuilder]: At program point L6051(lines 5978 6053) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,568 INFO L858 garLoopResultBuilder]: For program point L6018(lines 6018 6023) no Hoare annotation was computed. [2021-12-18 03:27:37,568 INFO L854 garLoopResultBuilder]: At program point L5919(line 5919) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,568 INFO L858 garLoopResultBuilder]: For program point L5919-1(line 5919) no Hoare annotation was computed. [2021-12-18 03:27:37,568 INFO L858 garLoopResultBuilder]: For program point L6018-2(lines 6018 6023) no Hoare annotation was computed. [2021-12-18 03:27:37,568 INFO L858 garLoopResultBuilder]: For program point L5820(lines 5820 5828) no Hoare annotation was computed. [2021-12-18 03:27:37,568 INFO L854 garLoopResultBuilder]: At program point L6646(line 6646) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,569 INFO L858 garLoopResultBuilder]: For program point L6745(line 6745) no Hoare annotation was computed. [2021-12-18 03:27:37,569 INFO L858 garLoopResultBuilder]: For program point L6547(lines 6547 6712) no Hoare annotation was computed. [2021-12-18 03:27:37,569 INFO L858 garLoopResultBuilder]: For program point L6646-1(line 6646) no Hoare annotation was computed. [2021-12-18 03:27:37,569 INFO L858 garLoopResultBuilder]: For program point L7439-1(lines 7436 7458) no Hoare annotation was computed. [2021-12-18 03:27:37,569 INFO L854 garLoopResultBuilder]: At program point L7439(line 7439) the Hoare annotation is: false [2021-12-18 03:27:37,569 INFO L858 garLoopResultBuilder]: For program point L6481(lines 6481 6503) no Hoare annotation was computed. [2021-12-18 03:27:37,569 INFO L858 garLoopResultBuilder]: For program point L6746(lines 6746 6751) no Hoare annotation was computed. [2021-12-18 03:27:37,569 INFO L858 garLoopResultBuilder]: For program point L6482(line 6482) no Hoare annotation was computed. [2021-12-18 03:27:37,570 INFO L858 garLoopResultBuilder]: For program point L6548(line 6548) no Hoare annotation was computed. [2021-12-18 03:27:37,570 INFO L858 garLoopResultBuilder]: For program point L6317-1(lines 6317 6318) no Hoare annotation was computed. [2021-12-18 03:27:37,570 INFO L854 garLoopResultBuilder]: At program point L6317(lines 6317 6318) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,570 INFO L858 garLoopResultBuilder]: For program point L4963(lines 4963 4967) no Hoare annotation was computed. [2021-12-18 03:27:37,570 INFO L858 garLoopResultBuilder]: For program point L5954(line 5954) no Hoare annotation was computed. [2021-12-18 03:27:37,570 INFO L854 garLoopResultBuilder]: At program point L6879(lines 6870 6881) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_state_variable_0~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,570 INFO L858 garLoopResultBuilder]: For program point L5921(lines 5921 5930) no Hoare annotation was computed. [2021-12-18 03:27:37,570 INFO L858 garLoopResultBuilder]: For program point L4963-2(lines 4963 4967) no Hoare annotation was computed. [2021-12-18 03:27:37,571 INFO L858 garLoopResultBuilder]: For program point L5921-1(lines 5910 5975) no Hoare annotation was computed. [2021-12-18 03:27:37,571 INFO L858 garLoopResultBuilder]: For program point L6615(line 6615) no Hoare annotation was computed. [2021-12-18 03:27:37,571 INFO L854 garLoopResultBuilder]: At program point L7672(lines 7671 7673) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_state_variable_0~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,571 INFO L854 garLoopResultBuilder]: At program point L7474(lines 7473 7475) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,571 INFO L858 garLoopResultBuilder]: For program point L6483(lines 6483 6491) no Hoare annotation was computed. [2021-12-18 03:27:37,571 INFO L858 garLoopResultBuilder]: For program point L6549-2(lines 6547 6712) no Hoare annotation was computed. [2021-12-18 03:27:37,571 INFO L858 garLoopResultBuilder]: For program point L6549(lines 6549 6553) no Hoare annotation was computed. [2021-12-18 03:27:37,572 INFO L858 garLoopResultBuilder]: For program point L6682(line 6682) no Hoare annotation was computed. [2021-12-18 03:27:37,572 INFO L854 garLoopResultBuilder]: At program point L6550(line 6550) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,572 INFO L858 garLoopResultBuilder]: For program point L6616-2(lines 6547 6712) no Hoare annotation was computed. [2021-12-18 03:27:37,572 INFO L858 garLoopResultBuilder]: For program point L6616(lines 6616 6620) no Hoare annotation was computed. [2021-12-18 03:27:37,572 INFO L858 garLoopResultBuilder]: For program point L6550-1(line 6550) no Hoare annotation was computed. [2021-12-18 03:27:37,572 INFO L858 garLoopResultBuilder]: For program point L5824(lines 5824 5827) no Hoare annotation was computed. [2021-12-18 03:27:37,572 INFO L858 garLoopResultBuilder]: For program point L6683(lines 6683 6687) no Hoare annotation was computed. [2021-12-18 03:27:37,572 INFO L858 garLoopResultBuilder]: For program point L6584(line 6584) no Hoare annotation was computed. [2021-12-18 03:27:37,573 INFO L858 garLoopResultBuilder]: For program point L6617-1(line 6617) no Hoare annotation was computed. [2021-12-18 03:27:37,573 INFO L854 garLoopResultBuilder]: At program point L6617(line 6617) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,573 INFO L858 garLoopResultBuilder]: For program point L6683-2(lines 6547 6712) no Hoare annotation was computed. [2021-12-18 03:27:37,573 INFO L858 garLoopResultBuilder]: For program point L7443-1(lines 7436 7458) no Hoare annotation was computed. [2021-12-18 03:27:37,573 INFO L854 garLoopResultBuilder]: At program point L7443(line 7443) the Hoare annotation is: false [2021-12-18 03:27:37,573 INFO L858 garLoopResultBuilder]: For program point L6485(lines 6485 6489) no Hoare annotation was computed. [2021-12-18 03:27:37,573 INFO L854 garLoopResultBuilder]: At program point L6353(lines 6282 6355) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,574 INFO L854 garLoopResultBuilder]: At program point L5957(lines 5931 5966) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,574 INFO L858 garLoopResultBuilder]: For program point L5792-1(line 5792) no Hoare annotation was computed. [2021-12-18 03:27:37,574 INFO L854 garLoopResultBuilder]: At program point L5792(line 5792) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,574 INFO L858 garLoopResultBuilder]: For program point L6651(line 6651) no Hoare annotation was computed. [2021-12-18 03:27:37,574 INFO L858 garLoopResultBuilder]: For program point L6684-1(line 6684) no Hoare annotation was computed. [2021-12-18 03:27:37,574 INFO L854 garLoopResultBuilder]: At program point L6684(line 6684) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,574 INFO L858 garLoopResultBuilder]: For program point L6717(line 6717) no Hoare annotation was computed. [2021-12-18 03:27:37,575 INFO L858 garLoopResultBuilder]: For program point L6585(lines 6585 6589) no Hoare annotation was computed. [2021-12-18 03:27:37,575 INFO L854 garLoopResultBuilder]: At program point L4240(lines 4228 4242) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,575 INFO L854 garLoopResultBuilder]: At program point L5991(line 5991) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,575 INFO L858 garLoopResultBuilder]: For program point L5991-1(line 5991) no Hoare annotation was computed. [2021-12-18 03:27:37,575 INFO L858 garLoopResultBuilder]: For program point L5925(lines 5925 5928) no Hoare annotation was computed. [2021-12-18 03:27:37,575 INFO L858 garLoopResultBuilder]: For program point L6718(lines 6718 6758) no Hoare annotation was computed. [2021-12-18 03:27:37,575 INFO L854 garLoopResultBuilder]: At program point L5793(lines 5763 5795) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,575 INFO L858 garLoopResultBuilder]: For program point L6652-2(lines 6547 6712) no Hoare annotation was computed. [2021-12-18 03:27:37,576 INFO L858 garLoopResultBuilder]: For program point L6652(lines 6652 6656) no Hoare annotation was computed. [2021-12-18 03:27:37,576 INFO L858 garLoopResultBuilder]: For program point L6520(line 6520) no Hoare annotation was computed. [2021-12-18 03:27:37,576 INFO L858 garLoopResultBuilder]: For program point L6322(lines 6322 6326) no Hoare annotation was computed. [2021-12-18 03:27:37,576 INFO L858 garLoopResultBuilder]: For program point L5992-1(line 5992) no Hoare annotation was computed. [2021-12-18 03:27:37,576 INFO L854 garLoopResultBuilder]: At program point L5959(lines 5931 5966) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,576 INFO L858 garLoopResultBuilder]: For program point L6025(lines 6025 6030) no Hoare annotation was computed. [2021-12-18 03:27:37,576 INFO L854 garLoopResultBuilder]: At program point L5992(line 5992) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,577 INFO L858 garLoopResultBuilder]: For program point L6653-1(line 6653) no Hoare annotation was computed. [2021-12-18 03:27:37,577 INFO L854 garLoopResultBuilder]: At program point L6653(line 6653) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,577 INFO L858 garLoopResultBuilder]: For program point L6521(lines 6521 6535) no Hoare annotation was computed. [2021-12-18 03:27:37,577 INFO L854 garLoopResultBuilder]: At program point L6323(line 6323) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,577 INFO L854 garLoopResultBuilder]: At program point L4077-1(lines 4074 4080) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,577 INFO L854 garLoopResultBuilder]: At program point L4077(line 4077) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,578 INFO L854 garLoopResultBuilder]: At program point L4969(line 4969) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,578 INFO L858 garLoopResultBuilder]: For program point L5960(lines 5960 5964) no Hoare annotation was computed. [2021-12-18 03:27:37,578 INFO L858 garLoopResultBuilder]: For program point L4969-1(line 4969) no Hoare annotation was computed. [2021-12-18 03:27:37,578 INFO L858 garLoopResultBuilder]: For program point L6720(lines 6720 6755) no Hoare annotation was computed. [2021-12-18 03:27:37,578 INFO L858 garLoopResultBuilder]: For program point L6753(line 6753) no Hoare annotation was computed. [2021-12-18 03:27:37,578 INFO L858 garLoopResultBuilder]: For program point L6555-1(line 6555) no Hoare annotation was computed. [2021-12-18 03:27:37,578 INFO L854 garLoopResultBuilder]: At program point L6555(line 6555) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,578 INFO L858 garLoopResultBuilder]: For program point L7447-1(lines 7436 7458) no Hoare annotation was computed. [2021-12-18 03:27:37,579 INFO L854 garLoopResultBuilder]: At program point L7447(line 7447) the Hoare annotation is: false [2021-12-18 03:27:37,579 INFO L858 garLoopResultBuilder]: For program point L5994(lines 5994 5998) no Hoare annotation was computed. [2021-12-18 03:27:37,579 INFO L854 garLoopResultBuilder]: At program point L5961(lines 5931 5966) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,579 INFO L854 garLoopResultBuilder]: At program point L6622(line 6622) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,579 INFO L858 garLoopResultBuilder]: For program point L6721(line 6721) no Hoare annotation was computed. [2021-12-18 03:27:37,579 INFO L858 garLoopResultBuilder]: For program point L6523(lines 6523 6528) no Hoare annotation was computed. [2021-12-18 03:27:37,579 INFO L858 garLoopResultBuilder]: For program point L6622-1(line 6622) no Hoare annotation was computed. [2021-12-18 03:27:37,579 INFO L858 garLoopResultBuilder]: For program point L6523-2(lines 6521 6534) no Hoare annotation was computed. [2021-12-18 03:27:37,580 INFO L854 garLoopResultBuilder]: At program point L6028(lines 5988 6052) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,580 INFO L854 garLoopResultBuilder]: At program point L6887(lines 6882 6889) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,580 INFO L854 garLoopResultBuilder]: At program point L5830(line 5830) the Hoare annotation is: false [2021-12-18 03:27:37,580 INFO L858 garLoopResultBuilder]: For program point L6722(lines 6722 6727) no Hoare annotation was computed. [2021-12-18 03:27:37,580 INFO L858 garLoopResultBuilder]: For program point L5830-1(line 5830) no Hoare annotation was computed. [2021-12-18 03:27:37,580 INFO L858 garLoopResultBuilder]: For program point L6689-1(line 6689) no Hoare annotation was computed. [2021-12-18 03:27:37,580 INFO L854 garLoopResultBuilder]: At program point L6689(line 6689) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,581 INFO L854 garLoopResultBuilder]: At program point L7581(lines 7580 7582) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,581 INFO L854 garLoopResultBuilder]: At program point L4972(lines 4934 4974) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,581 INFO L854 garLoopResultBuilder]: At program point L5831(lines 5796 5833) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= |ULTIMATE.start_edid_store_~src_size#1| 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,581 INFO L854 garLoopResultBuilder]: At program point L7648-2(lines 7647 7649) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,581 INFO L858 garLoopResultBuilder]: For program point L7648-1(line 7648) no Hoare annotation was computed. [2021-12-18 03:27:37,581 INFO L858 garLoopResultBuilder]: For program point L6591(line 6591) no Hoare annotation was computed. [2021-12-18 03:27:37,581 INFO L854 garLoopResultBuilder]: At program point L7648(line 7648) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,582 INFO L858 garLoopResultBuilder]: For program point L18(lines 18 24) no Hoare annotation was computed. [2021-12-18 03:27:37,582 INFO L854 garLoopResultBuilder]: At program point L6658(line 6658) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,582 INFO L858 garLoopResultBuilder]: For program point L6592-2(lines 6547 6712) no Hoare annotation was computed. [2021-12-18 03:27:37,582 INFO L858 garLoopResultBuilder]: For program point L6592(lines 6592 6596) no Hoare annotation was computed. [2021-12-18 03:27:37,582 INFO L858 garLoopResultBuilder]: For program point L6658-1(line 6658) no Hoare annotation was computed. [2021-12-18 03:27:37,582 INFO L858 garLoopResultBuilder]: For program point L7451-1(lines 7436 7458) no Hoare annotation was computed. [2021-12-18 03:27:37,582 INFO L854 garLoopResultBuilder]: At program point L7451(line 7451) the Hoare annotation is: false [2021-12-18 03:27:37,583 INFO L858 garLoopResultBuilder]: For program point L6493(line 6493) no Hoare annotation was computed. [2021-12-18 03:27:37,583 INFO L854 garLoopResultBuilder]: At program point L6031(line 6031) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,583 INFO L854 garLoopResultBuilder]: At program point L6031-1(line 6031) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,583 INFO L858 garLoopResultBuilder]: For program point L6494(lines 6494 6499) no Hoare annotation was computed. [2021-12-18 03:27:37,583 INFO L858 garLoopResultBuilder]: For program point L6560(line 6560) no Hoare annotation was computed. [2021-12-18 03:27:37,583 INFO L858 garLoopResultBuilder]: For program point L6593-1(line 6593) no Hoare annotation was computed. [2021-12-18 03:27:37,583 INFO L854 garLoopResultBuilder]: At program point L6593(line 6593) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,584 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-12-18 03:27:37,584 INFO L858 garLoopResultBuilder]: For program point L6296-1(line 6296) no Hoare annotation was computed. [2021-12-18 03:27:37,584 INFO L854 garLoopResultBuilder]: At program point L6296(line 6296) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,584 INFO L858 garLoopResultBuilder]: For program point L20(lines 20 23) no Hoare annotation was computed. [2021-12-18 03:27:37,584 INFO L854 garLoopResultBuilder]: At program point L6197(lines 6193 6199) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_state_variable_0~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,584 INFO L858 garLoopResultBuilder]: For program point L6032(line 6032) no Hoare annotation was computed. [2021-12-18 03:27:37,584 INFO L858 garLoopResultBuilder]: For program point L7651-1(line 7651) no Hoare annotation was computed. [2021-12-18 03:27:37,584 INFO L854 garLoopResultBuilder]: At program point L7651(line 7651) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,585 INFO L858 garLoopResultBuilder]: For program point L6627(line 6627) no Hoare annotation was computed. [2021-12-18 03:27:37,585 INFO L858 garLoopResultBuilder]: For program point L6495-1(line 6495) no Hoare annotation was computed. [2021-12-18 03:27:37,585 INFO L854 garLoopResultBuilder]: At program point L6495(line 6495) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,585 INFO L858 garLoopResultBuilder]: For program point L6561-2(lines 6547 6712) no Hoare annotation was computed. [2021-12-18 03:27:37,585 INFO L854 garLoopResultBuilder]: At program point L7651-2(lines 7650 7652) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,585 INFO L858 garLoopResultBuilder]: For program point L6561(lines 6561 6565) no Hoare annotation was computed. [2021-12-18 03:27:37,585 INFO L854 garLoopResultBuilder]: At program point L7585(lines 7584 7586) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,586 INFO L858 garLoopResultBuilder]: For program point L6330(lines 6330 6335) no Hoare annotation was computed. [2021-12-18 03:27:37,586 INFO L858 garLoopResultBuilder]: For program point L6694(line 6694) no Hoare annotation was computed. [2021-12-18 03:27:37,586 INFO L858 garLoopResultBuilder]: For program point L6760(line 6760) no Hoare annotation was computed. [2021-12-18 03:27:37,586 INFO L854 garLoopResultBuilder]: At program point L6562(line 6562) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,586 INFO L858 garLoopResultBuilder]: For program point L6628-2(lines 6547 6712) no Hoare annotation was computed. [2021-12-18 03:27:37,586 INFO L858 garLoopResultBuilder]: For program point L6628(lines 6628 6632) no Hoare annotation was computed. [2021-12-18 03:27:37,586 INFO L858 garLoopResultBuilder]: For program point L6562-1(line 6562) no Hoare annotation was computed. [2021-12-18 03:27:37,587 INFO L854 garLoopResultBuilder]: At program point L6331-1(line 6331) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,587 INFO L854 garLoopResultBuilder]: At program point L6331(line 6331) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,587 INFO L858 garLoopResultBuilder]: For program point L6695(lines 6695 6700) no Hoare annotation was computed. [2021-12-18 03:27:37,587 INFO L858 garLoopResultBuilder]: For program point L6629-1(line 6629) no Hoare annotation was computed. [2021-12-18 03:27:37,587 INFO L854 garLoopResultBuilder]: At program point L6629(line 6629) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,587 INFO L861 garLoopResultBuilder]: At program point L7455-1(lines 7434 7459) the Hoare annotation is: true [2021-12-18 03:27:37,587 INFO L854 garLoopResultBuilder]: At program point L7455(line 7455) the Hoare annotation is: false [2021-12-18 03:27:37,588 INFO L854 garLoopResultBuilder]: At program point L6035(lines 6035 6036) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,588 INFO L854 garLoopResultBuilder]: At program point L6002(line 6002) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,588 INFO L854 garLoopResultBuilder]: At program point L6035-1(lines 6035 6036) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,588 INFO L858 garLoopResultBuilder]: For program point L5936-2(line 5936) no Hoare annotation was computed. [2021-12-18 03:27:37,588 INFO L858 garLoopResultBuilder]: For program point L6002-1(line 6002) no Hoare annotation was computed. [2021-12-18 03:27:37,588 INFO L858 garLoopResultBuilder]: For program point L5936(line 5936) no Hoare annotation was computed. [2021-12-18 03:27:37,588 INFO L858 garLoopResultBuilder]: For program point L5936-5(line 5936) no Hoare annotation was computed. [2021-12-18 03:27:37,588 INFO L858 garLoopResultBuilder]: For program point L5936-6(line 5936) no Hoare annotation was computed. [2021-12-18 03:27:37,589 INFO L858 garLoopResultBuilder]: For program point L5936-3(line 5936) no Hoare annotation was computed. [2021-12-18 03:27:37,589 INFO L858 garLoopResultBuilder]: For program point L5936-9(line 5936) no Hoare annotation was computed. [2021-12-18 03:27:37,589 INFO L858 garLoopResultBuilder]: For program point L6663(line 6663) no Hoare annotation was computed. [2021-12-18 03:27:37,589 INFO L858 garLoopResultBuilder]: For program point L5936-8(line 5936) no Hoare annotation was computed. [2021-12-18 03:27:37,589 INFO L858 garLoopResultBuilder]: For program point L6729(line 6729) no Hoare annotation was computed. [2021-12-18 03:27:37,589 INFO L854 garLoopResultBuilder]: At program point L6531(lines 6468 6768) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,589 INFO L858 garLoopResultBuilder]: For program point L5936-11(lines 5936 5939) no Hoare annotation was computed. [2021-12-18 03:27:37,589 INFO L854 garLoopResultBuilder]: At program point L6300(line 6300) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,590 INFO L854 garLoopResultBuilder]: At program point L5937(lines 5910 5975) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,590 INFO L858 garLoopResultBuilder]: For program point L6730(lines 6730 6735) no Hoare annotation was computed. [2021-12-18 03:27:37,590 INFO L854 garLoopResultBuilder]: At program point L6763(lines 6468 6768) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,590 INFO L854 garLoopResultBuilder]: At program point L6598(line 6598) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,590 INFO L858 garLoopResultBuilder]: For program point L6664(lines 6664 6668) no Hoare annotation was computed. [2021-12-18 03:27:37,590 INFO L858 garLoopResultBuilder]: For program point L6598-1(line 6598) no Hoare annotation was computed. [2021-12-18 03:27:37,591 INFO L854 garLoopResultBuilder]: At program point L7589(lines 7588 7590) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_state_variable_2~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,591 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-12-18 03:27:37,591 INFO L858 garLoopResultBuilder]: For program point L6037(line 6037) no Hoare annotation was computed. [2021-12-18 03:27:37,591 INFO L854 garLoopResultBuilder]: At program point L5972(lines 5910 5975) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,591 INFO L858 garLoopResultBuilder]: For program point L6567-1(line 6567) no Hoare annotation was computed. [2021-12-18 03:27:37,591 INFO L854 garLoopResultBuilder]: At program point L7558(lines 7557 7559) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,591 INFO L854 garLoopResultBuilder]: At program point L6567(line 6567) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,592 INFO L858 garLoopResultBuilder]: For program point L6501(line 6501) no Hoare annotation was computed. [2021-12-18 03:27:37,592 INFO L858 garLoopResultBuilder]: For program point L6303(line 6303) no Hoare annotation was computed. [2021-12-18 03:27:37,592 INFO L858 garLoopResultBuilder]: For program point L6336-1(line 6336) no Hoare annotation was computed. [2021-12-18 03:27:37,592 INFO L854 garLoopResultBuilder]: At program point L6336(line 6336) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,592 INFO L854 garLoopResultBuilder]: At program point L6204(lines 6200 6206) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,592 INFO L854 garLoopResultBuilder]: At program point L6039(lines 6039 6040) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,592 INFO L858 garLoopResultBuilder]: For program point L6039-1(lines 6039 6040) no Hoare annotation was computed. [2021-12-18 03:27:37,592 INFO L858 garLoopResultBuilder]: For program point L5973(line 5973) no Hoare annotation was computed. [2021-12-18 03:27:37,593 INFO L858 garLoopResultBuilder]: For program point L5808-1(line 5808) no Hoare annotation was computed. [2021-12-18 03:27:37,593 INFO L854 garLoopResultBuilder]: At program point L5775(line 5775) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,593 INFO L858 garLoopResultBuilder]: For program point L5775-1(line 5775) no Hoare annotation was computed. [2021-12-18 03:27:37,593 INFO L854 garLoopResultBuilder]: At program point L5808(line 5808) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= |ULTIMATE.start_edid_store_~src_size#1| 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,593 INFO L854 garLoopResultBuilder]: At program point L7658(lines 7657 7659) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,593 INFO L854 garLoopResultBuilder]: At program point L6634(line 6634) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,593 INFO L858 garLoopResultBuilder]: For program point L6634-1(line 6634) no Hoare annotation was computed. [2021-12-18 03:27:37,594 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-12-18 03:27:37,594 INFO L854 garLoopResultBuilder]: At program point L5974(lines 5899 5976) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,594 INFO L861 garLoopResultBuilder]: At program point L6767(lines 6462 6769) the Hoare annotation is: true [2021-12-18 03:27:37,594 INFO L854 garLoopResultBuilder]: At program point L7593(lines 7592 7594) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,594 INFO L858 garLoopResultBuilder]: For program point L6305(lines 6305 6308) no Hoare annotation was computed. [2021-12-18 03:27:37,594 INFO L858 garLoopResultBuilder]: For program point L4951(lines 4951 4971) no Hoare annotation was computed. [2021-12-18 03:27:37,594 INFO L858 garLoopResultBuilder]: For program point L4951-2(lines 4951 4971) no Hoare annotation was computed. [2021-12-18 03:27:37,595 INFO L858 garLoopResultBuilder]: For program point L6702(line 6702) no Hoare annotation was computed. [2021-12-18 03:27:37,595 INFO L858 garLoopResultBuilder]: For program point L6603(line 6603) no Hoare annotation was computed. [2021-12-18 03:27:37,595 INFO L858 garLoopResultBuilder]: For program point L6537(line 6537) no Hoare annotation was computed. [2021-12-18 03:27:37,595 INFO L858 garLoopResultBuilder]: For program point L5811(lines 5811 5814) no Hoare annotation was computed. [2021-12-18 03:27:37,595 INFO L858 garLoopResultBuilder]: For program point L5778(lines 5778 5781) no Hoare annotation was computed. [2021-12-18 03:27:37,595 INFO L858 garLoopResultBuilder]: For program point L6670(line 6670) no Hoare annotation was computed. [2021-12-18 03:27:37,595 INFO L858 garLoopResultBuilder]: For program point L6703(lines 6703 6708) no Hoare annotation was computed. [2021-12-18 03:27:37,595 INFO L858 garLoopResultBuilder]: For program point L6604-2(lines 6547 6712) no Hoare annotation was computed. [2021-12-18 03:27:37,596 INFO L854 garLoopResultBuilder]: At program point L7562(lines 7561 7563) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,596 INFO L858 garLoopResultBuilder]: For program point L6604(lines 6604 6608) no Hoare annotation was computed. [2021-12-18 03:27:37,596 INFO L858 garLoopResultBuilder]: For program point L6340-1(line 6340) no Hoare annotation was computed. [2021-12-18 03:27:37,596 INFO L854 garLoopResultBuilder]: At program point L6340(line 6340) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,596 INFO L854 garLoopResultBuilder]: At program point L6043(line 6043) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,596 INFO L858 garLoopResultBuilder]: For program point L6043-1(line 6043) no Hoare annotation was computed. [2021-12-18 03:27:37,596 INFO L858 garLoopResultBuilder]: For program point L6671(lines 6671 6675) no Hoare annotation was computed. [2021-12-18 03:27:37,597 INFO L858 garLoopResultBuilder]: For program point L6737(line 6737) no Hoare annotation was computed. [2021-12-18 03:27:37,597 INFO L858 garLoopResultBuilder]: For program point L6572(line 6572) no Hoare annotation was computed. [2021-12-18 03:27:37,597 INFO L858 garLoopResultBuilder]: For program point L6605-1(line 6605) no Hoare annotation was computed. [2021-12-18 03:27:37,597 INFO L854 garLoopResultBuilder]: At program point L6605(line 6605) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,597 INFO L858 garLoopResultBuilder]: For program point L6671-2(lines 6547 6712) no Hoare annotation was computed. [2021-12-18 03:27:37,597 INFO L854 garLoopResultBuilder]: At program point L7431(lines 7423 7433) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,597 INFO L854 garLoopResultBuilder]: At program point L4194(line 4194) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,597 INFO L858 garLoopResultBuilder]: For program point L4194-1(line 4194) no Hoare annotation was computed. [2021-12-18 03:27:37,598 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-18 03:27:37,598 INFO L858 garLoopResultBuilder]: For program point L5912-1(line 5912) no Hoare annotation was computed. [2021-12-18 03:27:37,598 INFO L854 garLoopResultBuilder]: At program point L5912(line 5912) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,598 INFO L858 garLoopResultBuilder]: For program point L6738(lines 6738 6743) no Hoare annotation was computed. [2021-12-18 03:27:37,598 INFO L858 garLoopResultBuilder]: For program point L6639(line 6639) no Hoare annotation was computed. [2021-12-18 03:27:37,598 INFO L858 garLoopResultBuilder]: For program point L6672-1(line 6672) no Hoare annotation was computed. [2021-12-18 03:27:37,598 INFO L854 garLoopResultBuilder]: At program point L6672(line 6672) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,599 INFO L858 garLoopResultBuilder]: For program point L6573-2(lines 6547 6712) no Hoare annotation was computed. [2021-12-18 03:27:37,599 INFO L858 garLoopResultBuilder]: For program point L6573(lines 6573 6577) no Hoare annotation was computed. [2021-12-18 03:27:37,599 INFO L854 garLoopResultBuilder]: At program point L6342(lines 6294 6354) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,599 INFO L854 garLoopResultBuilder]: At program point L4195(lines 4176 4197) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,599 INFO L858 garLoopResultBuilder]: For program point L4955(lines 4955 4959) no Hoare annotation was computed. [2021-12-18 03:27:37,599 INFO L858 garLoopResultBuilder]: For program point L4955-2(lines 4955 4959) no Hoare annotation was computed. [2021-12-18 03:27:37,599 INFO L854 garLoopResultBuilder]: At program point L6574(line 6574) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,599 INFO L858 garLoopResultBuilder]: For program point L6640-2(lines 6547 6712) no Hoare annotation was computed. [2021-12-18 03:27:37,600 INFO L858 garLoopResultBuilder]: For program point L6640(lines 6640 6644) no Hoare annotation was computed. [2021-12-18 03:27:37,600 INFO L858 garLoopResultBuilder]: For program point L6508(line 6508) no Hoare annotation was computed. [2021-12-18 03:27:37,600 INFO L858 garLoopResultBuilder]: For program point L6574-1(line 6574) no Hoare annotation was computed. [2021-12-18 03:27:37,600 INFO L854 garLoopResultBuilder]: At program point L6310(line 6310) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,600 INFO L858 garLoopResultBuilder]: For program point L6310-1(line 6310) no Hoare annotation was computed. [2021-12-18 03:27:37,600 INFO L858 garLoopResultBuilder]: For program point L5914(lines 5914 5917) no Hoare annotation was computed. [2021-12-18 03:27:37,600 INFO L858 garLoopResultBuilder]: For program point L6013(lines 6013 6017) no Hoare annotation was computed. [2021-12-18 03:27:37,600 INFO L858 garLoopResultBuilder]: For program point L6046-1(lines 6046 6050) no Hoare annotation was computed. [2021-12-18 03:27:37,601 INFO L854 garLoopResultBuilder]: At program point L5815(line 5815) the Hoare annotation is: false [2021-12-18 03:27:37,601 INFO L858 garLoopResultBuilder]: For program point L5815-1(line 5815) no Hoare annotation was computed. [2021-12-18 03:27:37,601 INFO L858 garLoopResultBuilder]: For program point L5782(line 5782) no Hoare annotation was computed. [2021-12-18 03:27:37,601 INFO L858 garLoopResultBuilder]: For program point L5782-2(lines 5782 5785) no Hoare annotation was computed. [2021-12-18 03:27:37,601 INFO L858 garLoopResultBuilder]: For program point L6641-1(line 6641) no Hoare annotation was computed. [2021-12-18 03:27:37,601 INFO L854 garLoopResultBuilder]: At program point L6641(line 6641) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,601 INFO L858 garLoopResultBuilder]: For program point L6509(lines 6509 6542) no Hoare annotation was computed. [2021-12-18 03:27:37,602 INFO L854 garLoopResultBuilder]: At program point L6344(lines 6294 6354) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1)) [2021-12-18 03:27:37,602 INFO L861 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 4045 4050) the Hoare annotation is: true [2021-12-18 03:27:37,602 INFO L858 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 4045 4050) no Hoare annotation was computed. [2021-12-18 03:27:37,602 INFO L858 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 4045 4050) no Hoare annotation was computed. [2021-12-18 03:27:37,602 INFO L854 garLoopResultBuilder]: At program point dlfb_set_register_16ENTRY(lines 4434 4441) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,602 INFO L858 garLoopResultBuilder]: For program point dlfb_set_register_16FINAL(lines 4434 4441) no Hoare annotation was computed. [2021-12-18 03:27:37,602 INFO L861 garLoopResultBuilder]: At program point L4438(line 4438) the Hoare annotation is: true [2021-12-18 03:27:37,602 INFO L858 garLoopResultBuilder]: For program point dlfb_set_register_16EXIT(lines 4434 4441) no Hoare annotation was computed. [2021-12-18 03:27:37,603 INFO L854 garLoopResultBuilder]: At program point L4437(line 4437) the Hoare annotation is: (or (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:27:37,603 INFO L858 garLoopResultBuilder]: For program point L4438-1(line 4438) no Hoare annotation was computed. [2021-12-18 03:27:37,603 INFO L858 garLoopResultBuilder]: For program point L4437-1(line 4437) no Hoare annotation was computed. [2021-12-18 03:27:37,606 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:27:37,607 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-18 03:27:37,618 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,619 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,619 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,619 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,622 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,622 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,622 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,622 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,623 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,623 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,623 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,624 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,624 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,624 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,624 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,624 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,625 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,625 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,625 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,625 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,626 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,626 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,626 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,626 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,628 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,628 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,628 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,628 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,629 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,629 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,629 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,629 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,630 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-12-18 03:27:37,631 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-12-18 03:27:37,632 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,632 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,632 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,632 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,633 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,633 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,633 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,633 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,634 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,634 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,635 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,635 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,635 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,635 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,635 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,636 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,639 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,639 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,639 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,639 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,640 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,640 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,640 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,640 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,642 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,642 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,642 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,642 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,643 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,643 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,643 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,643 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,644 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,645 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,645 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,645 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,645 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,646 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,646 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,646 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,649 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,649 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,650 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,650 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,650 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,650 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,651 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,651 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,652 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-12-18 03:27:37,652 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,652 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,652 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-12-18 03:27:37,652 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,653 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,653 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-12-18 03:27:37,653 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,653 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,654 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-12-18 03:27:37,654 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,654 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,655 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-12-18 03:27:37,655 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,655 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,655 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,656 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,656 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-12-18 03:27:37,656 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,656 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,657 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,657 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,661 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,661 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,661 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,661 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,662 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,662 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,662 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,662 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,664 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,664 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,664 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,664 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,665 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,665 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,665 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,665 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,666 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,666 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,667 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,667 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,667 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,667 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,667 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,668 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,669 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,669 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,669 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,669 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,669 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,670 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,670 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,670 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,671 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,671 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,671 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,671 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,672 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,672 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:37,672 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,672 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:37,673 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.12 03:27:37 BoogieIcfgContainer [2021-12-18 03:27:37,673 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-18 03:27:37,674 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-18 03:27:37,674 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-18 03:27:37,674 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-18 03:27:37,675 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 03:24:34" (3/4) ... [2021-12-18 03:27:37,677 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-12-18 03:27:37,684 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2021-12-18 03:27:37,685 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_blank [2021-12-18 03:27:37,685 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_vidreg_lock [2021-12-18 03:27:37,685 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2021-12-18 03:27:37,685 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_fillrect [2021-12-18 03:27:37,685 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_imageblit [2021-12-18 03:27:37,685 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_sub [2021-12-18 03:27:37,685 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_submit_urb [2021-12-18 03:27:37,685 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_urb_completion [2021-12-18 03:27:37,686 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2021-12-18 03:27:37,686 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2021-12-18 03:27:37,686 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_get [2021-12-18 03:27:37,686 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_open [2021-12-18 03:27:37,686 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_cycles [2021-12-18 03:27:37,686 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure up [2021-12-18 03:27:37,686 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_set_register [2021-12-18 03:27:37,686 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_mmap [2021-12-18 03:27:37,686 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_ioctl [2021-12-18 03:27:37,687 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_free_framebuffer_work [2021-12-18 03:27:37,687 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2021-12-18 03:27:37,687 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_free_framebuffer [2021-12-18 03:27:37,687 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_copyarea [2021-12-18 03:27:37,687 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_vidreg_unlock [2021-12-18 03:27:37,687 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2021-12-18 03:27:37,687 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_var_color_format [2021-12-18 03:27:37,687 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_urb [2021-12-18 03:27:37,687 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2021-12-18 03:27:37,688 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2021-12-18 03:27:37,688 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-12-18 03:27:37,688 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_check_var [2021-12-18 03:27:37,688 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fb_add_videomode [2021-12-18 03:27:37,688 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock_of_fb_info [2021-12-18 03:27:37,688 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_add [2021-12-18 03:27:37,688 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_is_valid_mode [2021-12-18 03:27:37,688 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_timer_key [2021-12-18 03:27:37,688 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_set_register_lfsr16 [2021-12-18 03:27:37,689 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_init_framebuffer_work [2021-12-18 03:27:37,689 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2021-12-18 03:27:37,689 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fb_destroy_modelist [2021-12-18 03:27:37,689 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_work [2021-12-18 03:27:37,689 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2021-12-18 03:27:37,689 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fb_edid_to_monspecs [2021-12-18 03:27:37,689 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2021-12-18 03:27:37,689 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_del_init [2021-12-18 03:27:37,689 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vfree [2021-12-18 03:27:37,690 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add_tail [2021-12-18 03:27:37,690 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_handle_damage [2021-12-18 03:27:37,690 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_set_par [2021-12-18 03:27:37,690 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2021-12-18 03:27:37,690 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_setcolreg [2021-12-18 03:27:37,690 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-12-18 03:27:37,690 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_render_hline [2021-12-18 03:27:37,690 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_usb_disconnect [2021-12-18 03:27:37,690 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2021-12-18 03:27:37,691 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2021-12-18 03:27:37,691 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2021-12-18 03:27:37,691 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_setup_modes [2021-12-18 03:27:37,691 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_delayed_work [2021-12-18 03:27:37,691 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2021-12-18 03:27:37,691 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-12-18 03:27:37,691 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2021-12-18 03:27:37,691 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2021-12-18 03:27:37,691 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_intfdata [2021-12-18 03:27:37,692 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_release [2021-12-18 03:27:37,692 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_init_map [2021-12-18 03:27:37,692 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_get_urb [2021-12-18 03:27:37,692 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure interface_to_usbdev [2021-12-18 03:27:37,692 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_set_video_mode [2021-12-18 03:27:37,692 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_blanking [2021-12-18 03:27:37,692 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2021-12-18 03:27:37,692 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_from_user [2021-12-18 03:27:37,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2021-12-18 03:27:37,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_set_register_16 [2021-12-18 03:27:37,730 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 467 nodes and edges [2021-12-18 03:27:37,735 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 153 nodes and edges [2021-12-18 03:27:37,740 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 47 nodes and edges [2021-12-18 03:27:37,745 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2021-12-18 03:27:37,750 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-12-18 03:27:37,752 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-12-18 03:27:37,754 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-18 03:27:37,779 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ((((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && \valid == \old(\valid)) && unknown-#length-unknown == \old(unknown-#length-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:27:37,779 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:27:37,779 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ((((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && \valid == \old(\valid)) && unknown-#length-unknown == \old(unknown-#length-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:27:37,782 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((!(ldvarg25 == 0) || !(#fp <= #funAddr~dlfb_free.offset)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:27:37,783 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1 [2021-12-18 03:27:37,784 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1 [2021-12-18 03:27:37,784 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1 [2021-12-18 03:27:37,784 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1 [2021-12-18 03:27:37,785 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1 [2021-12-18 03:27:37,786 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ((((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && \valid == \old(\valid)) && unknown-#length-unknown == \old(unknown-#length-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:27:37,786 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1 [2021-12-18 03:27:37,786 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1 [2021-12-18 03:27:37,786 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:27:37,787 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1 [2021-12-18 03:27:37,787 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || (\valid == \old(\valid) && unknown-#length-unknown == \old(unknown-#length-unknown)) [2021-12-18 03:27:37,788 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || ((\valid == \old(\valid) && unknown-#length-unknown == \old(unknown-#length-unknown)) && ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:27:37,789 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1 [2021-12-18 03:27:37,789 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1 [2021-12-18 03:27:37,789 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || (\valid == \old(\valid) && unknown-#length-unknown == \old(unknown-#length-unknown)) [2021-12-18 03:27:37,789 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || (\valid == \old(\valid) && unknown-#length-unknown == \old(unknown-#length-unknown)) [2021-12-18 03:27:37,789 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((!(release <= #funAddr~dlfb_free.offset) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || ((((((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && \valid == \old(\valid)) && unknown-#length-unknown == \old(unknown-#length-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && release <= #funAddr~dlfb_free.offset) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && ldv_mutex_lock_of_fb_info == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:27:37,790 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:27:37,790 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(#fp <= #funAddr~dlfb_free.offset)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:27:37,790 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:27:37,791 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:27:37,792 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:27:37,792 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1 [2021-12-18 03:27:37,793 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1 [2021-12-18 03:27:37,793 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:27:37,793 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:27:37,796 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:27:37,796 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:27:37,796 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:27:37,796 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:27:38,004 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-12-18 03:27:38,005 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-18 03:27:38,005 INFO L158 Benchmark]: Toolchain (without parser) took 193350.44ms. Allocated memory was 88.1MB in the beginning and 2.1GB in the end (delta: 2.0GB). Free memory was 47.6MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 546.2MB. Max. memory is 16.1GB. [2021-12-18 03:27:38,005 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 88.1MB. Free memory is still 45.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-18 03:27:38,006 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1836.58ms. Allocated memory was 88.1MB in the beginning and 239.1MB in the end (delta: 151.0MB). Free memory was 47.4MB in the beginning and 176.2MB in the end (delta: -128.8MB). Peak memory consumption was 53.7MB. Max. memory is 16.1GB. [2021-12-18 03:27:38,006 INFO L158 Benchmark]: Boogie Procedure Inliner took 213.24ms. Allocated memory is still 239.1MB. Free memory was 176.2MB in the beginning and 153.1MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2021-12-18 03:27:38,006 INFO L158 Benchmark]: Boogie Preprocessor took 199.41ms. Allocated memory is still 239.1MB. Free memory was 153.1MB in the beginning and 127.9MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2021-12-18 03:27:38,006 INFO L158 Benchmark]: RCFGBuilder took 8030.80ms. Allocated memory was 239.1MB in the beginning and 411.0MB in the end (delta: 172.0MB). Free memory was 127.9MB in the beginning and 302.2MB in the end (delta: -174.3MB). Peak memory consumption was 107.6MB. Max. memory is 16.1GB. [2021-12-18 03:27:38,007 INFO L158 Benchmark]: TraceAbstraction took 182732.80ms. Allocated memory was 411.0MB in the beginning and 2.1GB in the end (delta: 1.7GB). Free memory was 302.2MB in the beginning and 1.6GB in the end (delta: -1.3GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2021-12-18 03:27:38,007 INFO L158 Benchmark]: Witness Printer took 330.56ms. Allocated memory is still 2.1GB. Free memory was 1.6GB in the beginning and 1.5GB in the end (delta: 122.7MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. [2021-12-18 03:27:38,008 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 88.1MB. Free memory is still 45.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1836.58ms. Allocated memory was 88.1MB in the beginning and 239.1MB in the end (delta: 151.0MB). Free memory was 47.4MB in the beginning and 176.2MB in the end (delta: -128.8MB). Peak memory consumption was 53.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 213.24ms. Allocated memory is still 239.1MB. Free memory was 176.2MB in the beginning and 153.1MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 199.41ms. Allocated memory is still 239.1MB. Free memory was 153.1MB in the beginning and 127.9MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * RCFGBuilder took 8030.80ms. Allocated memory was 239.1MB in the beginning and 411.0MB in the end (delta: 172.0MB). Free memory was 127.9MB in the beginning and 302.2MB in the end (delta: -174.3MB). Peak memory consumption was 107.6MB. Max. memory is 16.1GB. * TraceAbstraction took 182732.80ms. Allocated memory was 411.0MB in the beginning and 2.1GB in the end (delta: 1.7GB). Free memory was 302.2MB in the beginning and 1.6GB in the end (delta: -1.3GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. * Witness Printer took 330.56ms. Allocated memory is still 2.1GB. Free memory was 1.6GB in the beginning and 1.5GB in the end (delta: 122.7MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 6894]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 74 procedures, 1126 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 182.6s, OverallIterations: 15, TraceHistogramMax: 3, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.2s, AutomataDifference: 123.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 47.1s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 34 mSolverCounterUnknown, 23475 SdHoareTripleChecker+Valid, 114.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 22380 mSDsluCounter, 52770 SdHoareTripleChecker+Invalid, 110.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 27038 mSDsCounter, 5970 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 12299 IncrementalHoareTripleChecker+Invalid, 18303 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5970 mSolverCounterUnsat, 25732 mSDtfsCounter, 12299 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 34 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 213 GetRequests, 151 SyntacticMatches, 0 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=37600occurred in iteration=14, InterpolantAutomatonStates: 83, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 8.5s AutomataMinimizationTime, 15 MinimizatonAttempts, 17145 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 475 LocationsWithAnnotation, 129363 PreInvPairs, 131439 NumberOfFragments, 7602 HoareAnnotationTreeSize, 129363 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 16.8s HoareSimplificationTime, 475 FomulaSimplificationsInter, 1296058 FormulaSimplificationTreeSizeReductionInter, 28.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 864 NumberOfCodeBlocks, 864 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 849 ConstructedInterpolants, 0 QuantifiedInterpolants, 1477 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 15 InterpolantComputations, 15 PerfectInterpolantSequences, 105/105 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 7641]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4161]: Loop Invariant [2021-12-18 03:27:38,029 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,029 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,030 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,030 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,030 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,030 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,030 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,031 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 4387]: Loop Invariant [2021-12-18 03:27:38,031 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,031 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,031 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,031 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,032 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,032 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,032 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,032 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 4453]: Loop Invariant [2021-12-18 03:27:38,033 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,033 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,033 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,033 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,033 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,033 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,034 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,034 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 5086]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7541]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6854]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7469]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4324]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6468]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 4453]: Loop Invariant [2021-12-18 03:27:38,035 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,036 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,036 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,036 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,036 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,036 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,036 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,037 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 7538]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5910]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 5243]: Loop Invariant [2021-12-18 03:27:38,037 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-12-18 03:27:38,038 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset Derived loop invariant: ((((((!(ldvarg25 == 0) || !(#fp <= #funAddr~dlfb_free.offset)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 7675]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6294]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 7681]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4201]: Loop Invariant [2021-12-18 03:27:38,039 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,039 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,039 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,039 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,039 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,039 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,040 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,040 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3873]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4670]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5086]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6248]: Loop Invariant Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 3886]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7466]: Loop Invariant [2021-12-18 03:27:38,041 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,041 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,041 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,041 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,042 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,042 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,042 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,042 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 7650]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 5607]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5541]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: ((((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_state_variable_0 == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 5978]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 7513]: Loop Invariant Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 7671]: Loop Invariant Derived loop invariant: ((((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_state_variable_0 == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 5375]: Loop Invariant Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || (\valid == \old(\valid) && unknown-#length-unknown == \old(unknown-#length-unknown)) - InvariantResult [Line: 5541]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6294]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 4548]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7481]: Loop Invariant [2021-12-18 03:27:38,045 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,045 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,045 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,045 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,046 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,046 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,046 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,046 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 6882]: Loop Invariant Derived loop invariant: ((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 4416]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5931]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 6248]: Loop Invariant Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 4265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6064]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6064]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7423]: Loop Invariant Derived loop invariant: ((((((((ldv_state_variable_1 == 0 && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_state_variable_3 == 0) && ldv_state_variable_2 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 4593]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4450]: Loop Invariant [2021-12-18 03:27:38,048 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,048 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,049 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,049 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,049 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,049 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,049 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,049 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 7573]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4806]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7434]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4228]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 5541]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5899]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 7499]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7630]: Loop Invariant [2021-12-18 03:27:38,051 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,051 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,051 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,051 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,052 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,052 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,052 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,052 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ((((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && \valid == \old(\valid)) && unknown-#length-unknown == \old(unknown-#length-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 4934]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 6200]: Loop Invariant Derived loop invariant: ((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 5375]: Loop Invariant Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || (\valid == \old(\valid) && unknown-#length-unknown == \old(unknown-#length-unknown)) - InvariantResult [Line: 4876]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7557]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 5872]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4670]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4442]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5086]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5375]: Loop Invariant Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || (\valid == \old(\valid) && unknown-#length-unknown == \old(unknown-#length-unknown)) - InvariantResult [Line: 5632]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4176]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 3949]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5632]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5468]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6238]: Loop Invariant Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 5541]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5080]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7660]: Loop Invariant Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 7633]: Loop Invariant [2021-12-18 03:27:38,056 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,056 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,056 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,057 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,057 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,057 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,057 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,057 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ((((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && \valid == \old(\valid)) && unknown-#length-unknown == \old(unknown-#length-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 5632]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6159]: Loop Invariant Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 5395]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3992]: Loop Invariant [2021-12-18 03:27:38,058 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-12-18 03:27:38,058 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,058 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,059 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-12-18 03:27:38,059 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,059 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,059 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-12-18 03:27:38,059 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,060 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,060 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-12-18 03:27:38,060 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,060 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((((((!(release <= #funAddr~dlfb_free.offset) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || ((((((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && \valid == \old(\valid)) && unknown-#length-unknown == \old(unknown-#length-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && release <= #funAddr~dlfb_free.offset) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && ldv_mutex_lock_of_fb_info == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 6064]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6862]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4425]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7620]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4806]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6468]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 7532]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7463]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5227]: Loop Invariant [2021-12-18 03:27:38,062 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-12-18 03:27:38,062 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,062 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,062 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,062 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,063 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-12-18 03:27:38,063 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,063 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,063 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,063 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((((((!(ldvarg25 == 0) || !(#fp <= #funAddr~dlfb_free.offset)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 7564]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7535]: Loop Invariant Derived loop invariant: ((((((!(ldvarg25 == 0) || ((\valid == \old(\valid) && unknown-#length-unknown == \old(unknown-#length-unknown)) && ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 5931]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 6380]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3879]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6403]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6248]: Loop Invariant Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 6159]: Loop Invariant Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7588]: Loop Invariant Derived loop invariant: ((((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_state_variable_2 == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5910]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 5931]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 7561]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 6282]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 7667]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 4876]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7529]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7616]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4548]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4453]: Loop Invariant [2021-12-18 03:27:38,067 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,068 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,068 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,068 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,068 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,068 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,068 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,069 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 7688]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7473]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 4806]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7580]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 4593]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3933]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4876]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4584]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7517]: Loop Invariant Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 7149]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7657]: Loop Invariant Derived loop invariant: ((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 7510]: Loop Invariant Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 4129]: Loop Invariant [2021-12-18 03:27:38,071 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,071 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,071 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,071 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,072 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,072 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,072 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,072 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 5763]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 4640]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5607]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4732]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5988]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 4670]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7550]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7584]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 3921]: Loop Invariant [2021-12-18 03:27:38,074 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,074 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,074 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,074 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,074 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,075 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,075 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,075 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 6870]: Loop Invariant Derived loop invariant: ((((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_state_variable_0 == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 6294]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4593]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4732]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7637]: Loop Invariant Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 4670]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7553]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7567]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4670]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7627]: Loop Invariant [2021-12-18 03:27:38,077 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,077 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,077 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,077 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,077 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,078 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,078 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,078 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ((((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && \valid == \old(\valid)) && unknown-#length-unknown == \old(unknown-#length-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 4593]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4876]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7592]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 7647]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 6159]: Loop Invariant Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 4670]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4409]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6064]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4548]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7521]: Loop Invariant [2021-12-18 03:27:38,080 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,080 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,080 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,080 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,080 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,081 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 03:27:38,081 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 03:27:38,081 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldvarg25 == 0) || !(ldv_mutex_lock_of_fb_info == 1)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldv_mutex_mutex_of_device == 1)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 4593]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7685]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7570]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4074]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 5796]: Loop Invariant Derived loop invariant: ((((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldvarg25 == 0) && src_size == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1 - InvariantResult [Line: 4279]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7488]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7503]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4593]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4732]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5607]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2021-12-18 03:27:38,231 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE