./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 35987657 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-?-3598765 [2022-07-21 10:49:01,134 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 10:49:01,137 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 10:49:01,176 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 10:49:01,177 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 10:49:01,178 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 10:49:01,182 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 10:49:01,185 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 10:49:01,187 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 10:49:01,199 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 10:49:01,200 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 10:49:01,205 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 10:49:01,205 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 10:49:01,207 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 10:49:01,208 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 10:49:01,211 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 10:49:01,211 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 10:49:01,213 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 10:49:01,215 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 10:49:01,220 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 10:49:01,221 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 10:49:01,223 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 10:49:01,224 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 10:49:01,225 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 10:49:01,226 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 10:49:01,233 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 10:49:01,233 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 10:49:01,233 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 10:49:01,234 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 10:49:01,235 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 10:49:01,235 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 10:49:01,236 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 10:49:01,237 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 10:49:01,238 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 10:49:01,239 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 10:49:01,240 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 10:49:01,241 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 10:49:01,241 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 10:49:01,241 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 10:49:01,242 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 10:49:01,242 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 10:49:01,244 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 10:49:01,252 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-21 10:49:01,284 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 10:49:01,285 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 10:49:01,285 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 10:49:01,285 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 10:49:01,286 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 10:49:01,286 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 10:49:01,287 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 10:49:01,287 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 10:49:01,287 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 10:49:01,288 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 10:49:01,289 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-21 10:49:01,289 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 10:49:01,289 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 10:49:01,289 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 10:49:01,290 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 10:49:01,290 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 10:49:01,290 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 10:49:01,290 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 10:49:01,291 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 10:49:01,291 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 10:49:01,291 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 10:49:01,291 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 10:49:01,292 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 10:49:01,292 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 10:49:01,292 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 10:49:01,292 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-21 10:49:01,292 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-21 10:49:01,293 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 10:49:01,293 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 10:49:01,293 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 10:49:01,293 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 818c635cf736ceef0cf6e46266c8f75f5ad55dd0b6a806d4c2f32c53e0369659 [2022-07-21 10:49:01,614 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 10:49:01,633 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 10:49:01,636 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 10:49:01,638 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 10:49:01,640 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 10:49:01,642 INFO L432 ainManager$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 [2022-07-21 10:49:01,695 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/250db3386/6000907b572144aa89209bee7f46c297/FLAGd29db1eff [2022-07-21 10:49:02,422 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 10:49:02,422 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 [2022-07-21 10:49:02,464 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/250db3386/6000907b572144aa89209bee7f46c297/FLAGd29db1eff [2022-07-21 10:49:02,693 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/250db3386/6000907b572144aa89209bee7f46c297 [2022-07-21 10:49:02,695 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 10:49:02,696 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 10:49:02,699 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 10:49:02,700 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 10:49:02,703 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 10:49:02,704 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:49:02" (1/1) ... [2022-07-21 10:49:02,705 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77d36cfe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:49:02, skipping insertion in model container [2022-07-21 10:49:02,705 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:49:02" (1/1) ... [2022-07-21 10:49:02,710 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 10:49:02,796 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 10:49:04,161 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] [2022-07-21 10:49:04,273 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 10:49:04,303 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 10:49:04,573 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] [2022-07-21 10:49:04,589 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 10:49:04,694 INFO L208 MainTranslator]: Completed translation [2022-07-21 10:49:04,696 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:49:04 WrapperNode [2022-07-21 10:49:04,696 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 10:49:04,697 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-21 10:49:04,698 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-21 10:49:04,698 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-21 10:49:04,704 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:49:04" (1/1) ... [2022-07-21 10:49:04,811 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:49:04" (1/1) ... [2022-07-21 10:49:05,416 INFO L137 Inliner]: procedures = 257, calls = 1499, calls flagged for inlining = 108, calls inlined = 98, statements flattened = 3732 [2022-07-21 10:49:05,417 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-21 10:49:05,418 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-21 10:49:05,418 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-21 10:49:05,419 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-21 10:49:05,426 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:49:04" (1/1) ... [2022-07-21 10:49:05,426 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:49:04" (1/1) ... [2022-07-21 10:49:05,589 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:49:04" (1/1) ... [2022-07-21 10:49:05,590 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:49:04" (1/1) ... [2022-07-21 10:49:05,980 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:49:04" (1/1) ... [2022-07-21 10:49:06,004 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:49:04" (1/1) ... [2022-07-21 10:49:06,100 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:49:04" (1/1) ... [2022-07-21 10:49:06,263 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-21 10:49:06,265 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-21 10:49:06,265 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-21 10:49:06,265 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-21 10:49:06,266 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:49:04" (1/1) ... [2022-07-21 10:49:06,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 10:49:06,281 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 10:49:06,293 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) [2022-07-21 10:49:06,317 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 [2022-07-21 10:49:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-07-21 10:49:06,334 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-07-21 10:49:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_fillrect [2022-07-21 10:49:06,335 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_fillrect [2022-07-21 10:49:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2022-07-21 10:49:06,335 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2022-07-21 10:49:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_submit_urb [2022-07-21 10:49:06,336 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_submit_urb [2022-07-21 10:49:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_urb_completion [2022-07-21 10:49:06,336 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_urb_completion [2022-07-21 10:49:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-21 10:49:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-21 10:49:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_mmap [2022-07-21 10:49:06,336 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_mmap [2022-07-21 10:49:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer_work [2022-07-21 10:49:06,337 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer_work [2022-07-21 10:49:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_vidreg_unlock [2022-07-21 10:49:06,337 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_unlock [2022-07-21 10:49:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-21 10:49:06,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-21 10:49:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_check_var [2022-07-21 10:49:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_check_var [2022-07-21 10:49:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_is_valid_mode [2022-07-21 10:49:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_is_valid_mode [2022-07-21 10:49:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_lfsr16 [2022-07-21 10:49:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_lfsr16 [2022-07-21 10:49:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modelist [2022-07-21 10:49:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modelist [2022-07-21 10:49:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-07-21 10:49:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-07-21 10:49:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-21 10:49:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-21 10:49:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_setcolreg [2022-07-21 10:49:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_setcolreg [2022-07-21 10:49:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-21 10:49:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-21 10:49:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-07-21 10:49:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-07-21 10:49:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-21 10:49:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-21 10:49:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_release [2022-07-21 10:49:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_release [2022-07-21 10:49:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_get_urb [2022-07-21 10:49:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_get_urb [2022-07-21 10:49:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_video_mode [2022-07-21 10:49:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_video_mode [2022-07-21 10:49:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-07-21 10:49:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-07-21 10:49:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-21 10:49:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-21 10:49:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_blank [2022-07-21 10:49:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_blank [2022-07-21 10:49:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-21 10:49:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-21 10:49:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-21 10:49:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-07-21 10:49:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure get_cycles [2022-07-21 10:49:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cycles [2022-07-21 10:49:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure up [2022-07-21 10:49:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2022-07-21 10:49:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-21 10:49:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_copyarea [2022-07-21 10:49:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_copyarea [2022-07-21 10:49:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-21 10:49:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-21 10:49:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure fb_add_videomode [2022-07-21 10:49:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_add_videomode [2022-07-21 10:49:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-21 10:49:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2022-07-21 10:49:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2022-07-21 10:49:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-21 10:49:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-07-21 10:49:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-07-21 10:49:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure fb_edid_to_monspecs [2022-07-21 10:49:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_edid_to_monspecs [2022-07-21 10:49:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-07-21 10:49:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-07-21 10:49:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-07-21 10:49:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-07-21 10:49:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-07-21 10:49:06,349 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-07-21 10:49:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_setup_modes [2022-07-21 10:49:06,349 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_setup_modes [2022-07-21 10:49:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-07-21 10:49:06,349 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-07-21 10:49:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-07-21 10:49:06,358 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-07-21 10:49:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-21 10:49:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-07-21 10:49:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-07-21 10:49:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_vidreg_lock [2022-07-21 10:49:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_lock [2022-07-21 10:49:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-07-21 10:49:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-07-21 10:49:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-21 10:49:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2022-07-21 10:49:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2022-07-21 10:49:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-21 10:49:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_ioctl [2022-07-21 10:49:06,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_ioctl [2022-07-21 10:49:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer [2022-07-21 10:49:06,362 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer [2022-07-21 10:49:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-21 10:49:06,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-21 10:49:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_var_color_format [2022-07-21 10:49:06,362 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_var_color_format [2022-07-21 10:49:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-07-21 10:49:06,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-07-21 10:49:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-21 10:49:06,363 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-21 10:49:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-07-21 10:49:06,363 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-07-21 10:49:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-07-21 10:49:06,364 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-07-21 10:49:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_handle_damage [2022-07-21 10:49:06,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_handle_damage [2022-07-21 10:49:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-21 10:49:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_render_hline [2022-07-21 10:49:06,365 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_render_hline [2022-07-21 10:49:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_usb_disconnect [2022-07-21 10:49:06,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_usb_disconnect [2022-07-21 10:49:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-07-21 10:49:06,368 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-07-21 10:49:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-21 10:49:06,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-21 10:49:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-21 10:49:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_blanking [2022-07-21 10:49:06,370 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_blanking [2022-07-21 10:49:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_16 [2022-07-21 10:49:06,376 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_16 [2022-07-21 10:49:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-21 10:49:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_imageblit [2022-07-21 10:49:06,376 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_imageblit [2022-07-21 10:49:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-21 10:49:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-21 10:49:06,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-21 10:49:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_open [2022-07-21 10:49:06,377 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_open [2022-07-21 10:49:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register [2022-07-21 10:49:06,377 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register [2022-07-21 10:49:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-07-21 10:49:06,377 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-07-21 10:49:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-07-21 10:49:06,378 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-07-21 10:49:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_fb_info [2022-07-21 10:49:06,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_fb_info [2022-07-21 10:49:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-07-21 10:49:06,378 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-07-21 10:49:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_init_framebuffer_work [2022-07-21 10:49:06,378 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_init_framebuffer_work [2022-07-21 10:49:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-07-21 10:49:06,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-07-21 10:49:06,379 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-07-21 10:49:06,379 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-07-21 10:49:06,379 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_set_par [2022-07-21 10:49:06,379 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_set_par [2022-07-21 10:49:06,379 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-07-21 10:49:06,379 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-07-21 10:49:06,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-21 10:49:06,380 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2022-07-21 10:49:06,380 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2022-07-21 10:49:06,380 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-21 10:49:06,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-21 10:49:07,077 INFO L234 CfgBuilder]: Building ICFG [2022-07-21 10:49:07,081 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-21 10:49:14,419 INFO L275 CfgBuilder]: Performing block encoding [2022-07-21 10:49:14,442 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-21 10:49:14,443 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-21 10:49:14,447 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 10:49:14 BoogieIcfgContainer [2022-07-21 10:49:14,451 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-21 10:49:14,453 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-21 10:49:14,467 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-21 10:49:14,470 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-21 10:49:14,470 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.07 10:49:02" (1/3) ... [2022-07-21 10:49:14,471 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bb4070f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 10:49:14, skipping insertion in model container [2022-07-21 10:49:14,471 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:49:04" (2/3) ... [2022-07-21 10:49:14,471 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bb4070f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 10:49:14, skipping insertion in model container [2022-07-21 10:49:14,471 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 10:49:14" (3/3) ... [2022-07-21 10:49:14,473 INFO L111 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.i [2022-07-21 10:49:14,495 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-21 10:49:14,495 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-21 10:49:14,594 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-21 10:49:14,602 INFO L357 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, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@58ff8803, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@20e0f95f [2022-07-21 10:49:14,602 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-21 10:49:14,612 INFO L276 IsEmpty]: Start isEmpty. Operand has 1138 states, 824 states have (on average 1.3313106796116505) internal successors, (1097), 846 states have internal predecessors, (1097), 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) [2022-07-21 10:49:14,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-07-21 10:49:14,625 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:49:14,626 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 10:49:14,626 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:49:14,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:49:14,632 INFO L85 PathProgramCache]: Analyzing trace with hash -1352960167, now seen corresponding path program 1 times [2022-07-21 10:49:14,639 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 10:49:14,640 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [579324404] [2022-07-21 10:49:14,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:49:14,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 10:49:14,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:15,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:49:15,112 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 10:49:15,112 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [579324404] [2022-07-21 10:49:15,112 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [579324404] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:49:15,113 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:49:15,113 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:49:15,114 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [820603585] [2022-07-21 10:49:15,116 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:49:15,120 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:49:15,121 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 10:49:15,151 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:49:15,152 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:49:15,156 INFO L87 Difference]: Start difference. First operand has 1138 states, 824 states have (on average 1.3313106796116505) internal successors, (1097), 846 states have internal predecessors, (1097), 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) [2022-07-21 10:49:15,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:49:15,471 INFO L93 Difference]: Finished difference Result 3382 states and 4827 transitions. [2022-07-21 10:49:15,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:49:15,473 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 [2022-07-21 10:49:15,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:49:15,510 INFO L225 Difference]: With dead ends: 3382 [2022-07-21 10:49:15,510 INFO L226 Difference]: Without dead ends: 2237 [2022-07-21 10:49:15,531 INFO L412 NwaCegarLoop]: 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 [2022-07-21 10:49:15,534 INFO L413 NwaCegarLoop]: 1788 mSDtfsCounter, 1521 mSDsluCounter, 1541 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1521 SdHoareTripleChecker+Valid, 3329 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 [2022-07-21 10:49:15,536 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1521 Valid, 3329 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-21 10:49:15,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2237 states. [2022-07-21 10:49:15,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2237 to 2233. [2022-07-21 10:49:15,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2233 states, 1617 states have (on average 1.3141620284477427) internal successors, (2125), 1651 states have internal predecessors, (2125), 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) [2022-07-21 10:49:15,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 2233 states and 3060 transitions. [2022-07-21 10:49:15,748 INFO L78 Accepts]: Start accepts. Automaton has 2233 states and 3060 transitions. Word has length 16 [2022-07-21 10:49:15,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:49:15,748 INFO L495 AbstractCegarLoop]: Abstraction has 2233 states and 3060 transitions. [2022-07-21 10:49:15,749 INFO L496 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) [2022-07-21 10:49:15,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 3060 transitions. [2022-07-21 10:49:15,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-07-21 10:49:15,755 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:49:15,755 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 10:49:15,755 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-21 10:49:15,756 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:49:15,756 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:49:15,756 INFO L85 PathProgramCache]: Analyzing trace with hash 1678789408, now seen corresponding path program 1 times [2022-07-21 10:49:15,756 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 10:49:15,756 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2102048015] [2022-07-21 10:49:15,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:49:15,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 10:49:15,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:15,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:49:15,878 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 10:49:15,878 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2102048015] [2022-07-21 10:49:15,878 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2102048015] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:49:15,879 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:49:15,879 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:49:15,880 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2093614943] [2022-07-21 10:49:15,880 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:49:15,882 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:49:15,882 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 10:49:15,883 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:49:15,886 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:49:15,887 INFO L87 Difference]: Start difference. First operand 2233 states and 3060 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) [2022-07-21 10:49:15,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:49:15,989 INFO L93 Difference]: Finished difference Result 2259 states and 3092 transitions. [2022-07-21 10:49:15,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:49:15,991 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 [2022-07-21 10:49:15,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:49:16,005 INFO L225 Difference]: With dead ends: 2259 [2022-07-21 10:49:16,006 INFO L226 Difference]: Without dead ends: 2246 [2022-07-21 10:49:16,008 INFO L412 NwaCegarLoop]: 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 [2022-07-21 10:49:16,010 INFO L413 NwaCegarLoop]: 1561 mSDtfsCounter, 1541 mSDsluCounter, 16 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1541 SdHoareTripleChecker+Valid, 1577 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 [2022-07-21 10:49:16,011 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1541 Valid, 1577 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-21 10:49:16,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2246 states. [2022-07-21 10:49:16,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2246 to 2233. [2022-07-21 10:49:16,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2233 states, 1617 states have (on average 1.313543599257885) internal successors, (2124), 1651 states have internal predecessors, (2124), 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) [2022-07-21 10:49:16,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 2233 states and 3059 transitions. [2022-07-21 10:49:16,129 INFO L78 Accepts]: Start accepts. Automaton has 2233 states and 3059 transitions. Word has length 19 [2022-07-21 10:49:16,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:49:16,129 INFO L495 AbstractCegarLoop]: Abstraction has 2233 states and 3059 transitions. [2022-07-21 10:49:16,130 INFO L496 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) [2022-07-21 10:49:16,130 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 3059 transitions. [2022-07-21 10:49:16,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-07-21 10:49:16,132 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:49:16,133 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 10:49:16,133 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-21 10:49:16,133 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:49:16,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:49:16,134 INFO L85 PathProgramCache]: Analyzing trace with hash 1736047710, now seen corresponding path program 1 times [2022-07-21 10:49:16,134 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 10:49:16,134 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1749922518] [2022-07-21 10:49:16,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:49:16,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 10:49:16,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:16,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:49:16,233 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 10:49:16,234 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1749922518] [2022-07-21 10:49:16,234 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1749922518] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:49:16,235 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:49:16,235 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:49:16,235 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [823962262] [2022-07-21 10:49:16,235 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:49:16,236 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:49:16,236 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 10:49:16,237 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:49:16,237 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:49:16,237 INFO L87 Difference]: Start difference. First operand 2233 states and 3059 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) [2022-07-21 10:49:16,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:49:16,316 INFO L93 Difference]: Finished difference Result 2235 states and 3060 transitions. [2022-07-21 10:49:16,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:49:16,316 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 [2022-07-21 10:49:16,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:49:16,329 INFO L225 Difference]: With dead ends: 2235 [2022-07-21 10:49:16,329 INFO L226 Difference]: Without dead ends: 2232 [2022-07-21 10:49:16,333 INFO L412 NwaCegarLoop]: 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 [2022-07-21 10:49:16,338 INFO L413 NwaCegarLoop]: 1543 mSDtfsCounter, 1528 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1528 SdHoareTripleChecker+Valid, 1543 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 [2022-07-21 10:49:16,339 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1528 Valid, 1543 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-21 10:49:16,343 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2232 states. [2022-07-21 10:49:16,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2232 to 2232. [2022-07-21 10:49:16,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2232 states, 1617 states have (on average 1.3129251700680271) internal successors, (2123), 1650 states have internal predecessors, (2123), 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) [2022-07-21 10:49:16,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 2232 states and 3057 transitions. [2022-07-21 10:49:16,431 INFO L78 Accepts]: Start accepts. Automaton has 2232 states and 3057 transitions. Word has length 19 [2022-07-21 10:49:16,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:49:16,432 INFO L495 AbstractCegarLoop]: Abstraction has 2232 states and 3057 transitions. [2022-07-21 10:49:16,432 INFO L496 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) [2022-07-21 10:49:16,432 INFO L276 IsEmpty]: Start isEmpty. Operand 2232 states and 3057 transitions. [2022-07-21 10:49:16,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-07-21 10:49:16,433 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:49:16,433 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 10:49:16,434 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-21 10:49:16,434 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:49:16,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:49:16,434 INFO L85 PathProgramCache]: Analyzing trace with hash -2017571658, now seen corresponding path program 1 times [2022-07-21 10:49:16,434 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 10:49:16,435 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1842744484] [2022-07-21 10:49:16,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:49:16,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 10:49:16,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:16,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:49:16,541 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 10:49:16,541 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1842744484] [2022-07-21 10:49:16,541 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1842744484] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:49:16,541 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:49:16,541 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:49:16,542 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1870489355] [2022-07-21 10:49:16,542 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:49:16,542 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:49:16,542 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 10:49:16,543 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:49:16,543 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:49:16,543 INFO L87 Difference]: Start difference. First operand 2232 states and 3057 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) [2022-07-21 10:49:16,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:49:16,624 INFO L93 Difference]: Finished difference Result 2234 states and 3058 transitions. [2022-07-21 10:49:16,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:49:16,625 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 [2022-07-21 10:49:16,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:49:16,640 INFO L225 Difference]: With dead ends: 2234 [2022-07-21 10:49:16,641 INFO L226 Difference]: Without dead ends: 2231 [2022-07-21 10:49:16,642 INFO L412 NwaCegarLoop]: 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 [2022-07-21 10:49:16,648 INFO L413 NwaCegarLoop]: 1541 mSDtfsCounter, 1525 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1525 SdHoareTripleChecker+Valid, 1541 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 [2022-07-21 10:49:16,649 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1525 Valid, 1541 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-21 10:49:16,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2231 states. [2022-07-21 10:49:16,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2231 to 2231. [2022-07-21 10:49:16,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2231 states, 1617 states have (on average 1.3123067408781695) internal successors, (2122), 1649 states have internal predecessors, (2122), 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) [2022-07-21 10:49:16,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 2231 states and 3055 transitions. [2022-07-21 10:49:16,806 INFO L78 Accepts]: Start accepts. Automaton has 2231 states and 3055 transitions. Word has length 20 [2022-07-21 10:49:16,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:49:16,807 INFO L495 AbstractCegarLoop]: Abstraction has 2231 states and 3055 transitions. [2022-07-21 10:49:16,807 INFO L496 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) [2022-07-21 10:49:16,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2231 states and 3055 transitions. [2022-07-21 10:49:16,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-07-21 10:49:16,809 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:49:16,809 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 10:49:16,809 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-21 10:49:16,809 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:49:16,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:49:16,810 INFO L85 PathProgramCache]: Analyzing trace with hash 1879317089, now seen corresponding path program 1 times [2022-07-21 10:49:16,811 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 10:49:16,811 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [860373663] [2022-07-21 10:49:16,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:49:16,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 10:49:16,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:16,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:49:16,915 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 10:49:16,915 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [860373663] [2022-07-21 10:49:16,915 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [860373663] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:49:16,915 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:49:16,915 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:49:16,916 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [269275025] [2022-07-21 10:49:16,916 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:49:16,916 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:49:16,916 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 10:49:16,917 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:49:16,917 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:49:16,917 INFO L87 Difference]: Start difference. First operand 2231 states and 3055 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) [2022-07-21 10:49:17,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:49:17,096 INFO L93 Difference]: Finished difference Result 6651 states and 9256 transitions. [2022-07-21 10:49:17,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:49:17,097 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 [2022-07-21 10:49:17,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:49:17,123 INFO L225 Difference]: With dead ends: 6651 [2022-07-21 10:49:17,124 INFO L226 Difference]: Without dead ends: 4423 [2022-07-21 10:49:17,135 INFO L412 NwaCegarLoop]: 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 [2022-07-21 10:49:17,136 INFO L413 NwaCegarLoop]: 2102 mSDtfsCounter, 1528 mSDsluCounter, 1536 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1528 SdHoareTripleChecker+Valid, 3638 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 [2022-07-21 10:49:17,136 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1528 Valid, 3638 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-21 10:49:17,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4423 states. [2022-07-21 10:49:17,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4423 to 4417. [2022-07-21 10:49:17,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4417 states, 3206 states have (on average 1.313162819713038) internal successors, (4210), 3266 states have internal predecessors, (4210), 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) [2022-07-21 10:49:17,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4417 states to 4417 states and 6128 transitions. [2022-07-21 10:49:17,312 INFO L78 Accepts]: Start accepts. Automaton has 4417 states and 6128 transitions. Word has length 21 [2022-07-21 10:49:17,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:49:17,313 INFO L495 AbstractCegarLoop]: Abstraction has 4417 states and 6128 transitions. [2022-07-21 10:49:17,313 INFO L496 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) [2022-07-21 10:49:17,313 INFO L276 IsEmpty]: Start isEmpty. Operand 4417 states and 6128 transitions. [2022-07-21 10:49:17,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-07-21 10:49:17,314 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:49:17,314 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 10:49:17,315 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-21 10:49:17,315 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:49:17,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:49:17,315 INFO L85 PathProgramCache]: Analyzing trace with hash -1871178471, now seen corresponding path program 1 times [2022-07-21 10:49:17,315 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 10:49:17,316 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2117192656] [2022-07-21 10:49:17,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:49:17,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 10:49:17,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:17,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:49:17,418 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 10:49:17,418 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2117192656] [2022-07-21 10:49:17,418 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2117192656] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:49:17,419 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:49:17,419 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:49:17,419 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1456589888] [2022-07-21 10:49:17,419 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:49:17,419 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:49:17,419 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 10:49:17,420 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:49:17,420 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:49:17,420 INFO L87 Difference]: Start difference. First operand 4417 states and 6128 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) [2022-07-21 10:49:17,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:49:17,542 INFO L93 Difference]: Finished difference Result 4419 states and 6129 transitions. [2022-07-21 10:49:17,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:49:17,543 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 [2022-07-21 10:49:17,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:49:17,573 INFO L225 Difference]: With dead ends: 4419 [2022-07-21 10:49:17,573 INFO L226 Difference]: Without dead ends: 4416 [2022-07-21 10:49:17,577 INFO L412 NwaCegarLoop]: 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 [2022-07-21 10:49:17,578 INFO L413 NwaCegarLoop]: 1539 mSDtfsCounter, 1521 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1521 SdHoareTripleChecker+Valid, 1539 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 [2022-07-21 10:49:17,579 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1521 Valid, 1539 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-21 10:49:17,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4416 states. [2022-07-21 10:49:17,733 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4416 to 4416. [2022-07-21 10:49:17,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4416 states, 3206 states have (on average 1.3128509045539614) internal successors, (4209), 3265 states have internal predecessors, (4209), 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) [2022-07-21 10:49:17,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4416 states to 4416 states and 6126 transitions. [2022-07-21 10:49:17,785 INFO L78 Accepts]: Start accepts. Automaton has 4416 states and 6126 transitions. Word has length 22 [2022-07-21 10:49:17,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:49:17,788 INFO L495 AbstractCegarLoop]: Abstraction has 4416 states and 6126 transitions. [2022-07-21 10:49:17,789 INFO L496 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) [2022-07-21 10:49:17,789 INFO L276 IsEmpty]: Start isEmpty. Operand 4416 states and 6126 transitions. [2022-07-21 10:49:17,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-07-21 10:49:17,790 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:49:17,791 INFO L195 NwaCegarLoop]: 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] [2022-07-21 10:49:17,791 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-21 10:49:17,791 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:49:17,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:49:17,792 INFO L85 PathProgramCache]: Analyzing trace with hash 2122548324, now seen corresponding path program 1 times [2022-07-21 10:49:17,792 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 10:49:17,792 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1440121296] [2022-07-21 10:49:17,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:49:17,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 10:49:17,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:17,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:49:17,894 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 10:49:17,894 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1440121296] [2022-07-21 10:49:17,894 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1440121296] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:49:17,895 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:49:17,895 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:49:17,895 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [129131383] [2022-07-21 10:49:17,895 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:49:17,895 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:49:17,895 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 10:49:17,896 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:49:17,896 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:49:17,896 INFO L87 Difference]: Start difference. First operand 4416 states and 6126 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) [2022-07-21 10:49:18,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:49:18,020 INFO L93 Difference]: Finished difference Result 4418 states and 6127 transitions. [2022-07-21 10:49:18,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:49:18,023 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 [2022-07-21 10:49:18,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:49:18,047 INFO L225 Difference]: With dead ends: 4418 [2022-07-21 10:49:18,047 INFO L226 Difference]: Without dead ends: 4406 [2022-07-21 10:49:18,051 INFO L412 NwaCegarLoop]: 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 [2022-07-21 10:49:18,053 INFO L413 NwaCegarLoop]: 1538 mSDtfsCounter, 1518 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1518 SdHoareTripleChecker+Valid, 1538 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 [2022-07-21 10:49:18,053 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1518 Valid, 1538 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-21 10:49:18,059 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4406 states. [2022-07-21 10:49:18,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4406 to 4406. [2022-07-21 10:49:18,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4406 states, 3197 states have (on average 1.3127932436659369) internal successors, (4197), 3255 states have internal predecessors, (4197), 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) [2022-07-21 10:49:18,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4406 states to 4406 states and 6113 transitions. [2022-07-21 10:49:18,335 INFO L78 Accepts]: Start accepts. Automaton has 4406 states and 6113 transitions. Word has length 23 [2022-07-21 10:49:18,337 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:49:18,337 INFO L495 AbstractCegarLoop]: Abstraction has 4406 states and 6113 transitions. [2022-07-21 10:49:18,338 INFO L496 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) [2022-07-21 10:49:18,338 INFO L276 IsEmpty]: Start isEmpty. Operand 4406 states and 6113 transitions. [2022-07-21 10:49:18,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-07-21 10:49:18,344 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:49:18,345 INFO L195 NwaCegarLoop]: 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] [2022-07-21 10:49:18,345 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-21 10:49:18,345 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:49:18,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:49:18,346 INFO L85 PathProgramCache]: Analyzing trace with hash 845646919, now seen corresponding path program 1 times [2022-07-21 10:49:18,346 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 10:49:18,346 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1430584331] [2022-07-21 10:49:18,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:49:18,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 10:49:18,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:18,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-21 10:49:18,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:18,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 10:49:18,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:18,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-21 10:49:18,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:18,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 10:49:18,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:18,478 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-21 10:49:18,479 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 10:49:18,479 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1430584331] [2022-07-21 10:49:18,479 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1430584331] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:49:18,479 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:49:18,479 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-21 10:49:18,479 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1091099737] [2022-07-21 10:49:18,480 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:49:18,480 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-21 10:49:18,480 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 10:49:18,481 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-21 10:49:18,481 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-21 10:49:18,481 INFO L87 Difference]: Start difference. First operand 4406 states and 6113 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) [2022-07-21 10:49:25,124 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-21 10:49:27,182 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-21 10:49:28,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:49:28,282 INFO L93 Difference]: Finished difference Result 13694 states and 19087 transitions. [2022-07-21 10:49:28,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-21 10:49:28,282 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 [2022-07-21 10:49:28,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:49:28,362 INFO L225 Difference]: With dead ends: 13694 [2022-07-21 10:49:28,362 INFO L226 Difference]: Without dead ends: 9291 [2022-07-21 10:49:28,389 INFO L412 NwaCegarLoop]: 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 [2022-07-21 10:49:28,390 INFO L413 NwaCegarLoop]: 1897 mSDtfsCounter, 1940 mSDsluCounter, 1959 mSDsCounter, 0 mSdLazyCounter, 1026 mSolverCounterSat, 732 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2127 SdHoareTripleChecker+Valid, 3856 SdHoareTripleChecker+Invalid, 1760 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 732 IncrementalHoareTripleChecker+Valid, 1026 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.4s IncrementalHoareTripleChecker+Time [2022-07-21 10:49:28,390 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2127 Valid, 3856 Invalid, 1760 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [732 Valid, 1026 Invalid, 2 Unknown, 0 Unchecked, 9.4s Time] [2022-07-21 10:49:28,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9291 states. [2022-07-21 10:49:28,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9291 to 9060. [2022-07-21 10:49:28,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9060 states, 6555 states have (on average 1.3002288329519451) internal successors, (8523), 6693 states have internal predecessors, (8523), 1868 states have call successors, (1868), 566 states have call predecessors, (1868), 636 states have return successors, (2228), 1888 states have call predecessors, (2228), 1864 states have call successors, (2228) [2022-07-21 10:49:28,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9060 states to 9060 states and 12619 transitions. [2022-07-21 10:49:28,900 INFO L78 Accepts]: Start accepts. Automaton has 9060 states and 12619 transitions. Word has length 49 [2022-07-21 10:49:28,900 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:49:28,900 INFO L495 AbstractCegarLoop]: Abstraction has 9060 states and 12619 transitions. [2022-07-21 10:49:28,900 INFO L496 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) [2022-07-21 10:49:28,900 INFO L276 IsEmpty]: Start isEmpty. Operand 9060 states and 12619 transitions. [2022-07-21 10:49:28,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-07-21 10:49:28,910 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:49:28,910 INFO L195 NwaCegarLoop]: 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] [2022-07-21 10:49:28,910 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-07-21 10:49:28,911 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:49:28,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:49:28,911 INFO L85 PathProgramCache]: Analyzing trace with hash 898658492, now seen corresponding path program 1 times [2022-07-21 10:49:28,911 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 10:49:28,911 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1180289796] [2022-07-21 10:49:28,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:49:28,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 10:49:28,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:29,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-07-21 10:49:29,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:29,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 10:49:29,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:29,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-07-21 10:49:29,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:29,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 10:49:29,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:29,084 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-21 10:49:29,084 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 10:49:29,084 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1180289796] [2022-07-21 10:49:29,085 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1180289796] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:49:29,085 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:49:29,085 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-21 10:49:29,085 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1892080745] [2022-07-21 10:49:29,085 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:49:29,086 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-21 10:49:29,086 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 10:49:29,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-21 10:49:29,086 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-21 10:49:29,087 INFO L87 Difference]: Start difference. First operand 9060 states and 12619 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) [2022-07-21 10:49:30,872 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-21 10:49:32,891 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-21 10:49:34,907 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-21 10:49:37,103 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-21 10:49:41,200 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 [] [2022-07-21 10:49:42,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:49:42,471 INFO L93 Difference]: Finished difference Result 22942 states and 32015 transitions. [2022-07-21 10:49:42,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-21 10:49:42,471 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 [2022-07-21 10:49:42,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:49:42,532 INFO L225 Difference]: With dead ends: 22942 [2022-07-21 10:49:42,533 INFO L226 Difference]: Without dead ends: 13885 [2022-07-21 10:49:42,569 INFO L412 NwaCegarLoop]: 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 [2022-07-21 10:49:42,570 INFO L413 NwaCegarLoop]: 2834 mSDtfsCounter, 1664 mSDsluCounter, 2463 mSDsCounter, 0 mSdLazyCounter, 1077 mSolverCounterSat, 559 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1849 SdHoareTripleChecker+Valid, 5297 SdHoareTripleChecker+Invalid, 1640 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 559 IncrementalHoareTripleChecker+Valid, 1077 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.8s IncrementalHoareTripleChecker+Time [2022-07-21 10:49:42,571 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1849 Valid, 5297 Invalid, 1640 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [559 Valid, 1077 Invalid, 4 Unknown, 0 Unchecked, 12.8s Time] [2022-07-21 10:49:42,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13885 states. [2022-07-21 10:49:43,127 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13885 to 13542. [2022-07-21 10:49:43,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13542 states, 9801 states have (on average 1.299561269258239) internal successors, (12737), 10007 states have internal predecessors, (12737), 2790 states have call successors, (2790), 844 states have call predecessors, (2790), 950 states have return successors, (3326), 2822 states have call predecessors, (3326), 2786 states have call successors, (3326) [2022-07-21 10:49:43,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13542 states to 13542 states and 18853 transitions. [2022-07-21 10:49:43,223 INFO L78 Accepts]: Start accepts. Automaton has 13542 states and 18853 transitions. Word has length 61 [2022-07-21 10:49:43,224 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:49:43,224 INFO L495 AbstractCegarLoop]: Abstraction has 13542 states and 18853 transitions. [2022-07-21 10:49:43,224 INFO L496 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) [2022-07-21 10:49:43,224 INFO L276 IsEmpty]: Start isEmpty. Operand 13542 states and 18853 transitions. [2022-07-21 10:49:43,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-07-21 10:49:43,240 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:49:43,240 INFO L195 NwaCegarLoop]: 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] [2022-07-21 10:49:43,240 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-07-21 10:49:43,240 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:49:43,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:49:43,241 INFO L85 PathProgramCache]: Analyzing trace with hash 2065995325, now seen corresponding path program 1 times [2022-07-21 10:49:43,241 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 10:49:43,241 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1680157695] [2022-07-21 10:49:43,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:49:43,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 10:49:43,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:43,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-21 10:49:43,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:43,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 10:49:43,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:43,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-21 10:49:43,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:43,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 10:49:43,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:43,460 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-07-21 10:49:43,461 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 10:49:43,461 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1680157695] [2022-07-21 10:49:43,461 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1680157695] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:49:43,461 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:49:43,461 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-21 10:49:43,461 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1115790046] [2022-07-21 10:49:43,461 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:49:43,463 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-21 10:49:43,463 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 10:49:43,463 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-21 10:49:43,463 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-21 10:49:43,463 INFO L87 Difference]: Start difference. First operand 13542 states and 18853 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) [2022-07-21 10:49:45,695 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 [] [2022-07-21 10:49:49,662 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-21 10:49:51,736 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-21 10:49:52,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:49:52,314 INFO L93 Difference]: Finished difference Result 30221 states and 42971 transitions. [2022-07-21 10:49:52,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-21 10:49:52,315 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 [2022-07-21 10:49:52,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:49:52,392 INFO L225 Difference]: With dead ends: 30221 [2022-07-21 10:49:52,393 INFO L226 Difference]: Without dead ends: 16682 [2022-07-21 10:49:52,443 INFO L412 NwaCegarLoop]: 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 [2022-07-21 10:49:52,444 INFO L413 NwaCegarLoop]: 1780 mSDtfsCounter, 2014 mSDsluCounter, 2104 mSDsCounter, 0 mSdLazyCounter, 922 mSolverCounterSat, 640 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2125 SdHoareTripleChecker+Valid, 3884 SdHoareTripleChecker+Invalid, 1565 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 640 IncrementalHoareTripleChecker+Valid, 922 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.3s IncrementalHoareTripleChecker+Time [2022-07-21 10:49:52,444 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2125 Valid, 3884 Invalid, 1565 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [640 Valid, 922 Invalid, 3 Unknown, 0 Unchecked, 8.3s Time] [2022-07-21 10:49:52,458 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16682 states. [2022-07-21 10:49:52,982 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16682 to 13514. [2022-07-21 10:49:53,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13514 states, 9781 states have (on average 1.2985379818014517) internal successors, (12701), 9987 states have internal predecessors, (12701), 2782 states have call successors, (2782), 844 states have call predecessors, (2782), 950 states have return successors, (3314), 2814 states have call predecessors, (3314), 2778 states have call successors, (3314) [2022-07-21 10:49:53,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13514 states to 13514 states and 18797 transitions. [2022-07-21 10:49:53,067 INFO L78 Accepts]: Start accepts. Automaton has 13514 states and 18797 transitions. Word has length 73 [2022-07-21 10:49:53,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:49:53,070 INFO L495 AbstractCegarLoop]: Abstraction has 13514 states and 18797 transitions. [2022-07-21 10:49:53,070 INFO L496 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) [2022-07-21 10:49:53,070 INFO L276 IsEmpty]: Start isEmpty. Operand 13514 states and 18797 transitions. [2022-07-21 10:49:53,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-07-21 10:49:53,094 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:49:53,094 INFO L195 NwaCegarLoop]: 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] [2022-07-21 10:49:53,094 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-07-21 10:49:53,095 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:49:53,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:49:53,095 INFO L85 PathProgramCache]: Analyzing trace with hash 2100459159, now seen corresponding path program 1 times [2022-07-21 10:49:53,096 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 10:49:53,096 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2058785579] [2022-07-21 10:49:53,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:49:53,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 10:49:53,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:53,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-07-21 10:49:53,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:53,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-21 10:49:53,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:53,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-21 10:49:53,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:53,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-07-21 10:49:53,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:53,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-07-21 10:49:53,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:53,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-07-21 10:49:53,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:53,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-07-21 10:49:53,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:53,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-07-21 10:49:53,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:53,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-07-21 10:49:53,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:53,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 10:49:53,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:49:53,292 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-07-21 10:49:53,292 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 10:49:53,292 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2058785579] [2022-07-21 10:49:53,292 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2058785579] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:49:53,293 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:49:53,293 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-21 10:49:53,293 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [905376380] [2022-07-21 10:49:53,293 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:49:53,294 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-21 10:49:53,294 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 10:49:53,295 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-21 10:49:53,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-21 10:49:53,295 INFO L87 Difference]: Start difference. First operand 13514 states and 18797 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) [2022-07-21 10:49:55,044 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-21 10:49:57,071 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-21 10:49:59,087 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-21 10:50:03,594 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-21 10:50:08,546 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-21 10:50:11,827 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-21 10:50:13,864 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-21 10:50:15,911 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-21 10:50:17,937 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 [] [2022-07-21 10:50:19,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:50:19,216 INFO L93 Difference]: Finished difference Result 41408 states and 58101 transitions. [2022-07-21 10:50:19,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-21 10:50:19,216 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 [2022-07-21 10:50:19,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:50:19,341 INFO L225 Difference]: With dead ends: 41408 [2022-07-21 10:50:19,341 INFO L226 Difference]: Without dead ends: 27897 [2022-07-21 10:50:19,402 INFO L412 NwaCegarLoop]: 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 [2022-07-21 10:50:19,403 INFO L413 NwaCegarLoop]: 1840 mSDtfsCounter, 2241 mSDsluCounter, 2461 mSDsCounter, 0 mSdLazyCounter, 2231 mSolverCounterSat, 1334 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2439 SdHoareTripleChecker+Valid, 4301 SdHoareTripleChecker+Invalid, 3573 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1334 IncrementalHoareTripleChecker+Valid, 2231 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.0s IncrementalHoareTripleChecker+Time [2022-07-21 10:50:19,404 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2439 Valid, 4301 Invalid, 3573 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1334 Valid, 2231 Invalid, 8 Unknown, 0 Unchecked, 25.0s Time] [2022-07-21 10:50:19,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27897 states. [2022-07-21 10:50:20,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27897 to 24824. [2022-07-21 10:50:20,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24824 states, 17779 states have (on average 1.2765059902131728) internal successors, (22695), 18225 states have internal predecessors, (22695), 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) [2022-07-21 10:50:20,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24824 states to 24824 states and 34475 transitions. [2022-07-21 10:50:20,691 INFO L78 Accepts]: Start accepts. Automaton has 24824 states and 34475 transitions. Word has length 109 [2022-07-21 10:50:20,691 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:50:20,691 INFO L495 AbstractCegarLoop]: Abstraction has 24824 states and 34475 transitions. [2022-07-21 10:50:20,691 INFO L496 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) [2022-07-21 10:50:20,692 INFO L276 IsEmpty]: Start isEmpty. Operand 24824 states and 34475 transitions. [2022-07-21 10:50:20,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-07-21 10:50:20,730 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:50:20,730 INFO L195 NwaCegarLoop]: 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] [2022-07-21 10:50:20,730 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-07-21 10:50:20,731 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:50:20,731 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:50:20,731 INFO L85 PathProgramCache]: Analyzing trace with hash -1161904003, now seen corresponding path program 1 times [2022-07-21 10:50:20,731 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 10:50:20,731 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [776697069] [2022-07-21 10:50:20,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:50:20,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 10:50:20,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:50:20,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-21 10:50:20,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:50:20,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-07-21 10:50:20,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:50:20,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 10:50:20,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:50:20,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 10:50:20,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:50:20,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-07-21 10:50:20,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:50:20,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-07-21 10:50:20,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:50:20,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-07-21 10:50:20,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:50:20,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-07-21 10:50:20,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:50:20,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-07-21 10:50:20,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:50:20,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-07-21 10:50:20,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:50:20,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-07-21 10:50:20,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:50:20,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-07-21 10:50:20,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:50:20,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2022-07-21 10:50:20,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:50:20,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 10:50:20,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:50:20,943 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-07-21 10:50:20,943 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 10:50:20,944 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [776697069] [2022-07-21 10:50:20,944 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [776697069] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:50:20,944 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:50:20,944 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-21 10:50:20,944 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1099865995] [2022-07-21 10:50:20,944 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:50:20,945 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-21 10:50:20,945 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 10:50:20,945 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-21 10:50:20,945 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-21 10:50:20,945 INFO L87 Difference]: Start difference. First operand 24824 states and 34475 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) [2022-07-21 10:50:24,311 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 [] [2022-07-21 10:50:26,337 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-21 10:50:28,366 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-21 10:50:30,452 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-21 10:50:40,596 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-21 10:50:42,630 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 [] [2022-07-21 10:50:44,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:50:44,170 INFO L93 Difference]: Finished difference Result 67430 states and 94413 transitions. [2022-07-21 10:50:44,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-21 10:50:44,171 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 [2022-07-21 10:50:44,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:50:44,393 INFO L225 Difference]: With dead ends: 67430 [2022-07-21 10:50:44,393 INFO L226 Difference]: Without dead ends: 42609 [2022-07-21 10:50:44,489 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-07-21 10:50:44,490 INFO L413 NwaCegarLoop]: 2243 mSDtfsCounter, 2194 mSDsluCounter, 2954 mSDsCounter, 0 mSdLazyCounter, 2303 mSolverCounterSat, 1265 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2377 SdHoareTripleChecker+Valid, 5197 SdHoareTripleChecker+Invalid, 3574 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1265 IncrementalHoareTripleChecker+Valid, 2303 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.6s IncrementalHoareTripleChecker+Time [2022-07-21 10:50:44,491 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2377 Valid, 5197 Invalid, 3574 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1265 Valid, 2303 Invalid, 6 Unknown, 0 Unchecked, 21.6s Time] [2022-07-21 10:50:44,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42609 states. [2022-07-21 10:50:46,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42609 to 37756. [2022-07-21 10:50:46,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37756 states, 27191 states have (on average 1.2828141664521349) internal successors, (34881), 27829 states have internal predecessors, (34881), 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) [2022-07-21 10:50:46,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37756 states to 37756 states and 52341 transitions. [2022-07-21 10:50:46,711 INFO L78 Accepts]: Start accepts. Automaton has 37756 states and 52341 transitions. Word has length 117 [2022-07-21 10:50:46,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:50:46,711 INFO L495 AbstractCegarLoop]: Abstraction has 37756 states and 52341 transitions. [2022-07-21 10:50:46,712 INFO L496 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) [2022-07-21 10:50:46,712 INFO L276 IsEmpty]: Start isEmpty. Operand 37756 states and 52341 transitions. [2022-07-21 10:50:46,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-07-21 10:50:46,885 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:50:46,886 INFO L195 NwaCegarLoop]: 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] [2022-07-21 10:50:46,886 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-07-21 10:50:46,886 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:50:46,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:50:46,887 INFO L85 PathProgramCache]: Analyzing trace with hash 252687756, now seen corresponding path program 1 times [2022-07-21 10:50:46,888 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 10:50:46,888 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [442588572] [2022-07-21 10:50:46,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:50:46,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 10:50:46,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:50:47,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-07-21 10:50:47,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:50:47,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-07-21 10:50:47,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:50:47,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-07-21 10:50:47,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:50:47,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-07-21 10:50:47,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:50:47,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-07-21 10:50:47,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:50:47,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-07-21 10:50:47,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:50:47,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-07-21 10:50:47,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:50:47,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-07-21 10:50:47,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:50:47,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-07-21 10:50:47,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:50:47,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 10:50:47,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:50:47,258 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-07-21 10:50:47,259 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 10:50:47,259 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [442588572] [2022-07-21 10:50:47,259 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [442588572] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:50:47,259 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:50:47,259 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-07-21 10:50:47,259 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [921227093] [2022-07-21 10:50:47,259 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:50:47,260 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-07-21 10:50:47,260 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 10:50:47,260 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-07-21 10:50:47,260 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2022-07-21 10:50:47,261 INFO L87 Difference]: Start difference. First operand 37756 states and 52341 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) [2022-07-21 10:50:49,974 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 [] [2022-07-21 10:50:55,237 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-21 10:50:57,266 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-21 10:50:58,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:50:58,209 INFO L93 Difference]: Finished difference Result 50665 states and 70468 transitions. [2022-07-21 10:50:58,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-07-21 10:50:58,210 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 [2022-07-21 10:50:58,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:50:58,216 INFO L225 Difference]: With dead ends: 50665 [2022-07-21 10:50:58,216 INFO L226 Difference]: Without dead ends: 0 [2022-07-21 10:50:58,317 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=70, Invalid=236, Unknown=0, NotChecked=0, Total=306 [2022-07-21 10:50:58,318 INFO L413 NwaCegarLoop]: 1054 mSDtfsCounter, 642 mSDsluCounter, 4498 mSDsCounter, 0 mSdLazyCounter, 3237 mSolverCounterSat, 489 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 701 SdHoareTripleChecker+Valid, 5552 SdHoareTripleChecker+Invalid, 3729 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 489 IncrementalHoareTripleChecker+Valid, 3237 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.1s IncrementalHoareTripleChecker+Time [2022-07-21 10:50:58,318 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [701 Valid, 5552 Invalid, 3729 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [489 Valid, 3237 Invalid, 3 Unknown, 0 Unchecked, 10.1s Time] [2022-07-21 10:50:58,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-07-21 10:50:58,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-07-21 10:50:58,319 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) [2022-07-21 10:50:58,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-07-21 10:50:58,327 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 121 [2022-07-21 10:50:58,328 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:50:58,328 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-21 10:50:58,328 INFO L496 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) [2022-07-21 10:50:58,328 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-07-21 10:50:58,328 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-07-21 10:50:58,331 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-21 10:50:58,331 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-07-21 10:50:58,333 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-07-21 10:51:36,307 INFO L899 garLoopResultBuilder]: For program point atomic_setEXIT(lines 3978 3984) no Hoare annotation was computed. [2022-07-21 10:51:36,307 INFO L895 garLoopResultBuilder]: At program point atomic_setENTRY(lines 3978 3984) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,307 INFO L899 garLoopResultBuilder]: For program point atomic_setFINAL(lines 3978 3984) no Hoare annotation was computed. [2022-07-21 10:51:36,308 INFO L895 garLoopResultBuilder]: At program point dlfb_ops_blankENTRY(lines 5436 5462) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,308 INFO L902 garLoopResultBuilder]: At program point L5455(line 5455) the Hoare annotation is: true [2022-07-21 10:51:36,308 INFO L899 garLoopResultBuilder]: For program point L5455-1(line 5455) no Hoare annotation was computed. [2022-07-21 10:51:36,308 INFO L899 garLoopResultBuilder]: For program point L5449(lines 5449 5452) no Hoare annotation was computed. [2022-07-21 10:51:36,308 INFO L899 garLoopResultBuilder]: For program point dlfb_ops_blankFINAL(lines 5436 5462) no Hoare annotation was computed. [2022-07-21 10:51:36,308 INFO L895 garLoopResultBuilder]: At program point L5445(line 5445) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,308 INFO L899 garLoopResultBuilder]: For program point L5445-1(line 5445) no Hoare annotation was computed. [2022-07-21 10:51:36,309 INFO L899 garLoopResultBuilder]: For program point dlfb_ops_blankEXIT(lines 5436 5462) no Hoare annotation was computed. [2022-07-21 10:51:36,309 INFO L902 garLoopResultBuilder]: At program point L5433(lines 5395 5435) the Hoare annotation is: true [2022-07-21 10:51:36,309 INFO L902 garLoopResultBuilder]: At program point L5458(line 5458) the Hoare annotation is: true [2022-07-21 10:51:36,309 INFO L899 garLoopResultBuilder]: For program point L5456-1(line 5456) no Hoare annotation was computed. [2022-07-21 10:51:36,309 INFO L902 garLoopResultBuilder]: At program point L5454(line 5454) the Hoare annotation is: true [2022-07-21 10:51:36,309 INFO L899 garLoopResultBuilder]: For program point L5458-1(line 5458) no Hoare annotation was computed. [2022-07-21 10:51:36,309 INFO L902 garLoopResultBuilder]: At program point L5456(line 5456) the Hoare annotation is: true [2022-07-21 10:51:36,309 INFO L899 garLoopResultBuilder]: For program point L5454-1(line 5454) no Hoare annotation was computed. [2022-07-21 10:51:36,310 INFO L899 garLoopResultBuilder]: For program point L5448(line 5448) no Hoare annotation was computed. [2022-07-21 10:51:36,310 INFO L902 garLoopResultBuilder]: At program point L5444-2(lines 5444 5447) the Hoare annotation is: true [2022-07-21 10:51:36,310 INFO L899 garLoopResultBuilder]: For program point L5444(lines 5444 5447) no Hoare annotation was computed. [2022-07-21 10:51:36,310 INFO L899 garLoopResultBuilder]: For program point dlfb_vidreg_lockFINAL(lines 4371 4377) no Hoare annotation was computed. [2022-07-21 10:51:36,310 INFO L899 garLoopResultBuilder]: For program point dlfb_vidreg_lockEXIT(lines 4371 4377) no Hoare annotation was computed. [2022-07-21 10:51:36,310 INFO L895 garLoopResultBuilder]: At program point L4374(line 4374) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,310 INFO L895 garLoopResultBuilder]: At program point dlfb_vidreg_lockENTRY(lines 4371 4377) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,311 INFO L899 garLoopResultBuilder]: For program point L4374-1(line 4374) no Hoare annotation was computed. [2022-07-21 10:51:36,311 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataFINAL(lines 7495 7497) no Hoare annotation was computed. [2022-07-21 10:51:36,311 INFO L899 garLoopResultBuilder]: For program point L7496-1(line 7496) no Hoare annotation was computed. [2022-07-21 10:51:36,311 INFO L895 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 7495 7497) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,311 INFO L895 garLoopResultBuilder]: At program point L7496(line 7496) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,311 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 7495 7497) no Hoare annotation was computed. [2022-07-21 10:51:36,312 INFO L895 garLoopResultBuilder]: At program point L7631(lines 7630 7632) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-07-21 10:51:36,312 INFO L899 garLoopResultBuilder]: For program point L5000-1(lines 5000 5001) no Hoare annotation was computed. [2022-07-21 10:51:36,312 INFO L899 garLoopResultBuilder]: For program point dlfb_ops_fillrectEXIT(lines 4995 5004) no Hoare annotation was computed. [2022-07-21 10:51:36,312 INFO L895 garLoopResultBuilder]: At program point L5000(lines 5000 5001) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-07-21 10:51:36,312 INFO L895 garLoopResultBuilder]: At program point dlfb_ops_fillrectENTRY(lines 4995 5004) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-07-21 10:51:36,312 INFO L899 garLoopResultBuilder]: For program point dlfb_ops_fillrectFINAL(lines 4995 5004) no Hoare annotation was computed. [2022-07-21 10:51:36,313 INFO L895 garLoopResultBuilder]: At program point L4990(lines 4990 4991) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-07-21 10:51:36,313 INFO L895 garLoopResultBuilder]: At program point dlfb_ops_imageblitENTRY(lines 4985 4994) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-07-21 10:51:36,313 INFO L899 garLoopResultBuilder]: For program point L4990-1(lines 4990 4991) no Hoare annotation was computed. [2022-07-21 10:51:36,313 INFO L899 garLoopResultBuilder]: For program point dlfb_ops_imageblitFINAL(lines 4985 4994) no Hoare annotation was computed. [2022-07-21 10:51:36,313 INFO L899 garLoopResultBuilder]: For program point dlfb_ops_imageblitEXIT(lines 4985 4994) no Hoare annotation was computed. [2022-07-21 10:51:36,313 INFO L895 garLoopResultBuilder]: At program point L7634(lines 7633 7635) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-07-21 10:51:36,313 INFO L899 garLoopResultBuilder]: For program point kref_subEXIT(lines 4098 4118) no Hoare annotation was computed. [2022-07-21 10:51:36,314 INFO L895 garLoopResultBuilder]: At program point L3997(lines 3992 3999) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|) (<= |kref_sub_~release#1.offset| |#funAddr~dlfb_free.offset|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (<= |kref_sub_#in~release#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))) [2022-07-21 10:51:36,314 INFO L895 garLoopResultBuilder]: At program point kref_subENTRY(lines 4098 4118) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (<= |kref_sub_#in~release#1.offset| |#funAddr~dlfb_free.offset|)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,314 INFO L895 garLoopResultBuilder]: At program point L4112(line 4112) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|) (<= |kref_sub_~release#1.offset| |#funAddr~dlfb_free.offset|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (<= |kref_sub_#in~release#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))) [2022-07-21 10:51:36,314 INFO L899 garLoopResultBuilder]: For program point L4111(lines 4111 4115) no Hoare annotation was computed. [2022-07-21 10:51:36,314 INFO L899 garLoopResultBuilder]: For program point L4112-1(line 4112) no Hoare annotation was computed. [2022-07-21 10:51:36,314 INFO L899 garLoopResultBuilder]: For program point L4109(line 4109) no Hoare annotation was computed. [2022-07-21 10:51:36,315 INFO L895 garLoopResultBuilder]: At program point L4106(line 4106) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|) (<= |kref_sub_~release#1.offset| |#funAddr~dlfb_free.offset|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (<= |kref_sub_#in~release#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))) [2022-07-21 10:51:36,315 INFO L895 garLoopResultBuilder]: At program point L4104(line 4104) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|) (<= |kref_sub_~release#1.offset| |#funAddr~dlfb_free.offset|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (<= |kref_sub_#in~release#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))) [2022-07-21 10:51:36,315 INFO L895 garLoopResultBuilder]: At program point L4105-1(lines 4105 4108) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|) (<= |kref_sub_~release#1.offset| |#funAddr~dlfb_free.offset|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (<= |kref_sub_#in~release#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))) [2022-07-21 10:51:36,315 INFO L899 garLoopResultBuilder]: For program point L4105(lines 4105 4108) no Hoare annotation was computed. [2022-07-21 10:51:36,315 INFO L899 garLoopResultBuilder]: For program point L4104-1(line 4104) no Hoare annotation was computed. [2022-07-21 10:51:36,315 INFO L899 garLoopResultBuilder]: For program point kref_subFINAL(lines 4098 4118) no Hoare annotation was computed. [2022-07-21 10:51:36,315 INFO L899 garLoopResultBuilder]: For program point L6402-1(line 6402) no Hoare annotation was computed. [2022-07-21 10:51:36,316 INFO L902 garLoopResultBuilder]: At program point L7676(lines 7675 7677) the Hoare annotation is: true [2022-07-21 10:51:36,316 INFO L899 garLoopResultBuilder]: For program point L6414(line 6414) no Hoare annotation was computed. [2022-07-21 10:51:36,316 INFO L899 garLoopResultBuilder]: For program point dlfb_submit_urbFINAL(lines 6398 6420) no Hoare annotation was computed. [2022-07-21 10:51:36,316 INFO L899 garLoopResultBuilder]: For program point L6412-2(lines 6412 6417) no Hoare annotation was computed. [2022-07-21 10:51:36,316 INFO L899 garLoopResultBuilder]: For program point L6412(lines 6412 6417) no Hoare annotation was computed. [2022-07-21 10:51:36,316 INFO L902 garLoopResultBuilder]: At program point L6413-1(line 6413) the Hoare annotation is: true [2022-07-21 10:51:36,316 INFO L902 garLoopResultBuilder]: At program point L6413(line 6413) the Hoare annotation is: true [2022-07-21 10:51:36,316 INFO L899 garLoopResultBuilder]: For program point dlfb_submit_urbEXIT(lines 6398 6420) no Hoare annotation was computed. [2022-07-21 10:51:36,317 INFO L902 garLoopResultBuilder]: At program point L6406(lines 6403 6408) the Hoare annotation is: true [2022-07-21 10:51:36,317 INFO L895 garLoopResultBuilder]: At program point dlfb_submit_urbENTRY(lines 6398 6420) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,317 INFO L895 garLoopResultBuilder]: At program point L6402(line 6402) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,317 INFO L899 garLoopResultBuilder]: For program point L6403(lines 6403 6409) no Hoare annotation was computed. [2022-07-21 10:51:36,317 INFO L902 garLoopResultBuilder]: At program point L6231(line 6231) the Hoare annotation is: true [2022-07-21 10:51:36,317 INFO L899 garLoopResultBuilder]: For program point L6231-1(line 6231) no Hoare annotation was computed. [2022-07-21 10:51:36,318 INFO L902 garLoopResultBuilder]: At program point L6233(line 6233) the Hoare annotation is: true [2022-07-21 10:51:36,318 INFO L899 garLoopResultBuilder]: For program point L6233-1(lines 6207 6237) no Hoare annotation was computed. [2022-07-21 10:51:36,318 INFO L902 garLoopResultBuilder]: At program point L6227(line 6227) the Hoare annotation is: true [2022-07-21 10:51:36,318 INFO L899 garLoopResultBuilder]: For program point L6227-1(line 6227) no Hoare annotation was computed. [2022-07-21 10:51:36,318 INFO L902 garLoopResultBuilder]: At program point L6229(line 6229) the Hoare annotation is: true [2022-07-21 10:51:36,318 INFO L899 garLoopResultBuilder]: For program point dlfb_urb_completionEXIT(lines 6207 6237) no Hoare annotation was computed. [2022-07-21 10:51:36,318 INFO L899 garLoopResultBuilder]: For program point L6229-1(lines 6212 6236) no Hoare annotation was computed. [2022-07-21 10:51:36,318 INFO L902 garLoopResultBuilder]: At program point L6225(line 6225) the Hoare annotation is: true [2022-07-21 10:51:36,319 INFO L895 garLoopResultBuilder]: At program point dlfb_urb_completionENTRY(lines 6207 6237) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,319 INFO L899 garLoopResultBuilder]: For program point L6225-1(line 6225) no Hoare annotation was computed. [2022-07-21 10:51:36,319 INFO L895 garLoopResultBuilder]: At program point L6219(line 6219) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,319 INFO L899 garLoopResultBuilder]: For program point L6215(lines 6215 6223) no Hoare annotation was computed. [2022-07-21 10:51:36,319 INFO L899 garLoopResultBuilder]: For program point L6215-1(lines 6215 6223) no Hoare annotation was computed. [2022-07-21 10:51:36,319 INFO L902 garLoopResultBuilder]: At program point L6226(line 6226) the Hoare annotation is: true [2022-07-21 10:51:36,319 INFO L899 garLoopResultBuilder]: For program point L6226-1(line 6226) no Hoare annotation was computed. [2022-07-21 10:51:36,320 INFO L899 garLoopResultBuilder]: For program point L6216-2(line 6216) no Hoare annotation was computed. [2022-07-21 10:51:36,320 INFO L899 garLoopResultBuilder]: For program point L6216(line 6216) no Hoare annotation was computed. [2022-07-21 10:51:36,320 INFO L899 garLoopResultBuilder]: For program point L6216-5(lines 6216 6221) no Hoare annotation was computed. [2022-07-21 10:51:36,320 INFO L899 garLoopResultBuilder]: For program point L6216-3(line 6216) no Hoare annotation was computed. [2022-07-21 10:51:36,320 INFO L899 garLoopResultBuilder]: For program point INIT_LIST_HEADEXIT(lines 3896 3903) no Hoare annotation was computed. [2022-07-21 10:51:36,320 INFO L895 garLoopResultBuilder]: At program point INIT_LIST_HEADENTRY(lines 3896 3903) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,320 INFO L899 garLoopResultBuilder]: For program point INIT_LIST_HEADFINAL(lines 3896 3903) no Hoare annotation was computed. [2022-07-21 10:51:36,321 INFO L895 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|))) [2022-07-21 10:51:36,321 INFO L895 garLoopResultBuilder]: At program point L5234(line 5234) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|))) [2022-07-21 10:51:36,321 INFO L899 garLoopResultBuilder]: For program point L5234-1(line 5234) no Hoare annotation was computed. [2022-07-21 10:51:36,321 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2022-07-21 10:51:36,321 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-21 10:51:36,321 INFO L895 garLoopResultBuilder]: At program point L5249(line 5249) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (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 (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|))) [2022-07-21 10:51:36,321 INFO L895 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (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 (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|))) [2022-07-21 10:51:36,321 INFO L899 garLoopResultBuilder]: For program point L5249-1(line 5249) no Hoare annotation was computed. [2022-07-21 10:51:36,322 INFO L899 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2022-07-21 10:51:36,322 INFO L899 garLoopResultBuilder]: For program point L-1-5(line -1) no Hoare annotation was computed. [2022-07-21 10:51:36,322 INFO L895 garLoopResultBuilder]: At program point L-1-6(line -1) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (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 (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|))) [2022-07-21 10:51:36,322 INFO L895 garLoopResultBuilder]: At program point L5239(line 5239) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|))) [2022-07-21 10:51:36,322 INFO L895 garLoopResultBuilder]: At program point L5239-1(lines 5227 5242) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|))) [2022-07-21 10:51:36,322 INFO L899 garLoopResultBuilder]: For program point L-1-8(line -1) no Hoare annotation was computed. [2022-07-21 10:51:36,323 INFO L895 garLoopResultBuilder]: At program point L-1-9(line -1) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (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 (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|))) [2022-07-21 10:51:36,323 INFO L899 garLoopResultBuilder]: For program point L-1-11(line -1) no Hoare annotation was computed. [2022-07-21 10:51:36,323 INFO L895 garLoopResultBuilder]: At program point L-1-12(line -1) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (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 (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|))) [2022-07-21 10:51:36,323 INFO L895 garLoopResultBuilder]: At program point L5237(line 5237) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|))) [2022-07-21 10:51:36,323 INFO L899 garLoopResultBuilder]: For program point L5237-1(line 5237) no Hoare annotation was computed. [2022-07-21 10:51:36,323 INFO L899 garLoopResultBuilder]: For program point L5233-2(lines 5233 5236) no Hoare annotation was computed. [2022-07-21 10:51:36,323 INFO L899 garLoopResultBuilder]: For program point L-1-14(line -1) no Hoare annotation was computed. [2022-07-21 10:51:36,323 INFO L899 garLoopResultBuilder]: For program point L5233(lines 5233 5236) no Hoare annotation was computed. [2022-07-21 10:51:36,324 INFO L895 garLoopResultBuilder]: At program point L5250(lines 5243 5252) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (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 (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|))) [2022-07-21 10:51:36,324 INFO L899 garLoopResultBuilder]: For program point L4093(line 4093) no Hoare annotation was computed. [2022-07-21 10:51:36,324 INFO L902 garLoopResultBuilder]: At program point L4090(line 4090) the Hoare annotation is: true [2022-07-21 10:51:36,324 INFO L902 garLoopResultBuilder]: At program point L4088(line 4088) the Hoare annotation is: true [2022-07-21 10:51:36,324 INFO L902 garLoopResultBuilder]: At program point L4089-1(lines 4089 4092) the Hoare annotation is: true [2022-07-21 10:51:36,324 INFO L899 garLoopResultBuilder]: For program point L4089(lines 4089 4092) no Hoare annotation was computed. [2022-07-21 10:51:36,324 INFO L902 garLoopResultBuilder]: At program point L4086(line 4086) the Hoare annotation is: true [2022-07-21 10:51:36,325 INFO L899 garLoopResultBuilder]: For program point L4088-1(line 4088) no Hoare annotation was computed. [2022-07-21 10:51:36,325 INFO L899 garLoopResultBuilder]: For program point L4086-1(line 4086) no Hoare annotation was computed. [2022-07-21 10:51:36,325 INFO L899 garLoopResultBuilder]: For program point kref_getEXIT(lines 4081 4097) no Hoare annotation was computed. [2022-07-21 10:51:36,325 INFO L899 garLoopResultBuilder]: For program point kref_getFINAL(lines 4081 4097) no Hoare annotation was computed. [2022-07-21 10:51:36,325 INFO L902 garLoopResultBuilder]: At program point kref_getENTRY(lines 4081 4097) the Hoare annotation is: true [2022-07-21 10:51:36,325 INFO L902 garLoopResultBuilder]: At program point L4004(lines 4000 4006) the Hoare annotation is: true [2022-07-21 10:51:36,325 INFO L899 garLoopResultBuilder]: For program point dlfb_ops_openFINAL(lines 5194 5226) no Hoare annotation was computed. [2022-07-21 10:51:36,325 INFO L895 garLoopResultBuilder]: At program point L5211(line 5211) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,326 INFO L899 garLoopResultBuilder]: For program point L5213-2(lines 5213 5217) no Hoare annotation was computed. [2022-07-21 10:51:36,326 INFO L899 garLoopResultBuilder]: For program point L5211-1(line 5211) no Hoare annotation was computed. [2022-07-21 10:51:36,326 INFO L899 garLoopResultBuilder]: For program point L5213(lines 5213 5217) no Hoare annotation was computed. [2022-07-21 10:51:36,326 INFO L895 garLoopResultBuilder]: At program point L5209(line 5209) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,326 INFO L899 garLoopResultBuilder]: For program point L5209-1(line 5209) no Hoare annotation was computed. [2022-07-21 10:51:36,326 INFO L899 garLoopResultBuilder]: For program point L5210(line 5210) no Hoare annotation was computed. [2022-07-21 10:51:36,326 INFO L899 garLoopResultBuilder]: For program point dlfb_ops_openEXIT(lines 5194 5226) no Hoare annotation was computed. [2022-07-21 10:51:36,327 INFO L899 garLoopResultBuilder]: For program point L5210-4(lines 5210 5221) no Hoare annotation was computed. [2022-07-21 10:51:36,327 INFO L899 garLoopResultBuilder]: For program point L5210-2(lines 5210 5221) no Hoare annotation was computed. [2022-07-21 10:51:36,327 INFO L902 garLoopResultBuilder]: At program point L7539(lines 7538 7540) the Hoare annotation is: true [2022-07-21 10:51:36,327 INFO L899 garLoopResultBuilder]: For program point L5204(lines 5204 5207) no Hoare annotation was computed. [2022-07-21 10:51:36,327 INFO L899 garLoopResultBuilder]: For program point L5200(lines 5200 5203) no Hoare annotation was computed. [2022-07-21 10:51:36,327 INFO L895 garLoopResultBuilder]: At program point dlfb_ops_openENTRY(lines 5194 5226) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-07-21 10:51:36,327 INFO L902 garLoopResultBuilder]: At program point L3952(lines 3949 3954) the Hoare annotation is: true [2022-07-21 10:51:36,327 INFO L899 garLoopResultBuilder]: For program point get_cyclesEXIT(lines 4058 4065) no Hoare annotation was computed. [2022-07-21 10:51:36,328 INFO L902 garLoopResultBuilder]: At program point get_cyclesENTRY(lines 4058 4065) the Hoare annotation is: true [2022-07-21 10:51:36,328 INFO L899 garLoopResultBuilder]: For program point get_cyclesFINAL(lines 4058 4065) no Hoare annotation was computed. [2022-07-21 10:51:36,328 INFO L899 garLoopResultBuilder]: For program point L3949(lines 3949 3955) no Hoare annotation was computed. [2022-07-21 10:51:36,328 INFO L899 garLoopResultBuilder]: For program point L3947-1(lines 3947 3948) no Hoare annotation was computed. [2022-07-21 10:51:36,328 INFO L902 garLoopResultBuilder]: At program point L3947(lines 3947 3948) the Hoare annotation is: true [2022-07-21 10:51:36,328 INFO L902 garLoopResultBuilder]: At program point L3961(lines 3933 3963) the Hoare annotation is: true [2022-07-21 10:51:36,328 INFO L899 garLoopResultBuilder]: For program point upFINAL(lines 7644 7646) no Hoare annotation was computed. [2022-07-21 10:51:36,329 INFO L899 garLoopResultBuilder]: For program point upEXIT(lines 7644 7646) no Hoare annotation was computed. [2022-07-21 10:51:36,329 INFO L902 garLoopResultBuilder]: At program point upENTRY(lines 7644 7646) the Hoare annotation is: true [2022-07-21 10:51:36,329 INFO L895 garLoopResultBuilder]: At program point dlfb_set_registerENTRY(lines 4350 4370) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,329 INFO L899 garLoopResultBuilder]: For program point dlfb_set_registerFINAL(lines 4350 4370) no Hoare annotation was computed. [2022-07-21 10:51:36,329 INFO L899 garLoopResultBuilder]: For program point dlfb_set_registerEXIT(lines 4350 4370) no Hoare annotation was computed. [2022-07-21 10:51:36,329 INFO L895 garLoopResultBuilder]: At program point dlfb_ops_mmapENTRY(lines 4540 4583) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-07-21 10:51:36,329 INFO L899 garLoopResultBuilder]: For program point dlfb_ops_mmapFINAL(lines 4540 4583) no Hoare annotation was computed. [2022-07-21 10:51:36,329 INFO L899 garLoopResultBuilder]: For program point L4569(lines 4569 4573) no Hoare annotation was computed. [2022-07-21 10:51:36,330 INFO L899 garLoopResultBuilder]: For program point L4563(lines 4563 4566) no Hoare annotation was computed. [2022-07-21 10:51:36,330 INFO L902 garLoopResultBuilder]: At program point L4578(lines 4548 4582) the Hoare annotation is: true [2022-07-21 10:51:36,330 INFO L902 garLoopResultBuilder]: At program point L7621(lines 7620 7622) the Hoare annotation is: true [2022-07-21 10:51:36,330 INFO L902 garLoopResultBuilder]: At program point L4574(lines 4548 4582) the Hoare annotation is: true [2022-07-21 10:51:36,330 INFO L902 garLoopResultBuilder]: At program point L4576(lines 4548 4582) the Hoare annotation is: true [2022-07-21 10:51:36,330 INFO L899 garLoopResultBuilder]: For program point dlfb_ops_mmapEXIT(lines 4540 4583) no Hoare annotation was computed. [2022-07-21 10:51:36,330 INFO L902 garLoopResultBuilder]: At program point L7686(lines 7685 7687) the Hoare annotation is: true [2022-07-21 10:51:36,330 INFO L899 garLoopResultBuilder]: For program point L4552(lines 4552 4555) no Hoare annotation was computed. [2022-07-21 10:51:36,331 INFO L899 garLoopResultBuilder]: For program point dlfb_ops_ioctlEXIT(lines 5118 5173) no Hoare annotation was computed. [2022-07-21 10:51:36,331 INFO L899 garLoopResultBuilder]: For program point L5135(lines 5135 5138) no Hoare annotation was computed. [2022-07-21 10:51:36,331 INFO L895 garLoopResultBuilder]: At program point L4144(line 4144) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,331 INFO L899 garLoopResultBuilder]: For program point L5168-1(line 5168) no Hoare annotation was computed. [2022-07-21 10:51:36,331 INFO L899 garLoopResultBuilder]: For program point L4144-1(line 4144) no Hoare annotation was computed. [2022-07-21 10:51:36,331 INFO L902 garLoopResultBuilder]: At program point L5168(line 5168) the Hoare annotation is: true [2022-07-21 10:51:36,331 INFO L899 garLoopResultBuilder]: For program point L4140(line 4140) no Hoare annotation was computed. [2022-07-21 10:51:36,332 INFO L899 garLoopResultBuilder]: For program point L5164-2(lines 5164 5167) no Hoare annotation was computed. [2022-07-21 10:51:36,332 INFO L899 garLoopResultBuilder]: For program point L5164(lines 5164 5167) no Hoare annotation was computed. [2022-07-21 10:51:36,332 INFO L895 garLoopResultBuilder]: At program point L5127(line 5127) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,332 INFO L899 garLoopResultBuilder]: For program point L5127-1(line 5127) no Hoare annotation was computed. [2022-07-21 10:51:36,332 INFO L899 garLoopResultBuilder]: For program point L5160-2(lines 5160 5163) no Hoare annotation was computed. [2022-07-21 10:51:36,332 INFO L899 garLoopResultBuilder]: For program point L5160(lines 5160 5163) no Hoare annotation was computed. [2022-07-21 10:51:36,332 INFO L899 garLoopResultBuilder]: For program point L5156-2(lines 5156 5159) no Hoare annotation was computed. [2022-07-21 10:51:36,332 INFO L899 garLoopResultBuilder]: For program point L5156(lines 5156 5159) no Hoare annotation was computed. [2022-07-21 10:51:36,333 INFO L899 garLoopResultBuilder]: For program point L5152-2(lines 5152 5155) no Hoare annotation was computed. [2022-07-21 10:51:36,333 INFO L899 garLoopResultBuilder]: For program point L5152(lines 5152 5155) no Hoare annotation was computed. [2022-07-21 10:51:36,333 INFO L895 garLoopResultBuilder]: At program point dlfb_ops_ioctlENTRY(lines 5118 5173) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-07-21 10:51:36,333 INFO L899 garLoopResultBuilder]: For program point L5148-2(lines 5148 5151) no Hoare annotation was computed. [2022-07-21 10:51:36,333 INFO L899 garLoopResultBuilder]: For program point dlfb_ops_ioctlFINAL(lines 5118 5173) no Hoare annotation was computed. [2022-07-21 10:51:36,333 INFO L899 garLoopResultBuilder]: For program point L5148(lines 5148 5151) no Hoare annotation was computed. [2022-07-21 10:51:36,333 INFO L899 garLoopResultBuilder]: For program point L5144(lines 5144 5147) no Hoare annotation was computed. [2022-07-21 10:51:36,333 INFO L899 garLoopResultBuilder]: For program point L4149-1(line 4149) no Hoare annotation was computed. [2022-07-21 10:51:36,334 INFO L895 garLoopResultBuilder]: At program point L4149(line 4149) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,334 INFO L899 garLoopResultBuilder]: For program point L4145(lines 4145 4156) no Hoare annotation was computed. [2022-07-21 10:51:36,334 INFO L899 garLoopResultBuilder]: For program point L4145-2(lines 4141 4157) no Hoare annotation was computed. [2022-07-21 10:51:36,334 INFO L899 garLoopResultBuilder]: For program point L4141(lines 4141 4157) no Hoare annotation was computed. [2022-07-21 10:51:36,334 INFO L899 garLoopResultBuilder]: For program point L5132(lines 5132 5141) no Hoare annotation was computed. [2022-07-21 10:51:36,334 INFO L895 garLoopResultBuilder]: At program point L4166(lines 4161 4168) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,334 INFO L899 garLoopResultBuilder]: For program point L5128(lines 5128 5131) no Hoare annotation was computed. [2022-07-21 10:51:36,335 INFO L895 garLoopResultBuilder]: At program point L4158(lines 4129 4160) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,335 INFO L895 garLoopResultBuilder]: At program point L7482(lines 7481 7483) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,335 INFO L899 garLoopResultBuilder]: For program point L4150(lines 4150 4154) no Hoare annotation was computed. [2022-07-21 10:51:36,335 INFO L895 garLoopResultBuilder]: At program point L4150-2(lines 4150 4154) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,335 INFO L895 garLoopResultBuilder]: At program point L4146(line 4146) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,335 INFO L899 garLoopResultBuilder]: For program point L4146-1(line 4146) no Hoare annotation was computed. [2022-07-21 10:51:36,336 INFO L895 garLoopResultBuilder]: At program point L4142(line 4142) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,336 INFO L899 garLoopResultBuilder]: For program point L4142-1(line 4142) no Hoare annotation was computed. [2022-07-21 10:51:36,336 INFO L899 garLoopResultBuilder]: For program point L4155(line 4155) no Hoare annotation was computed. [2022-07-21 10:51:36,336 INFO L899 garLoopResultBuilder]: For program point L5142(lines 5142 5170) no Hoare annotation was computed. [2022-07-21 10:51:36,336 INFO L899 garLoopResultBuilder]: For program point L5142-2(lines 5142 5170) no Hoare annotation was computed. [2022-07-21 10:51:36,336 INFO L895 garLoopResultBuilder]: At program point L4139-1(line 4139) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,336 INFO L895 garLoopResultBuilder]: At program point L4139(line 4139) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,337 INFO L895 garLoopResultBuilder]: At program point L4164(line 4164) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,337 INFO L899 garLoopResultBuilder]: For program point L4164-1(line 4164) no Hoare annotation was computed. [2022-07-21 10:51:36,337 INFO L899 garLoopResultBuilder]: For program point dlfb_free_framebuffer_workEXIT(lines 5283 5292) no Hoare annotation was computed. [2022-07-21 10:51:36,337 INFO L902 garLoopResultBuilder]: At program point L5289(line 5289) the Hoare annotation is: true [2022-07-21 10:51:36,337 INFO L902 garLoopResultBuilder]: At program point dlfb_free_framebuffer_workENTRY(lines 5283 5292) the Hoare annotation is: true [2022-07-21 10:51:36,337 INFO L899 garLoopResultBuilder]: For program point dlfb_free_framebuffer_workFINAL(lines 5283 5292) no Hoare annotation was computed. [2022-07-21 10:51:36,337 INFO L899 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 7654 7656) no Hoare annotation was computed. [2022-07-21 10:51:36,337 INFO L902 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 7654 7656) the Hoare annotation is: true [2022-07-21 10:51:36,338 INFO L899 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 7654 7656) no Hoare annotation was computed. [2022-07-21 10:51:36,338 INFO L899 garLoopResultBuilder]: For program point L5279(line 5279) no Hoare annotation was computed. [2022-07-21 10:51:36,338 INFO L902 garLoopResultBuilder]: At program point L7542(lines 7541 7543) the Hoare annotation is: true [2022-07-21 10:51:36,338 INFO L899 garLoopResultBuilder]: For program point L5273(line 5273) no Hoare annotation was computed. [2022-07-21 10:51:36,338 INFO L902 garLoopResultBuilder]: At program point L5269-2(lines 5269 5272) the Hoare annotation is: true [2022-07-21 10:51:36,338 INFO L899 garLoopResultBuilder]: For program point L5269(lines 5269 5272) no Hoare annotation was computed. [2022-07-21 10:51:36,338 INFO L899 garLoopResultBuilder]: For program point L5265-2(lines 5265 5268) no Hoare annotation was computed. [2022-07-21 10:51:36,338 INFO L899 garLoopResultBuilder]: For program point L5265(lines 5265 5268) no Hoare annotation was computed. [2022-07-21 10:51:36,339 INFO L899 garLoopResultBuilder]: For program point L5261-2(lines 5261 5264) no Hoare annotation was computed. [2022-07-21 10:51:36,339 INFO L899 garLoopResultBuilder]: For program point L5261(lines 5261 5264) no Hoare annotation was computed. [2022-07-21 10:51:36,339 INFO L902 garLoopResultBuilder]: At program point dlfb_free_framebufferENTRY(lines 5253 5282) the Hoare annotation is: true [2022-07-21 10:51:36,339 INFO L899 garLoopResultBuilder]: For program point dlfb_free_framebufferEXIT(lines 5253 5282) no Hoare annotation was computed. [2022-07-21 10:51:36,339 INFO L902 garLoopResultBuilder]: At program point L7642(lines 7641 7643) the Hoare annotation is: true [2022-07-21 10:51:36,339 INFO L902 garLoopResultBuilder]: At program point L7574(lines 7573 7575) the Hoare annotation is: true [2022-07-21 10:51:36,339 INFO L902 garLoopResultBuilder]: At program point L5270(line 5270) the Hoare annotation is: true [2022-07-21 10:51:36,340 INFO L899 garLoopResultBuilder]: For program point L5270-1(line 5270) no Hoare annotation was computed. [2022-07-21 10:51:36,340 INFO L899 garLoopResultBuilder]: For program point dlfb_free_framebufferFINAL(lines 5253 5282) no Hoare annotation was computed. [2022-07-21 10:51:36,340 INFO L899 garLoopResultBuilder]: For program point L5258(lines 5258 5278) no Hoare annotation was computed. [2022-07-21 10:51:36,340 INFO L902 garLoopResultBuilder]: At program point L7533(lines 7532 7534) the Hoare annotation is: true [2022-07-21 10:51:36,340 INFO L902 garLoopResultBuilder]: At program point L5258-2(lines 5258 5278) the Hoare annotation is: true [2022-07-21 10:51:36,340 INFO L899 garLoopResultBuilder]: For program point dlfb_ops_copyareaFINAL(lines 4975 4984) no Hoare annotation was computed. [2022-07-21 10:51:36,340 INFO L899 garLoopResultBuilder]: For program point dlfb_ops_copyareaEXIT(lines 4975 4984) no Hoare annotation was computed. [2022-07-21 10:51:36,340 INFO L895 garLoopResultBuilder]: At program point L7628(lines 7627 7629) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-07-21 10:51:36,341 INFO L895 garLoopResultBuilder]: At program point dlfb_ops_copyareaENTRY(lines 4975 4984) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-07-21 10:51:36,341 INFO L899 garLoopResultBuilder]: For program point L4980-1(lines 4980 4981) no Hoare annotation was computed. [2022-07-21 10:51:36,341 INFO L895 garLoopResultBuilder]: At program point L4980(lines 4980 4981) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-07-21 10:51:36,341 INFO L899 garLoopResultBuilder]: For program point dlfb_vidreg_unlockFINAL(lines 4378 4384) no Hoare annotation was computed. [2022-07-21 10:51:36,341 INFO L895 garLoopResultBuilder]: At program point L4381(line 4381) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,341 INFO L899 garLoopResultBuilder]: For program point L4381-1(line 4381) no Hoare annotation was computed. [2022-07-21 10:51:36,341 INFO L895 garLoopResultBuilder]: At program point dlfb_vidreg_unlockENTRY(lines 4378 4384) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,342 INFO L899 garLoopResultBuilder]: For program point dlfb_vidreg_unlockEXIT(lines 4378 4384) no Hoare annotation was computed. [2022-07-21 10:51:36,342 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-07-21 10:51:36,342 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-07-21 10:51:36,342 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2022-07-21 10:51:36,342 INFO L895 garLoopResultBuilder]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,342 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2022-07-21 10:51:36,342 INFO L895 garLoopResultBuilder]: At program point dlfb_var_color_formatENTRY(lines 5327 5347) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-07-21 10:51:36,343 INFO L899 garLoopResultBuilder]: For program point dlfb_var_color_formatEXIT(lines 5327 5347) no Hoare annotation was computed. [2022-07-21 10:51:36,343 INFO L899 garLoopResultBuilder]: For program point dlfb_var_color_formatFINAL(lines 5327 5347) no Hoare annotation was computed. [2022-07-21 10:51:36,343 INFO L899 garLoopResultBuilder]: For program point usb_free_urbEXIT(lines 7663 7665) no Hoare annotation was computed. [2022-07-21 10:51:36,343 INFO L902 garLoopResultBuilder]: At program point usb_free_urbENTRY(lines 7663 7665) the Hoare annotation is: true [2022-07-21 10:51:36,343 INFO L899 garLoopResultBuilder]: For program point usb_free_urbFINAL(lines 7663 7665) no Hoare annotation was computed. [2022-07-21 10:51:36,343 INFO L902 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 4252 4257) the Hoare annotation is: true [2022-07-21 10:51:36,343 INFO L899 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 4252 4257) no Hoare annotation was computed. [2022-07-21 10:51:36,343 INFO L899 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 4252 4257) no Hoare annotation was computed. [2022-07-21 10:51:36,344 INFO L902 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 4051 4057) the Hoare annotation is: true [2022-07-21 10:51:36,344 INFO L902 garLoopResultBuilder]: At program point L7489(lines 7488 7490) the Hoare annotation is: true [2022-07-21 10:51:36,344 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 4051 4057) no Hoare annotation was computed. [2022-07-21 10:51:36,344 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreFINAL(lines 4051 4057) no Hoare annotation was computed. [2022-07-21 10:51:36,344 INFO L895 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 4269 4278) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,344 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 4269 4278) no Hoare annotation was computed. [2022-07-21 10:51:36,344 INFO L899 garLoopResultBuilder]: For program point L4271(lines 4271 4277) no Hoare annotation was computed. [2022-07-21 10:51:36,345 INFO L899 garLoopResultBuilder]: For program point L15(line 15) no Hoare annotation was computed. [2022-07-21 10:51:36,345 INFO L899 garLoopResultBuilder]: For program point L14(lines 14 16) no Hoare annotation was computed. [2022-07-21 10:51:36,345 INFO L902 garLoopResultBuilder]: At program point L4267(lines 4265 4268) the Hoare annotation is: true [2022-07-21 10:51:36,345 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 4269 4278) no Hoare annotation was computed. [2022-07-21 10:51:36,345 INFO L899 garLoopResultBuilder]: For program point dlfb_ops_check_varFINAL(lines 5348 5365) no Hoare annotation was computed. [2022-07-21 10:51:36,345 INFO L899 garLoopResultBuilder]: For program point dlfb_ops_check_varEXIT(lines 5348 5365) no Hoare annotation was computed. [2022-07-21 10:51:36,345 INFO L895 garLoopResultBuilder]: At program point dlfb_ops_check_varENTRY(lines 5348 5365) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-07-21 10:51:36,345 INFO L899 garLoopResultBuilder]: For program point L5359(lines 5359 5362) no Hoare annotation was computed. [2022-07-21 10:51:36,346 INFO L902 garLoopResultBuilder]: At program point L5358(line 5358) the Hoare annotation is: true [2022-07-21 10:51:36,346 INFO L899 garLoopResultBuilder]: For program point L5356-1(line 5356) no Hoare annotation was computed. [2022-07-21 10:51:36,346 INFO L899 garLoopResultBuilder]: For program point L5358-1(line 5358) no Hoare annotation was computed. [2022-07-21 10:51:36,346 INFO L895 garLoopResultBuilder]: At program point L5356(line 5356) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,346 INFO L902 garLoopResultBuilder]: At program point L7565(lines 7564 7566) the Hoare annotation is: true [2022-07-21 10:51:36,346 INFO L899 garLoopResultBuilder]: For program point L5352(lines 5352 5355) no Hoare annotation was computed. [2022-07-21 10:51:36,346 INFO L899 garLoopResultBuilder]: For program point fb_add_videomodeEXIT(lines 7525 7527) no Hoare annotation was computed. [2022-07-21 10:51:36,346 INFO L902 garLoopResultBuilder]: At program point fb_add_videomodeENTRY(lines 7525 7527) the Hoare annotation is: true [2022-07-21 10:51:36,347 INFO L899 garLoopResultBuilder]: For program point fb_add_videomodeFINAL(lines 7525 7527) no Hoare annotation was computed. [2022-07-21 10:51:36,347 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_fb_infoEXIT(lines 7207 7217) no Hoare annotation was computed. [2022-07-21 10:51:36,347 INFO L899 garLoopResultBuilder]: For program point L7210(lines 7210 7213) no Hoare annotation was computed. [2022-07-21 10:51:36,347 INFO L899 garLoopResultBuilder]: For program point L7212-1(lines 7210 7213) no Hoare annotation was computed. [2022-07-21 10:51:36,347 INFO L902 garLoopResultBuilder]: At program point L7212(line 7212) the Hoare annotation is: true [2022-07-21 10:51:36,347 INFO L902 garLoopResultBuilder]: At program point ldv_mutex_unlock_lock_of_fb_infoENTRY(lines 7207 7217) the Hoare annotation is: true [2022-07-21 10:51:36,347 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_fb_infoFINAL(lines 7207 7217) no Hoare annotation was computed. [2022-07-21 10:51:36,347 INFO L899 garLoopResultBuilder]: For program point atomic_addEXIT(lines 3985 3991) no Hoare annotation was computed. [2022-07-21 10:51:36,348 INFO L902 garLoopResultBuilder]: At program point atomic_addENTRY(lines 3985 3991) the Hoare annotation is: true [2022-07-21 10:51:36,348 INFO L899 garLoopResultBuilder]: For program point atomic_addFINAL(lines 3985 3991) no Hoare annotation was computed. [2022-07-21 10:51:36,348 INFO L902 garLoopResultBuilder]: At program point dlfb_is_valid_modeENTRY(lines 5314 5326) the Hoare annotation is: true [2022-07-21 10:51:36,348 INFO L899 garLoopResultBuilder]: For program point dlfb_is_valid_modeFINAL(lines 5314 5326) no Hoare annotation was computed. [2022-07-21 10:51:36,348 INFO L899 garLoopResultBuilder]: For program point L5318(lines 5318 5322) no Hoare annotation was computed. [2022-07-21 10:51:36,348 INFO L899 garLoopResultBuilder]: For program point dlfb_is_valid_modeEXIT(lines 5314 5326) no Hoare annotation was computed. [2022-07-21 10:51:36,348 INFO L899 garLoopResultBuilder]: For program point init_timer_keyEXIT(lines 7576 7578) no Hoare annotation was computed. [2022-07-21 10:51:36,348 INFO L902 garLoopResultBuilder]: At program point init_timer_keyENTRY(lines 7576 7578) the Hoare annotation is: true [2022-07-21 10:51:36,349 INFO L899 garLoopResultBuilder]: For program point init_timer_keyFINAL(lines 7576 7578) no Hoare annotation was computed. [2022-07-21 10:51:36,349 INFO L899 garLoopResultBuilder]: For program point dlfb_set_register_lfsr16EXIT(lines 4470 4478) no Hoare annotation was computed. [2022-07-21 10:51:36,349 INFO L895 garLoopResultBuilder]: At program point L4462(lines 4453 4468) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,349 INFO L895 garLoopResultBuilder]: At program point L4464(lines 4453 4468) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,349 INFO L895 garLoopResultBuilder]: At program point L4475(line 4475) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,349 INFO L899 garLoopResultBuilder]: For program point L4475-1(line 4475) no Hoare annotation was computed. [2022-07-21 10:51:36,349 INFO L899 garLoopResultBuilder]: For program point dlfb_set_register_lfsr16FINAL(lines 4470 4478) no Hoare annotation was computed. [2022-07-21 10:51:36,350 INFO L895 garLoopResultBuilder]: At program point L4467(lines 4450 4469) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,350 INFO L895 garLoopResultBuilder]: At program point dlfb_set_register_lfsr16ENTRY(lines 4470 4478) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,350 INFO L899 garLoopResultBuilder]: For program point L4461(lines 4461 4465) no Hoare annotation was computed. [2022-07-21 10:51:36,350 INFO L899 garLoopResultBuilder]: For program point L4457-3(line 4457) no Hoare annotation was computed. [2022-07-21 10:51:36,350 INFO L899 garLoopResultBuilder]: For program point L4457-1(line 4457) no Hoare annotation was computed. [2022-07-21 10:51:36,350 INFO L895 garLoopResultBuilder]: At program point L4457-7(lines 4453 4468) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,350 INFO L899 garLoopResultBuilder]: For program point L4457-5(line 4457) no Hoare annotation was computed. [2022-07-21 10:51:36,350 INFO L899 garLoopResultBuilder]: For program point L6142(line 6142) no Hoare annotation was computed. [2022-07-21 10:51:36,351 INFO L902 garLoopResultBuilder]: At program point L6109(lines 6064 6144) the Hoare annotation is: true [2022-07-21 10:51:36,351 INFO L902 garLoopResultBuilder]: At program point L6105(line 6105) the Hoare annotation is: true [2022-07-21 10:51:36,351 INFO L899 garLoopResultBuilder]: For program point L6105-1(line 6105) no Hoare annotation was computed. [2022-07-21 10:51:36,351 INFO L899 garLoopResultBuilder]: For program point L7571-1(line 7571) no Hoare annotation was computed. [2022-07-21 10:51:36,351 INFO L902 garLoopResultBuilder]: At program point L7571(line 7571) the Hoare annotation is: true [2022-07-21 10:51:36,351 INFO L899 garLoopResultBuilder]: For program point L6068(lines 6068 6073) no Hoare annotation was computed. [2022-07-21 10:51:36,351 INFO L899 garLoopResultBuilder]: For program point L6097(lines 6097 6101) no Hoare annotation was computed. [2022-07-21 10:51:36,351 INFO L902 garLoopResultBuilder]: At program point L7571-2(lines 7570 7572) the Hoare annotation is: true [2022-07-21 10:51:36,352 INFO L902 garLoopResultBuilder]: At program point L7530(lines 7529 7531) the Hoare annotation is: true [2022-07-21 10:51:36,352 INFO L899 garLoopResultBuilder]: For program point L6089(line 6089) no Hoare annotation was computed. [2022-07-21 10:51:36,352 INFO L902 garLoopResultBuilder]: At program point L7617(lines 7616 7618) the Hoare annotation is: true [2022-07-21 10:51:36,352 INFO L902 garLoopResultBuilder]: At program point L6102(line 6102) the Hoare annotation is: true [2022-07-21 10:51:36,352 INFO L899 garLoopResultBuilder]: For program point L6102-1(line 6102) no Hoare annotation was computed. [2022-07-21 10:51:36,352 INFO L902 garLoopResultBuilder]: At program point L6123(lines 6064 6144) the Hoare annotation is: true [2022-07-21 10:51:36,352 INFO L902 garLoopResultBuilder]: At program point dlfb_init_framebuffer_workENTRY(lines 6054 6145) the Hoare annotation is: true [2022-07-21 10:51:36,352 INFO L902 garLoopResultBuilder]: At program point L5896(lines 5872 5898) the Hoare annotation is: true [2022-07-21 10:51:36,353 INFO L899 garLoopResultBuilder]: For program point dlfb_init_framebuffer_workEXIT(lines 6054 6145) no Hoare annotation was computed. [2022-07-21 10:51:36,353 INFO L899 garLoopResultBuilder]: For program point L6107(lines 6107 6111) no Hoare annotation was computed. [2022-07-21 10:51:36,353 INFO L902 garLoopResultBuilder]: At program point L6095(line 6095) the Hoare annotation is: true [2022-07-21 10:51:36,353 INFO L899 garLoopResultBuilder]: For program point dlfb_init_framebuffer_workFINAL(lines 6054 6145) no Hoare annotation was computed. [2022-07-21 10:51:36,353 INFO L902 garLoopResultBuilder]: At program point L6095-1(line 6095) the Hoare annotation is: true [2022-07-21 10:51:36,353 INFO L902 garLoopResultBuilder]: At program point L6091(lines 6091 6092) the Hoare annotation is: true [2022-07-21 10:51:36,353 INFO L899 garLoopResultBuilder]: For program point L6091-1(lines 6091 6092) no Hoare annotation was computed. [2022-07-21 10:51:36,353 INFO L902 garLoopResultBuilder]: At program point L6087(lines 6087 6088) the Hoare annotation is: true [2022-07-21 10:51:36,354 INFO L902 garLoopResultBuilder]: At program point L6087-1(lines 6087 6088) the Hoare annotation is: true [2022-07-21 10:51:36,354 INFO L899 garLoopResultBuilder]: For program point L6116-2(lines 6116 6119) no Hoare annotation was computed. [2022-07-21 10:51:36,354 INFO L902 garLoopResultBuilder]: At program point L5893(line 5893) the Hoare annotation is: true [2022-07-21 10:51:36,354 INFO L899 garLoopResultBuilder]: For program point L5893-1(line 5893) no Hoare annotation was computed. [2022-07-21 10:51:36,354 INFO L899 garLoopResultBuilder]: For program point L6116(lines 6116 6119) no Hoare annotation was computed. [2022-07-21 10:51:36,354 INFO L899 garLoopResultBuilder]: For program point L6079(lines 6079 6083) no Hoare annotation was computed. [2022-07-21 10:51:36,354 INFO L899 garLoopResultBuilder]: For program point L6104-1(line 6104) no Hoare annotation was computed. [2022-07-21 10:51:36,354 INFO L902 garLoopResultBuilder]: At program point L6104(line 6104) the Hoare annotation is: true [2022-07-21 10:51:36,355 INFO L899 garLoopResultBuilder]: For program point L6133-2(lines 6133 6137) no Hoare annotation was computed. [2022-07-21 10:51:36,355 INFO L902 garLoopResultBuilder]: At program point L7508(lines 7507 7509) the Hoare annotation is: true [2022-07-21 10:51:36,355 INFO L899 garLoopResultBuilder]: For program point L6133(lines 6133 6137) no Hoare annotation was computed. [2022-07-21 10:51:36,355 INFO L899 garLoopResultBuilder]: For program point L6129-2(lines 6129 6132) no Hoare annotation was computed. [2022-07-21 10:51:36,355 INFO L902 garLoopResultBuilder]: At program point L7504(lines 7503 7505) the Hoare annotation is: true [2022-07-21 10:51:36,355 INFO L899 garLoopResultBuilder]: For program point L6129(lines 6129 6132) no Hoare annotation was computed. [2022-07-21 10:51:36,355 INFO L899 garLoopResultBuilder]: For program point L6096(line 6096) no Hoare annotation was computed. [2022-07-21 10:51:36,355 INFO L902 garLoopResultBuilder]: At program point L6125(lines 6064 6144) the Hoare annotation is: true [2022-07-21 10:51:36,356 INFO L902 garLoopResultBuilder]: At program point L5894(lines 5894 5895) the Hoare annotation is: true [2022-07-21 10:51:36,356 INFO L902 garLoopResultBuilder]: At program point L6121(lines 6064 6144) the Hoare annotation is: true [2022-07-21 10:51:36,356 INFO L899 garLoopResultBuilder]: For program point L6084-1(line 6084) no Hoare annotation was computed. [2022-07-21 10:51:36,356 INFO L899 garLoopResultBuilder]: For program point L5894-1(lines 5894 5895) no Hoare annotation was computed. [2022-07-21 10:51:36,356 INFO L902 garLoopResultBuilder]: At program point L6084(line 6084) the Hoare annotation is: true [2022-07-21 10:51:36,356 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 7698 7700) no Hoare annotation was computed. [2022-07-21 10:51:36,356 INFO L895 garLoopResultBuilder]: At program point kfreeENTRY(lines 7698 7700) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (= |old(#valid)| |#valid|)) [2022-07-21 10:51:36,357 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 7698 7700) no Hoare annotation was computed. [2022-07-21 10:51:36,357 INFO L902 garLoopResultBuilder]: At program point fb_destroy_modelistENTRY(lines 7544 7546) the Hoare annotation is: true [2022-07-21 10:51:36,357 INFO L899 garLoopResultBuilder]: For program point fb_destroy_modelistFINAL(lines 7544 7546) no Hoare annotation was computed. [2022-07-21 10:51:36,357 INFO L899 garLoopResultBuilder]: For program point fb_destroy_modelistEXIT(lines 7544 7546) no Hoare annotation was computed. [2022-07-21 10:51:36,357 INFO L899 garLoopResultBuilder]: For program point __init_workEXIT(lines 7460 7462) no Hoare annotation was computed. [2022-07-21 10:51:36,357 INFO L902 garLoopResultBuilder]: At program point __init_workENTRY(lines 7460 7462) the Hoare annotation is: true [2022-07-21 10:51:36,357 INFO L899 garLoopResultBuilder]: For program point __init_workFINAL(lines 7460 7462) no Hoare annotation was computed. [2022-07-21 10:51:36,357 INFO L902 garLoopResultBuilder]: At program point might_faultFINAL(lines 7598 7600) the Hoare annotation is: true [2022-07-21 10:51:36,358 INFO L899 garLoopResultBuilder]: For program point might_faultEXIT(lines 7598 7600) no Hoare annotation was computed. [2022-07-21 10:51:36,358 INFO L899 garLoopResultBuilder]: For program point fb_edid_to_monspecsFINAL(lines 7547 7549) no Hoare annotation was computed. [2022-07-21 10:51:36,358 INFO L902 garLoopResultBuilder]: At program point fb_edid_to_monspecsENTRY(lines 7547 7549) the Hoare annotation is: true [2022-07-21 10:51:36,358 INFO L899 garLoopResultBuilder]: For program point fb_edid_to_monspecsEXIT(lines 7547 7549) no Hoare annotation was computed. [2022-07-21 10:51:36,358 INFO L899 garLoopResultBuilder]: For program point warn_slowpath_nullEXIT(lines 7694 7696) no Hoare annotation was computed. [2022-07-21 10:51:36,358 INFO L899 garLoopResultBuilder]: For program point warn_slowpath_nullFINAL(lines 7694 7696) no Hoare annotation was computed. [2022-07-21 10:51:36,358 INFO L902 garLoopResultBuilder]: At program point warn_slowpath_nullENTRY(lines 7694 7696) the Hoare annotation is: true [2022-07-21 10:51:36,358 INFO L899 garLoopResultBuilder]: For program point list_del_initEXIT(lines 3913 3920) no Hoare annotation was computed. [2022-07-21 10:51:36,359 INFO L895 garLoopResultBuilder]: At program point L7467(lines 7466 7468) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,359 INFO L895 garLoopResultBuilder]: At program point L3917(line 3917) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,359 INFO L895 garLoopResultBuilder]: At program point list_del_initENTRY(lines 3913 3920) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,359 INFO L899 garLoopResultBuilder]: For program point list_del_initFINAL(lines 3913 3920) no Hoare annotation was computed. [2022-07-21 10:51:36,359 INFO L899 garLoopResultBuilder]: For program point vfreeEXIT(lines 7678 7680) no Hoare annotation was computed. [2022-07-21 10:51:36,359 INFO L902 garLoopResultBuilder]: At program point vfreeENTRY(lines 7678 7680) the Hoare annotation is: true [2022-07-21 10:51:36,360 INFO L899 garLoopResultBuilder]: For program point vfreeFINAL(lines 7678 7680) no Hoare annotation was computed. [2022-07-21 10:51:36,360 INFO L899 garLoopResultBuilder]: For program point list_add_tailFINAL(lines 3905 3911) no Hoare annotation was computed. [2022-07-21 10:51:36,360 INFO L902 garLoopResultBuilder]: At program point list_add_tailENTRY(lines 3905 3911) the Hoare annotation is: true [2022-07-21 10:51:36,360 INFO L902 garLoopResultBuilder]: At program point L7464(lines 7463 7465) the Hoare annotation is: true [2022-07-21 10:51:36,360 INFO L899 garLoopResultBuilder]: For program point list_add_tailEXIT(lines 3905 3911) no Hoare annotation was computed. [2022-07-21 10:51:36,360 INFO L899 garLoopResultBuilder]: For program point L4883(line 4883) no Hoare annotation was computed. [2022-07-21 10:51:36,360 INFO L899 garLoopResultBuilder]: For program point L4883-5(lines 4883 4886) no Hoare annotation was computed. [2022-07-21 10:51:36,360 INFO L899 garLoopResultBuilder]: For program point L4883-2(line 4883) no Hoare annotation was computed. [2022-07-21 10:51:36,361 INFO L899 garLoopResultBuilder]: For program point L4883-3(line 4883) no Hoare annotation was computed. [2022-07-21 10:51:36,361 INFO L899 garLoopResultBuilder]: For program point L4892-1(line 4892) no Hoare annotation was computed. [2022-07-21 10:51:36,361 INFO L902 garLoopResultBuilder]: At program point L4925(lines 4876 4932) the Hoare annotation is: true [2022-07-21 10:51:36,361 INFO L902 garLoopResultBuilder]: At program point L4892(line 4892) the Hoare annotation is: true [2022-07-21 10:51:36,361 INFO L902 garLoopResultBuilder]: At program point L4926(line 4926) the Hoare annotation is: true [2022-07-21 10:51:36,361 INFO L899 garLoopResultBuilder]: For program point L4893(lines 4893 4896) no Hoare annotation was computed. [2022-07-21 10:51:36,361 INFO L899 garLoopResultBuilder]: For program point L4926-1(line 4926) no Hoare annotation was computed. [2022-07-21 10:51:36,361 INFO L899 garLoopResultBuilder]: For program point L4918(lines 4918 4924) no Hoare annotation was computed. [2022-07-21 10:51:36,362 INFO L899 garLoopResultBuilder]: For program point dlfb_handle_damageEXIT(lines 4860 4933) no Hoare annotation was computed. [2022-07-21 10:51:36,362 INFO L895 garLoopResultBuilder]: At program point dlfb_handle_damageENTRY(lines 4860 4933) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-07-21 10:51:36,362 INFO L902 garLoopResultBuilder]: At program point L4927(line 4927) the Hoare annotation is: true [2022-07-21 10:51:36,362 INFO L899 garLoopResultBuilder]: For program point L4927-1(line 4927) no Hoare annotation was computed. [2022-07-21 10:51:36,362 INFO L899 garLoopResultBuilder]: For program point dlfb_handle_damageFINAL(lines 4860 4933) no Hoare annotation was computed. [2022-07-21 10:51:36,362 INFO L902 garLoopResultBuilder]: At program point L4911(lines 4876 4932) the Hoare annotation is: true [2022-07-21 10:51:36,362 INFO L902 garLoopResultBuilder]: At program point L4903(lines 4903 4905) the Hoare annotation is: true [2022-07-21 10:51:36,362 INFO L899 garLoopResultBuilder]: For program point L4903-1(lines 4903 4905) no Hoare annotation was computed. [2022-07-21 10:51:36,363 INFO L902 garLoopResultBuilder]: At program point L4928-1(line 4928) the Hoare annotation is: true [2022-07-21 10:51:36,363 INFO L902 garLoopResultBuilder]: At program point L4928(line 4928) the Hoare annotation is: true [2022-07-21 10:51:36,363 INFO L902 garLoopResultBuilder]: At program point L4887(line 4887) the Hoare annotation is: true [2022-07-21 10:51:36,363 INFO L899 garLoopResultBuilder]: For program point L4920-1(line 4920) no Hoare annotation was computed. [2022-07-21 10:51:36,363 INFO L899 garLoopResultBuilder]: For program point L4887-1(line 4887) no Hoare annotation was computed. [2022-07-21 10:51:36,363 INFO L902 garLoopResultBuilder]: At program point L4920(line 4920) the Hoare annotation is: true [2022-07-21 10:51:36,363 INFO L902 garLoopResultBuilder]: At program point L4879(line 4879) the Hoare annotation is: true [2022-07-21 10:51:36,363 INFO L899 garLoopResultBuilder]: For program point L4879-1(line 4879) no Hoare annotation was computed. [2022-07-21 10:51:36,364 INFO L899 garLoopResultBuilder]: For program point L4929(line 4929) no Hoare annotation was computed. [2022-07-21 10:51:36,364 INFO L899 garLoopResultBuilder]: For program point L4888(lines 4888 4891) no Hoare annotation was computed. [2022-07-21 10:51:36,364 INFO L899 garLoopResultBuilder]: For program point L4880-2(line 4880) no Hoare annotation was computed. [2022-07-21 10:51:36,364 INFO L902 garLoopResultBuilder]: At program point L4913(lines 4876 4932) the Hoare annotation is: true [2022-07-21 10:51:36,364 INFO L899 garLoopResultBuilder]: For program point L4880(line 4880) no Hoare annotation was computed. [2022-07-21 10:51:36,364 INFO L899 garLoopResultBuilder]: For program point L4880-6(line 4880) no Hoare annotation was computed. [2022-07-21 10:51:36,364 INFO L899 garLoopResultBuilder]: For program point L4880-4(line 4880) no Hoare annotation was computed. [2022-07-21 10:51:36,364 INFO L899 garLoopResultBuilder]: For program point L4880-8(lines 4876 4932) no Hoare annotation was computed. [2022-07-21 10:51:36,364 INFO L902 garLoopResultBuilder]: At program point L4930(line 4930) the Hoare annotation is: true [2022-07-21 10:51:36,365 INFO L899 garLoopResultBuilder]: For program point L4930-1(line 4930) no Hoare annotation was computed. [2022-07-21 10:51:36,365 INFO L899 garLoopResultBuilder]: For program point L4881-3(line 4881) no Hoare annotation was computed. [2022-07-21 10:51:36,365 INFO L899 garLoopResultBuilder]: For program point L4881-1(line 4881) no Hoare annotation was computed. [2022-07-21 10:51:36,365 INFO L899 garLoopResultBuilder]: For program point L4881-7(line 4881) no Hoare annotation was computed. [2022-07-21 10:51:36,365 INFO L899 garLoopResultBuilder]: For program point L4906(lines 4906 4909) no Hoare annotation was computed. [2022-07-21 10:51:36,365 INFO L899 garLoopResultBuilder]: For program point L4881-5(line 4881) no Hoare annotation was computed. [2022-07-21 10:51:36,365 INFO L902 garLoopResultBuilder]: At program point L4923(line 4923) the Hoare annotation is: true [2022-07-21 10:51:36,365 INFO L899 garLoopResultBuilder]: For program point L4923-1(line 4923) no Hoare annotation was computed. [2022-07-21 10:51:36,366 INFO L902 garLoopResultBuilder]: At program point L4915(lines 4876 4932) the Hoare annotation is: true [2022-07-21 10:51:36,366 INFO L895 garLoopResultBuilder]: At program point L5374(line 5374) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-07-21 10:51:36,366 INFO L899 garLoopResultBuilder]: For program point L5374-1(line 5374) no Hoare annotation was computed. [2022-07-21 10:51:36,366 INFO L895 garLoopResultBuilder]: At program point dlfb_ops_set_parENTRY(lines 5366 5394) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-07-21 10:51:36,366 INFO L895 garLoopResultBuilder]: At program point L5389(line 5389) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,366 INFO L899 garLoopResultBuilder]: For program point L5389-1(line 5389) no Hoare annotation was computed. [2022-07-21 10:51:36,366 INFO L899 garLoopResultBuilder]: For program point L5383(lines 5383 5387) no Hoare annotation was computed. [2022-07-21 10:51:36,367 INFO L899 garLoopResultBuilder]: For program point L5375(line 5375) no Hoare annotation was computed. [2022-07-21 10:51:36,367 INFO L899 garLoopResultBuilder]: For program point L5375-4(lines 5375 5391) no Hoare annotation was computed. [2022-07-21 10:51:36,367 INFO L899 garLoopResultBuilder]: For program point L5375-2(lines 5375 5391) no Hoare annotation was computed. [2022-07-21 10:51:36,367 INFO L899 garLoopResultBuilder]: For program point dlfb_ops_set_parEXIT(lines 5366 5394) no Hoare annotation was computed. [2022-07-21 10:51:36,367 INFO L899 garLoopResultBuilder]: For program point dlfb_ops_set_parFINAL(lines 5366 5394) no Hoare annotation was computed. [2022-07-21 10:51:36,367 INFO L895 garLoopResultBuilder]: At program point L5386(lines 5375 5390) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,367 INFO L895 garLoopResultBuilder]: At program point L5382(lines 5375 5390) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,367 INFO L895 garLoopResultBuilder]: At program point L5384(lines 5375 5390) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,368 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 7608 7610) the Hoare annotation is: true [2022-07-21 10:51:36,368 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 7608 7610) no Hoare annotation was computed. [2022-07-21 10:51:36,368 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 7608 7610) no Hoare annotation was computed. [2022-07-21 10:51:36,368 INFO L895 garLoopResultBuilder]: At program point dlfb_ops_setcolregENTRY(lines 5174 5193) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,368 INFO L899 garLoopResultBuilder]: For program point L5183(lines 5183 5190) no Hoare annotation was computed. [2022-07-21 10:51:36,368 INFO L899 garLoopResultBuilder]: For program point L5183-1(lines 5183 5190) no Hoare annotation was computed. [2022-07-21 10:51:36,368 INFO L899 garLoopResultBuilder]: For program point L5184(lines 5184 5188) no Hoare annotation was computed. [2022-07-21 10:51:36,369 INFO L899 garLoopResultBuilder]: For program point L5179(lines 5179 5182) no Hoare annotation was computed. [2022-07-21 10:51:36,369 INFO L899 garLoopResultBuilder]: For program point dlfb_ops_setcolregEXIT(lines 5174 5193) no Hoare annotation was computed. [2022-07-21 10:51:36,369 INFO L899 garLoopResultBuilder]: For program point dlfb_ops_setcolregFINAL(lines 5174 5193) no Hoare annotation was computed. [2022-07-21 10:51:36,369 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 6891 6896) no Hoare annotation was computed. [2022-07-21 10:51:36,369 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 6891 6896) the Hoare annotation is: true [2022-07-21 10:51:36,369 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6894) no Hoare annotation was computed. [2022-07-21 10:51:36,369 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 6891 6896) no Hoare annotation was computed. [2022-07-21 10:51:36,369 INFO L902 garLoopResultBuilder]: At program point L4833(line 4833) the Hoare annotation is: true [2022-07-21 10:51:36,370 INFO L899 garLoopResultBuilder]: For program point L4833-1(line 4833) no Hoare annotation was computed. [2022-07-21 10:51:36,370 INFO L902 garLoopResultBuilder]: At program point L4759(lines 4670 4787) the Hoare annotation is: true [2022-07-21 10:51:36,370 INFO L902 garLoopResultBuilder]: At program point L4627(lines 4593 4638) the Hoare annotation is: true [2022-07-21 10:51:36,370 INFO L899 garLoopResultBuilder]: For program point L4850(lines 4850 4854) no Hoare annotation was computed. [2022-07-21 10:51:36,370 INFO L899 garLoopResultBuilder]: For program point L4776-2(lines 4776 4779) no Hoare annotation was computed. [2022-07-21 10:51:36,370 INFO L899 garLoopResultBuilder]: For program point L4776(lines 4776 4779) no Hoare annotation was computed. [2022-07-21 10:51:36,370 INFO L902 garLoopResultBuilder]: At program point L4611(lines 4593 4638) the Hoare annotation is: true [2022-07-21 10:51:36,370 INFO L902 garLoopResultBuilder]: At program point L3876(lines 3873 3878) the Hoare annotation is: true [2022-07-21 10:51:36,371 INFO L899 garLoopResultBuilder]: For program point L4834(lines 4834 4837) no Hoare annotation was computed. [2022-07-21 10:51:36,371 INFO L902 garLoopResultBuilder]: At program point L4768(lines 4670 4787) the Hoare annotation is: true [2022-07-21 10:51:36,371 INFO L902 garLoopResultBuilder]: At program point L4727(lines 4727 4728) the Hoare annotation is: true [2022-07-21 10:51:36,371 INFO L899 garLoopResultBuilder]: For program point L4727-1(lines 4727 4728) no Hoare annotation was computed. [2022-07-21 10:51:36,371 INFO L902 garLoopResultBuilder]: At program point L4851(lines 4806 4858) the Hoare annotation is: true [2022-07-21 10:51:36,371 INFO L902 garLoopResultBuilder]: At program point L4777(line 4777) the Hoare annotation is: true [2022-07-21 10:51:36,371 INFO L899 garLoopResultBuilder]: For program point L4777-1(line 4777) no Hoare annotation was computed. [2022-07-21 10:51:36,371 INFO L902 garLoopResultBuilder]: At program point L4637(lines 4584 4639) the Hoare annotation is: true [2022-07-21 10:51:36,372 INFO L902 garLoopResultBuilder]: At program point L4786(lines 4640 4788) the Hoare annotation is: true [2022-07-21 10:51:36,372 INFO L902 garLoopResultBuilder]: At program point L4629(lines 4593 4638) the Hoare annotation is: true [2022-07-21 10:51:36,372 INFO L899 garLoopResultBuilder]: For program point L4621(lines 4621 4625) no Hoare annotation was computed. [2022-07-21 10:51:36,372 INFO L902 garLoopResultBuilder]: At program point L4770(lines 4670 4787) the Hoare annotation is: true [2022-07-21 10:51:36,372 INFO L902 garLoopResultBuilder]: At program point L4613(lines 4593 4638) the Hoare annotation is: true [2022-07-21 10:51:36,372 INFO L902 garLoopResultBuilder]: At program point L3969(lines 3964 3971) the Hoare annotation is: true [2022-07-21 10:51:36,372 INFO L902 garLoopResultBuilder]: At program point L4737(lines 4732 4751) the Hoare annotation is: true [2022-07-21 10:51:36,372 INFO L899 garLoopResultBuilder]: For program point L4605(lines 4605 4609) no Hoare annotation was computed. [2022-07-21 10:51:36,373 INFO L899 garLoopResultBuilder]: For program point L4729(lines 4729 4754) no Hoare annotation was computed. [2022-07-21 10:51:36,373 INFO L899 garLoopResultBuilder]: For program point L4762-1(lines 4762 4765) no Hoare annotation was computed. [2022-07-21 10:51:36,373 INFO L902 garLoopResultBuilder]: At program point L4853(lines 4806 4858) the Hoare annotation is: true [2022-07-21 10:51:36,373 INFO L899 garLoopResultBuilder]: For program point L4738(line 4738) no Hoare annotation was computed. [2022-07-21 10:51:36,373 INFO L899 garLoopResultBuilder]: For program point L4738-2(lines 4738 4742) no Hoare annotation was computed. [2022-07-21 10:51:36,373 INFO L902 garLoopResultBuilder]: At program point L4730(lines 4730 4731) the Hoare annotation is: true [2022-07-21 10:51:36,373 INFO L902 garLoopResultBuilder]: At program point L4631(lines 4593 4638) the Hoare annotation is: true [2022-07-21 10:51:36,373 INFO L899 garLoopResultBuilder]: For program point L4730-1(lines 4730 4731) no Hoare annotation was computed. [2022-07-21 10:51:36,374 INFO L899 garLoopResultBuilder]: For program point dlfb_render_hlineFINAL(lines 4789 4859) no Hoare annotation was computed. [2022-07-21 10:51:36,374 INFO L902 garLoopResultBuilder]: At program point L4755(lines 4670 4787) the Hoare annotation is: true [2022-07-21 10:51:36,374 INFO L899 garLoopResultBuilder]: For program point L4714(lines 4714 4718) no Hoare annotation was computed. [2022-07-21 10:51:36,374 INFO L902 garLoopResultBuilder]: At program point L4615(lines 4593 4638) the Hoare annotation is: true [2022-07-21 10:51:36,374 INFO L899 garLoopResultBuilder]: For program point L4714-2(lines 4714 4718) no Hoare annotation was computed. [2022-07-21 10:51:36,374 INFO L902 garLoopResultBuilder]: At program point L4739(lines 4732 4751) the Hoare annotation is: true [2022-07-21 10:51:36,374 INFO L902 garLoopResultBuilder]: At program point L4772(lines 4670 4787) the Hoare annotation is: true [2022-07-21 10:51:36,374 INFO L899 garLoopResultBuilder]: For program point L4814(lines 4814 4826) no Hoare annotation was computed. [2022-07-21 10:51:36,375 INFO L902 garLoopResultBuilder]: At program point L4327(lines 4324 4329) the Hoare annotation is: true [2022-07-21 10:51:36,375 INFO L902 garLoopResultBuilder]: At program point L4839(line 4839) the Hoare annotation is: true [2022-07-21 10:51:36,375 INFO L899 garLoopResultBuilder]: For program point L4839-1(line 4839) no Hoare annotation was computed. [2022-07-21 10:51:36,375 INFO L899 garLoopResultBuilder]: For program point L4831(lines 4831 4848) no Hoare annotation was computed. [2022-07-21 10:51:36,375 INFO L899 garLoopResultBuilder]: For program point L4732(lines 4732 4752) no Hoare annotation was computed. [2022-07-21 10:51:36,375 INFO L902 garLoopResultBuilder]: At program point L3890(lines 3886 3892) the Hoare annotation is: true [2022-07-21 10:51:36,375 INFO L902 garLoopResultBuilder]: At program point L4757(lines 4670 4787) the Hoare annotation is: true [2022-07-21 10:51:36,375 INFO L899 garLoopResultBuilder]: For program point L4840(lines 4840 4843) no Hoare annotation was computed. [2022-07-21 10:51:36,376 INFO L899 garLoopResultBuilder]: For program point L4708-2(lines 4708 4712) no Hoare annotation was computed. [2022-07-21 10:51:36,376 INFO L902 garLoopResultBuilder]: At program point L4741(lines 4732 4751) the Hoare annotation is: true [2022-07-21 10:51:36,376 INFO L899 garLoopResultBuilder]: For program point L4708(lines 4708 4712) no Hoare annotation was computed. [2022-07-21 10:51:36,376 INFO L899 garLoopResultBuilder]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2022-07-21 10:51:36,376 INFO L902 garLoopResultBuilder]: At program point L4824(line 4824) the Hoare annotation is: true [2022-07-21 10:51:36,376 INFO L895 garLoopResultBuilder]: At program point dlfb_render_hlineENTRY(lines 4789 4859) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-07-21 10:51:36,376 INFO L902 garLoopResultBuilder]: At program point L4849(lines 4806 4858) the Hoare annotation is: true [2022-07-21 10:51:36,376 INFO L902 garLoopResultBuilder]: At program point L3883(lines 3879 3885) the Hoare annotation is: true [2022-07-21 10:51:36,377 INFO L899 garLoopResultBuilder]: For program point dlfb_render_hlineEXIT(lines 4789 4859) no Hoare annotation was computed. [2022-07-21 10:51:36,377 INFO L899 garLoopResultBuilder]: For program point L4775-1(lines 4775 4782) no Hoare annotation was computed. [2022-07-21 10:51:36,377 INFO L899 garLoopResultBuilder]: For program point dlfb_usb_disconnectEXIT(lines 6146 6186) no Hoare annotation was computed. [2022-07-21 10:51:36,377 INFO L895 garLoopResultBuilder]: At program point L6179-2(lines 6179 6182) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,377 INFO L895 garLoopResultBuilder]: At program point L6167(lines 6159 6174) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,377 INFO L899 garLoopResultBuilder]: For program point L6262(line 6262) no Hoare annotation was computed. [2022-07-21 10:51:36,377 INFO L895 garLoopResultBuilder]: At program point L6258(line 6258) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,377 INFO L899 garLoopResultBuilder]: For program point L6159(lines 6159 6175) no Hoare annotation was computed. [2022-07-21 10:51:36,378 INFO L899 garLoopResultBuilder]: For program point L6254(lines 6254 6257) no Hoare annotation was computed. [2022-07-21 10:51:36,378 INFO L899 garLoopResultBuilder]: For program point L6258-1(line 6258) no Hoare annotation was computed. [2022-07-21 10:51:36,378 INFO L895 garLoopResultBuilder]: At program point L6159-2(lines 6159 6175) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,378 INFO L895 garLoopResultBuilder]: At program point L6279(lines 6238 6281) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,378 INFO L895 garLoopResultBuilder]: At program point L6275(lines 6248 6280) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,378 INFO L899 garLoopResultBuilder]: For program point L6180-1(line 6180) no Hoare annotation was computed. [2022-07-21 10:51:36,378 INFO L895 garLoopResultBuilder]: At program point dlfb_usb_disconnectENTRY(lines 6146 6186) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,379 INFO L895 garLoopResultBuilder]: At program point L6180(line 6180) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,379 INFO L895 garLoopResultBuilder]: At program point L7518(lines 7517 7519) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,379 INFO L899 garLoopResultBuilder]: For program point L6176(line 6176) no Hoare annotation was computed. [2022-07-21 10:51:36,379 INFO L895 garLoopResultBuilder]: At program point L6267(line 6267) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,379 INFO L895 garLoopResultBuilder]: At program point L7514(lines 7513 7515) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,379 INFO L895 garLoopResultBuilder]: At program point L6267-1(line 6267) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,380 INFO L895 garLoopResultBuilder]: At program point L7638(lines 7637 7639) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,380 INFO L895 garLoopResultBuilder]: At program point L6259(line 6259) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,380 INFO L899 garLoopResultBuilder]: For program point dlfb_usb_disconnectFINAL(lines 6146 6186) no Hoare annotation was computed. [2022-07-21 10:51:36,380 INFO L899 garLoopResultBuilder]: For program point L6259-1(line 6259) no Hoare annotation was computed. [2022-07-21 10:51:36,380 INFO L899 garLoopResultBuilder]: For program point L6272(lines 6272 6276) no Hoare annotation was computed. [2022-07-21 10:51:36,380 INFO L895 garLoopResultBuilder]: At program point L6268(lines 6248 6280) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,380 INFO L895 garLoopResultBuilder]: At program point L7511(lines 7510 7512) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,380 INFO L895 garLoopResultBuilder]: At program point L6169(lines 6159 6174) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,381 INFO L895 garLoopResultBuilder]: At program point L6165(lines 6159 6174) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,381 INFO L899 garLoopResultBuilder]: For program point L4204-1(line 4204) no Hoare annotation was computed. [2022-07-21 10:51:36,381 INFO L895 garLoopResultBuilder]: At program point L6157(line 6157) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,381 INFO L895 garLoopResultBuilder]: At program point L4204(line 4204) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,381 INFO L899 garLoopResultBuilder]: For program point L6157-1(line 6157) no Hoare annotation was computed. [2022-07-21 10:51:36,381 INFO L895 garLoopResultBuilder]: At program point L6273(lines 6248 6280) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,381 INFO L895 garLoopResultBuilder]: At program point L6261(line 6261) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,382 INFO L895 garLoopResultBuilder]: At program point L6261-1(line 6261) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,382 INFO L895 garLoopResultBuilder]: At program point L4205(lines 4201 4207) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,382 INFO L895 garLoopResultBuilder]: At program point L7661(lines 7660 7662) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,382 INFO L899 garLoopResultBuilder]: For program point L6183(line 6183) no Hoare annotation was computed. [2022-07-21 10:51:36,382 INFO L899 garLoopResultBuilder]: For program point L6179(lines 6179 6182) no Hoare annotation was computed. [2022-07-21 10:51:36,382 INFO L895 garLoopResultBuilder]: At program point L4295(line 4295) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,383 INFO L899 garLoopResultBuilder]: For program point kzallocEXIT(lines 4292 4298) no Hoare annotation was computed. [2022-07-21 10:51:36,383 INFO L899 garLoopResultBuilder]: For program point L4295-1(line 4295) no Hoare annotation was computed. [2022-07-21 10:51:36,383 INFO L895 garLoopResultBuilder]: At program point kzallocENTRY(lines 4292 4298) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,383 INFO L899 garLoopResultBuilder]: For program point kzallocFINAL(lines 4292 4298) no Hoare annotation was computed. [2022-07-21 10:51:36,383 INFO L895 garLoopResultBuilder]: At program point kmallocENTRY(lines 4284 4290) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,383 INFO L902 garLoopResultBuilder]: At program point L4281-2(lines 4279 4282) the Hoare annotation is: true [2022-07-21 10:51:36,383 INFO L899 garLoopResultBuilder]: For program point kmallocFINAL(lines 4284 4290) no Hoare annotation was computed. [2022-07-21 10:51:36,383 INFO L895 garLoopResultBuilder]: At program point L4281(line 4281) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,384 INFO L899 garLoopResultBuilder]: For program point L4281-1(line 4281) no Hoare annotation was computed. [2022-07-21 10:51:36,384 INFO L899 garLoopResultBuilder]: For program point kmallocEXIT(lines 4284 4290) no Hoare annotation was computed. [2022-07-21 10:51:36,384 INFO L899 garLoopResultBuilder]: For program point _raw_spin_lock_irqsaveFINAL(lines 7485 7487) no Hoare annotation was computed. [2022-07-21 10:51:36,384 INFO L899 garLoopResultBuilder]: For program point _raw_spin_lock_irqsaveEXIT(lines 7485 7487) no Hoare annotation was computed. [2022-07-21 10:51:36,384 INFO L902 garLoopResultBuilder]: At program point _raw_spin_lock_irqsaveENTRY(lines 7485 7487) the Hoare annotation is: true [2022-07-21 10:51:36,384 INFO L899 garLoopResultBuilder]: For program point dlfb_setup_modesEXIT(lines 5525 5698) no Hoare annotation was computed. [2022-07-21 10:51:36,384 INFO L899 garLoopResultBuilder]: For program point L5089(lines 5089 5092) no Hoare annotation was computed. [2022-07-21 10:51:36,384 INFO L902 garLoopResultBuilder]: At program point L7682-2(lines 7681 7683) the Hoare annotation is: true [2022-07-21 10:51:36,385 INFO L899 garLoopResultBuilder]: For program point L7682-1(line 7682) no Hoare annotation was computed. [2022-07-21 10:51:36,385 INFO L902 garLoopResultBuilder]: At program point L7154(line 7154) the Hoare annotation is: true [2022-07-21 10:51:36,385 INFO L899 garLoopResultBuilder]: For program point L5486(lines 5486 5519) no Hoare annotation was computed. [2022-07-21 10:51:36,385 INFO L899 garLoopResultBuilder]: For program point L7154-1(lines 7152 7155) no Hoare annotation was computed. [2022-07-21 10:51:36,385 INFO L899 garLoopResultBuilder]: For program point L5486-1(lines 5486 5519) no Hoare annotation was computed. [2022-07-21 10:51:36,385 INFO L899 garLoopResultBuilder]: For program point L7551-1(line 7551) no Hoare annotation was computed. [2022-07-21 10:51:36,385 INFO L902 garLoopResultBuilder]: At program point L7551(line 7551) the Hoare annotation is: true [2022-07-21 10:51:36,385 INFO L902 garLoopResultBuilder]: At program point L7551-2(lines 7550 7552) the Hoare annotation is: true [2022-07-21 10:51:36,386 INFO L902 garLoopResultBuilder]: At program point L5107(lines 5086 5116) the Hoare annotation is: true [2022-07-21 10:51:36,386 INFO L899 garLoopResultBuilder]: For program point L5652-2(lines 5652 5656) no Hoare annotation was computed. [2022-07-21 10:51:36,386 INFO L899 garLoopResultBuilder]: For program point L5652(lines 5652 5656) no Hoare annotation was computed. [2022-07-21 10:51:36,386 INFO L902 garLoopResultBuilder]: At program point L7568(lines 7567 7569) the Hoare annotation is: true [2022-07-21 10:51:36,386 INFO L902 garLoopResultBuilder]: At program point L6858(line 6858) the Hoare annotation is: true [2022-07-21 10:51:36,386 INFO L902 garLoopResultBuilder]: At program point L6858-1(lines 6854 6861) the Hoare annotation is: true [2022-07-21 10:51:36,386 INFO L899 garLoopResultBuilder]: For program point L5504-2(lines 5486 5518) no Hoare annotation was computed. [2022-07-21 10:51:36,387 INFO L899 garLoopResultBuilder]: For program point L5504(lines 5504 5508) no Hoare annotation was computed. [2022-07-21 10:51:36,387 INFO L902 garLoopResultBuilder]: At program point L5653(lines 5653 5654) the Hoare annotation is: true [2022-07-21 10:51:36,387 INFO L899 garLoopResultBuilder]: For program point L5653-1(lines 5653 5654) no Hoare annotation was computed. [2022-07-21 10:51:36,387 INFO L902 garLoopResultBuilder]: At program point L5521(lines 5479 5523) the Hoare annotation is: true [2022-07-21 10:51:36,387 INFO L902 garLoopResultBuilder]: At program point L5571(lines 5541 5697) the Hoare annotation is: true [2022-07-21 10:51:36,387 INFO L902 garLoopResultBuilder]: At program point L5687(lines 5541 5697) the Hoare annotation is: true [2022-07-21 10:51:36,387 INFO L902 garLoopResultBuilder]: At program point L5522(lines 5468 5524) the Hoare annotation is: true [2022-07-21 10:51:36,387 INFO L902 garLoopResultBuilder]: At program point L5109(lines 5086 5116) the Hoare annotation is: true [2022-07-21 10:51:36,388 INFO L902 garLoopResultBuilder]: At program point L5621(lines 5607 5630) the Hoare annotation is: true [2022-07-21 10:51:36,388 INFO L902 garLoopResultBuilder]: At program point L7157(lines 7149 7159) the Hoare annotation is: true [2022-07-21 10:51:36,388 INFO L899 garLoopResultBuilder]: For program point L5489(lines 5489 5493) no Hoare annotation was computed. [2022-07-21 10:51:36,388 INFO L902 garLoopResultBuilder]: At program point L7554(line 7554) the Hoare annotation is: true [2022-07-21 10:51:36,388 INFO L902 garLoopResultBuilder]: At program point L7554-2(lines 7553 7555) the Hoare annotation is: true [2022-07-21 10:51:36,388 INFO L899 garLoopResultBuilder]: For program point L7554-1(line 7554) no Hoare annotation was computed. [2022-07-21 10:51:36,388 INFO L899 garLoopResultBuilder]: For program point L5622(lines 5622 5626) no Hoare annotation was computed. [2022-07-21 10:51:36,388 INFO L899 garLoopResultBuilder]: For program point L5688-2(lines 5688 5691) no Hoare annotation was computed. [2022-07-21 10:51:36,389 INFO L899 garLoopResultBuilder]: For program point L5688(line 5688) no Hoare annotation was computed. [2022-07-21 10:51:36,389 INFO L902 garLoopResultBuilder]: At program point L5556-1(line 5556) the Hoare annotation is: true [2022-07-21 10:51:36,389 INFO L899 garLoopResultBuilder]: For program point L5688-3(lines 5688 5691) no Hoare annotation was computed. [2022-07-21 10:51:36,389 INFO L902 garLoopResultBuilder]: At program point L5556(line 5556) the Hoare annotation is: true [2022-07-21 10:51:36,389 INFO L899 garLoopResultBuilder]: For program point L5672-2(lines 5672 5686) no Hoare annotation was computed. [2022-07-21 10:51:36,389 INFO L899 garLoopResultBuilder]: For program point L5672(line 5672) no Hoare annotation was computed. [2022-07-21 10:51:36,389 INFO L902 garLoopResultBuilder]: At program point dlfb_setup_modesENTRY(lines 5525 5698) the Hoare annotation is: true [2022-07-21 10:51:36,389 INFO L902 garLoopResultBuilder]: At program point L5111(lines 5086 5116) the Hoare annotation is: true [2022-07-21 10:51:36,390 INFO L902 garLoopResultBuilder]: At program point L5623(lines 5607 5630) the Hoare annotation is: true [2022-07-21 10:51:36,390 INFO L902 garLoopResultBuilder]: At program point L5689(line 5689) the Hoare annotation is: true [2022-07-21 10:51:36,390 INFO L899 garLoopResultBuilder]: For program point L5557(line 5557) no Hoare annotation was computed. [2022-07-21 10:51:36,390 INFO L899 garLoopResultBuilder]: For program point L5607(lines 5607 5631) no Hoare annotation was computed. [2022-07-21 10:51:36,390 INFO L899 garLoopResultBuilder]: For program point L5574(lines 5574 5578) no Hoare annotation was computed. [2022-07-21 10:51:36,390 INFO L899 garLoopResultBuilder]: For program point L5607-2(lines 5541 5697) no Hoare annotation was computed. [2022-07-21 10:51:36,390 INFO L902 garLoopResultBuilder]: At program point L5674(line 5674) the Hoare annotation is: true [2022-07-21 10:51:36,390 INFO L899 garLoopResultBuilder]: For program point L5096-1(line 5096) no Hoare annotation was computed. [2022-07-21 10:51:36,391 INFO L902 garLoopResultBuilder]: At program point L5575(lines 5541 5697) the Hoare annotation is: true [2022-07-21 10:51:36,391 INFO L902 garLoopResultBuilder]: At program point L7689-2(lines 7688 7690) the Hoare annotation is: true [2022-07-21 10:51:36,391 INFO L899 garLoopResultBuilder]: For program point L5674-1(line 5674) no Hoare annotation was computed. [2022-07-21 10:51:36,391 INFO L899 garLoopResultBuilder]: For program point L7689-1(line 7689) no Hoare annotation was computed. [2022-07-21 10:51:36,391 INFO L902 garLoopResultBuilder]: At program point L5096(line 5096) the Hoare annotation is: true [2022-07-21 10:51:36,391 INFO L902 garLoopResultBuilder]: At program point L7689(line 7689) the Hoare annotation is: true [2022-07-21 10:51:36,391 INFO L902 garLoopResultBuilder]: At program point L5658(lines 5632 5670) the Hoare annotation is: true [2022-07-21 10:51:36,391 INFO L899 garLoopResultBuilder]: For program point L5592-1(lines 5592 5606) no Hoare annotation was computed. [2022-07-21 10:51:36,392 INFO L902 garLoopResultBuilder]: At program point L5625(lines 5607 5630) the Hoare annotation is: true [2022-07-21 10:51:36,392 INFO L899 garLoopResultBuilder]: For program point L5592(lines 5592 5606) no Hoare annotation was computed. [2022-07-21 10:51:36,392 INFO L902 garLoopResultBuilder]: At program point L5097(lines 5097 5098) the Hoare annotation is: true [2022-07-21 10:51:36,392 INFO L899 garLoopResultBuilder]: For program point L5097-1(lines 5097 5098) no Hoare annotation was computed. [2022-07-21 10:51:36,392 INFO L899 garLoopResultBuilder]: For program point L5114(line 5114) no Hoare annotation was computed. [2022-07-21 10:51:36,392 INFO L899 garLoopResultBuilder]: For program point L5692-2(lines 5692 5695) no Hoare annotation was computed. [2022-07-21 10:51:36,392 INFO L899 garLoopResultBuilder]: For program point L5692(lines 5692 5695) no Hoare annotation was computed. [2022-07-21 10:51:36,392 INFO L899 garLoopResultBuilder]: For program point L5494(lines 5494 5499) no Hoare annotation was computed. [2022-07-21 10:51:36,392 INFO L899 garLoopResultBuilder]: For program point L5593(lines 5593 5604) no Hoare annotation was computed. [2022-07-21 10:51:36,393 INFO L899 garLoopResultBuilder]: For program point L5494-2(lines 5494 5499) no Hoare annotation was computed. [2022-07-21 10:51:36,393 INFO L902 garLoopResultBuilder]: At program point L6865-1(line 6865) the Hoare annotation is: true [2022-07-21 10:51:36,393 INFO L902 garLoopResultBuilder]: At program point L6865(line 6865) the Hoare annotation is: true [2022-07-21 10:51:36,393 INFO L899 garLoopResultBuilder]: For program point L5676-2(lines 5676 5681) no Hoare annotation was computed. [2022-07-21 10:51:36,393 INFO L899 garLoopResultBuilder]: For program point L5676(lines 5676 5681) no Hoare annotation was computed. [2022-07-21 10:51:36,393 INFO L902 garLoopResultBuilder]: At program point L5577(lines 5541 5697) the Hoare annotation is: true [2022-07-21 10:51:36,393 INFO L902 garLoopResultBuilder]: At program point L5115(lines 5080 5117) the Hoare annotation is: true [2022-07-21 10:51:36,394 INFO L902 garLoopResultBuilder]: At program point L5594(line 5594) the Hoare annotation is: true [2022-07-21 10:51:36,394 INFO L902 garLoopResultBuilder]: At program point L5660(lines 5632 5670) the Hoare annotation is: true [2022-07-21 10:51:36,394 INFO L899 garLoopResultBuilder]: For program point L5561(lines 5561 5564) no Hoare annotation was computed. [2022-07-21 10:51:36,394 INFO L899 garLoopResultBuilder]: For program point L5594-1(line 5594) no Hoare annotation was computed. [2022-07-21 10:51:36,394 INFO L899 garLoopResultBuilder]: For program point L5561-1(lines 5561 5564) no Hoare annotation was computed. [2022-07-21 10:51:36,394 INFO L902 garLoopResultBuilder]: At program point L6866(lines 6862 6869) the Hoare annotation is: true [2022-07-21 10:51:36,394 INFO L899 garLoopResultBuilder]: For program point L5099(lines 5099 5104) no Hoare annotation was computed. [2022-07-21 10:51:36,394 INFO L902 garLoopResultBuilder]: At program point L5611(line 5611) the Hoare annotation is: true [2022-07-21 10:51:36,394 INFO L899 garLoopResultBuilder]: For program point L5611-1(line 5611) no Hoare annotation was computed. [2022-07-21 10:51:36,395 INFO L902 garLoopResultBuilder]: At program point L5677(line 5677) the Hoare annotation is: true [2022-07-21 10:51:36,395 INFO L899 garLoopResultBuilder]: For program point L5677-1(line 5677) no Hoare annotation was computed. [2022-07-21 10:51:36,395 INFO L902 garLoopResultBuilder]: At program point L5545-2(lines 5545 5548) the Hoare annotation is: true [2022-07-21 10:51:36,395 INFO L899 garLoopResultBuilder]: For program point L5512-2(lines 5512 5515) no Hoare annotation was computed. [2022-07-21 10:51:36,395 INFO L899 garLoopResultBuilder]: For program point L5545(lines 5545 5548) no Hoare annotation was computed. [2022-07-21 10:51:36,395 INFO L899 garLoopResultBuilder]: For program point L5512(lines 5512 5515) no Hoare annotation was computed. [2022-07-21 10:51:36,395 INFO L899 garLoopResultBuilder]: For program point L5595(lines 5595 5602) no Hoare annotation was computed. [2022-07-21 10:51:36,395 INFO L902 garLoopResultBuilder]: At program point L5562(line 5562) the Hoare annotation is: true [2022-07-21 10:51:36,396 INFO L899 garLoopResultBuilder]: For program point L5496-1(line 5496) no Hoare annotation was computed. [2022-07-21 10:51:36,396 INFO L902 garLoopResultBuilder]: At program point L5496(line 5496) the Hoare annotation is: true [2022-07-21 10:51:36,396 INFO L899 garLoopResultBuilder]: For program point L5612(lines 5612 5619) no Hoare annotation was computed. [2022-07-21 10:51:36,396 INFO L902 garLoopResultBuilder]: At program point L5513(line 5513) the Hoare annotation is: true [2022-07-21 10:51:36,396 INFO L899 garLoopResultBuilder]: For program point L5513-1(line 5513) no Hoare annotation was computed. [2022-07-21 10:51:36,396 INFO L902 garLoopResultBuilder]: At program point L5662(lines 5632 5670) the Hoare annotation is: true [2022-07-21 10:51:36,396 INFO L902 garLoopResultBuilder]: At program point L5497(line 5497) the Hoare annotation is: true [2022-07-21 10:51:36,396 INFO L899 garLoopResultBuilder]: For program point L5497-1(line 5497) no Hoare annotation was computed. [2022-07-21 10:51:36,397 INFO L902 garLoopResultBuilder]: At program point L5679(lines 5679 5680) the Hoare annotation is: true [2022-07-21 10:51:36,397 INFO L899 garLoopResultBuilder]: For program point L5679-1(lines 5679 5680) no Hoare annotation was computed. [2022-07-21 10:51:36,397 INFO L899 garLoopResultBuilder]: For program point L5580-1(lines 5580 5591) no Hoare annotation was computed. [2022-07-21 10:51:36,397 INFO L902 garLoopResultBuilder]: At program point L5613(lines 5613 5614) the Hoare annotation is: true [2022-07-21 10:51:36,397 INFO L899 garLoopResultBuilder]: For program point L5580(lines 5580 5591) no Hoare annotation was computed. [2022-07-21 10:51:36,397 INFO L899 garLoopResultBuilder]: For program point L5613-1(lines 5613 5614) no Hoare annotation was computed. [2022-07-21 10:51:36,397 INFO L902 garLoopResultBuilder]: At program point L5597(line 5597) the Hoare annotation is: true [2022-07-21 10:51:36,397 INFO L899 garLoopResultBuilder]: For program point L5597-1(line 5597) no Hoare annotation was computed. [2022-07-21 10:51:36,398 INFO L899 garLoopResultBuilder]: For program point L5565(lines 5565 5570) no Hoare annotation was computed. [2022-07-21 10:51:36,398 INFO L899 garLoopResultBuilder]: For program point dlfb_setup_modesFINAL(lines 5525 5698) no Hoare annotation was computed. [2022-07-21 10:51:36,398 INFO L899 garLoopResultBuilder]: For program point L5582(lines 5582 5589) no Hoare annotation was computed. [2022-07-21 10:51:36,398 INFO L899 garLoopResultBuilder]: For program point L5549(line 5549) no Hoare annotation was computed. [2022-07-21 10:51:36,398 INFO L902 garLoopResultBuilder]: At program point L5087(line 5087) the Hoare annotation is: true [2022-07-21 10:51:36,398 INFO L899 garLoopResultBuilder]: For program point L5632-1(lines 5632 5671) no Hoare annotation was computed. [2022-07-21 10:51:36,398 INFO L899 garLoopResultBuilder]: For program point L5087-1(line 5087) no Hoare annotation was computed. [2022-07-21 10:51:36,398 INFO L902 garLoopResultBuilder]: At program point L5583(line 5583) the Hoare annotation is: true [2022-07-21 10:51:36,399 INFO L899 garLoopResultBuilder]: For program point L5583-1(line 5583) no Hoare annotation was computed. [2022-07-21 10:51:36,399 INFO L899 garLoopResultBuilder]: For program point L5616-2(lines 5612 5619) no Hoare annotation was computed. [2022-07-21 10:51:36,399 INFO L899 garLoopResultBuilder]: For program point L7152(lines 7152 7155) no Hoare annotation was computed. [2022-07-21 10:51:36,399 INFO L899 garLoopResultBuilder]: For program point L5616(lines 5616 5619) no Hoare annotation was computed. [2022-07-21 10:51:36,399 INFO L899 garLoopResultBuilder]: For program point L5650(lines 5650 5651) no Hoare annotation was computed. [2022-07-21 10:51:36,399 INFO L899 garLoopResultBuilder]: For program point L5551(lines 5551 5555) no Hoare annotation was computed. [2022-07-21 10:51:36,399 INFO L899 garLoopResultBuilder]: For program point L5584(lines 5584 5587) no Hoare annotation was computed. [2022-07-21 10:51:36,399 INFO L902 garLoopResultBuilder]: At program point L7682(line 7682) the Hoare annotation is: true [2022-07-21 10:51:36,400 INFO L899 garLoopResultBuilder]: For program point schedule_delayed_workEXIT(lines 7624 7626) no Hoare annotation was computed. [2022-07-21 10:51:36,400 INFO L902 garLoopResultBuilder]: At program point schedule_delayed_workENTRY(lines 7624 7626) the Hoare annotation is: true [2022-07-21 10:51:36,400 INFO L899 garLoopResultBuilder]: For program point schedule_delayed_workFINAL(lines 7624 7626) no Hoare annotation was computed. [2022-07-21 10:51:36,400 INFO L899 garLoopResultBuilder]: For program point kref_putEXIT(lines 4119 4125) no Hoare annotation was computed. [2022-07-21 10:51:36,400 INFO L895 garLoopResultBuilder]: At program point L4122(line 4122) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (<= |kref_put_#in~release.offset| |#funAddr~dlfb_free.offset|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (<= kref_put_~release.offset |#funAddr~dlfb_free.offset|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,400 INFO L899 garLoopResultBuilder]: For program point L4122-1(line 4122) no Hoare annotation was computed. [2022-07-21 10:51:36,400 INFO L895 garLoopResultBuilder]: At program point kref_putENTRY(lines 4119 4125) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (<= |kref_put_#in~release.offset| |#funAddr~dlfb_free.offset|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,401 INFO L899 garLoopResultBuilder]: For program point kref_putFINAL(lines 4119 4125) no Hoare annotation was computed. [2022-07-21 10:51:36,401 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 6898 6903) no Hoare annotation was computed. [2022-07-21 10:51:36,401 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 6898 6903) the Hoare annotation is: true [2022-07-21 10:51:36,401 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 6898 6903) no Hoare annotation was computed. [2022-07-21 10:51:36,401 INFO L899 garLoopResultBuilder]: For program point atomic_readFINAL(lines 3972 3977) no Hoare annotation was computed. [2022-07-21 10:51:36,401 INFO L899 garLoopResultBuilder]: For program point atomic_readEXIT(lines 3972 3977) no Hoare annotation was computed. [2022-07-21 10:51:36,401 INFO L902 garLoopResultBuilder]: At program point atomic_readENTRY(lines 3972 3977) the Hoare annotation is: true [2022-07-21 10:51:36,401 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2022-07-21 10:51:36,402 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-07-21 10:51:36,402 INFO L895 garLoopResultBuilder]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,402 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2022-07-21 10:51:36,402 INFO L902 garLoopResultBuilder]: At program point L7500(lines 7499 7501) the Hoare annotation is: true [2022-07-21 10:51:36,402 INFO L902 garLoopResultBuilder]: At program point usb_set_intfdataENTRY(lines 4208 4214) the Hoare annotation is: true [2022-07-21 10:51:36,402 INFO L899 garLoopResultBuilder]: For program point usb_set_intfdataFINAL(lines 4208 4214) no Hoare annotation was computed. [2022-07-21 10:51:36,402 INFO L899 garLoopResultBuilder]: For program point usb_set_intfdataEXIT(lines 4208 4214) no Hoare annotation was computed. [2022-07-21 10:51:36,403 INFO L895 garLoopResultBuilder]: At program point L5310(line 5310) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= ~ldv_mutex_lock_of_fb_info~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,403 INFO L899 garLoopResultBuilder]: For program point L5310-1(line 5310) no Hoare annotation was computed. [2022-07-21 10:51:36,403 INFO L899 garLoopResultBuilder]: For program point L5304-1(line 5304) no Hoare annotation was computed. [2022-07-21 10:51:36,403 INFO L899 garLoopResultBuilder]: For program point L5302(line 5302) no Hoare annotation was computed. [2022-07-21 10:51:36,403 INFO L895 garLoopResultBuilder]: At program point L5304(line 5304) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |old(#length)| |#length|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |old(#valid)| |#valid|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,403 INFO L899 garLoopResultBuilder]: For program point L5298(line 5298) no Hoare annotation was computed. [2022-07-21 10:51:36,403 INFO L899 garLoopResultBuilder]: For program point L5302-4(lines 5302 5308) no Hoare annotation was computed. [2022-07-21 10:51:36,403 INFO L899 garLoopResultBuilder]: For program point L5302-2(lines 5302 5308) no Hoare annotation was computed. [2022-07-21 10:51:36,404 INFO L895 garLoopResultBuilder]: At program point dlfb_ops_releaseENTRY(lines 5293 5313) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,404 INFO L899 garLoopResultBuilder]: For program point L5298-4(lines 5298 5301) no Hoare annotation was computed. [2022-07-21 10:51:36,404 INFO L895 garLoopResultBuilder]: At program point L7536(lines 7535 7537) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |old(#length)| |#length|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |old(#valid)| |#valid|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,404 INFO L899 garLoopResultBuilder]: For program point L5298-2(lines 5298 5301) no Hoare annotation was computed. [2022-07-21 10:51:36,404 INFO L899 garLoopResultBuilder]: For program point dlfb_ops_releaseEXIT(lines 5293 5313) no Hoare annotation was computed. [2022-07-21 10:51:36,404 INFO L899 garLoopResultBuilder]: For program point dlfb_ops_releaseFINAL(lines 5293 5313) no Hoare annotation was computed. [2022-07-21 10:51:36,404 INFO L895 garLoopResultBuilder]: At program point L5299(line 5299) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |old(#length)| |#length|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |old(#valid)| |#valid|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2022-07-21 10:51:36,404 INFO L899 garLoopResultBuilder]: For program point L5299-1(line 5299) no Hoare annotation was computed. [2022-07-21 10:51:36,405 INFO L902 garLoopResultBuilder]: At program point lockdep_init_mapENTRY(lines 7595 7597) the Hoare annotation is: true [2022-07-21 10:51:36,405 INFO L899 garLoopResultBuilder]: For program point lockdep_init_mapFINAL(lines 7595 7597) no Hoare annotation was computed. [2022-07-21 10:51:36,405 INFO L899 garLoopResultBuilder]: For program point lockdep_init_mapEXIT(lines 7595 7597) no Hoare annotation was computed. [2022-07-21 10:51:36,405 INFO L902 garLoopResultBuilder]: At program point L6394(lines 6366 6396) the Hoare annotation is: true [2022-07-21 10:51:36,405 INFO L902 garLoopResultBuilder]: At program point L6390(line 6390) the Hoare annotation is: true [2022-07-21 10:51:36,405 INFO L899 garLoopResultBuilder]: For program point dlfb_get_urbEXIT(lines 6356 6397) no Hoare annotation was computed. [2022-07-21 10:51:36,405 INFO L899 garLoopResultBuilder]: For program point L6388-1(line 6388) no Hoare annotation was computed. [2022-07-21 10:51:36,406 INFO L895 garLoopResultBuilder]: At program point L6388(line 6388) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,406 INFO L899 garLoopResultBuilder]: For program point L6390-1(line 6390) no Hoare annotation was computed. [2022-07-21 10:51:36,406 INFO L899 garLoopResultBuilder]: For program point L6380(lines 6380 6386) no Hoare annotation was computed. [2022-07-21 10:51:36,406 INFO L899 garLoopResultBuilder]: For program point L6376-1(line 6376) no Hoare annotation was computed. [2022-07-21 10:51:36,406 INFO L895 garLoopResultBuilder]: At program point L6376(line 6376) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,406 INFO L895 garLoopResultBuilder]: At program point L7522(lines 7521 7523) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,406 INFO L899 garLoopResultBuilder]: For program point L6370(lines 6370 6375) no Hoare annotation was computed. [2022-07-21 10:51:36,406 INFO L899 garLoopResultBuilder]: For program point dlfb_get_urbFINAL(lines 6356 6397) no Hoare annotation was computed. [2022-07-21 10:51:36,407 INFO L895 garLoopResultBuilder]: At program point L3924(lines 3921 3926) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,407 INFO L902 garLoopResultBuilder]: At program point L6383(lines 6380 6385) the Hoare annotation is: true [2022-07-21 10:51:36,407 INFO L899 garLoopResultBuilder]: For program point L6379-1(line 6379) no Hoare annotation was computed. [2022-07-21 10:51:36,407 INFO L895 garLoopResultBuilder]: At program point L6379(line 6379) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,407 INFO L895 garLoopResultBuilder]: At program point dlfb_get_urbENTRY(lines 6356 6397) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,407 INFO L899 garLoopResultBuilder]: For program point L6377-1(line 6377) no Hoare annotation was computed. [2022-07-21 10:51:36,407 INFO L895 garLoopResultBuilder]: At program point L6377(line 6377) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,408 INFO L899 garLoopResultBuilder]: For program point L6371-1(line 6371) no Hoare annotation was computed. [2022-07-21 10:51:36,408 INFO L895 garLoopResultBuilder]: At program point L6371(line 6371) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,408 INFO L899 garLoopResultBuilder]: For program point interface_to_usbdevFINAL(lines 4216 4222) no Hoare annotation was computed. [2022-07-21 10:51:36,408 INFO L902 garLoopResultBuilder]: At program point interface_to_usbdevENTRY(lines 4216 4222) the Hoare annotation is: true [2022-07-21 10:51:36,408 INFO L899 garLoopResultBuilder]: For program point interface_to_usbdevEXIT(lines 4216 4222) no Hoare annotation was computed. [2022-07-21 10:51:36,408 INFO L899 garLoopResultBuilder]: For program point L4412-1(line 4412) no Hoare annotation was computed. [2022-07-21 10:51:36,408 INFO L902 garLoopResultBuilder]: At program point L4445(line 4445) the Hoare annotation is: true [2022-07-21 10:51:36,408 INFO L902 garLoopResultBuilder]: At program point L4412(line 4412) the Hoare annotation is: true [2022-07-21 10:51:36,409 INFO L899 garLoopResultBuilder]: For program point L4445-1(line 4445) no Hoare annotation was computed. [2022-07-21 10:51:36,409 INFO L902 garLoopResultBuilder]: At program point L4499(line 4499) the Hoare annotation is: true [2022-07-21 10:51:36,409 INFO L899 garLoopResultBuilder]: For program point L4532-1(line 4532) no Hoare annotation was computed. [2022-07-21 10:51:36,409 INFO L899 garLoopResultBuilder]: For program point L4499-1(line 4499) no Hoare annotation was computed. [2022-07-21 10:51:36,409 INFO L902 garLoopResultBuilder]: At program point L4532(line 4532) the Hoare annotation is: true [2022-07-21 10:51:36,409 INFO L902 garLoopResultBuilder]: At program point L4495(line 4495) the Hoare annotation is: true [2022-07-21 10:51:36,409 INFO L899 garLoopResultBuilder]: For program point L4495-1(line 4495) no Hoare annotation was computed. [2022-07-21 10:51:36,409 INFO L902 garLoopResultBuilder]: At program point L4491(line 4491) the Hoare annotation is: true [2022-07-21 10:51:36,410 INFO L899 garLoopResultBuilder]: For program point L4491-1(line 4491) no Hoare annotation was computed. [2022-07-21 10:51:36,410 INFO L902 garLoopResultBuilder]: At program point L4429(line 4429) the Hoare annotation is: true [2022-07-21 10:51:36,410 INFO L899 garLoopResultBuilder]: For program point L4429-1(line 4429) no Hoare annotation was computed. [2022-07-21 10:51:36,410 INFO L902 garLoopResultBuilder]: At program point L4487(line 4487) the Hoare annotation is: true [2022-07-21 10:51:36,410 INFO L899 garLoopResultBuilder]: For program point L4487-1(line 4487) no Hoare annotation was computed. [2022-07-21 10:51:36,410 INFO L899 garLoopResultBuilder]: For program point L4516-1(line 4516) no Hoare annotation was computed. [2022-07-21 10:51:36,410 INFO L902 garLoopResultBuilder]: At program point L4421(line 4421) the Hoare annotation is: true [2022-07-21 10:51:36,410 INFO L899 garLoopResultBuilder]: For program point dlfb_set_video_modeEXIT(lines 4507 4539) no Hoare annotation was computed. [2022-07-21 10:51:36,411 INFO L895 garLoopResultBuilder]: At program point L4516(line 4516) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,411 INFO L899 garLoopResultBuilder]: For program point L4421-1(line 4421) no Hoare annotation was computed. [2022-07-21 10:51:36,411 INFO L902 garLoopResultBuilder]: At program point L4446(line 4446) the Hoare annotation is: true [2022-07-21 10:51:36,411 INFO L902 garLoopResultBuilder]: At program point L4413(lines 4409 4415) the Hoare annotation is: true [2022-07-21 10:51:36,411 INFO L899 garLoopResultBuilder]: For program point L4446-1(line 4446) no Hoare annotation was computed. [2022-07-21 10:51:36,411 INFO L902 garLoopResultBuilder]: At program point L4504(lines 4479 4506) the Hoare annotation is: true [2022-07-21 10:51:36,411 INFO L899 garLoopResultBuilder]: For program point L4500-1(line 4500) no Hoare annotation was computed. [2022-07-21 10:51:36,412 INFO L902 garLoopResultBuilder]: At program point L4533(line 4533) the Hoare annotation is: true [2022-07-21 10:51:36,412 INFO L902 garLoopResultBuilder]: At program point L4500(line 4500) the Hoare annotation is: true [2022-07-21 10:51:36,412 INFO L899 garLoopResultBuilder]: For program point L4533-1(line 4533) no Hoare annotation was computed. [2022-07-21 10:51:36,412 INFO L899 garLoopResultBuilder]: For program point L4496-1(line 4496) no Hoare annotation was computed. [2022-07-21 10:51:36,412 INFO L902 garLoopResultBuilder]: At program point L4430(line 4430) the Hoare annotation is: true [2022-07-21 10:51:36,412 INFO L902 garLoopResultBuilder]: At program point L4496(line 4496) the Hoare annotation is: true [2022-07-21 10:51:36,412 INFO L899 garLoopResultBuilder]: For program point L4430-1(line 4430) no Hoare annotation was computed. [2022-07-21 10:51:36,412 INFO L902 garLoopResultBuilder]: At program point L4422(lines 4416 4424) the Hoare annotation is: true [2022-07-21 10:51:36,413 INFO L895 garLoopResultBuilder]: At program point L4521(line 4521) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,413 INFO L899 garLoopResultBuilder]: For program point L4521-1(line 4521) no Hoare annotation was computed. [2022-07-21 10:51:36,413 INFO L899 garLoopResultBuilder]: For program point L4517(lines 4517 4520) no Hoare annotation was computed. [2022-07-21 10:51:36,413 INFO L902 garLoopResultBuilder]: At program point L4447(lines 4442 4449) the Hoare annotation is: true [2022-07-21 10:51:36,413 INFO L899 garLoopResultBuilder]: For program point dlfb_set_video_modeFINAL(lines 4507 4539) no Hoare annotation was computed. [2022-07-21 10:51:36,413 INFO L902 garLoopResultBuilder]: At program point L4501(line 4501) the Hoare annotation is: true [2022-07-21 10:51:36,413 INFO L899 garLoopResultBuilder]: For program point L4501-1(line 4501) no Hoare annotation was computed. [2022-07-21 10:51:36,413 INFO L902 garLoopResultBuilder]: At program point L4431(lines 4425 4433) the Hoare annotation is: true [2022-07-21 10:51:36,414 INFO L902 garLoopResultBuilder]: At program point L4497(line 4497) the Hoare annotation is: true [2022-07-21 10:51:36,414 INFO L899 garLoopResultBuilder]: For program point L4497-1(line 4497) no Hoare annotation was computed. [2022-07-21 10:51:36,414 INFO L899 garLoopResultBuilder]: For program point L4522(lines 4522 4525) no Hoare annotation was computed. [2022-07-21 10:51:36,414 INFO L902 garLoopResultBuilder]: At program point L4493(line 4493) the Hoare annotation is: true [2022-07-21 10:51:36,414 INFO L899 garLoopResultBuilder]: For program point L4493-1(line 4493) no Hoare annotation was computed. [2022-07-21 10:51:36,414 INFO L895 garLoopResultBuilder]: At program point dlfb_set_video_modeENTRY(lines 4507 4539) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,414 INFO L902 garLoopResultBuilder]: At program point L4489(line 4489) the Hoare annotation is: true [2022-07-21 10:51:36,414 INFO L899 garLoopResultBuilder]: For program point L4489-1(line 4489) no Hoare annotation was computed. [2022-07-21 10:51:36,415 INFO L902 garLoopResultBuilder]: At program point L4419(line 4419) the Hoare annotation is: true [2022-07-21 10:51:36,415 INFO L899 garLoopResultBuilder]: For program point L4419-1(line 4419) no Hoare annotation was computed. [2022-07-21 10:51:36,415 INFO L902 garLoopResultBuilder]: At program point L4535(line 4535) the Hoare annotation is: true [2022-07-21 10:51:36,415 INFO L902 garLoopResultBuilder]: At program point L4502(line 4502) the Hoare annotation is: true [2022-07-21 10:51:36,415 INFO L899 garLoopResultBuilder]: For program point L4535-1(line 4535) no Hoare annotation was computed. [2022-07-21 10:51:36,415 INFO L899 garLoopResultBuilder]: For program point L4502-1(line 4502) no Hoare annotation was computed. [2022-07-21 10:51:36,415 INFO L902 garLoopResultBuilder]: At program point L4527(line 4527) the Hoare annotation is: true [2022-07-21 10:51:36,415 INFO L899 garLoopResultBuilder]: For program point L4527-1(line 4527) no Hoare annotation was computed. [2022-07-21 10:51:36,416 INFO L902 garLoopResultBuilder]: At program point L4494(line 4494) the Hoare annotation is: true [2022-07-21 10:51:36,416 INFO L899 garLoopResultBuilder]: For program point L4428-1(line 4428) no Hoare annotation was computed. [2022-07-21 10:51:36,416 INFO L899 garLoopResultBuilder]: For program point L4494-1(line 4494) no Hoare annotation was computed. [2022-07-21 10:51:36,416 INFO L902 garLoopResultBuilder]: At program point L4428(line 4428) the Hoare annotation is: true [2022-07-21 10:51:36,416 INFO L899 garLoopResultBuilder]: For program point L4420-1(line 4420) no Hoare annotation was computed. [2022-07-21 10:51:36,416 INFO L902 garLoopResultBuilder]: At program point L4420(line 4420) the Hoare annotation is: true [2022-07-21 10:51:36,416 INFO L899 garLoopResultBuilder]: For program point dlfb_blankingEXIT(lines 4385 4408) no Hoare annotation was computed. [2022-07-21 10:51:36,416 INFO L895 garLoopResultBuilder]: At program point L4404(lines 4387 4407) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,417 INFO L899 garLoopResultBuilder]: For program point L4398(line 4398) no Hoare annotation was computed. [2022-07-21 10:51:36,417 INFO L899 garLoopResultBuilder]: For program point L4392(line 4392) no Hoare annotation was computed. [2022-07-21 10:51:36,417 INFO L899 garLoopResultBuilder]: For program point L4388(lines 4388 4403) no Hoare annotation was computed. [2022-07-21 10:51:36,417 INFO L895 garLoopResultBuilder]: At program point dlfb_blankingENTRY(lines 4385 4408) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,417 INFO L899 garLoopResultBuilder]: For program point L4405(line 4405) no Hoare annotation was computed. [2022-07-21 10:51:36,417 INFO L899 garLoopResultBuilder]: For program point L4401(line 4401) no Hoare annotation was computed. [2022-07-21 10:51:36,417 INFO L899 garLoopResultBuilder]: For program point L4395(line 4395) no Hoare annotation was computed. [2022-07-21 10:51:36,418 INFO L899 garLoopResultBuilder]: For program point dlfb_blankingFINAL(lines 4385 4408) no Hoare annotation was computed. [2022-07-21 10:51:36,418 INFO L899 garLoopResultBuilder]: For program point L4389(line 4389) no Hoare annotation was computed. [2022-07-21 10:51:36,418 INFO L902 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 7601 7603) the Hoare annotation is: true [2022-07-21 10:51:36,418 INFO L899 garLoopResultBuilder]: For program point mutex_lockFINAL(lines 7601 7603) no Hoare annotation was computed. [2022-07-21 10:51:36,418 INFO L899 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 7601 7603) no Hoare annotation was computed. [2022-07-21 10:51:36,418 INFO L899 garLoopResultBuilder]: For program point _copy_from_userEXIT(lines 7477 7479) no Hoare annotation was computed. [2022-07-21 10:51:36,418 INFO L902 garLoopResultBuilder]: At program point _copy_from_userENTRY(lines 7477 7479) the Hoare annotation is: true [2022-07-21 10:51:36,418 INFO L899 garLoopResultBuilder]: For program point _copy_from_userFINAL(lines 7477 7479) no Hoare annotation was computed. [2022-07-21 10:51:36,419 INFO L895 garLoopResultBuilder]: At program point L6047(line 6047) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,419 INFO L899 garLoopResultBuilder]: For program point L6047-1(line 6047) no Hoare annotation was computed. [2022-07-21 10:51:36,419 INFO L899 garLoopResultBuilder]: For program point L5948(lines 5948 5956) no Hoare annotation was computed. [2022-07-21 10:51:36,419 INFO L899 garLoopResultBuilder]: For program point L5816(lines 5816 5819) no Hoare annotation was computed. [2022-07-21 10:51:36,419 INFO L899 garLoopResultBuilder]: For program point L6477(lines 6477 6762) no Hoare annotation was computed. [2022-07-21 10:51:36,419 INFO L899 garLoopResultBuilder]: For program point L6048-1(line 6048) no Hoare annotation was computed. [2022-07-21 10:51:36,419 INFO L895 garLoopResultBuilder]: At program point L6048(line 6048) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,419 INFO L899 garLoopResultBuilder]: For program point L5949(line 5949) no Hoare annotation was computed. [2022-07-21 10:51:36,420 INFO L895 garLoopResultBuilder]: At program point L6610(line 6610) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,420 INFO L899 garLoopResultBuilder]: For program point L6478(line 6478) no Hoare annotation was computed. [2022-07-21 10:51:36,420 INFO L899 garLoopResultBuilder]: For program point L6511(lines 6511 6539) no Hoare annotation was computed. [2022-07-21 10:51:36,420 INFO L899 garLoopResultBuilder]: For program point L6544(line 6544) no Hoare annotation was computed. [2022-07-21 10:51:36,420 INFO L899 garLoopResultBuilder]: For program point L6610-1(line 6610) no Hoare annotation was computed. [2022-07-21 10:51:36,420 INFO L895 garLoopResultBuilder]: At program point L6346(lines 6294 6354) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,420 INFO L895 garLoopResultBuilder]: At program point L6313-1(lines 6313 6314) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,420 INFO L895 garLoopResultBuilder]: At program point L6313(lines 6313 6314) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,421 INFO L899 garLoopResultBuilder]: For program point L6710(line 6710) no Hoare annotation was computed. [2022-07-21 10:51:36,421 INFO L895 garLoopResultBuilder]: At program point L7668(lines 7667 7669) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,421 INFO L899 garLoopResultBuilder]: For program point L6677-1(line 6677) no Hoare annotation was computed. [2022-07-21 10:51:36,421 INFO L895 garLoopResultBuilder]: At program point L6677(line 6677) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,421 INFO L895 garLoopResultBuilder]: At program point L7470(lines 7469 7471) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,421 INFO L899 garLoopResultBuilder]: For program point L6479(lines 6479 6506) no Hoare annotation was computed. [2022-07-21 10:51:36,421 INFO L899 garLoopResultBuilder]: For program point L6512(line 6512) no Hoare annotation was computed. [2022-07-21 10:51:36,422 INFO L899 garLoopResultBuilder]: For program point L6545(lines 6545 6715) no Hoare annotation was computed. [2022-07-21 10:51:36,422 INFO L899 garLoopResultBuilder]: For program point L7437(lines 7437 7440) no Hoare annotation was computed. [2022-07-21 10:51:36,422 INFO L899 garLoopResultBuilder]: For program point L5786(lines 5786 5789) no Hoare annotation was computed. [2022-07-21 10:51:36,422 INFO L899 garLoopResultBuilder]: For program point L5786-2(lines 5786 5789) no Hoare annotation was computed. [2022-07-21 10:51:36,422 INFO L899 garLoopResultBuilder]: For program point L6579-1(line 6579) no Hoare annotation was computed. [2022-07-21 10:51:36,422 INFO L895 garLoopResultBuilder]: At program point L6579(line 6579) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,422 INFO L899 garLoopResultBuilder]: For program point L6513(lines 6513 6518) no Hoare annotation was computed. [2022-07-21 10:51:36,422 INFO L899 garLoopResultBuilder]: For program point L6315(line 6315) no Hoare annotation was computed. [2022-07-21 10:51:36,423 INFO L895 garLoopResultBuilder]: At program point L6051(lines 5978 6053) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,423 INFO L899 garLoopResultBuilder]: For program point L6018(lines 6018 6023) no Hoare annotation was computed. [2022-07-21 10:51:36,423 INFO L895 garLoopResultBuilder]: At program point L5919(line 5919) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,423 INFO L899 garLoopResultBuilder]: For program point L5919-1(line 5919) no Hoare annotation was computed. [2022-07-21 10:51:36,423 INFO L899 garLoopResultBuilder]: For program point L6018-2(lines 6018 6023) no Hoare annotation was computed. [2022-07-21 10:51:36,423 INFO L899 garLoopResultBuilder]: For program point L5820(lines 5820 5828) no Hoare annotation was computed. [2022-07-21 10:51:36,423 INFO L895 garLoopResultBuilder]: At program point L6646(line 6646) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,423 INFO L899 garLoopResultBuilder]: For program point L6745(line 6745) no Hoare annotation was computed. [2022-07-21 10:51:36,424 INFO L899 garLoopResultBuilder]: For program point L6547(lines 6547 6712) no Hoare annotation was computed. [2022-07-21 10:51:36,424 INFO L899 garLoopResultBuilder]: For program point L6646-1(line 6646) no Hoare annotation was computed. [2022-07-21 10:51:36,424 INFO L899 garLoopResultBuilder]: For program point L7439-1(lines 7436 7458) no Hoare annotation was computed. [2022-07-21 10:51:36,424 INFO L895 garLoopResultBuilder]: At program point L7439(line 7439) the Hoare annotation is: false [2022-07-21 10:51:36,424 INFO L899 garLoopResultBuilder]: For program point L6481(lines 6481 6503) no Hoare annotation was computed. [2022-07-21 10:51:36,424 INFO L899 garLoopResultBuilder]: For program point L6746(lines 6746 6751) no Hoare annotation was computed. [2022-07-21 10:51:36,424 INFO L899 garLoopResultBuilder]: For program point L6482(line 6482) no Hoare annotation was computed. [2022-07-21 10:51:36,424 INFO L899 garLoopResultBuilder]: For program point L6548(line 6548) no Hoare annotation was computed. [2022-07-21 10:51:36,425 INFO L899 garLoopResultBuilder]: For program point L6317-1(lines 6317 6318) no Hoare annotation was computed. [2022-07-21 10:51:36,425 INFO L895 garLoopResultBuilder]: At program point L6317(lines 6317 6318) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,425 INFO L899 garLoopResultBuilder]: For program point L4963(lines 4963 4967) no Hoare annotation was computed. [2022-07-21 10:51:36,425 INFO L899 garLoopResultBuilder]: For program point L5954(line 5954) no Hoare annotation was computed. [2022-07-21 10:51:36,425 INFO L895 garLoopResultBuilder]: At program point L6879(lines 6870 6881) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,425 INFO L899 garLoopResultBuilder]: For program point L5921(lines 5921 5930) no Hoare annotation was computed. [2022-07-21 10:51:36,425 INFO L899 garLoopResultBuilder]: For program point L4963-2(lines 4963 4967) no Hoare annotation was computed. [2022-07-21 10:51:36,425 INFO L899 garLoopResultBuilder]: For program point L5921-1(lines 5910 5975) no Hoare annotation was computed. [2022-07-21 10:51:36,426 INFO L899 garLoopResultBuilder]: For program point L6615(line 6615) no Hoare annotation was computed. [2022-07-21 10:51:36,426 INFO L895 garLoopResultBuilder]: At program point L7672(lines 7671 7673) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,426 INFO L895 garLoopResultBuilder]: At program point L7474(lines 7473 7475) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,426 INFO L899 garLoopResultBuilder]: For program point L6483(lines 6483 6491) no Hoare annotation was computed. [2022-07-21 10:51:36,426 INFO L899 garLoopResultBuilder]: For program point L6549-2(lines 6547 6712) no Hoare annotation was computed. [2022-07-21 10:51:36,426 INFO L899 garLoopResultBuilder]: For program point L6549(lines 6549 6553) no Hoare annotation was computed. [2022-07-21 10:51:36,426 INFO L899 garLoopResultBuilder]: For program point L6682(line 6682) no Hoare annotation was computed. [2022-07-21 10:51:36,426 INFO L895 garLoopResultBuilder]: At program point L6550(line 6550) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,427 INFO L899 garLoopResultBuilder]: For program point L6616-2(lines 6547 6712) no Hoare annotation was computed. [2022-07-21 10:51:36,427 INFO L899 garLoopResultBuilder]: For program point L6616(lines 6616 6620) no Hoare annotation was computed. [2022-07-21 10:51:36,427 INFO L899 garLoopResultBuilder]: For program point L6550-1(line 6550) no Hoare annotation was computed. [2022-07-21 10:51:36,427 INFO L899 garLoopResultBuilder]: For program point L5824(lines 5824 5827) no Hoare annotation was computed. [2022-07-21 10:51:36,427 INFO L899 garLoopResultBuilder]: For program point L6683(lines 6683 6687) no Hoare annotation was computed. [2022-07-21 10:51:36,427 INFO L899 garLoopResultBuilder]: For program point L6584(line 6584) no Hoare annotation was computed. [2022-07-21 10:51:36,427 INFO L899 garLoopResultBuilder]: For program point L6617-1(line 6617) no Hoare annotation was computed. [2022-07-21 10:51:36,427 INFO L895 garLoopResultBuilder]: At program point L6617(line 6617) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,428 INFO L899 garLoopResultBuilder]: For program point L6683-2(lines 6547 6712) no Hoare annotation was computed. [2022-07-21 10:51:36,428 INFO L899 garLoopResultBuilder]: For program point L7443-1(lines 7436 7458) no Hoare annotation was computed. [2022-07-21 10:51:36,428 INFO L895 garLoopResultBuilder]: At program point L7443(line 7443) the Hoare annotation is: false [2022-07-21 10:51:36,428 INFO L899 garLoopResultBuilder]: For program point L6485(lines 6485 6489) no Hoare annotation was computed. [2022-07-21 10:51:36,428 INFO L895 garLoopResultBuilder]: At program point L6353(lines 6282 6355) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,428 INFO L895 garLoopResultBuilder]: At program point L5957(lines 5931 5966) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,428 INFO L899 garLoopResultBuilder]: For program point L5792-1(line 5792) no Hoare annotation was computed. [2022-07-21 10:51:36,429 INFO L895 garLoopResultBuilder]: At program point L5792(line 5792) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,429 INFO L899 garLoopResultBuilder]: For program point L6651(line 6651) no Hoare annotation was computed. [2022-07-21 10:51:36,429 INFO L899 garLoopResultBuilder]: For program point L6684-1(line 6684) no Hoare annotation was computed. [2022-07-21 10:51:36,429 INFO L895 garLoopResultBuilder]: At program point L6684(line 6684) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,429 INFO L899 garLoopResultBuilder]: For program point L6717(line 6717) no Hoare annotation was computed. [2022-07-21 10:51:36,429 INFO L899 garLoopResultBuilder]: For program point L6585(lines 6585 6589) no Hoare annotation was computed. [2022-07-21 10:51:36,429 INFO L895 garLoopResultBuilder]: At program point L4240(lines 4228 4242) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,430 INFO L895 garLoopResultBuilder]: At program point L5991(line 5991) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,430 INFO L899 garLoopResultBuilder]: For program point L5991-1(line 5991) no Hoare annotation was computed. [2022-07-21 10:51:36,430 INFO L899 garLoopResultBuilder]: For program point L5925(lines 5925 5928) no Hoare annotation was computed. [2022-07-21 10:51:36,430 INFO L899 garLoopResultBuilder]: For program point L6718(lines 6718 6758) no Hoare annotation was computed. [2022-07-21 10:51:36,430 INFO L895 garLoopResultBuilder]: At program point L5793(lines 5763 5795) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,430 INFO L899 garLoopResultBuilder]: For program point L6652-2(lines 6547 6712) no Hoare annotation was computed. [2022-07-21 10:51:36,430 INFO L899 garLoopResultBuilder]: For program point L6652(lines 6652 6656) no Hoare annotation was computed. [2022-07-21 10:51:36,431 INFO L899 garLoopResultBuilder]: For program point L6520(line 6520) no Hoare annotation was computed. [2022-07-21 10:51:36,431 INFO L899 garLoopResultBuilder]: For program point L6322(lines 6322 6326) no Hoare annotation was computed. [2022-07-21 10:51:36,431 INFO L899 garLoopResultBuilder]: For program point L5992-1(line 5992) no Hoare annotation was computed. [2022-07-21 10:51:36,431 INFO L895 garLoopResultBuilder]: At program point L5959(lines 5931 5966) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,431 INFO L899 garLoopResultBuilder]: For program point L6025(lines 6025 6030) no Hoare annotation was computed. [2022-07-21 10:51:36,431 INFO L895 garLoopResultBuilder]: At program point L5992(line 5992) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,431 INFO L899 garLoopResultBuilder]: For program point L6653-1(line 6653) no Hoare annotation was computed. [2022-07-21 10:51:36,432 INFO L895 garLoopResultBuilder]: At program point L6653(line 6653) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,432 INFO L899 garLoopResultBuilder]: For program point L6521(lines 6521 6535) no Hoare annotation was computed. [2022-07-21 10:51:36,432 INFO L895 garLoopResultBuilder]: At program point L6323(line 6323) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,432 INFO L895 garLoopResultBuilder]: At program point L4077-1(lines 4074 4080) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,432 INFO L895 garLoopResultBuilder]: At program point L4077(line 4077) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,432 INFO L895 garLoopResultBuilder]: At program point L4969(line 4969) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,432 INFO L899 garLoopResultBuilder]: For program point L5960(lines 5960 5964) no Hoare annotation was computed. [2022-07-21 10:51:36,433 INFO L899 garLoopResultBuilder]: For program point L4969-1(line 4969) no Hoare annotation was computed. [2022-07-21 10:51:36,433 INFO L899 garLoopResultBuilder]: For program point L6720(lines 6720 6755) no Hoare annotation was computed. [2022-07-21 10:51:36,433 INFO L899 garLoopResultBuilder]: For program point L6753(line 6753) no Hoare annotation was computed. [2022-07-21 10:51:36,433 INFO L899 garLoopResultBuilder]: For program point L6555-1(line 6555) no Hoare annotation was computed. [2022-07-21 10:51:36,433 INFO L895 garLoopResultBuilder]: At program point L6555(line 6555) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,433 INFO L899 garLoopResultBuilder]: For program point L7447-1(lines 7436 7458) no Hoare annotation was computed. [2022-07-21 10:51:36,433 INFO L895 garLoopResultBuilder]: At program point L7447(line 7447) the Hoare annotation is: false [2022-07-21 10:51:36,434 INFO L899 garLoopResultBuilder]: For program point L5994(lines 5994 5998) no Hoare annotation was computed. [2022-07-21 10:51:36,434 INFO L895 garLoopResultBuilder]: At program point L5961(lines 5931 5966) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,434 INFO L895 garLoopResultBuilder]: At program point L6622(line 6622) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,434 INFO L899 garLoopResultBuilder]: For program point L6721(line 6721) no Hoare annotation was computed. [2022-07-21 10:51:36,434 INFO L899 garLoopResultBuilder]: For program point L6523(lines 6523 6528) no Hoare annotation was computed. [2022-07-21 10:51:36,434 INFO L899 garLoopResultBuilder]: For program point L6622-1(line 6622) no Hoare annotation was computed. [2022-07-21 10:51:36,434 INFO L899 garLoopResultBuilder]: For program point L6523-2(lines 6521 6534) no Hoare annotation was computed. [2022-07-21 10:51:36,434 INFO L895 garLoopResultBuilder]: At program point L6028(lines 5988 6052) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,435 INFO L895 garLoopResultBuilder]: At program point L6887(lines 6882 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-07-21 10:51:36,435 INFO L895 garLoopResultBuilder]: At program point L5830(line 5830) the Hoare annotation is: false [2022-07-21 10:51:36,435 INFO L899 garLoopResultBuilder]: For program point L6722(lines 6722 6727) no Hoare annotation was computed. [2022-07-21 10:51:36,435 INFO L899 garLoopResultBuilder]: For program point L5830-1(line 5830) no Hoare annotation was computed. [2022-07-21 10:51:36,435 INFO L899 garLoopResultBuilder]: For program point L6689-1(line 6689) no Hoare annotation was computed. [2022-07-21 10:51:36,435 INFO L895 garLoopResultBuilder]: At program point L6689(line 6689) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,435 INFO L895 garLoopResultBuilder]: At program point L7581(lines 7580 7582) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,436 INFO L895 garLoopResultBuilder]: At program point L4972(lines 4934 4974) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,436 INFO L895 garLoopResultBuilder]: At program point L5831(lines 5796 5833) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= |ULTIMATE.start_edid_store_~src_size#1| 0) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,436 INFO L895 garLoopResultBuilder]: At program point L7648-2(lines 7647 7649) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,436 INFO L899 garLoopResultBuilder]: For program point L7648-1(line 7648) no Hoare annotation was computed. [2022-07-21 10:51:36,436 INFO L899 garLoopResultBuilder]: For program point L6591(line 6591) no Hoare annotation was computed. [2022-07-21 10:51:36,436 INFO L895 garLoopResultBuilder]: At program point L7648(line 7648) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,436 INFO L899 garLoopResultBuilder]: For program point L18(lines 18 24) no Hoare annotation was computed. [2022-07-21 10:51:36,436 INFO L895 garLoopResultBuilder]: At program point L6658(line 6658) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,437 INFO L899 garLoopResultBuilder]: For program point L6592-2(lines 6547 6712) no Hoare annotation was computed. [2022-07-21 10:51:36,437 INFO L899 garLoopResultBuilder]: For program point L6592(lines 6592 6596) no Hoare annotation was computed. [2022-07-21 10:51:36,437 INFO L899 garLoopResultBuilder]: For program point L6658-1(line 6658) no Hoare annotation was computed. [2022-07-21 10:51:36,437 INFO L899 garLoopResultBuilder]: For program point L7451-1(lines 7436 7458) no Hoare annotation was computed. [2022-07-21 10:51:36,437 INFO L895 garLoopResultBuilder]: At program point L7451(line 7451) the Hoare annotation is: false [2022-07-21 10:51:36,437 INFO L899 garLoopResultBuilder]: For program point L6493(line 6493) no Hoare annotation was computed. [2022-07-21 10:51:36,437 INFO L895 garLoopResultBuilder]: At program point L6031(line 6031) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,438 INFO L895 garLoopResultBuilder]: At program point L6031-1(line 6031) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,438 INFO L899 garLoopResultBuilder]: For program point L6494(lines 6494 6499) no Hoare annotation was computed. [2022-07-21 10:51:36,438 INFO L899 garLoopResultBuilder]: For program point L6560(line 6560) no Hoare annotation was computed. [2022-07-21 10:51:36,438 INFO L899 garLoopResultBuilder]: For program point L6593-1(line 6593) no Hoare annotation was computed. [2022-07-21 10:51:36,438 INFO L895 garLoopResultBuilder]: At program point L6593(line 6593) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,438 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-07-21 10:51:36,438 INFO L899 garLoopResultBuilder]: For program point L6296-1(line 6296) no Hoare annotation was computed. [2022-07-21 10:51:36,438 INFO L895 garLoopResultBuilder]: At program point L6296(line 6296) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,439 INFO L899 garLoopResultBuilder]: For program point L20(lines 20 23) no Hoare annotation was computed. [2022-07-21 10:51:36,439 INFO L895 garLoopResultBuilder]: At program point L6197(lines 6193 6199) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,439 INFO L899 garLoopResultBuilder]: For program point L6032(line 6032) no Hoare annotation was computed. [2022-07-21 10:51:36,439 INFO L899 garLoopResultBuilder]: For program point L7651-1(line 7651) no Hoare annotation was computed. [2022-07-21 10:51:36,439 INFO L895 garLoopResultBuilder]: At program point L7651(line 7651) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,439 INFO L899 garLoopResultBuilder]: For program point L6627(line 6627) no Hoare annotation was computed. [2022-07-21 10:51:36,439 INFO L899 garLoopResultBuilder]: For program point L6495-1(line 6495) no Hoare annotation was computed. [2022-07-21 10:51:36,439 INFO L895 garLoopResultBuilder]: At program point L6495(line 6495) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,440 INFO L899 garLoopResultBuilder]: For program point L6561-2(lines 6547 6712) no Hoare annotation was computed. [2022-07-21 10:51:36,440 INFO L895 garLoopResultBuilder]: At program point L7651-2(lines 7650 7652) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,440 INFO L899 garLoopResultBuilder]: For program point L6561(lines 6561 6565) no Hoare annotation was computed. [2022-07-21 10:51:36,440 INFO L895 garLoopResultBuilder]: At program point L7585(lines 7584 7586) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,440 INFO L899 garLoopResultBuilder]: For program point L6330(lines 6330 6335) no Hoare annotation was computed. [2022-07-21 10:51:36,440 INFO L899 garLoopResultBuilder]: For program point L6694(line 6694) no Hoare annotation was computed. [2022-07-21 10:51:36,440 INFO L899 garLoopResultBuilder]: For program point L6760(line 6760) no Hoare annotation was computed. [2022-07-21 10:51:36,440 INFO L895 garLoopResultBuilder]: At program point L6562(line 6562) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,441 INFO L899 garLoopResultBuilder]: For program point L6628-2(lines 6547 6712) no Hoare annotation was computed. [2022-07-21 10:51:36,441 INFO L899 garLoopResultBuilder]: For program point L6628(lines 6628 6632) no Hoare annotation was computed. [2022-07-21 10:51:36,441 INFO L899 garLoopResultBuilder]: For program point L6562-1(line 6562) no Hoare annotation was computed. [2022-07-21 10:51:36,441 INFO L895 garLoopResultBuilder]: At program point L6331-1(line 6331) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,441 INFO L895 garLoopResultBuilder]: At program point L6331(line 6331) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,441 INFO L899 garLoopResultBuilder]: For program point L6695(lines 6695 6700) no Hoare annotation was computed. [2022-07-21 10:51:36,441 INFO L899 garLoopResultBuilder]: For program point L6629-1(line 6629) no Hoare annotation was computed. [2022-07-21 10:51:36,441 INFO L895 garLoopResultBuilder]: At program point L6629(line 6629) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,442 INFO L902 garLoopResultBuilder]: At program point L7455-1(lines 7434 7459) the Hoare annotation is: true [2022-07-21 10:51:36,442 INFO L895 garLoopResultBuilder]: At program point L7455(line 7455) the Hoare annotation is: false [2022-07-21 10:51:36,442 INFO L895 garLoopResultBuilder]: At program point L6035(lines 6035 6036) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,442 INFO L895 garLoopResultBuilder]: At program point L6002(line 6002) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,442 INFO L895 garLoopResultBuilder]: At program point L6035-1(lines 6035 6036) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,442 INFO L899 garLoopResultBuilder]: For program point L5936-2(line 5936) no Hoare annotation was computed. [2022-07-21 10:51:36,442 INFO L899 garLoopResultBuilder]: For program point L6002-1(line 6002) no Hoare annotation was computed. [2022-07-21 10:51:36,442 INFO L899 garLoopResultBuilder]: For program point L5936(line 5936) no Hoare annotation was computed. [2022-07-21 10:51:36,443 INFO L899 garLoopResultBuilder]: For program point L5936-5(line 5936) no Hoare annotation was computed. [2022-07-21 10:51:36,443 INFO L899 garLoopResultBuilder]: For program point L5936-6(line 5936) no Hoare annotation was computed. [2022-07-21 10:51:36,443 INFO L899 garLoopResultBuilder]: For program point L5936-3(line 5936) no Hoare annotation was computed. [2022-07-21 10:51:36,443 INFO L899 garLoopResultBuilder]: For program point L5936-9(line 5936) no Hoare annotation was computed. [2022-07-21 10:51:36,443 INFO L899 garLoopResultBuilder]: For program point L6663(line 6663) no Hoare annotation was computed. [2022-07-21 10:51:36,443 INFO L899 garLoopResultBuilder]: For program point L5936-8(line 5936) no Hoare annotation was computed. [2022-07-21 10:51:36,443 INFO L899 garLoopResultBuilder]: For program point L6729(line 6729) no Hoare annotation was computed. [2022-07-21 10:51:36,443 INFO L895 garLoopResultBuilder]: At program point L6531(lines 6468 6768) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-07-21 10:51:36,444 INFO L899 garLoopResultBuilder]: For program point L5936-11(lines 5936 5939) no Hoare annotation was computed. [2022-07-21 10:51:36,444 INFO L895 garLoopResultBuilder]: At program point L6300(line 6300) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,444 INFO L895 garLoopResultBuilder]: At program point L5937(lines 5910 5975) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,444 INFO L899 garLoopResultBuilder]: For program point L6730(lines 6730 6735) no Hoare annotation was computed. [2022-07-21 10:51:36,444 INFO L895 garLoopResultBuilder]: At program point L6763(lines 6468 6768) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,444 INFO L895 garLoopResultBuilder]: At program point L6598(line 6598) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,444 INFO L899 garLoopResultBuilder]: For program point L6664(lines 6664 6668) no Hoare annotation was computed. [2022-07-21 10:51:36,445 INFO L899 garLoopResultBuilder]: For program point L6598-1(line 6598) no Hoare annotation was computed. [2022-07-21 10:51:36,445 INFO L895 garLoopResultBuilder]: At program point L7589(lines 7588 7590) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,445 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-07-21 10:51:36,445 INFO L899 garLoopResultBuilder]: For program point L6037(line 6037) no Hoare annotation was computed. [2022-07-21 10:51:36,445 INFO L895 garLoopResultBuilder]: At program point L5972(lines 5910 5975) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,445 INFO L899 garLoopResultBuilder]: For program point L6567-1(line 6567) no Hoare annotation was computed. [2022-07-21 10:51:36,445 INFO L895 garLoopResultBuilder]: At program point L7558(lines 7557 7559) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,445 INFO L895 garLoopResultBuilder]: At program point L6567(line 6567) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,446 INFO L899 garLoopResultBuilder]: For program point L6501(line 6501) no Hoare annotation was computed. [2022-07-21 10:51:36,446 INFO L899 garLoopResultBuilder]: For program point L6303(line 6303) no Hoare annotation was computed. [2022-07-21 10:51:36,446 INFO L899 garLoopResultBuilder]: For program point L6336-1(line 6336) no Hoare annotation was computed. [2022-07-21 10:51:36,446 INFO L895 garLoopResultBuilder]: At program point L6336(line 6336) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,446 INFO L895 garLoopResultBuilder]: At program point L6204(lines 6200 6206) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-07-21 10:51:36,446 INFO L895 garLoopResultBuilder]: At program point L6039(lines 6039 6040) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,446 INFO L899 garLoopResultBuilder]: For program point L6039-1(lines 6039 6040) no Hoare annotation was computed. [2022-07-21 10:51:36,446 INFO L899 garLoopResultBuilder]: For program point L5973(line 5973) no Hoare annotation was computed. [2022-07-21 10:51:36,447 INFO L899 garLoopResultBuilder]: For program point L5808-1(line 5808) no Hoare annotation was computed. [2022-07-21 10:51:36,447 INFO L895 garLoopResultBuilder]: At program point L5775(line 5775) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,447 INFO L899 garLoopResultBuilder]: For program point L5775-1(line 5775) no Hoare annotation was computed. [2022-07-21 10:51:36,447 INFO L895 garLoopResultBuilder]: At program point L5808(line 5808) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= |ULTIMATE.start_edid_store_~src_size#1| 0) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,447 INFO L895 garLoopResultBuilder]: At program point L7658(lines 7657 7659) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-07-21 10:51:36,447 INFO L895 garLoopResultBuilder]: At program point L6634(line 6634) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,447 INFO L899 garLoopResultBuilder]: For program point L6634-1(line 6634) no Hoare annotation was computed. [2022-07-21 10:51:36,448 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-07-21 10:51:36,448 INFO L895 garLoopResultBuilder]: At program point L5974(lines 5899 5976) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,448 INFO L902 garLoopResultBuilder]: At program point L6767(lines 6462 6769) the Hoare annotation is: true [2022-07-21 10:51:36,448 INFO L895 garLoopResultBuilder]: At program point L7593(lines 7592 7594) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,448 INFO L899 garLoopResultBuilder]: For program point L6305(lines 6305 6308) no Hoare annotation was computed. [2022-07-21 10:51:36,448 INFO L899 garLoopResultBuilder]: For program point L4951(lines 4951 4971) no Hoare annotation was computed. [2022-07-21 10:51:36,448 INFO L899 garLoopResultBuilder]: For program point L4951-2(lines 4951 4971) no Hoare annotation was computed. [2022-07-21 10:51:36,448 INFO L899 garLoopResultBuilder]: For program point L6702(line 6702) no Hoare annotation was computed. [2022-07-21 10:51:36,449 INFO L899 garLoopResultBuilder]: For program point L6603(line 6603) no Hoare annotation was computed. [2022-07-21 10:51:36,449 INFO L899 garLoopResultBuilder]: For program point L6537(line 6537) no Hoare annotation was computed. [2022-07-21 10:51:36,449 INFO L899 garLoopResultBuilder]: For program point L5811(lines 5811 5814) no Hoare annotation was computed. [2022-07-21 10:51:36,449 INFO L899 garLoopResultBuilder]: For program point L5778(lines 5778 5781) no Hoare annotation was computed. [2022-07-21 10:51:36,449 INFO L899 garLoopResultBuilder]: For program point L6670(line 6670) no Hoare annotation was computed. [2022-07-21 10:51:36,449 INFO L899 garLoopResultBuilder]: For program point L6703(lines 6703 6708) no Hoare annotation was computed. [2022-07-21 10:51:36,449 INFO L899 garLoopResultBuilder]: For program point L6604-2(lines 6547 6712) no Hoare annotation was computed. [2022-07-21 10:51:36,449 INFO L895 garLoopResultBuilder]: At program point L7562(lines 7561 7563) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,449 INFO L899 garLoopResultBuilder]: For program point L6604(lines 6604 6608) no Hoare annotation was computed. [2022-07-21 10:51:36,450 INFO L899 garLoopResultBuilder]: For program point L6340-1(line 6340) no Hoare annotation was computed. [2022-07-21 10:51:36,450 INFO L895 garLoopResultBuilder]: At program point L6340(line 6340) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,450 INFO L895 garLoopResultBuilder]: At program point L6043(line 6043) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,450 INFO L899 garLoopResultBuilder]: For program point L6043-1(line 6043) no Hoare annotation was computed. [2022-07-21 10:51:36,450 INFO L899 garLoopResultBuilder]: For program point L6671(lines 6671 6675) no Hoare annotation was computed. [2022-07-21 10:51:36,450 INFO L899 garLoopResultBuilder]: For program point L6737(line 6737) no Hoare annotation was computed. [2022-07-21 10:51:36,450 INFO L899 garLoopResultBuilder]: For program point L6572(line 6572) no Hoare annotation was computed. [2022-07-21 10:51:36,450 INFO L899 garLoopResultBuilder]: For program point L6605-1(line 6605) no Hoare annotation was computed. [2022-07-21 10:51:36,451 INFO L895 garLoopResultBuilder]: At program point L6605(line 6605) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,451 INFO L899 garLoopResultBuilder]: For program point L6671-2(lines 6547 6712) no Hoare annotation was computed. [2022-07-21 10:51:36,451 INFO L895 garLoopResultBuilder]: At program point L7431(lines 7423 7433) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0) (= ~ldv_state_variable_3~0 0)) [2022-07-21 10:51:36,451 INFO L895 garLoopResultBuilder]: At program point L4194(line 4194) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,451 INFO L899 garLoopResultBuilder]: For program point L4194-1(line 4194) no Hoare annotation was computed. [2022-07-21 10:51:36,451 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-21 10:51:36,451 INFO L899 garLoopResultBuilder]: For program point L5912-1(line 5912) no Hoare annotation was computed. [2022-07-21 10:51:36,451 INFO L895 garLoopResultBuilder]: At program point L5912(line 5912) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,452 INFO L899 garLoopResultBuilder]: For program point L6738(lines 6738 6743) no Hoare annotation was computed. [2022-07-21 10:51:36,452 INFO L899 garLoopResultBuilder]: For program point L6639(line 6639) no Hoare annotation was computed. [2022-07-21 10:51:36,452 INFO L899 garLoopResultBuilder]: For program point L6672-1(line 6672) no Hoare annotation was computed. [2022-07-21 10:51:36,452 INFO L895 garLoopResultBuilder]: At program point L6672(line 6672) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,452 INFO L899 garLoopResultBuilder]: For program point L6573-2(lines 6547 6712) no Hoare annotation was computed. [2022-07-21 10:51:36,452 INFO L899 garLoopResultBuilder]: For program point L6573(lines 6573 6577) no Hoare annotation was computed. [2022-07-21 10:51:36,452 INFO L895 garLoopResultBuilder]: At program point L6342(lines 6294 6354) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,453 INFO L895 garLoopResultBuilder]: At program point L4195(lines 4176 4197) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,453 INFO L899 garLoopResultBuilder]: For program point L4955(lines 4955 4959) no Hoare annotation was computed. [2022-07-21 10:51:36,453 INFO L899 garLoopResultBuilder]: For program point L4955-2(lines 4955 4959) no Hoare annotation was computed. [2022-07-21 10:51:36,453 INFO L895 garLoopResultBuilder]: At program point L6574(line 6574) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,453 INFO L899 garLoopResultBuilder]: For program point L6640-2(lines 6547 6712) no Hoare annotation was computed. [2022-07-21 10:51:36,453 INFO L899 garLoopResultBuilder]: For program point L6640(lines 6640 6644) no Hoare annotation was computed. [2022-07-21 10:51:36,453 INFO L899 garLoopResultBuilder]: For program point L6508(line 6508) no Hoare annotation was computed. [2022-07-21 10:51:36,453 INFO L899 garLoopResultBuilder]: For program point L6574-1(line 6574) no Hoare annotation was computed. [2022-07-21 10:51:36,453 INFO L895 garLoopResultBuilder]: At program point L6310(line 6310) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,454 INFO L899 garLoopResultBuilder]: For program point L6310-1(line 6310) no Hoare annotation was computed. [2022-07-21 10:51:36,454 INFO L899 garLoopResultBuilder]: For program point L5914(lines 5914 5917) no Hoare annotation was computed. [2022-07-21 10:51:36,454 INFO L899 garLoopResultBuilder]: For program point L6013(lines 6013 6017) no Hoare annotation was computed. [2022-07-21 10:51:36,454 INFO L899 garLoopResultBuilder]: For program point L6046-1(lines 6046 6050) no Hoare annotation was computed. [2022-07-21 10:51:36,454 INFO L895 garLoopResultBuilder]: At program point L5815(line 5815) the Hoare annotation is: false [2022-07-21 10:51:36,454 INFO L899 garLoopResultBuilder]: For program point L5815-1(line 5815) no Hoare annotation was computed. [2022-07-21 10:51:36,454 INFO L899 garLoopResultBuilder]: For program point L5782(line 5782) no Hoare annotation was computed. [2022-07-21 10:51:36,454 INFO L899 garLoopResultBuilder]: For program point L5782-2(lines 5782 5785) no Hoare annotation was computed. [2022-07-21 10:51:36,455 INFO L899 garLoopResultBuilder]: For program point L6641-1(line 6641) no Hoare annotation was computed. [2022-07-21 10:51:36,455 INFO L895 garLoopResultBuilder]: At program point L6641(line 6641) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,455 INFO L899 garLoopResultBuilder]: For program point L6509(lines 6509 6542) no Hoare annotation was computed. [2022-07-21 10:51:36,455 INFO L895 garLoopResultBuilder]: At program point L6344(lines 6294 6354) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1) (= ~ldv_mutex_lock_of_fb_info~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldvarg25~0 0)) [2022-07-21 10:51:36,455 INFO L902 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 4045 4050) the Hoare annotation is: true [2022-07-21 10:51:36,455 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 4045 4050) no Hoare annotation was computed. [2022-07-21 10:51:36,455 INFO L899 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 4045 4050) no Hoare annotation was computed. [2022-07-21 10:51:36,455 INFO L895 garLoopResultBuilder]: At program point dlfb_set_register_16ENTRY(lines 4434 4441) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,456 INFO L899 garLoopResultBuilder]: For program point dlfb_set_register_16FINAL(lines 4434 4441) no Hoare annotation was computed. [2022-07-21 10:51:36,456 INFO L902 garLoopResultBuilder]: At program point L4438(line 4438) the Hoare annotation is: true [2022-07-21 10:51:36,456 INFO L899 garLoopResultBuilder]: For program point dlfb_set_register_16EXIT(lines 4434 4441) no Hoare annotation was computed. [2022-07-21 10:51:36,456 INFO L895 garLoopResultBuilder]: At program point L4437(line 4437) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2022-07-21 10:51:36,456 INFO L899 garLoopResultBuilder]: For program point L4438-1(line 4438) no Hoare annotation was computed. [2022-07-21 10:51:36,456 INFO L899 garLoopResultBuilder]: For program point L4437-1(line 4437) no Hoare annotation was computed. [2022-07-21 10:51:36,459 INFO L356 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 10:51:36,461 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-21 10:51:36,472 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,473 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,473 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,473 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,475 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,475 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,476 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,476 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,477 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,477 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,477 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,477 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,478 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,478 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,478 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,478 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,479 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,479 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,479 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,479 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,480 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,480 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,480 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,480 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,483 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2022-07-21 10:51:36,483 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2022-07-21 10:51:36,484 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,484 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,485 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,485 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,485 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,485 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,485 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,486 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,487 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,487 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,487 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,487 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,488 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,488 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,488 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,488 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,492 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,492 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,492 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,492 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,493 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,493 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,493 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,493 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,496 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,496 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,496 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,496 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,497 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,497 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,497 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,497 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,499 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,499 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,499 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,499 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,500 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,500 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,500 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,500 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,504 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,504 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,505 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,505 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,505 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,505 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,505 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,506 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,506 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,507 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,507 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,507 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,507 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2022-07-21 10:51:36,507 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2022-07-21 10:51:36,508 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,508 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,508 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,508 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,509 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2022-07-21 10:51:36,509 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2022-07-21 10:51:36,510 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,510 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,510 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,510 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,510 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2022-07-21 10:51:36,511 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,511 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,511 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,511 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,511 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2022-07-21 10:51:36,515 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,515 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,515 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,515 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,516 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,516 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,516 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,516 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,518 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,518 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,518 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,518 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,519 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,519 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,519 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,519 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,520 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,520 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,520 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,521 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,521 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,521 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,521 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,521 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,522 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,522 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,522 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,522 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,523 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,523 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,523 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,523 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,524 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,524 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,524 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,525 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,525 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,525 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,525 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,525 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,526 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,526 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,526 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,526 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,527 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,527 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,527 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,527 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,528 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.07 10:51:36 BoogieIcfgContainer [2022-07-21 10:51:36,528 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-21 10:51:36,529 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-21 10:51:36,529 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-21 10:51:36,529 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-21 10:51:36,530 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 10:49:14" (3/4) ... [2022-07-21 10:51:36,533 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-21 10:51:36,538 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2022-07-21 10:51:36,539 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_blank [2022-07-21 10:51:36,539 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_vidreg_lock [2022-07-21 10:51:36,539 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2022-07-21 10:51:36,539 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_fillrect [2022-07-21 10:51:36,539 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_imageblit [2022-07-21 10:51:36,539 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_sub [2022-07-21 10:51:36,539 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_submit_urb [2022-07-21 10:51:36,539 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_urb_completion [2022-07-21 10:51:36,539 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2022-07-21 10:51:36,540 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2022-07-21 10:51:36,540 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_get [2022-07-21 10:51:36,540 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_open [2022-07-21 10:51:36,540 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_cycles [2022-07-21 10:51:36,540 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure up [2022-07-21 10:51:36,540 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_set_register [2022-07-21 10:51:36,540 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_mmap [2022-07-21 10:51:36,540 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_ioctl [2022-07-21 10:51:36,540 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_free_framebuffer_work [2022-07-21 10:51:36,541 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2022-07-21 10:51:36,541 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_free_framebuffer [2022-07-21 10:51:36,541 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_copyarea [2022-07-21 10:51:36,541 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_vidreg_unlock [2022-07-21 10:51:36,541 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-07-21 10:51:36,541 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_var_color_format [2022-07-21 10:51:36,541 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_urb [2022-07-21 10:51:36,541 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2022-07-21 10:51:36,541 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-07-21 10:51:36,541 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-21 10:51:36,542 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_check_var [2022-07-21 10:51:36,542 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fb_add_videomode [2022-07-21 10:51:36,542 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock_of_fb_info [2022-07-21 10:51:36,542 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_add [2022-07-21 10:51:36,542 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_is_valid_mode [2022-07-21 10:51:36,542 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_timer_key [2022-07-21 10:51:36,542 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_set_register_lfsr16 [2022-07-21 10:51:36,542 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_init_framebuffer_work [2022-07-21 10:51:36,542 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-07-21 10:51:36,543 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fb_destroy_modelist [2022-07-21 10:51:36,543 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_work [2022-07-21 10:51:36,543 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2022-07-21 10:51:36,543 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fb_edid_to_monspecs [2022-07-21 10:51:36,543 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2022-07-21 10:51:36,543 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_del_init [2022-07-21 10:51:36,543 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vfree [2022-07-21 10:51:36,543 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add_tail [2022-07-21 10:51:36,543 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_handle_damage [2022-07-21 10:51:36,543 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_set_par [2022-07-21 10:51:36,544 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-07-21 10:51:36,544 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_setcolreg [2022-07-21 10:51:36,544 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-07-21 10:51:36,544 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_render_hline [2022-07-21 10:51:36,544 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_usb_disconnect [2022-07-21 10:51:36,544 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2022-07-21 10:51:36,544 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2022-07-21 10:51:36,544 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2022-07-21 10:51:36,544 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_setup_modes [2022-07-21 10:51:36,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_delayed_work [2022-07-21 10:51:36,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2022-07-21 10:51:36,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-07-21 10:51:36,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2022-07-21 10:51:36,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2022-07-21 10:51:36,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_intfdata [2022-07-21 10:51:36,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_release [2022-07-21 10:51:36,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_init_map [2022-07-21 10:51:36,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_get_urb [2022-07-21 10:51:36,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure interface_to_usbdev [2022-07-21 10:51:36,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_set_video_mode [2022-07-21 10:51:36,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_blanking [2022-07-21 10:51:36,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2022-07-21 10:51:36,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_from_user [2022-07-21 10:51:36,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2022-07-21 10:51:36,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_set_register_16 [2022-07-21 10:51:36,587 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 481 nodes and edges [2022-07-21 10:51:36,593 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 157 nodes and edges [2022-07-21 10:51:36,599 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 47 nodes and edges [2022-07-21 10:51:36,604 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2022-07-21 10:51:36,610 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-07-21 10:51:36,613 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-07-21 10:51:36,615 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-21 10:51:36,652 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) [2022-07-21 10:51:36,653 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && ldv_mutex_lock_of_fb_info == 1) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1) [2022-07-21 10:51:36,653 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) [2022-07-21 10:51:36,656 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && ldv_mutex_lock_of_fb_info == 1) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(#fp <= #funAddr~dlfb_free.offset) [2022-07-21 10:51:36,656 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1) [2022-07-21 10:51:36,658 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1) [2022-07-21 10:51:36,658 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1) [2022-07-21 10:51:36,658 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1) [2022-07-21 10:51:36,660 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1) [2022-07-21 10:51:36,660 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) [2022-07-21 10:51:36,660 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1) [2022-07-21 10:51:36,661 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1) [2022-07-21 10:51:36,661 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1) [2022-07-21 10:51:36,662 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1) [2022-07-21 10:51:36,662 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || (\old(unknown-#length-unknown) == unknown-#length-unknown && \old(\valid) == \valid)) || !(ldv_mutex_update_lock_of_backlight_device == 1) [2022-07-21 10:51:36,663 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ((\old(unknown-#length-unknown) == unknown-#length-unknown && ldv_mutex_lock_of_fb_info == 1) && \old(\valid) == \valid)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1) [2022-07-21 10:51:36,663 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1) [2022-07-21 10:51:36,663 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1) [2022-07-21 10:51:36,664 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || (\old(unknown-#length-unknown) == unknown-#length-unknown && \old(\valid) == \valid)) || !(ldv_mutex_update_lock_of_backlight_device == 1) [2022-07-21 10:51:36,664 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || (\old(unknown-#length-unknown) == unknown-#length-unknown && \old(\valid) == \valid)) || !(ldv_mutex_update_lock_of_backlight_device == 1) [2022-07-21 10:51:36,664 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ((((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && ldv_mutex_lock_of_fb_info == 1) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) && release <= #funAddr~dlfb_free.offset)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(release <= #funAddr~dlfb_free.offset)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1) [2022-07-21 10:51:36,665 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1) [2022-07-21 10:51:36,665 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(#fp <= #funAddr~dlfb_free.offset) [2022-07-21 10:51:36,665 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1) [2022-07-21 10:51:36,666 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1) [2022-07-21 10:51:36,667 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1) [2022-07-21 10:51:36,667 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1) [2022-07-21 10:51:36,668 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1) [2022-07-21 10:51:36,668 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1) [2022-07-21 10:51:36,669 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1) [2022-07-21 10:51:36,671 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1) [2022-07-21 10:51:36,672 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1) [2022-07-21 10:51:36,672 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1) [2022-07-21 10:51:36,672 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(ldv_mutex_lock == 1) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1) [2022-07-21 10:51:36,887 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-21 10:51:36,887 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-21 10:51:36,888 INFO L158 Benchmark]: Toolchain (without parser) took 154191.67ms. Allocated memory was 58.7MB in the beginning and 1.8GB in the end (delta: 1.7GB). Free memory was 40.3MB in the beginning and 509.4MB in the end (delta: -469.1MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2022-07-21 10:51:36,888 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 58.7MB. Free memory was 39.9MB in the beginning and 39.8MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 10:51:36,889 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1997.43ms. Allocated memory was 58.7MB in the beginning and 102.8MB in the end (delta: 44.0MB). Free memory was 40.1MB in the beginning and 56.0MB in the end (delta: -15.9MB). Peak memory consumption was 54.4MB. Max. memory is 16.1GB. [2022-07-21 10:51:36,889 INFO L158 Benchmark]: Boogie Procedure Inliner took 719.48ms. Allocated memory was 102.8MB in the beginning and 266.3MB in the end (delta: 163.6MB). Free memory was 56.0MB in the beginning and 163.7MB in the end (delta: -107.7MB). Peak memory consumption was 68.0MB. Max. memory is 16.1GB. [2022-07-21 10:51:36,889 INFO L158 Benchmark]: Boogie Preprocessor took 845.02ms. Allocated memory is still 266.3MB. Free memory was 163.7MB in the beginning and 127.6MB in the end (delta: 36.1MB). Peak memory consumption was 66.5MB. Max. memory is 16.1GB. [2022-07-21 10:51:36,889 INFO L158 Benchmark]: RCFGBuilder took 8186.76ms. Allocated memory was 266.3MB in the beginning and 805.3MB in the end (delta: 539.0MB). Free memory was 127.6MB in the beginning and 589.1MB in the end (delta: -461.5MB). Peak memory consumption was 374.1MB. Max. memory is 16.1GB. [2022-07-21 10:51:36,890 INFO L158 Benchmark]: TraceAbstraction took 142075.47ms. Allocated memory was 805.3MB in the beginning and 1.8GB in the end (delta: 960.5MB). Free memory was 588.1MB in the beginning and 578.6MB in the end (delta: 9.5MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2022-07-21 10:51:36,890 INFO L158 Benchmark]: Witness Printer took 358.56ms. Allocated memory is still 1.8GB. Free memory was 578.6MB in the beginning and 509.4MB in the end (delta: 69.2MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2022-07-21 10:51:36,891 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 58.7MB. Free memory was 39.9MB in the beginning and 39.8MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1997.43ms. Allocated memory was 58.7MB in the beginning and 102.8MB in the end (delta: 44.0MB). Free memory was 40.1MB in the beginning and 56.0MB in the end (delta: -15.9MB). Peak memory consumption was 54.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 719.48ms. Allocated memory was 102.8MB in the beginning and 266.3MB in the end (delta: 163.6MB). Free memory was 56.0MB in the beginning and 163.7MB in the end (delta: -107.7MB). Peak memory consumption was 68.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 845.02ms. Allocated memory is still 266.3MB. Free memory was 163.7MB in the beginning and 127.6MB in the end (delta: 36.1MB). Peak memory consumption was 66.5MB. Max. memory is 16.1GB. * RCFGBuilder took 8186.76ms. Allocated memory was 266.3MB in the beginning and 805.3MB in the end (delta: 539.0MB). Free memory was 127.6MB in the beginning and 589.1MB in the end (delta: -461.5MB). Peak memory consumption was 374.1MB. Max. memory is 16.1GB. * TraceAbstraction took 142075.47ms. Allocated memory was 805.3MB in the beginning and 1.8GB in the end (delta: 960.5MB). Free memory was 588.1MB in the beginning and 578.6MB in the end (delta: 9.5MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * Witness Printer took 358.56ms. Allocated memory is still 1.8GB. Free memory was 578.6MB in the beginning and 509.4MB in the end (delta: 69.2MB). Peak memory consumption was 69.2MB. 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: 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: 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: 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: 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 - 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, 1138 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 141.9s, OverallIterations: 13, TraceHistogramMax: 3, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.3s, AutomataDifference: 94.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 38.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 26 mSolverCounterUnknown, 22300 SdHoareTripleChecker+Valid, 87.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 21377 mSDsluCounter, 42792 SdHoareTripleChecker+Invalid, 83.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 19532 mSDsCounter, 5029 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 10829 IncrementalHoareTripleChecker+Invalid, 15884 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5029 mSolverCounterUnsat, 23260 mSDtfsCounter, 10829 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 169 GetRequests, 121 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=37756occurred in iteration=12, InterpolantAutomatonStates: 67, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 6.5s AutomataMinimizationTime, 13 MinimizatonAttempts, 11691 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 475 LocationsWithAnnotation, 90497 PreInvPairs, 95093 NumberOfFragments, 7602 HoareAnnotationTreeSize, 90497 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 11.2s HoareSimplificationTime, 475 FomulaSimplificationsInter, 564060 FormulaSimplificationTreeSizeReductionInter, 25.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 670 NumberOfCodeBlocks, 670 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 657 ConstructedInterpolants, 0 QuantifiedInterpolants, 1193 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 13 PerfectInterpolantSequences, 75/75 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 [2022-07-21 10:51:36,914 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,915 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,915 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,915 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,915 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,915 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,916 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,916 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1) - InvariantResult [Line: 4387]: Loop Invariant [2022-07-21 10:51:36,916 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,916 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,916 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,917 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,917 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,917 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,917 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,917 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1) - InvariantResult [Line: 4453]: Loop Invariant [2022-07-21 10:51:36,918 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,918 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,918 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,918 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,918 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,918 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,918 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,919 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1) - 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: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - 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: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 7538]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5910]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - InvariantResult [Line: 5243]: Loop Invariant [2022-07-21 10:51:36,921 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2022-07-21 10:51:36,921 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(#fp <= #funAddr~dlfb_free.offset) - InvariantResult [Line: 7675]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6294]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - InvariantResult [Line: 7681]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4201]: Loop Invariant [2022-07-21 10:51:36,922 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,922 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,922 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,922 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,923 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,923 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,923 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,923 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && ldv_mutex_lock_of_fb_info == 1) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1) - 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: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1) - InvariantResult [Line: 3886]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7466]: Loop Invariant [2022-07-21 10:51:36,924 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,924 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,924 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,924 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,925 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,925 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,925 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,925 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1) - InvariantResult [Line: 7650]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - 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_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - InvariantResult [Line: 5978]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - InvariantResult [Line: 7513]: Loop Invariant Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1) - InvariantResult [Line: 7671]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - InvariantResult [Line: 5375]: Loop Invariant Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || (\old(unknown-#length-unknown) == unknown-#length-unknown && \old(\valid) == \valid)) || !(ldv_mutex_update_lock_of_backlight_device == 1) - InvariantResult [Line: 5541]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6294]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - InvariantResult [Line: 4548]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7481]: Loop Invariant [2022-07-21 10:51:36,928 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,928 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,928 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,928 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,929 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,929 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,929 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,929 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1) - InvariantResult [Line: 6882]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4416]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5931]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - InvariantResult [Line: 6248]: Loop Invariant Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(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: ((((((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_state_variable_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0) && ldv_state_variable_3 == 0 - InvariantResult [Line: 4593]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4450]: Loop Invariant [2022-07-21 10:51:36,931 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,931 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,931 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,931 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,932 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,932 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,932 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,932 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1) - 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: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - InvariantResult [Line: 5541]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5899]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - InvariantResult [Line: 7499]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7630]: Loop Invariant [2022-07-21 10:51:36,933 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,934 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,934 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,934 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,934 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,934 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,934 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,934 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) - InvariantResult [Line: 4934]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - InvariantResult [Line: 6200]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 5375]: Loop Invariant Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || (\old(unknown-#length-unknown) == unknown-#length-unknown && \old(\valid) == \valid)) || !(ldv_mutex_update_lock_of_backlight_device == 1) - InvariantResult [Line: 4876]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7557]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - 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: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || (\old(unknown-#length-unknown) == unknown-#length-unknown && \old(\valid) == \valid)) || !(ldv_mutex_update_lock_of_backlight_device == 1) - InvariantResult [Line: 5632]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4176]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - 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: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(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: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1) - InvariantResult [Line: 7633]: Loop Invariant [2022-07-21 10:51:36,938 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,939 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,939 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,939 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,939 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,939 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,939 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,939 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) - InvariantResult [Line: 5632]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6159]: Loop Invariant Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1) - InvariantResult [Line: 5395]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3992]: Loop Invariant [2022-07-21 10:51:36,940 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,940 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,941 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,941 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,941 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2022-07-21 10:51:36,941 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2022-07-21 10:51:36,941 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,941 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,942 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,942 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,942 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2022-07-21 10:51:36,942 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset Derived loop invariant: (((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ((((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && ldv_mutex_lock_of_fb_info == 1) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) && release <= #funAddr~dlfb_free.offset)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(release <= #funAddr~dlfb_free.offset)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1) - 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: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - InvariantResult [Line: 7532]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7463]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5227]: Loop Invariant [2022-07-21 10:51:36,944 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,944 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,944 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,944 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,944 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2022-07-21 10:51:36,944 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,945 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,945 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,945 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,945 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset Derived loop invariant: (((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && ldv_mutex_lock_of_fb_info == 1) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(#fp <= #funAddr~dlfb_free.offset) - InvariantResult [Line: 7564]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7535]: Loop Invariant Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ((\old(unknown-#length-unknown) == unknown-#length-unknown && ldv_mutex_lock_of_fb_info == 1) && \old(\valid) == \valid)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1) - InvariantResult [Line: 5931]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - 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: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1) - InvariantResult [Line: 6159]: Loop Invariant Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(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_state_variable_2 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5910]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - InvariantResult [Line: 5931]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - InvariantResult [Line: 7561]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - InvariantResult [Line: 6282]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - InvariantResult [Line: 7667]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - 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 [2022-07-21 10:51:36,949 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,949 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,949 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,950 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,950 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,950 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,950 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,950 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1) - InvariantResult [Line: 7688]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7473]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - InvariantResult [Line: 4806]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7580]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - 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: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1) - InvariantResult [Line: 7149]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7657]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 7510]: Loop Invariant Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(ldv_mutex_lock_of_fb_info) == 1) - InvariantResult [Line: 4129]: Loop Invariant [2022-07-21 10:51:36,953 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,953 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,953 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,953 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,953 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,953 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,953 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,954 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1) - InvariantResult [Line: 5763]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - 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: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - InvariantResult [Line: 4670]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4453]: Loop Invariant [2022-07-21 10:51:36,955 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,955 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,955 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,955 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,956 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,956 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,956 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,956 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1) - InvariantResult [Line: 7550]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7584]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - InvariantResult [Line: 3921]: Loop Invariant [2022-07-21 10:51:36,957 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,957 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,957 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,957 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,957 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,957 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,957 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,958 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1) - InvariantResult [Line: 6870]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - InvariantResult [Line: 6294]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - 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: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(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 [2022-07-21 10:51:36,960 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,960 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,960 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,960 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,960 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,960 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,960 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,961 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) - 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: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - InvariantResult [Line: 7647]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - InvariantResult [Line: 6159]: Loop Invariant Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || ldv_mutex_lock_of_fb_info == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(\old(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 [2022-07-21 10:51:36,962 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,962 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,963 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,963 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,963 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,963 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 10:51:36,963 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 10:51:36,963 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(ldv_retval_1 == 0)) || !(ldv_mutex_lock_of_fb_info == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldvarg25 == 0)) || !(ldv_mutex_update_lock_of_backlight_device == 1) - 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: (((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldvarg25 == 0 - InvariantResult [Line: 5796]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_update_lock_of_backlight_device == 1) && ldv_mutex_lock_of_fb_info == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && src_size == 0) && ldvarg25 == 0 - 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! [2022-07-21 10:51:37,081 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE