./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 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f6036-efc9-4aeb-9846-f0e3354f5e1c/bin/uautomizer-DQz5hQGWxF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f6036-efc9-4aeb-9846-f0e3354f5e1c/bin/uautomizer-DQz5hQGWxF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f6036-efc9-4aeb-9846-f0e3354f5e1c/bin/uautomizer-DQz5hQGWxF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f6036-efc9-4aeb-9846-f0e3354f5e1c/bin/uautomizer-DQz5hQGWxF/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f6036-efc9-4aeb-9846-f0e3354f5e1c/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f6036-efc9-4aeb-9846-f0e3354f5e1c/bin/uautomizer-DQz5hQGWxF --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 0.2.1-dev-53f42b1 [2021-11-20 06:30:06,246 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-20 06:30:06,248 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-20 06:30:06,284 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-20 06:30:06,288 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-20 06:30:06,289 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-20 06:30:06,291 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-20 06:30:06,293 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-20 06:30:06,295 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-20 06:30:06,296 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-20 06:30:06,297 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-20 06:30:06,299 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-20 06:30:06,299 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-20 06:30:06,301 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-20 06:30:06,303 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-20 06:30:06,312 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-20 06:30:06,314 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-20 06:30:06,322 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-20 06:30:06,327 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-20 06:30:06,329 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-20 06:30:06,331 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-20 06:30:06,338 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-20 06:30:06,342 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-20 06:30:06,343 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-20 06:30:06,350 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-20 06:30:06,351 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-20 06:30:06,351 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-20 06:30:06,352 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-20 06:30:06,353 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-20 06:30:06,354 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-20 06:30:06,354 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-20 06:30:06,355 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-20 06:30:06,356 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-20 06:30:06,357 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-20 06:30:06,358 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-20 06:30:06,358 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-20 06:30:06,359 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-20 06:30:06,360 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-20 06:30:06,366 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-20 06:30:06,367 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-20 06:30:06,368 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-20 06:30:06,369 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f6036-efc9-4aeb-9846-f0e3354f5e1c/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-20 06:30:06,420 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-20 06:30:06,420 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-20 06:30:06,421 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-20 06:30:06,421 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-20 06:30:06,422 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-20 06:30:06,422 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-20 06:30:06,423 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-20 06:30:06,423 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-20 06:30:06,423 INFO L138 SettingsManager]: * Use SBE=true [2021-11-20 06:30:06,424 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-20 06:30:06,425 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-20 06:30:06,425 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-20 06:30:06,425 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-20 06:30:06,425 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-20 06:30:06,426 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-20 06:30:06,426 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-20 06:30:06,426 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-20 06:30:06,426 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-20 06:30:06,427 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-20 06:30:06,427 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-20 06:30:06,427 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-20 06:30:06,427 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 06:30:06,428 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-20 06:30:06,428 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-20 06:30:06,428 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-20 06:30:06,428 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-20 06:30:06,428 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-20 06:30:06,429 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-20 06:30:06,429 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-20 06:30:06,430 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-20 06:30:06,431 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-20 06:30:06,431 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f6036-efc9-4aeb-9846-f0e3354f5e1c/bin/uautomizer-DQz5hQGWxF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f6036-efc9-4aeb-9846-f0e3354f5e1c/bin/uautomizer-DQz5hQGWxF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 818c635cf736ceef0cf6e46266c8f75f5ad55dd0b6a806d4c2f32c53e0369659 [2021-11-20 06:30:06,685 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-20 06:30:06,709 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-20 06:30:06,712 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-20 06:30:06,714 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-20 06:30:06,714 INFO L275 PluginConnector]: CDTParser initialized [2021-11-20 06:30:06,716 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f6036-efc9-4aeb-9846-f0e3354f5e1c/bin/uautomizer-DQz5hQGWxF/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.i [2021-11-20 06:30:06,807 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f6036-efc9-4aeb-9846-f0e3354f5e1c/bin/uautomizer-DQz5hQGWxF/data/3601f8735/97efb6dc7dc44ef092c5daddcf18db5e/FLAGa99671e6c [2021-11-20 06:30:07,723 INFO L306 CDTParser]: Found 1 translation units. [2021-11-20 06:30:07,723 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f6036-efc9-4aeb-9846-f0e3354f5e1c/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.i [2021-11-20 06:30:07,766 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f6036-efc9-4aeb-9846-f0e3354f5e1c/bin/uautomizer-DQz5hQGWxF/data/3601f8735/97efb6dc7dc44ef092c5daddcf18db5e/FLAGa99671e6c [2021-11-20 06:30:08,127 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f6036-efc9-4aeb-9846-f0e3354f5e1c/bin/uautomizer-DQz5hQGWxF/data/3601f8735/97efb6dc7dc44ef092c5daddcf18db5e [2021-11-20 06:30:08,129 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-20 06:30:08,130 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-20 06:30:08,132 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-20 06:30:08,132 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-20 06:30:08,135 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-20 06:30:08,136 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:30:08" (1/1) ... [2021-11-20 06:30:08,137 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a809848 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:30:08, skipping insertion in model container [2021-11-20 06:30:08,138 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:30:08" (1/1) ... [2021-11-20 06:30:08,147 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-20 06:30:08,271 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-20 06:30:09,923 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f6036-efc9-4aeb-9846-f0e3354f5e1c/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.i[199878,199891] [2021-11-20 06:30:10,060 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 06:30:10,100 INFO L203 MainTranslator]: Completed pre-run [2021-11-20 06:30:10,384 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f6036-efc9-4aeb-9846-f0e3354f5e1c/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.i[199878,199891] [2021-11-20 06:30:10,403 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 06:30:10,555 INFO L208 MainTranslator]: Completed translation [2021-11-20 06:30:10,555 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:30:10 WrapperNode [2021-11-20 06:30:10,555 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-20 06:30:10,557 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-20 06:30:10,557 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-20 06:30:10,557 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-20 06:30:10,567 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:30:10" (1/1) ... [2021-11-20 06:30:10,707 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:30:10" (1/1) ... [2021-11-20 06:30:10,923 INFO L137 Inliner]: procedures = 257, calls = 1499, calls flagged for inlining = 108, calls inlined = 98, statements flattened = 3721 [2021-11-20 06:30:10,924 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-20 06:30:10,925 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-20 06:30:10,925 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-20 06:30:10,925 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-20 06:30:10,936 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:30:10" (1/1) ... [2021-11-20 06:30:10,936 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:30:10" (1/1) ... [2021-11-20 06:30:10,971 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:30:10" (1/1) ... [2021-11-20 06:30:10,972 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:30:10" (1/1) ... [2021-11-20 06:30:11,121 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:30:10" (1/1) ... [2021-11-20 06:30:11,142 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:30:10" (1/1) ... [2021-11-20 06:30:11,165 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:30:10" (1/1) ... [2021-11-20 06:30:11,195 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-20 06:30:11,197 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-20 06:30:11,197 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-20 06:30:11,197 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-20 06:30:11,198 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:30:10" (1/1) ... [2021-11-20 06:30:11,206 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 06:30:11,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f6036-efc9-4aeb-9846-f0e3354f5e1c/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:30:11,233 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f6036-efc9-4aeb-9846-f0e3354f5e1c/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-20 06:30:11,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f6036-efc9-4aeb-9846-f0e3354f5e1c/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-20 06:30:11,286 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-20 06:30:11,287 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-20 06:30:11,287 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_fillrect [2021-11-20 06:30:11,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_fillrect [2021-11-20 06:30:11,287 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-11-20 06:30:11,288 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-11-20 06:30:11,288 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_submit_urb [2021-11-20 06:30:11,288 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_submit_urb [2021-11-20 06:30:11,288 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_urb_completion [2021-11-20 06:30:11,288 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_urb_completion [2021-11-20 06:30:11,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-20 06:30:11,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-20 06:30:11,289 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_mmap [2021-11-20 06:30:11,289 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_mmap [2021-11-20 06:30:11,289 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer_work [2021-11-20 06:30:11,289 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer_work [2021-11-20 06:30:11,290 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_vidreg_unlock [2021-11-20 06:30:11,290 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_unlock [2021-11-20 06:30:11,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-20 06:30:11,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-20 06:30:11,290 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_check_var [2021-11-20 06:30:11,291 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_check_var [2021-11-20 06:30:11,291 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_is_valid_mode [2021-11-20 06:30:11,291 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_is_valid_mode [2021-11-20 06:30:11,291 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_lfsr16 [2021-11-20 06:30:11,291 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_lfsr16 [2021-11-20 06:30:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modelist [2021-11-20 06:30:11,292 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modelist [2021-11-20 06:30:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-20 06:30:11,292 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-20 06:30:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-20 06:30:11,292 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-20 06:30:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_setcolreg [2021-11-20 06:30:11,293 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_setcolreg [2021-11-20 06:30:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-20 06:30:11,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-20 06:30:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-20 06:30:11,294 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-20 06:30:11,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-20 06:30:11,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-20 06:30:11,294 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_release [2021-11-20 06:30:11,294 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_release [2021-11-20 06:30:11,294 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_get_urb [2021-11-20 06:30:11,295 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_get_urb [2021-11-20 06:30:11,295 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_video_mode [2021-11-20 06:30:11,295 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_video_mode [2021-11-20 06:30:11,295 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-20 06:30:11,295 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-20 06:30:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-20 06:30:11,296 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-20 06:30:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_blank [2021-11-20 06:30:11,296 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_blank [2021-11-20 06:30:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-20 06:30:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-20 06:30:11,297 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-20 06:30:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-20 06:30:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure get_cycles [2021-11-20 06:30:11,297 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cycles [2021-11-20 06:30:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure up [2021-11-20 06:30:11,298 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2021-11-20 06:30:11,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-20 06:30:11,298 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_copyarea [2021-11-20 06:30:11,298 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_copyarea [2021-11-20 06:30:11,298 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-20 06:30:11,298 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-20 06:30:11,299 INFO L130 BoogieDeclarations]: Found specification of procedure fb_add_videomode [2021-11-20 06:30:11,299 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_add_videomode [2021-11-20 06:30:11,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-20 06:30:11,299 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2021-11-20 06:30:11,299 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2021-11-20 06:30:11,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-20 06:30:11,300 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-20 06:30:11,300 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-20 06:30:11,300 INFO L130 BoogieDeclarations]: Found specification of procedure fb_edid_to_monspecs [2021-11-20 06:30:11,300 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_edid_to_monspecs [2021-11-20 06:30:11,300 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-20 06:30:11,301 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-20 06:30:11,301 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-20 06:30:11,301 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-20 06:30:11,301 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-20 06:30:11,301 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-20 06:30:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_setup_modes [2021-11-20 06:30:11,302 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_setup_modes [2021-11-20 06:30:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-20 06:30:11,302 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-20 06:30:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-20 06:30:11,302 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-20 06:30:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-20 06:30:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-20 06:30:11,303 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-20 06:30:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_vidreg_lock [2021-11-20 06:30:11,303 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_lock [2021-11-20 06:30:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-20 06:30:11,304 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-20 06:30:11,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-20 06:30:11,304 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-11-20 06:30:11,304 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-11-20 06:30:11,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-20 06:30:11,305 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_ioctl [2021-11-20 06:30:11,305 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_ioctl [2021-11-20 06:30:11,305 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer [2021-11-20 06:30:11,305 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer [2021-11-20 06:30:11,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-20 06:30:11,306 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-20 06:30:11,306 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_var_color_format [2021-11-20 06:30:11,306 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_var_color_format [2021-11-20 06:30:11,306 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-20 06:30:11,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-20 06:30:11,306 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-20 06:30:11,307 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-20 06:30:11,307 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-20 06:30:11,307 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-20 06:30:11,307 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-20 06:30:11,307 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-20 06:30:11,307 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_handle_damage [2021-11-20 06:30:11,308 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_handle_damage [2021-11-20 06:30:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-20 06:30:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_render_hline [2021-11-20 06:30:11,308 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_render_hline [2021-11-20 06:30:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_usb_disconnect [2021-11-20 06:30:11,309 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_usb_disconnect [2021-11-20 06:30:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-11-20 06:30:11,309 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-11-20 06:30:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-20 06:30:11,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-20 06:30:11,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-20 06:30:11,310 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_blanking [2021-11-20 06:30:11,310 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_blanking [2021-11-20 06:30:11,310 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_16 [2021-11-20 06:30:11,310 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_16 [2021-11-20 06:30:11,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-20 06:30:11,311 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_imageblit [2021-11-20 06:30:11,311 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_imageblit [2021-11-20 06:30:11,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-20 06:30:11,311 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-20 06:30:11,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-20 06:30:11,312 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_open [2021-11-20 06:30:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_open [2021-11-20 06:30:11,312 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register [2021-11-20 06:30:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register [2021-11-20 06:30:11,312 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-20 06:30:11,312 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-20 06:30:11,312 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-20 06:30:11,313 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-20 06:30:11,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_fb_info [2021-11-20 06:30:11,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_fb_info [2021-11-20 06:30:11,313 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-20 06:30:11,313 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-20 06:30:11,313 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_init_framebuffer_work [2021-11-20 06:30:11,313 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_init_framebuffer_work [2021-11-20 06:30:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-20 06:30:11,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-20 06:30:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-20 06:30:11,314 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-20 06:30:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_set_par [2021-11-20 06:30:11,314 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_set_par [2021-11-20 06:30:11,315 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-20 06:30:11,315 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-20 06:30:11,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-20 06:30:11,315 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-11-20 06:30:11,315 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-11-20 06:30:11,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-20 06:30:11,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-20 06:30:12,235 INFO L236 CfgBuilder]: Building ICFG [2021-11-20 06:30:12,239 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-20 06:30:20,570 INFO L277 CfgBuilder]: Performing block encoding [2021-11-20 06:30:20,603 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-20 06:30:20,603 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-20 06:30:20,608 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:30:20 BoogieIcfgContainer [2021-11-20 06:30:20,610 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-20 06:30:20,612 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-20 06:30:20,612 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-20 06:30:20,616 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-20 06:30:20,617 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 06:30:08" (1/3) ... [2021-11-20 06:30:20,618 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4781db44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 06:30:20, skipping insertion in model container [2021-11-20 06:30:20,618 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:30:10" (2/3) ... [2021-11-20 06:30:20,618 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4781db44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 06:30:20, skipping insertion in model container [2021-11-20 06:30:20,618 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:30:20" (3/3) ... [2021-11-20 06:30:20,622 INFO L111 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.i [2021-11-20 06:30:20,628 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-20 06:30:20,629 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-20 06:30:20,715 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-20 06:30:20,728 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-20 06:30:20,728 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-20 06:30:20,792 INFO L276 IsEmpty]: Start isEmpty. Operand has 1126 states, 812 states have (on average 1.3214285714285714) internal successors, (1073), 834 states have internal predecessors, (1073), 239 states have call successors, (239), 73 states have call predecessors, (239), 73 states have return successors, (239), 235 states have call predecessors, (239), 239 states have call successors, (239) [2021-11-20 06:30:20,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-20 06:30:20,803 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:30:20,804 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:30:20,805 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:30:20,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:30:20,810 INFO L85 PathProgramCache]: Analyzing trace with hash 1863154009, now seen corresponding path program 1 times [2021-11-20 06:30:20,820 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:30:20,820 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1411731120] [2021-11-20 06:30:20,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:30:20,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:30:21,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:30:21,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 06:30:21,423 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:30:21,424 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1411731120] [2021-11-20 06:30:21,424 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1411731120] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:30:21,425 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:30:21,425 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 06:30:21,427 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [501908028] [2021-11-20 06:30:21,428 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:30:21,433 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 06:30:21,433 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:30:21,464 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 06:30:21,465 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 06:30:21,471 INFO L87 Difference]: Start difference. First operand has 1126 states, 812 states have (on average 1.3214285714285714) internal successors, (1073), 834 states have internal predecessors, (1073), 239 states have call successors, (239), 73 states have call predecessors, (239), 73 states have return successors, (239), 235 states have call predecessors, (239), 239 states have call successors, (239) Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:30:21,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:30:21,994 INFO L93 Difference]: Finished difference Result 3346 states and 4691 transitions. [2021-11-20 06:30:21,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 06:30:22,000 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2021-11-20 06:30:22,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:30:22,052 INFO L225 Difference]: With dead ends: 3346 [2021-11-20 06:30:22,053 INFO L226 Difference]: Without dead ends: 2213 [2021-11-20 06:30:22,073 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 06:30:22,082 INFO L933 BasicCegarLoop]: 1772 mSDtfsCounter, 1505 mSDsluCounter, 1525 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1505 SdHoareTripleChecker+Valid, 3297 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-20 06:30:22,085 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1505 Valid, 3297 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-20 06:30:22,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2213 states. [2021-11-20 06:30:22,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2213 to 2209. [2021-11-20 06:30:22,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2209 states, 1593 states have (on average 1.3138731952291274) internal successors, (2093), 1627 states have internal predecessors, (2093), 471 states have call successors, (471), 145 states have call predecessors, (471), 144 states have return successors, (464), 456 states have call predecessors, (464), 464 states have call successors, (464) [2021-11-20 06:30:22,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 2209 states and 3028 transitions. [2021-11-20 06:30:22,400 INFO L78 Accepts]: Start accepts. Automaton has 2209 states and 3028 transitions. Word has length 16 [2021-11-20 06:30:22,400 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:30:22,400 INFO L470 AbstractCegarLoop]: Abstraction has 2209 states and 3028 transitions. [2021-11-20 06:30:22,401 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:30:22,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 3028 transitions. [2021-11-20 06:30:22,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-20 06:30:22,405 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:30:22,405 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:30:22,405 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-20 06:30:22,406 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:30:22,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:30:22,407 INFO L85 PathProgramCache]: Analyzing trace with hash 805705890, now seen corresponding path program 1 times [2021-11-20 06:30:22,407 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:30:22,407 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [658828515] [2021-11-20 06:30:22,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:30:22,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:30:22,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:30:22,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 06:30:22,554 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:30:22,555 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [658828515] [2021-11-20 06:30:22,555 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [658828515] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:30:22,555 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:30:22,556 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 06:30:22,556 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [170566449] [2021-11-20 06:30:22,559 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:30:22,560 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 06:30:22,561 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:30:22,561 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 06:30:22,562 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 06:30:22,564 INFO L87 Difference]: Start difference. First operand 2209 states and 3028 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:30:22,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:30:22,683 INFO L93 Difference]: Finished difference Result 2235 states and 3060 transitions. [2021-11-20 06:30:22,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 06:30:22,689 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2021-11-20 06:30:22,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:30:22,706 INFO L225 Difference]: With dead ends: 2235 [2021-11-20 06:30:22,706 INFO L226 Difference]: Without dead ends: 2222 [2021-11-20 06:30:22,711 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 06:30:22,714 INFO L933 BasicCegarLoop]: 1545 mSDtfsCounter, 1525 mSDsluCounter, 16 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1525 SdHoareTripleChecker+Valid, 1561 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-20 06:30:22,714 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1525 Valid, 1561 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-20 06:30:22,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2222 states. [2021-11-20 06:30:22,865 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2222 to 2209. [2021-11-20 06:30:22,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2209 states, 1593 states have (on average 1.3132454488386691) internal successors, (2092), 1627 states have internal predecessors, (2092), 471 states have call successors, (471), 145 states have call predecessors, (471), 144 states have return successors, (464), 456 states have call predecessors, (464), 464 states have call successors, (464) [2021-11-20 06:30:22,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 2209 states and 3027 transitions. [2021-11-20 06:30:22,890 INFO L78 Accepts]: Start accepts. Automaton has 2209 states and 3027 transitions. Word has length 19 [2021-11-20 06:30:22,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:30:22,890 INFO L470 AbstractCegarLoop]: Abstraction has 2209 states and 3027 transitions. [2021-11-20 06:30:22,890 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:30:22,890 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 3027 transitions. [2021-11-20 06:30:22,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-20 06:30:22,893 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:30:22,893 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:30:22,893 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-20 06:30:22,893 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:30:22,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:30:22,894 INFO L85 PathProgramCache]: Analyzing trace with hash 862964192, now seen corresponding path program 1 times [2021-11-20 06:30:22,894 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:30:22,894 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1070704676] [2021-11-20 06:30:22,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:30:22,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:30:22,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:30:22,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 06:30:22,989 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:30:22,989 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1070704676] [2021-11-20 06:30:22,990 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1070704676] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:30:22,990 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:30:22,990 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 06:30:22,990 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [61917802] [2021-11-20 06:30:22,991 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:30:22,991 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 06:30:22,991 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:30:22,992 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 06:30:22,992 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 06:30:22,992 INFO L87 Difference]: Start difference. First operand 2209 states and 3027 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:30:23,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:30:23,110 INFO L93 Difference]: Finished difference Result 2211 states and 3028 transitions. [2021-11-20 06:30:23,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 06:30:23,111 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2021-11-20 06:30:23,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:30:23,127 INFO L225 Difference]: With dead ends: 2211 [2021-11-20 06:30:23,127 INFO L226 Difference]: Without dead ends: 2208 [2021-11-20 06:30:23,129 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 06:30:23,131 INFO L933 BasicCegarLoop]: 1527 mSDtfsCounter, 1512 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1512 SdHoareTripleChecker+Valid, 1527 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-20 06:30:23,131 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1512 Valid, 1527 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-20 06:30:23,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2208 states. [2021-11-20 06:30:23,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2208 to 2208. [2021-11-20 06:30:23,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2208 states, 1593 states have (on average 1.3126177024482109) internal successors, (2091), 1626 states have internal predecessors, (2091), 470 states have call successors, (470), 145 states have call predecessors, (470), 144 states have return successors, (464), 456 states have call predecessors, (464), 464 states have call successors, (464) [2021-11-20 06:30:23,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 2208 states and 3025 transitions. [2021-11-20 06:30:23,260 INFO L78 Accepts]: Start accepts. Automaton has 2208 states and 3025 transitions. Word has length 19 [2021-11-20 06:30:23,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:30:23,261 INFO L470 AbstractCegarLoop]: Abstraction has 2208 states and 3025 transitions. [2021-11-20 06:30:23,261 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:30:23,261 INFO L276 IsEmpty]: Start isEmpty. Operand 2208 states and 3025 transitions. [2021-11-20 06:30:23,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-20 06:30:23,263 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:30:23,263 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:30:23,263 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-20 06:30:23,264 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:30:23,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:30:23,264 INFO L85 PathProgramCache]: Analyzing trace with hash 981610294, now seen corresponding path program 1 times [2021-11-20 06:30:23,265 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:30:23,265 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [750540105] [2021-11-20 06:30:23,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:30:23,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:30:23,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:30:23,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 06:30:23,388 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:30:23,389 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [750540105] [2021-11-20 06:30:23,389 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [750540105] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:30:23,389 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:30:23,389 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 06:30:23,389 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [57703623] [2021-11-20 06:30:23,390 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:30:23,390 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 06:30:23,390 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:30:23,391 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 06:30:23,391 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 06:30:23,391 INFO L87 Difference]: Start difference. First operand 2208 states and 3025 transitions. Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:30:23,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:30:23,580 INFO L93 Difference]: Finished difference Result 2210 states and 3026 transitions. [2021-11-20 06:30:23,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 06:30:23,580 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2021-11-20 06:30:23,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:30:23,596 INFO L225 Difference]: With dead ends: 2210 [2021-11-20 06:30:23,598 INFO L226 Difference]: Without dead ends: 2207 [2021-11-20 06:30:23,599 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 06:30:23,610 INFO L933 BasicCegarLoop]: 1525 mSDtfsCounter, 1509 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1509 SdHoareTripleChecker+Valid, 1525 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-20 06:30:23,611 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1509 Valid, 1525 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-20 06:30:23,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2207 states. [2021-11-20 06:30:23,740 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2207 to 2207. [2021-11-20 06:30:23,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2207 states, 1593 states have (on average 1.3119899560577526) internal successors, (2090), 1625 states have internal predecessors, (2090), 469 states have call successors, (469), 145 states have call predecessors, (469), 144 states have return successors, (464), 456 states have call predecessors, (464), 464 states have call successors, (464) [2021-11-20 06:30:23,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 2207 states and 3023 transitions. [2021-11-20 06:30:23,778 INFO L78 Accepts]: Start accepts. Automaton has 2207 states and 3023 transitions. Word has length 20 [2021-11-20 06:30:23,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:30:23,778 INFO L470 AbstractCegarLoop]: Abstraction has 2207 states and 3023 transitions. [2021-11-20 06:30:23,779 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:30:23,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2207 states and 3023 transitions. [2021-11-20 06:30:23,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-20 06:30:23,781 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:30:23,781 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:30:23,781 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-20 06:30:23,782 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:30:23,784 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:30:23,785 INFO L85 PathProgramCache]: Analyzing trace with hash 364677027, now seen corresponding path program 1 times [2021-11-20 06:30:23,785 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:30:23,785 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [135157951] [2021-11-20 06:30:23,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:30:23,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:30:23,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:30:23,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 06:30:23,933 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:30:23,936 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [135157951] [2021-11-20 06:30:23,936 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [135157951] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:30:23,936 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:30:23,936 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 06:30:23,936 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1111044422] [2021-11-20 06:30:23,937 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:30:23,937 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 06:30:23,938 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:30:23,938 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 06:30:23,940 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 06:30:23,941 INFO L87 Difference]: Start difference. First operand 2207 states and 3023 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:30:24,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:30:24,208 INFO L93 Difference]: Finished difference Result 6579 states and 9160 transitions. [2021-11-20 06:30:24,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 06:30:24,209 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 21 [2021-11-20 06:30:24,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:30:24,252 INFO L225 Difference]: With dead ends: 6579 [2021-11-20 06:30:24,252 INFO L226 Difference]: Without dead ends: 4375 [2021-11-20 06:30:24,265 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 06:30:24,266 INFO L933 BasicCegarLoop]: 2074 mSDtfsCounter, 1512 mSDsluCounter, 1520 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1512 SdHoareTripleChecker+Valid, 3594 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-20 06:30:24,267 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1512 Valid, 3594 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-20 06:30:24,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4375 states. [2021-11-20 06:30:24,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4375 to 4369. [2021-11-20 06:30:24,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4369 states, 3158 states have (on average 1.3128562381253959) internal successors, (4146), 3218 states have internal predecessors, (4146), 928 states have call successors, (928), 284 states have call predecessors, (928), 282 states have return successors, (990), 906 states have call predecessors, (990), 922 states have call successors, (990) [2021-11-20 06:30:24,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4369 states to 4369 states and 6064 transitions. [2021-11-20 06:30:24,589 INFO L78 Accepts]: Start accepts. Automaton has 4369 states and 6064 transitions. Word has length 21 [2021-11-20 06:30:24,589 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:30:24,590 INFO L470 AbstractCegarLoop]: Abstraction has 4369 states and 6064 transitions. [2021-11-20 06:30:24,590 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:30:24,590 INFO L276 IsEmpty]: Start isEmpty. Operand 4369 states and 6064 transitions. [2021-11-20 06:30:24,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-20 06:30:24,592 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:30:24,592 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:30:24,592 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-20 06:30:24,592 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:30:24,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:30:24,593 INFO L85 PathProgramCache]: Analyzing trace with hash -1580380199, now seen corresponding path program 1 times [2021-11-20 06:30:24,593 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:30:24,593 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [585163347] [2021-11-20 06:30:24,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:30:24,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:30:24,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:30:24,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 06:30:24,689 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:30:24,689 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [585163347] [2021-11-20 06:30:24,689 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [585163347] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:30:24,689 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:30:24,690 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 06:30:24,690 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1429457997] [2021-11-20 06:30:24,690 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:30:24,690 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 06:30:24,690 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:30:24,691 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 06:30:24,691 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 06:30:24,691 INFO L87 Difference]: Start difference. First operand 4369 states and 6064 transitions. Second operand has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:30:24,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:30:24,894 INFO L93 Difference]: Finished difference Result 4371 states and 6065 transitions. [2021-11-20 06:30:24,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 06:30:24,895 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 22 [2021-11-20 06:30:24,895 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:30:24,937 INFO L225 Difference]: With dead ends: 4371 [2021-11-20 06:30:24,938 INFO L226 Difference]: Without dead ends: 4368 [2021-11-20 06:30:24,941 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 06:30:24,943 INFO L933 BasicCegarLoop]: 1523 mSDtfsCounter, 1505 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1505 SdHoareTripleChecker+Valid, 1523 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-20 06:30:24,943 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1505 Valid, 1523 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-20 06:30:24,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4368 states. [2021-11-20 06:30:25,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4368 to 4368. [2021-11-20 06:30:25,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4368 states, 3158 states have (on average 1.312539582013933) internal successors, (4145), 3217 states have internal predecessors, (4145), 927 states have call successors, (927), 284 states have call predecessors, (927), 282 states have return successors, (990), 906 states have call predecessors, (990), 922 states have call successors, (990) [2021-11-20 06:30:25,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4368 states to 4368 states and 6062 transitions. [2021-11-20 06:30:25,310 INFO L78 Accepts]: Start accepts. Automaton has 4368 states and 6062 transitions. Word has length 22 [2021-11-20 06:30:25,310 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:30:25,310 INFO L470 AbstractCegarLoop]: Abstraction has 4368 states and 6062 transitions. [2021-11-20 06:30:25,311 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:30:25,311 INFO L276 IsEmpty]: Start isEmpty. Operand 4368 states and 6062 transitions. [2021-11-20 06:30:25,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-20 06:30:25,313 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:30:25,313 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:30:25,313 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-20 06:30:25,313 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:30:25,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:30:25,314 INFO L85 PathProgramCache]: Analyzing trace with hash -1747607194, now seen corresponding path program 1 times [2021-11-20 06:30:25,314 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:30:25,314 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1757130334] [2021-11-20 06:30:25,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:30:25,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:30:25,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:30:25,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 06:30:25,407 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:30:25,407 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1757130334] [2021-11-20 06:30:25,408 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1757130334] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:30:25,408 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:30:25,408 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 06:30:25,408 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1463741353] [2021-11-20 06:30:25,408 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:30:25,409 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 06:30:25,409 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:30:25,409 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 06:30:25,409 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 06:30:25,410 INFO L87 Difference]: Start difference. First operand 4368 states and 6062 transitions. Second operand has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:30:25,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:30:25,590 INFO L93 Difference]: Finished difference Result 4370 states and 6063 transitions. [2021-11-20 06:30:25,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 06:30:25,592 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 23 [2021-11-20 06:30:25,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:30:25,628 INFO L225 Difference]: With dead ends: 4370 [2021-11-20 06:30:25,628 INFO L226 Difference]: Without dead ends: 4358 [2021-11-20 06:30:25,632 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 06:30:25,633 INFO L933 BasicCegarLoop]: 1522 mSDtfsCounter, 1502 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1502 SdHoareTripleChecker+Valid, 1522 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-20 06:30:25,634 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1502 Valid, 1522 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-20 06:30:25,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4358 states. [2021-11-20 06:30:25,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4358 to 4358. [2021-11-20 06:30:25,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4358 states, 3149 states have (on average 1.3124801524293426) internal successors, (4133), 3207 states have internal predecessors, (4133), 926 states have call successors, (926), 284 states have call predecessors, (926), 282 states have return successors, (990), 906 states have call predecessors, (990), 922 states have call successors, (990) [2021-11-20 06:30:25,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4358 states to 4358 states and 6049 transitions. [2021-11-20 06:30:25,936 INFO L78 Accepts]: Start accepts. Automaton has 4358 states and 6049 transitions. Word has length 23 [2021-11-20 06:30:25,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:30:25,937 INFO L470 AbstractCegarLoop]: Abstraction has 4358 states and 6049 transitions. [2021-11-20 06:30:25,937 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:30:25,937 INFO L276 IsEmpty]: Start isEmpty. Operand 4358 states and 6049 transitions. [2021-11-20 06:30:25,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-11-20 06:30:25,942 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:30:25,943 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:30:25,943 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-20 06:30:25,943 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:30:25,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:30:25,944 INFO L85 PathProgramCache]: Analyzing trace with hash 771988741, now seen corresponding path program 1 times [2021-11-20 06:30:25,944 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:30:25,944 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2122648911] [2021-11-20 06:30:25,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:30:25,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:30:25,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:30:26,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-20 06:30:26,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:30:26,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:30:26,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:30:26,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-20 06:30:26,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:30:26,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:30:26,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:30:26,078 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-20 06:30:26,078 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:30:26,079 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2122648911] [2021-11-20 06:30:26,079 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2122648911] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:30:26,079 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:30:26,079 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-20 06:30:26,079 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1292321637] [2021-11-20 06:30:26,080 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:30:26,080 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-20 06:30:26,080 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:30:26,081 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-20 06:30:26,081 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-20 06:30:26,081 INFO L87 Difference]: Start difference. First operand 4358 states and 6049 transitions. Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-11-20 06:30:27,350 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:30:29,367 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:30:31,684 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:30:33,698 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:30:38,070 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:30:40,125 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:30:41,251 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:30:41,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:30:41,996 INFO L93 Difference]: Finished difference Result 13550 states and 18895 transitions. [2021-11-20 06:30:41,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-20 06:30:41,997 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 49 [2021-11-20 06:30:41,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:30:42,098 INFO L225 Difference]: With dead ends: 13550 [2021-11-20 06:30:42,098 INFO L226 Difference]: Without dead ends: 9195 [2021-11-20 06:30:42,130 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-20 06:30:42,132 INFO L933 BasicCegarLoop]: 1867 mSDtfsCounter, 1921 mSDsluCounter, 2084 mSDsCounter, 0 mSdLazyCounter, 867 mSolverCounterSat, 734 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2108 SdHoareTripleChecker+Valid, 3951 SdHoareTripleChecker+Invalid, 1606 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 734 IncrementalHoareTripleChecker+Valid, 867 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.2s IncrementalHoareTripleChecker+Time [2021-11-20 06:30:42,133 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2108 Valid, 3951 Invalid, 1606 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [734 Valid, 867 Invalid, 5 Unknown, 0 Unchecked, 15.2s Time] [2021-11-20 06:30:42,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9195 states. [2021-11-20 06:30:42,737 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9195 to 8964. [2021-11-20 06:30:42,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8964 states, 6459 states have (on average 1.29973680136244) internal successors, (8395), 6597 states have internal predecessors, (8395), 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) [2021-11-20 06:30:42,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8964 states to 8964 states and 12491 transitions. [2021-11-20 06:30:42,805 INFO L78 Accepts]: Start accepts. Automaton has 8964 states and 12491 transitions. Word has length 49 [2021-11-20 06:30:42,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:30:42,805 INFO L470 AbstractCegarLoop]: Abstraction has 8964 states and 12491 transitions. [2021-11-20 06:30:42,806 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-11-20 06:30:42,806 INFO L276 IsEmpty]: Start isEmpty. Operand 8964 states and 12491 transitions. [2021-11-20 06:30:42,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-20 06:30:42,817 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:30:42,817 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:30:42,817 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-20 06:30:42,817 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:30:42,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:30:42,818 INFO L85 PathProgramCache]: Analyzing trace with hash 2059784186, now seen corresponding path program 1 times [2021-11-20 06:30:42,818 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:30:42,818 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1060936903] [2021-11-20 06:30:42,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:30:42,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:30:42,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:30:42,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-11-20 06:30:42,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:30:42,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:30:42,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:30:43,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-11-20 06:30:43,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:30:43,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:30:43,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:30:43,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-20 06:30:43,021 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:30:43,021 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1060936903] [2021-11-20 06:30:43,022 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1060936903] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:30:43,022 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:30:43,022 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-20 06:30:43,022 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1633372248] [2021-11-20 06:30:43,023 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:30:43,023 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-20 06:30:43,023 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:30:43,024 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-20 06:30:43,024 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-20 06:30:43,024 INFO L87 Difference]: Start difference. First operand 8964 states and 12491 transitions. Second operand has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-11-20 06:30:45,275 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:30:47,301 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:30:49,960 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:30:54,365 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:30:56,407 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:30:58,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:30:58,763 INFO L93 Difference]: Finished difference Result 22702 states and 31695 transitions. [2021-11-20 06:30:58,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-20 06:30:58,763 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 61 [2021-11-20 06:30:58,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:30:58,852 INFO L225 Difference]: With dead ends: 22702 [2021-11-20 06:30:58,852 INFO L226 Difference]: Without dead ends: 13741 [2021-11-20 06:30:58,988 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-20 06:30:58,989 INFO L933 BasicCegarLoop]: 2804 mSDtfsCounter, 1638 mSDsluCounter, 2577 mSDsCounter, 0 mSdLazyCounter, 924 mSolverCounterSat, 559 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1825 SdHoareTripleChecker+Valid, 5381 SdHoareTripleChecker+Invalid, 1487 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 559 IncrementalHoareTripleChecker+Valid, 924 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.0s IncrementalHoareTripleChecker+Time [2021-11-20 06:30:58,990 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1825 Valid, 5381 Invalid, 1487 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [559 Valid, 924 Invalid, 4 Unknown, 0 Unchecked, 15.0s Time] [2021-11-20 06:30:59,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13741 states. [2021-11-20 06:30:59,747 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13741 to 13398. [2021-11-20 06:30:59,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13398 states, 9657 states have (on average 1.2990576783680232) internal successors, (12545), 9863 states have internal predecessors, (12545), 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) [2021-11-20 06:30:59,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13398 states to 13398 states and 18661 transitions. [2021-11-20 06:30:59,848 INFO L78 Accepts]: Start accepts. Automaton has 13398 states and 18661 transitions. Word has length 61 [2021-11-20 06:30:59,848 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:30:59,849 INFO L470 AbstractCegarLoop]: Abstraction has 13398 states and 18661 transitions. [2021-11-20 06:30:59,849 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-11-20 06:30:59,849 INFO L276 IsEmpty]: Start isEmpty. Operand 13398 states and 18661 transitions. [2021-11-20 06:30:59,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2021-11-20 06:30:59,868 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:30:59,868 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:30:59,868 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-20 06:30:59,869 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:30:59,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:30:59,869 INFO L85 PathProgramCache]: Analyzing trace with hash -1712225285, now seen corresponding path program 1 times [2021-11-20 06:30:59,869 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:30:59,870 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [690260454] [2021-11-20 06:30:59,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:30:59,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:30:59,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:00,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-20 06:31:00,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:00,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:31:00,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:00,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 06:31:00,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:00,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:31:00,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:00,097 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-11-20 06:31:00,098 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:31:00,098 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [690260454] [2021-11-20 06:31:00,098 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [690260454] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:31:00,098 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:31:00,099 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 06:31:00,099 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [925935352] [2021-11-20 06:31:00,099 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:31:00,100 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-20 06:31:00,101 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:31:00,101 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-20 06:31:00,102 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-20 06:31:00,102 INFO L87 Difference]: Start difference. First operand 13398 states and 18661 transitions. Second operand has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2021-11-20 06:31:02,391 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:31:06,517 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:31:07,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:31:07,663 INFO L93 Difference]: Finished difference Result 27244 states and 38474 transitions. [2021-11-20 06:31:07,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-20 06:31:07,664 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 73 [2021-11-20 06:31:07,664 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:31:07,739 INFO L225 Difference]: With dead ends: 27244 [2021-11-20 06:31:07,740 INFO L226 Difference]: Without dead ends: 13849 [2021-11-20 06:31:07,807 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-20 06:31:07,808 INFO L933 BasicCegarLoop]: 1438 mSDtfsCounter, 387 mSDsluCounter, 3124 mSDsCounter, 0 mSdLazyCounter, 965 mSolverCounterSat, 261 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 469 SdHoareTripleChecker+Valid, 4562 SdHoareTripleChecker+Invalid, 1228 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 261 IncrementalHoareTripleChecker+Valid, 965 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.9s IncrementalHoareTripleChecker+Time [2021-11-20 06:31:07,809 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [469 Valid, 4562 Invalid, 1228 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [261 Valid, 965 Invalid, 2 Unknown, 0 Unchecked, 6.9s Time] [2021-11-20 06:31:07,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13849 states. [2021-11-20 06:31:08,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13849 to 13434. [2021-11-20 06:31:08,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13434 states, 9693 states have (on average 1.2979469720416796) internal successors, (12581), 9899 states have internal predecessors, (12581), 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) [2021-11-20 06:31:08,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13434 states to 13434 states and 18697 transitions. [2021-11-20 06:31:08,712 INFO L78 Accepts]: Start accepts. Automaton has 13434 states and 18697 transitions. Word has length 73 [2021-11-20 06:31:08,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:31:08,714 INFO L470 AbstractCegarLoop]: Abstraction has 13434 states and 18697 transitions. [2021-11-20 06:31:08,715 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2021-11-20 06:31:08,715 INFO L276 IsEmpty]: Start isEmpty. Operand 13434 states and 18697 transitions. [2021-11-20 06:31:08,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2021-11-20 06:31:08,730 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:31:08,730 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:31:08,731 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-20 06:31:08,731 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:31:08,731 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:31:08,732 INFO L85 PathProgramCache]: Analyzing trace with hash -1032166915, now seen corresponding path program 1 times [2021-11-20 06:31:08,732 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:31:08,732 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1002651505] [2021-11-20 06:31:08,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:31:08,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:31:08,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:08,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-20 06:31:08,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:08,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:31:08,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:08,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 06:31:08,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:08,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:31:08,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:08,960 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-11-20 06:31:08,961 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:31:08,961 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1002651505] [2021-11-20 06:31:08,961 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1002651505] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:31:08,961 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:31:08,961 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 06:31:08,962 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1380727502] [2021-11-20 06:31:08,962 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:31:08,962 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-20 06:31:08,962 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:31:08,963 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-20 06:31:08,963 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-20 06:31:08,963 INFO L87 Difference]: Start difference. First operand 13434 states and 18697 transitions. Second operand has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2021-11-20 06:31:11,210 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:31:15,683 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:31:17,771 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:31:18,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:31:18,506 INFO L93 Difference]: Finished difference Result 30005 states and 42659 transitions. [2021-11-20 06:31:18,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-20 06:31:18,507 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) Word has length 73 [2021-11-20 06:31:18,507 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:31:18,603 INFO L225 Difference]: With dead ends: 30005 [2021-11-20 06:31:18,604 INFO L226 Difference]: Without dead ends: 16574 [2021-11-20 06:31:18,658 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-20 06:31:18,659 INFO L933 BasicCegarLoop]: 1767 mSDtfsCounter, 1989 mSDsluCounter, 2233 mSDsCounter, 0 mSdLazyCounter, 770 mSolverCounterSat, 639 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2101 SdHoareTripleChecker+Valid, 4000 SdHoareTripleChecker+Invalid, 1412 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 639 IncrementalHoareTripleChecker+Valid, 770 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.8s IncrementalHoareTripleChecker+Time [2021-11-20 06:31:18,660 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2101 Valid, 4000 Invalid, 1412 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [639 Valid, 770 Invalid, 3 Unknown, 0 Unchecked, 8.8s Time] [2021-11-20 06:31:18,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16574 states. [2021-11-20 06:31:19,666 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16574 to 13406. [2021-11-20 06:31:19,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13406 states, 9673 states have (on average 1.2969089217409284) internal successors, (12545), 9879 states have internal predecessors, (12545), 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) [2021-11-20 06:31:19,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13406 states to 13406 states and 18641 transitions. [2021-11-20 06:31:19,772 INFO L78 Accepts]: Start accepts. Automaton has 13406 states and 18641 transitions. Word has length 73 [2021-11-20 06:31:19,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:31:19,772 INFO L470 AbstractCegarLoop]: Abstraction has 13406 states and 18641 transitions. [2021-11-20 06:31:19,773 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2021-11-20 06:31:19,773 INFO L276 IsEmpty]: Start isEmpty. Operand 13406 states and 18641 transitions. [2021-11-20 06:31:19,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-20 06:31:19,811 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:31:19,812 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:31:19,812 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-20 06:31:19,813 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:31:19,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:31:19,813 INFO L85 PathProgramCache]: Analyzing trace with hash 734894962, now seen corresponding path program 1 times [2021-11-20 06:31:19,814 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:31:19,814 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [683006036] [2021-11-20 06:31:19,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:31:19,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:31:19,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:19,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2021-11-20 06:31:19,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:20,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-11-20 06:31:20,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:20,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-20 06:31:20,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:20,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2021-11-20 06:31:20,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:20,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2021-11-20 06:31:20,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:20,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-11-20 06:31:20,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:20,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2021-11-20 06:31:20,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:20,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-20 06:31:20,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:20,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-11-20 06:31:20,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:20,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:31:20,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:20,110 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-20 06:31:20,111 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:31:20,111 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [683006036] [2021-11-20 06:31:20,111 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [683006036] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:31:20,111 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:31:20,112 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 06:31:20,112 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1218874234] [2021-11-20 06:31:20,112 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:31:20,113 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-20 06:31:20,113 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:31:20,113 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-20 06:31:20,113 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-20 06:31:20,114 INFO L87 Difference]: Start difference. First operand 13406 states and 18641 transitions. Second operand has 5 states, 5 states have (on average 14.8) internal successors, (74), 3 states have internal predecessors, (74), 2 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-11-20 06:31:22,682 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:31:29,218 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:31:32,942 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:31:34,967 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:31:36,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:31:36,391 INFO L93 Difference]: Finished difference Result 41108 states and 57657 transitions. [2021-11-20 06:31:36,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-20 06:31:36,399 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 3 states have internal predecessors, (74), 2 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 109 [2021-11-20 06:31:36,399 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:31:36,537 INFO L225 Difference]: With dead ends: 41108 [2021-11-20 06:31:36,537 INFO L226 Difference]: Without dead ends: 27705 [2021-11-20 06:31:36,586 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-11-20 06:31:36,587 INFO L933 BasicCegarLoop]: 1824 mSDtfsCounter, 2204 mSDsluCounter, 2609 mSDsCounter, 0 mSdLazyCounter, 2016 mSolverCounterSat, 1339 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2402 SdHoareTripleChecker+Valid, 4433 SdHoareTripleChecker+Invalid, 3358 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1339 IncrementalHoareTripleChecker+Valid, 2016 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.2s IncrementalHoareTripleChecker+Time [2021-11-20 06:31:36,587 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2402 Valid, 4433 Invalid, 3358 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1339 Valid, 2016 Invalid, 3 Unknown, 0 Unchecked, 15.2s Time] [2021-11-20 06:31:36,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27705 states. [2021-11-20 06:31:38,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27705 to 24608. [2021-11-20 06:31:38,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24608 states, 17563 states have (on average 1.2744405853214142) internal successors, (22383), 18009 states have internal predecessors, (22383), 5032 states have call successors, (5032), 1546 states have call predecessors, (5032), 2012 states have return successors, (6748), 5316 states have call predecessors, (6748), 5028 states have call successors, (6748) [2021-11-20 06:31:38,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24608 states to 24608 states and 34163 transitions. [2021-11-20 06:31:38,352 INFO L78 Accepts]: Start accepts. Automaton has 24608 states and 34163 transitions. Word has length 109 [2021-11-20 06:31:38,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:31:38,352 INFO L470 AbstractCegarLoop]: Abstraction has 24608 states and 34163 transitions. [2021-11-20 06:31:38,353 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 3 states have internal predecessors, (74), 2 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-11-20 06:31:38,353 INFO L276 IsEmpty]: Start isEmpty. Operand 24608 states and 34163 transitions. [2021-11-20 06:31:38,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-20 06:31:38,645 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:31:38,646 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:31:38,646 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-20 06:31:38,646 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:31:38,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:31:38,646 INFO L85 PathProgramCache]: Analyzing trace with hash -730477546, now seen corresponding path program 1 times [2021-11-20 06:31:38,647 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:31:38,647 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2135126313] [2021-11-20 06:31:38,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:31:38,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:31:38,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:38,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-20 06:31:38,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:38,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-20 06:31:38,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:38,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:31:38,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:38,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:31:38,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:38,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-11-20 06:31:38,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:38,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2021-11-20 06:31:38,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:38,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-11-20 06:31:38,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:38,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-20 06:31:38,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:38,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-11-20 06:31:38,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:38,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-11-20 06:31:38,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:38,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-11-20 06:31:38,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:38,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2021-11-20 06:31:38,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:38,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-11-20 06:31:38,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:38,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:31:38,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:31:38,893 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-20 06:31:38,893 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:31:38,893 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2135126313] [2021-11-20 06:31:38,893 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2135126313] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:31:38,894 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:31:38,894 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 06:31:38,894 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2094185622] [2021-11-20 06:31:38,894 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:31:38,895 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-20 06:31:38,895 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:31:38,895 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-20 06:31:38,895 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-20 06:31:38,896 INFO L87 Difference]: Start difference. First operand 24608 states and 34163 transitions. Second operand has 5 states, 5 states have (on average 13.6) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (20), 4 states have call predecessors, (20), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2021-11-20 06:31:41,530 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:31:44,184 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:31:46,305 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:31:48,320 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:31:49,426 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:31:57,505 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:31:59,686 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-11-20 06:32:03,518 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:32:05,560 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:32:07,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:32:07,517 INFO L93 Difference]: Finished difference Result 66926 states and 93669 transitions. [2021-11-20 06:32:07,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-20 06:32:07,517 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (20), 4 states have call predecessors, (20), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 117 [2021-11-20 06:32:07,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:32:07,687 INFO L225 Difference]: With dead ends: 66926 [2021-11-20 06:32:07,687 INFO L226 Difference]: Without dead ends: 42321 [2021-11-20 06:32:07,788 INFO L932 BasicCegarLoop]: 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 [2021-11-20 06:32:07,789 INFO L933 BasicCegarLoop]: 2205 mSDtfsCounter, 2186 mSDsluCounter, 3086 mSDsCounter, 0 mSdLazyCounter, 2083 mSolverCounterSat, 1286 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2371 SdHoareTripleChecker+Valid, 5291 SdHoareTripleChecker+Invalid, 3376 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1286 IncrementalHoareTripleChecker+Valid, 2083 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.5s IncrementalHoareTripleChecker+Time [2021-11-20 06:32:07,790 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2371 Valid, 5291 Invalid, 3376 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1286 Valid, 2083 Invalid, 7 Unknown, 0 Unchecked, 26.5s Time] [2021-11-20 06:32:07,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42321 states. [2021-11-20 06:32:10,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42321 to 37432. [2021-11-20 06:32:10,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37432 states, 26867 states have (on average 1.2808650016749172) internal successors, (34413), 27505 states have internal predecessors, (34413), 7478 states have call successors, (7478), 2380 states have call predecessors, (7478), 3086 states have return successors, (9982), 7918 states have call predecessors, (9982), 7474 states have call successors, (9982) [2021-11-20 06:32:10,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37432 states to 37432 states and 51873 transitions. [2021-11-20 06:32:10,887 INFO L78 Accepts]: Start accepts. Automaton has 37432 states and 51873 transitions. Word has length 117 [2021-11-20 06:32:10,905 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:32:10,905 INFO L470 AbstractCegarLoop]: Abstraction has 37432 states and 51873 transitions. [2021-11-20 06:32:10,906 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (20), 4 states have call predecessors, (20), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2021-11-20 06:32:10,906 INFO L276 IsEmpty]: Start isEmpty. Operand 37432 states and 51873 transitions. [2021-11-20 06:32:11,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-20 06:32:11,006 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:32:11,007 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:32:11,007 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-20 06:32:11,007 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:32:11,008 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:32:11,008 INFO L85 PathProgramCache]: Analyzing trace with hash -2055509785, now seen corresponding path program 1 times [2021-11-20 06:32:11,008 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:32:11,008 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1566129230] [2021-11-20 06:32:11,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:32:11,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:32:11,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:32:11,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-11-20 06:32:11,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:32:11,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-20 06:32:11,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:32:11,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-11-20 06:32:11,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:32:11,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-11-20 06:32:11,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:32:11,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-11-20 06:32:11,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:32:11,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2021-11-20 06:32:11,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:32:11,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-11-20 06:32:11,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:32:11,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-11-20 06:32:11,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:32:11,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-11-20 06:32:11,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:32:11,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:32:11,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:32:11,328 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-20 06:32:11,328 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:32:11,329 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1566129230] [2021-11-20 06:32:11,329 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1566129230] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:32:11,329 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:32:11,329 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-20 06:32:11,330 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [772021922] [2021-11-20 06:32:11,330 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:32:11,330 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-20 06:32:11,331 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:32:11,331 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-20 06:32:11,331 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-11-20 06:32:11,332 INFO L87 Difference]: Start difference. First operand 37432 states and 51873 transitions. Second operand has 7 states, 7 states have (on average 12.0) internal successors, (84), 5 states have internal predecessors, (84), 2 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-11-20 06:32:13,506 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:32:16,417 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:32:19,382 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:32:21,403 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:32:28,169 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:32:30,836 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:32:33,789 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:32:35,988 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-11-20 06:32:39,097 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:32:41,155 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:32:43,188 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:32:44,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:32:44,506 INFO L93 Difference]: Finished difference Result 80016 states and 112030 transitions. [2021-11-20 06:32:44,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-20 06:32:44,507 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.0) internal successors, (84), 5 states have internal predecessors, (84), 2 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 121 [2021-11-20 06:32:44,507 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:32:44,818 INFO L225 Difference]: With dead ends: 80016 [2021-11-20 06:32:44,819 INFO L226 Difference]: Without dead ends: 42587 [2021-11-20 06:32:44,923 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2021-11-20 06:32:44,924 INFO L933 BasicCegarLoop]: 1332 mSDtfsCounter, 799 mSDsluCounter, 4016 mSDsCounter, 0 mSdLazyCounter, 2848 mSolverCounterSat, 656 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 879 SdHoareTripleChecker+Valid, 5348 SdHoareTripleChecker+Invalid, 3512 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 656 IncrementalHoareTripleChecker+Valid, 2848 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.4s IncrementalHoareTripleChecker+Time [2021-11-20 06:32:44,925 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [879 Valid, 5348 Invalid, 3512 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [656 Valid, 2848 Invalid, 8 Unknown, 0 Unchecked, 31.4s Time] [2021-11-20 06:32:44,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42587 states. [2021-11-20 06:32:47,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42587 to 37600. [2021-11-20 06:32:47,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37600 states, 27011 states have (on average 1.2802561919218096) internal successors, (34581), 27673 states have internal predecessors, (34581), 7502 states have call successors, (7502), 2380 states have call predecessors, (7502), 3086 states have return successors, (10102), 7918 states have call predecessors, (10102), 7498 states have call successors, (10102) [2021-11-20 06:32:47,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37600 states to 37600 states and 52185 transitions. [2021-11-20 06:32:47,194 INFO L78 Accepts]: Start accepts. Automaton has 37600 states and 52185 transitions. Word has length 121 [2021-11-20 06:32:47,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:32:47,194 INFO L470 AbstractCegarLoop]: Abstraction has 37600 states and 52185 transitions. [2021-11-20 06:32:47,194 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.0) internal successors, (84), 5 states have internal predecessors, (84), 2 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-11-20 06:32:47,195 INFO L276 IsEmpty]: Start isEmpty. Operand 37600 states and 52185 transitions. [2021-11-20 06:32:47,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-20 06:32:47,509 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:32:47,510 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:32:47,510 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-20 06:32:47,510 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:32:47,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:32:47,511 INFO L85 PathProgramCache]: Analyzing trace with hash 1244763813, now seen corresponding path program 1 times [2021-11-20 06:32:47,511 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:32:47,511 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2061595823] [2021-11-20 06:32:47,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:32:47,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:32:47,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:32:47,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-11-20 06:32:47,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:32:47,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-20 06:32:47,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:32:47,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-11-20 06:32:47,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:32:47,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-11-20 06:32:47,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:32:47,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-11-20 06:32:47,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:32:47,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2021-11-20 06:32:48,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:32:48,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-11-20 06:32:48,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:32:48,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-11-20 06:32:48,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:32:48,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-11-20 06:32:48,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:32:48,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:32:48,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:32:48,046 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-20 06:32:48,047 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:32:48,047 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2061595823] [2021-11-20 06:32:48,047 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2061595823] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:32:48,047 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:32:48,047 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-11-20 06:32:48,048 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1340325110] [2021-11-20 06:32:48,048 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:32:48,048 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-20 06:32:48,049 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:32:48,049 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-20 06:32:48,049 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2021-11-20 06:32:48,049 INFO L87 Difference]: Start difference. First operand 37600 states and 52185 transitions. Second operand has 9 states, 8 states have (on average 10.5) internal successors, (84), 5 states have internal predecessors, (84), 4 states have call successors, (18), 7 states have call predecessors, (18), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2021-11-20 06:32:50,786 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:32:56,106 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:32:59,051 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:33:01,094 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:33:01,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:33:01,984 INFO L93 Difference]: Finished difference Result 50485 states and 70348 transitions. [2021-11-20 06:33:01,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-20 06:33:01,985 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 10.5) internal successors, (84), 5 states have internal predecessors, (84), 4 states have call successors, (18), 7 states have call predecessors, (18), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 121 [2021-11-20 06:33:01,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:33:01,988 INFO L225 Difference]: With dead ends: 50485 [2021-11-20 06:33:01,988 INFO L226 Difference]: Without dead ends: 0 [2021-11-20 06:33:02,072 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=70, Invalid=236, Unknown=0, NotChecked=0, Total=306 [2021-11-20 06:33:02,073 INFO L933 BasicCegarLoop]: 1035 mSDtfsCounter, 632 mSDsluCounter, 5067 mSDsCounter, 0 mSdLazyCounter, 2538 mSolverCounterSat, 489 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 691 SdHoareTripleChecker+Valid, 6102 SdHoareTripleChecker+Invalid, 3031 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 489 IncrementalHoareTripleChecker+Valid, 2538 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.8s IncrementalHoareTripleChecker+Time [2021-11-20 06:33:02,074 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [691 Valid, 6102 Invalid, 3031 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [489 Valid, 2538 Invalid, 4 Unknown, 0 Unchecked, 12.8s Time] [2021-11-20 06:33:02,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-20 06:33:02,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-20 06:33:02,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:33:02,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-20 06:33:02,085 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 121 [2021-11-20 06:33:02,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:33:02,085 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-20 06:33:02,086 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 10.5) internal successors, (84), 5 states have internal predecessors, (84), 4 states have call successors, (18), 7 states have call predecessors, (18), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2021-11-20 06:33:02,086 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-20 06:33:02,086 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-20 06:33:02,089 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-20 06:33:02,089 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-11-20 06:33:02,092 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-20 06:34:08,606 INFO L858 garLoopResultBuilder]: For program point atomic_setEXIT(lines 3978 3984) no Hoare annotation was computed. [2021-11-20 06:34:08,607 INFO L854 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$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,607 INFO L858 garLoopResultBuilder]: For program point atomic_setFINAL(lines 3978 3984) no Hoare annotation was computed. [2021-11-20 06:34:08,607 INFO L854 garLoopResultBuilder]: At program point dlfb_ops_blankENTRY(lines 5436 5462) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,607 INFO L861 garLoopResultBuilder]: At program point L5455(line 5455) the Hoare annotation is: true [2021-11-20 06:34:08,607 INFO L858 garLoopResultBuilder]: For program point L5455-1(line 5455) no Hoare annotation was computed. [2021-11-20 06:34:08,607 INFO L858 garLoopResultBuilder]: For program point L5449(lines 5449 5452) no Hoare annotation was computed. [2021-11-20 06:34:08,608 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_blankFINAL(lines 5436 5462) no Hoare annotation was computed. [2021-11-20 06:34:08,608 INFO L854 garLoopResultBuilder]: At program point L5445(line 5445) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$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))) [2021-11-20 06:34:08,608 INFO L858 garLoopResultBuilder]: For program point L5445-1(line 5445) no Hoare annotation was computed. [2021-11-20 06:34:08,608 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_blankEXIT(lines 5436 5462) no Hoare annotation was computed. [2021-11-20 06:34:08,608 INFO L861 garLoopResultBuilder]: At program point L5433(lines 5395 5435) the Hoare annotation is: true [2021-11-20 06:34:08,608 INFO L861 garLoopResultBuilder]: At program point L5458(line 5458) the Hoare annotation is: true [2021-11-20 06:34:08,609 INFO L858 garLoopResultBuilder]: For program point L5456-1(line 5456) no Hoare annotation was computed. [2021-11-20 06:34:08,609 INFO L861 garLoopResultBuilder]: At program point L5454(line 5454) the Hoare annotation is: true [2021-11-20 06:34:08,609 INFO L858 garLoopResultBuilder]: For program point L5458-1(line 5458) no Hoare annotation was computed. [2021-11-20 06:34:08,609 INFO L861 garLoopResultBuilder]: At program point L5456(line 5456) the Hoare annotation is: true [2021-11-20 06:34:08,609 INFO L858 garLoopResultBuilder]: For program point L5454-1(line 5454) no Hoare annotation was computed. [2021-11-20 06:34:08,609 INFO L858 garLoopResultBuilder]: For program point L5448(line 5448) no Hoare annotation was computed. [2021-11-20 06:34:08,610 INFO L861 garLoopResultBuilder]: At program point L5444-2(lines 5444 5447) the Hoare annotation is: true [2021-11-20 06:34:08,610 INFO L858 garLoopResultBuilder]: For program point L5444(lines 5444 5447) no Hoare annotation was computed. [2021-11-20 06:34:08,610 INFO L858 garLoopResultBuilder]: For program point dlfb_vidreg_lockFINAL(lines 4371 4377) no Hoare annotation was computed. [2021-11-20 06:34:08,610 INFO L858 garLoopResultBuilder]: For program point dlfb_vidreg_lockEXIT(lines 4371 4377) no Hoare annotation was computed. [2021-11-20 06:34:08,610 INFO L854 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$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,611 INFO L854 garLoopResultBuilder]: At program point dlfb_vidreg_lockENTRY(lines 4371 4377) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$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))) [2021-11-20 06:34:08,611 INFO L858 garLoopResultBuilder]: For program point L4374-1(line 4374) no Hoare annotation was computed. [2021-11-20 06:34:08,611 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataFINAL(lines 7495 7497) no Hoare annotation was computed. [2021-11-20 06:34:08,611 INFO L858 garLoopResultBuilder]: For program point L7496-1(line 7496) no Hoare annotation was computed. [2021-11-20 06:34:08,611 INFO L854 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))) [2021-11-20 06:34:08,611 INFO L854 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))) [2021-11-20 06:34:08,612 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 7495 7497) no Hoare annotation was computed. [2021-11-20 06:34:08,612 INFO L854 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$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-20 06:34:08,612 INFO L858 garLoopResultBuilder]: For program point L5000-1(lines 5000 5001) no Hoare annotation was computed. [2021-11-20 06:34:08,612 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_fillrectEXIT(lines 4995 5004) no Hoare annotation was computed. [2021-11-20 06:34:08,612 INFO L854 garLoopResultBuilder]: At program point L5000(lines 5000 5001) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-20 06:34:08,613 INFO L854 garLoopResultBuilder]: At program point dlfb_ops_fillrectENTRY(lines 4995 5004) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-20 06:34:08,613 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_fillrectFINAL(lines 4995 5004) no Hoare annotation was computed. [2021-11-20 06:34:08,613 INFO L854 garLoopResultBuilder]: At program point L4990(lines 4990 4991) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-20 06:34:08,613 INFO L854 garLoopResultBuilder]: At program point dlfb_ops_imageblitENTRY(lines 4985 4994) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-20 06:34:08,613 INFO L858 garLoopResultBuilder]: For program point L4990-1(lines 4990 4991) no Hoare annotation was computed. [2021-11-20 06:34:08,614 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_imageblitFINAL(lines 4985 4994) no Hoare annotation was computed. [2021-11-20 06:34:08,614 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_imageblitEXIT(lines 4985 4994) no Hoare annotation was computed. [2021-11-20 06:34:08,614 INFO L854 garLoopResultBuilder]: At program point L7634(lines 7633 7635) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-20 06:34:08,614 INFO L858 garLoopResultBuilder]: For program point kref_subEXIT(lines 4098 4118) no Hoare annotation was computed. [2021-11-20 06:34:08,614 INFO L854 garLoopResultBuilder]: At program point L3997(lines 3992 3999) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|) (<= |kref_sub_~release#1.offset| |#funAddr~dlfb_free.offset|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (<= |kref_sub_#in~release#1.offset| |#funAddr~dlfb_free.offset|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2021-11-20 06:34:08,615 INFO L854 garLoopResultBuilder]: At program point kref_subENTRY(lines 4098 4118) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (<= |kref_sub_#in~release#1.offset| |#funAddr~dlfb_free.offset|)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2021-11-20 06:34:08,615 INFO L854 garLoopResultBuilder]: At program point L4112(line 4112) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|) (<= |kref_sub_~release#1.offset| |#funAddr~dlfb_free.offset|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (<= |kref_sub_#in~release#1.offset| |#funAddr~dlfb_free.offset|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2021-11-20 06:34:08,615 INFO L858 garLoopResultBuilder]: For program point L4111(lines 4111 4115) no Hoare annotation was computed. [2021-11-20 06:34:08,615 INFO L858 garLoopResultBuilder]: For program point L4112-1(line 4112) no Hoare annotation was computed. [2021-11-20 06:34:08,615 INFO L858 garLoopResultBuilder]: For program point L4109(line 4109) no Hoare annotation was computed. [2021-11-20 06:34:08,615 INFO L854 garLoopResultBuilder]: At program point L4106(line 4106) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|) (<= |kref_sub_~release#1.offset| |#funAddr~dlfb_free.offset|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (<= |kref_sub_#in~release#1.offset| |#funAddr~dlfb_free.offset|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2021-11-20 06:34:08,616 INFO L854 garLoopResultBuilder]: At program point L4104(line 4104) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|) (<= |kref_sub_~release#1.offset| |#funAddr~dlfb_free.offset|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (<= |kref_sub_#in~release#1.offset| |#funAddr~dlfb_free.offset|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2021-11-20 06:34:08,616 INFO L854 garLoopResultBuilder]: At program point L4105-1(lines 4105 4108) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$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))) [2021-11-20 06:34:08,616 INFO L858 garLoopResultBuilder]: For program point L4105(lines 4105 4108) no Hoare annotation was computed. [2021-11-20 06:34:08,616 INFO L858 garLoopResultBuilder]: For program point L4104-1(line 4104) no Hoare annotation was computed. [2021-11-20 06:34:08,616 INFO L858 garLoopResultBuilder]: For program point kref_subFINAL(lines 4098 4118) no Hoare annotation was computed. [2021-11-20 06:34:08,616 INFO L858 garLoopResultBuilder]: For program point L6402-1(line 6402) no Hoare annotation was computed. [2021-11-20 06:34:08,617 INFO L861 garLoopResultBuilder]: At program point L7676(lines 7675 7677) the Hoare annotation is: true [2021-11-20 06:34:08,617 INFO L858 garLoopResultBuilder]: For program point L6414(line 6414) no Hoare annotation was computed. [2021-11-20 06:34:08,617 INFO L858 garLoopResultBuilder]: For program point dlfb_submit_urbFINAL(lines 6398 6420) no Hoare annotation was computed. [2021-11-20 06:34:08,617 INFO L858 garLoopResultBuilder]: For program point L6412-2(lines 6412 6417) no Hoare annotation was computed. [2021-11-20 06:34:08,617 INFO L858 garLoopResultBuilder]: For program point L6412(lines 6412 6417) no Hoare annotation was computed. [2021-11-20 06:34:08,617 INFO L861 garLoopResultBuilder]: At program point L6413-1(line 6413) the Hoare annotation is: true [2021-11-20 06:34:08,618 INFO L861 garLoopResultBuilder]: At program point L6413(line 6413) the Hoare annotation is: true [2021-11-20 06:34:08,618 INFO L858 garLoopResultBuilder]: For program point dlfb_submit_urbEXIT(lines 6398 6420) no Hoare annotation was computed. [2021-11-20 06:34:08,618 INFO L861 garLoopResultBuilder]: At program point L6406(lines 6403 6408) the Hoare annotation is: true [2021-11-20 06:34:08,618 INFO L854 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$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,618 INFO L854 garLoopResultBuilder]: At program point L6402(line 6402) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,619 INFO L858 garLoopResultBuilder]: For program point L6403(lines 6403 6409) no Hoare annotation was computed. [2021-11-20 06:34:08,619 INFO L861 garLoopResultBuilder]: At program point L6231(line 6231) the Hoare annotation is: true [2021-11-20 06:34:08,619 INFO L858 garLoopResultBuilder]: For program point L6231-1(line 6231) no Hoare annotation was computed. [2021-11-20 06:34:08,619 INFO L861 garLoopResultBuilder]: At program point L6233(line 6233) the Hoare annotation is: true [2021-11-20 06:34:08,619 INFO L858 garLoopResultBuilder]: For program point L6233-1(lines 6207 6237) no Hoare annotation was computed. [2021-11-20 06:34:08,619 INFO L861 garLoopResultBuilder]: At program point L6227(line 6227) the Hoare annotation is: true [2021-11-20 06:34:08,619 INFO L858 garLoopResultBuilder]: For program point L6227-1(line 6227) no Hoare annotation was computed. [2021-11-20 06:34:08,620 INFO L861 garLoopResultBuilder]: At program point L6229(line 6229) the Hoare annotation is: true [2021-11-20 06:34:08,620 INFO L858 garLoopResultBuilder]: For program point dlfb_urb_completionEXIT(lines 6207 6237) no Hoare annotation was computed. [2021-11-20 06:34:08,620 INFO L858 garLoopResultBuilder]: For program point L6229-1(lines 6212 6236) no Hoare annotation was computed. [2021-11-20 06:34:08,620 INFO L861 garLoopResultBuilder]: At program point L6225(line 6225) the Hoare annotation is: true [2021-11-20 06:34:08,620 INFO L854 garLoopResultBuilder]: At program point dlfb_urb_completionENTRY(lines 6207 6237) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,620 INFO L858 garLoopResultBuilder]: For program point L6225-1(line 6225) no Hoare annotation was computed. [2021-11-20 06:34:08,621 INFO L854 garLoopResultBuilder]: At program point L6219(line 6219) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,621 INFO L858 garLoopResultBuilder]: For program point L6215(lines 6215 6223) no Hoare annotation was computed. [2021-11-20 06:34:08,621 INFO L858 garLoopResultBuilder]: For program point L6215-1(lines 6215 6223) no Hoare annotation was computed. [2021-11-20 06:34:08,621 INFO L861 garLoopResultBuilder]: At program point L6226(line 6226) the Hoare annotation is: true [2021-11-20 06:34:08,621 INFO L858 garLoopResultBuilder]: For program point L6226-1(line 6226) no Hoare annotation was computed. [2021-11-20 06:34:08,621 INFO L858 garLoopResultBuilder]: For program point L6216-2(line 6216) no Hoare annotation was computed. [2021-11-20 06:34:08,622 INFO L858 garLoopResultBuilder]: For program point L6216(line 6216) no Hoare annotation was computed. [2021-11-20 06:34:08,622 INFO L858 garLoopResultBuilder]: For program point L6216-5(lines 6216 6221) no Hoare annotation was computed. [2021-11-20 06:34:08,622 INFO L858 garLoopResultBuilder]: For program point L6216-3(line 6216) no Hoare annotation was computed. [2021-11-20 06:34:08,622 INFO L858 garLoopResultBuilder]: For program point INIT_LIST_HEADEXIT(lines 3896 3903) no Hoare annotation was computed. [2021-11-20 06:34:08,622 INFO L854 garLoopResultBuilder]: At program point INIT_LIST_HEADENTRY(lines 3896 3903) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,622 INFO L858 garLoopResultBuilder]: For program point INIT_LIST_HEADFINAL(lines 3896 3903) no Hoare annotation was computed. [2021-11-20 06:34:08,623 INFO L854 garLoopResultBuilder]: At program point ##fun~$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$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|))) [2021-11-20 06:34:08,623 INFO L854 garLoopResultBuilder]: At program point L5234(line 5234) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$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$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|))) [2021-11-20 06:34:08,623 INFO L858 garLoopResultBuilder]: For program point L5234-1(line 5234) no Hoare annotation was computed. [2021-11-20 06:34:08,623 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2021-11-20 06:34:08,623 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-20 06:34:08,623 INFO L854 garLoopResultBuilder]: At program point L5249(line 5249) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|))) [2021-11-20 06:34:08,624 INFO L854 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|))) [2021-11-20 06:34:08,624 INFO L858 garLoopResultBuilder]: For program point L5249-1(line 5249) no Hoare annotation was computed. [2021-11-20 06:34:08,624 INFO L858 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2021-11-20 06:34:08,624 INFO L858 garLoopResultBuilder]: For program point L-1-5(line -1) no Hoare annotation was computed. [2021-11-20 06:34:08,624 INFO L854 garLoopResultBuilder]: At program point L-1-6(line -1) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|))) [2021-11-20 06:34:08,624 INFO L854 garLoopResultBuilder]: At program point L5239(line 5239) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$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$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|))) [2021-11-20 06:34:08,625 INFO L854 garLoopResultBuilder]: At program point L5239-1(lines 5227 5242) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$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$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|))) [2021-11-20 06:34:08,625 INFO L858 garLoopResultBuilder]: For program point L-1-8(line -1) no Hoare annotation was computed. [2021-11-20 06:34:08,625 INFO L854 garLoopResultBuilder]: At program point L-1-9(line -1) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|))) [2021-11-20 06:34:08,625 INFO L858 garLoopResultBuilder]: For program point L-1-11(line -1) no Hoare annotation was computed. [2021-11-20 06:34:08,625 INFO L854 garLoopResultBuilder]: At program point L-1-12(line -1) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|))) [2021-11-20 06:34:08,626 INFO L854 garLoopResultBuilder]: At program point L5237(line 5237) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$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$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|))) [2021-11-20 06:34:08,626 INFO L858 garLoopResultBuilder]: For program point L5237-1(line 5237) no Hoare annotation was computed. [2021-11-20 06:34:08,626 INFO L858 garLoopResultBuilder]: For program point L5233-2(lines 5233 5236) no Hoare annotation was computed. [2021-11-20 06:34:08,626 INFO L858 garLoopResultBuilder]: For program point L-1-14(line -1) no Hoare annotation was computed. [2021-11-20 06:34:08,626 INFO L858 garLoopResultBuilder]: For program point L5233(lines 5233 5236) no Hoare annotation was computed. [2021-11-20 06:34:08,626 INFO L854 garLoopResultBuilder]: At program point L5250(lines 5243 5252) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp#1.offset| |#funAddr~dlfb_free.offset|))) [2021-11-20 06:34:08,626 INFO L858 garLoopResultBuilder]: For program point L4093(line 4093) no Hoare annotation was computed. [2021-11-20 06:34:08,627 INFO L861 garLoopResultBuilder]: At program point L4090(line 4090) the Hoare annotation is: true [2021-11-20 06:34:08,627 INFO L861 garLoopResultBuilder]: At program point L4088(line 4088) the Hoare annotation is: true [2021-11-20 06:34:08,627 INFO L861 garLoopResultBuilder]: At program point L4089-1(lines 4089 4092) the Hoare annotation is: true [2021-11-20 06:34:08,627 INFO L858 garLoopResultBuilder]: For program point L4089(lines 4089 4092) no Hoare annotation was computed. [2021-11-20 06:34:08,627 INFO L861 garLoopResultBuilder]: At program point L4086(line 4086) the Hoare annotation is: true [2021-11-20 06:34:08,627 INFO L858 garLoopResultBuilder]: For program point L4088-1(line 4088) no Hoare annotation was computed. [2021-11-20 06:34:08,628 INFO L858 garLoopResultBuilder]: For program point L4086-1(line 4086) no Hoare annotation was computed. [2021-11-20 06:34:08,628 INFO L858 garLoopResultBuilder]: For program point kref_getEXIT(lines 4081 4097) no Hoare annotation was computed. [2021-11-20 06:34:08,628 INFO L858 garLoopResultBuilder]: For program point kref_getFINAL(lines 4081 4097) no Hoare annotation was computed. [2021-11-20 06:34:08,628 INFO L861 garLoopResultBuilder]: At program point kref_getENTRY(lines 4081 4097) the Hoare annotation is: true [2021-11-20 06:34:08,628 INFO L861 garLoopResultBuilder]: At program point L4004(lines 4000 4006) the Hoare annotation is: true [2021-11-20 06:34:08,628 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_openFINAL(lines 5194 5226) no Hoare annotation was computed. [2021-11-20 06:34:08,628 INFO L854 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))) [2021-11-20 06:34:08,629 INFO L858 garLoopResultBuilder]: For program point L5213-2(lines 5213 5217) no Hoare annotation was computed. [2021-11-20 06:34:08,629 INFO L858 garLoopResultBuilder]: For program point L5211-1(line 5211) no Hoare annotation was computed. [2021-11-20 06:34:08,629 INFO L858 garLoopResultBuilder]: For program point L5213(lines 5213 5217) no Hoare annotation was computed. [2021-11-20 06:34:08,629 INFO L854 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))) [2021-11-20 06:34:08,629 INFO L858 garLoopResultBuilder]: For program point L5209-1(line 5209) no Hoare annotation was computed. [2021-11-20 06:34:08,629 INFO L858 garLoopResultBuilder]: For program point L5210(line 5210) no Hoare annotation was computed. [2021-11-20 06:34:08,630 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_openEXIT(lines 5194 5226) no Hoare annotation was computed. [2021-11-20 06:34:08,630 INFO L858 garLoopResultBuilder]: For program point L5210-4(lines 5210 5221) no Hoare annotation was computed. [2021-11-20 06:34:08,630 INFO L858 garLoopResultBuilder]: For program point L5210-2(lines 5210 5221) no Hoare annotation was computed. [2021-11-20 06:34:08,630 INFO L861 garLoopResultBuilder]: At program point L7539(lines 7538 7540) the Hoare annotation is: true [2021-11-20 06:34:08,630 INFO L858 garLoopResultBuilder]: For program point L5204(lines 5204 5207) no Hoare annotation was computed. [2021-11-20 06:34:08,630 INFO L858 garLoopResultBuilder]: For program point L5200(lines 5200 5203) no Hoare annotation was computed. [2021-11-20 06:34:08,631 INFO L854 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$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-20 06:34:08,631 INFO L861 garLoopResultBuilder]: At program point L3952(lines 3949 3954) the Hoare annotation is: true [2021-11-20 06:34:08,631 INFO L858 garLoopResultBuilder]: For program point get_cyclesEXIT(lines 4058 4065) no Hoare annotation was computed. [2021-11-20 06:34:08,631 INFO L861 garLoopResultBuilder]: At program point get_cyclesENTRY(lines 4058 4065) the Hoare annotation is: true [2021-11-20 06:34:08,631 INFO L858 garLoopResultBuilder]: For program point get_cyclesFINAL(lines 4058 4065) no Hoare annotation was computed. [2021-11-20 06:34:08,631 INFO L858 garLoopResultBuilder]: For program point L3949(lines 3949 3955) no Hoare annotation was computed. [2021-11-20 06:34:08,631 INFO L858 garLoopResultBuilder]: For program point L3947-1(lines 3947 3948) no Hoare annotation was computed. [2021-11-20 06:34:08,632 INFO L861 garLoopResultBuilder]: At program point L3947(lines 3947 3948) the Hoare annotation is: true [2021-11-20 06:34:08,632 INFO L861 garLoopResultBuilder]: At program point L3961(lines 3933 3963) the Hoare annotation is: true [2021-11-20 06:34:08,632 INFO L858 garLoopResultBuilder]: For program point upFINAL(lines 7644 7646) no Hoare annotation was computed. [2021-11-20 06:34:08,632 INFO L858 garLoopResultBuilder]: For program point upEXIT(lines 7644 7646) no Hoare annotation was computed. [2021-11-20 06:34:08,632 INFO L861 garLoopResultBuilder]: At program point upENTRY(lines 7644 7646) the Hoare annotation is: true [2021-11-20 06:34:08,632 INFO L854 garLoopResultBuilder]: At program point dlfb_set_registerENTRY(lines 4350 4370) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,633 INFO L858 garLoopResultBuilder]: For program point dlfb_set_registerFINAL(lines 4350 4370) no Hoare annotation was computed. [2021-11-20 06:34:08,633 INFO L858 garLoopResultBuilder]: For program point dlfb_set_registerEXIT(lines 4350 4370) no Hoare annotation was computed. [2021-11-20 06:34:08,633 INFO L854 garLoopResultBuilder]: At program point dlfb_ops_mmapENTRY(lines 4540 4583) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-20 06:34:08,633 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_mmapFINAL(lines 4540 4583) no Hoare annotation was computed. [2021-11-20 06:34:08,633 INFO L858 garLoopResultBuilder]: For program point L4569(lines 4569 4573) no Hoare annotation was computed. [2021-11-20 06:34:08,634 INFO L858 garLoopResultBuilder]: For program point L4563(lines 4563 4566) no Hoare annotation was computed. [2021-11-20 06:34:08,634 INFO L861 garLoopResultBuilder]: At program point L4578(lines 4548 4582) the Hoare annotation is: true [2021-11-20 06:34:08,634 INFO L861 garLoopResultBuilder]: At program point L7621(lines 7620 7622) the Hoare annotation is: true [2021-11-20 06:34:08,634 INFO L861 garLoopResultBuilder]: At program point L4574(lines 4548 4582) the Hoare annotation is: true [2021-11-20 06:34:08,634 INFO L861 garLoopResultBuilder]: At program point L4576(lines 4548 4582) the Hoare annotation is: true [2021-11-20 06:34:08,634 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_mmapEXIT(lines 4540 4583) no Hoare annotation was computed. [2021-11-20 06:34:08,634 INFO L861 garLoopResultBuilder]: At program point L7686(lines 7685 7687) the Hoare annotation is: true [2021-11-20 06:34:08,635 INFO L858 garLoopResultBuilder]: For program point L4552(lines 4552 4555) no Hoare annotation was computed. [2021-11-20 06:34:08,635 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_ioctlEXIT(lines 5118 5173) no Hoare annotation was computed. [2021-11-20 06:34:08,635 INFO L858 garLoopResultBuilder]: For program point L5135(lines 5135 5138) no Hoare annotation was computed. [2021-11-20 06:34:08,635 INFO L854 garLoopResultBuilder]: At program point L4144(line 4144) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,635 INFO L858 garLoopResultBuilder]: For program point L5168-1(line 5168) no Hoare annotation was computed. [2021-11-20 06:34:08,635 INFO L858 garLoopResultBuilder]: For program point L4144-1(line 4144) no Hoare annotation was computed. [2021-11-20 06:34:08,636 INFO L861 garLoopResultBuilder]: At program point L5168(line 5168) the Hoare annotation is: true [2021-11-20 06:34:08,636 INFO L858 garLoopResultBuilder]: For program point L4140(line 4140) no Hoare annotation was computed. [2021-11-20 06:34:08,636 INFO L858 garLoopResultBuilder]: For program point L5164-2(lines 5164 5167) no Hoare annotation was computed. [2021-11-20 06:34:08,636 INFO L858 garLoopResultBuilder]: For program point L5164(lines 5164 5167) no Hoare annotation was computed. [2021-11-20 06:34:08,636 INFO L854 garLoopResultBuilder]: At program point L5127(line 5127) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,636 INFO L858 garLoopResultBuilder]: For program point L5127-1(line 5127) no Hoare annotation was computed. [2021-11-20 06:34:08,636 INFO L858 garLoopResultBuilder]: For program point L5160-2(lines 5160 5163) no Hoare annotation was computed. [2021-11-20 06:34:08,637 INFO L858 garLoopResultBuilder]: For program point L5160(lines 5160 5163) no Hoare annotation was computed. [2021-11-20 06:34:08,637 INFO L858 garLoopResultBuilder]: For program point L5156-2(lines 5156 5159) no Hoare annotation was computed. [2021-11-20 06:34:08,637 INFO L858 garLoopResultBuilder]: For program point L5156(lines 5156 5159) no Hoare annotation was computed. [2021-11-20 06:34:08,637 INFO L858 garLoopResultBuilder]: For program point L5152-2(lines 5152 5155) no Hoare annotation was computed. [2021-11-20 06:34:08,637 INFO L858 garLoopResultBuilder]: For program point L5152(lines 5152 5155) no Hoare annotation was computed. [2021-11-20 06:34:08,637 INFO L854 garLoopResultBuilder]: At program point dlfb_ops_ioctlENTRY(lines 5118 5173) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-20 06:34:08,638 INFO L858 garLoopResultBuilder]: For program point L5148-2(lines 5148 5151) no Hoare annotation was computed. [2021-11-20 06:34:08,638 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_ioctlFINAL(lines 5118 5173) no Hoare annotation was computed. [2021-11-20 06:34:08,638 INFO L858 garLoopResultBuilder]: For program point L5148(lines 5148 5151) no Hoare annotation was computed. [2021-11-20 06:34:08,638 INFO L858 garLoopResultBuilder]: For program point L5144(lines 5144 5147) no Hoare annotation was computed. [2021-11-20 06:34:08,638 INFO L858 garLoopResultBuilder]: For program point L4149-1(line 4149) no Hoare annotation was computed. [2021-11-20 06:34:08,638 INFO L854 garLoopResultBuilder]: At program point L4149(line 4149) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,639 INFO L858 garLoopResultBuilder]: For program point L4145(lines 4145 4156) no Hoare annotation was computed. [2021-11-20 06:34:08,639 INFO L858 garLoopResultBuilder]: For program point L4145-2(lines 4141 4157) no Hoare annotation was computed. [2021-11-20 06:34:08,639 INFO L858 garLoopResultBuilder]: For program point L4141(lines 4141 4157) no Hoare annotation was computed. [2021-11-20 06:34:08,639 INFO L858 garLoopResultBuilder]: For program point L5132(lines 5132 5141) no Hoare annotation was computed. [2021-11-20 06:34:08,639 INFO L854 garLoopResultBuilder]: At program point L4166(lines 4161 4168) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,639 INFO L858 garLoopResultBuilder]: For program point L5128(lines 5128 5131) no Hoare annotation was computed. [2021-11-20 06:34:08,640 INFO L854 garLoopResultBuilder]: At program point L4158(lines 4129 4160) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,640 INFO L854 garLoopResultBuilder]: At program point L7482(lines 7481 7483) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,640 INFO L858 garLoopResultBuilder]: For program point L4150(lines 4150 4154) no Hoare annotation was computed. [2021-11-20 06:34:08,640 INFO L854 garLoopResultBuilder]: At program point L4150-2(lines 4150 4154) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,640 INFO L854 garLoopResultBuilder]: At program point L4146(line 4146) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,640 INFO L858 garLoopResultBuilder]: For program point L4146-1(line 4146) no Hoare annotation was computed. [2021-11-20 06:34:08,641 INFO L854 garLoopResultBuilder]: At program point L4142(line 4142) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,641 INFO L858 garLoopResultBuilder]: For program point L4142-1(line 4142) no Hoare annotation was computed. [2021-11-20 06:34:08,641 INFO L858 garLoopResultBuilder]: For program point L4155(line 4155) no Hoare annotation was computed. [2021-11-20 06:34:08,641 INFO L858 garLoopResultBuilder]: For program point L5142(lines 5142 5170) no Hoare annotation was computed. [2021-11-20 06:34:08,641 INFO L858 garLoopResultBuilder]: For program point L5142-2(lines 5142 5170) no Hoare annotation was computed. [2021-11-20 06:34:08,641 INFO L854 garLoopResultBuilder]: At program point L4139-1(line 4139) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,642 INFO L854 garLoopResultBuilder]: At program point L4139(line 4139) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,642 INFO L854 garLoopResultBuilder]: At program point L4164(line 4164) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$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))) [2021-11-20 06:34:08,642 INFO L858 garLoopResultBuilder]: For program point L4164-1(line 4164) no Hoare annotation was computed. [2021-11-20 06:34:08,642 INFO L858 garLoopResultBuilder]: For program point dlfb_free_framebuffer_workEXIT(lines 5283 5292) no Hoare annotation was computed. [2021-11-20 06:34:08,642 INFO L861 garLoopResultBuilder]: At program point L5289(line 5289) the Hoare annotation is: true [2021-11-20 06:34:08,642 INFO L861 garLoopResultBuilder]: At program point dlfb_free_framebuffer_workENTRY(lines 5283 5292) the Hoare annotation is: true [2021-11-20 06:34:08,643 INFO L858 garLoopResultBuilder]: For program point dlfb_free_framebuffer_workFINAL(lines 5283 5292) no Hoare annotation was computed. [2021-11-20 06:34:08,643 INFO L858 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 7654 7656) no Hoare annotation was computed. [2021-11-20 06:34:08,643 INFO L861 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 7654 7656) the Hoare annotation is: true [2021-11-20 06:34:08,643 INFO L858 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 7654 7656) no Hoare annotation was computed. [2021-11-20 06:34:08,643 INFO L858 garLoopResultBuilder]: For program point L5279(line 5279) no Hoare annotation was computed. [2021-11-20 06:34:08,643 INFO L861 garLoopResultBuilder]: At program point L7542(lines 7541 7543) the Hoare annotation is: true [2021-11-20 06:34:08,643 INFO L858 garLoopResultBuilder]: For program point L5273(line 5273) no Hoare annotation was computed. [2021-11-20 06:34:08,644 INFO L861 garLoopResultBuilder]: At program point L5269-2(lines 5269 5272) the Hoare annotation is: true [2021-11-20 06:34:08,644 INFO L858 garLoopResultBuilder]: For program point L5269(lines 5269 5272) no Hoare annotation was computed. [2021-11-20 06:34:08,644 INFO L858 garLoopResultBuilder]: For program point L5265-2(lines 5265 5268) no Hoare annotation was computed. [2021-11-20 06:34:08,644 INFO L858 garLoopResultBuilder]: For program point L5265(lines 5265 5268) no Hoare annotation was computed. [2021-11-20 06:34:08,644 INFO L858 garLoopResultBuilder]: For program point L5261-2(lines 5261 5264) no Hoare annotation was computed. [2021-11-20 06:34:08,644 INFO L858 garLoopResultBuilder]: For program point L5261(lines 5261 5264) no Hoare annotation was computed. [2021-11-20 06:34:08,644 INFO L861 garLoopResultBuilder]: At program point dlfb_free_framebufferENTRY(lines 5253 5282) the Hoare annotation is: true [2021-11-20 06:34:08,645 INFO L858 garLoopResultBuilder]: For program point dlfb_free_framebufferEXIT(lines 5253 5282) no Hoare annotation was computed. [2021-11-20 06:34:08,645 INFO L861 garLoopResultBuilder]: At program point L7642(lines 7641 7643) the Hoare annotation is: true [2021-11-20 06:34:08,645 INFO L861 garLoopResultBuilder]: At program point L7574(lines 7573 7575) the Hoare annotation is: true [2021-11-20 06:34:08,645 INFO L861 garLoopResultBuilder]: At program point L5270(line 5270) the Hoare annotation is: true [2021-11-20 06:34:08,645 INFO L858 garLoopResultBuilder]: For program point L5270-1(line 5270) no Hoare annotation was computed. [2021-11-20 06:34:08,645 INFO L858 garLoopResultBuilder]: For program point dlfb_free_framebufferFINAL(lines 5253 5282) no Hoare annotation was computed. [2021-11-20 06:34:08,645 INFO L858 garLoopResultBuilder]: For program point L5258(lines 5258 5278) no Hoare annotation was computed. [2021-11-20 06:34:08,646 INFO L861 garLoopResultBuilder]: At program point L7533(lines 7532 7534) the Hoare annotation is: true [2021-11-20 06:34:08,646 INFO L861 garLoopResultBuilder]: At program point L5258-2(lines 5258 5278) the Hoare annotation is: true [2021-11-20 06:34:08,646 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_copyareaFINAL(lines 4975 4984) no Hoare annotation was computed. [2021-11-20 06:34:08,646 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_copyareaEXIT(lines 4975 4984) no Hoare annotation was computed. [2021-11-20 06:34:08,646 INFO L854 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$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-20 06:34:08,647 INFO L854 garLoopResultBuilder]: At program point dlfb_ops_copyareaENTRY(lines 4975 4984) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-20 06:34:08,647 INFO L858 garLoopResultBuilder]: For program point L4980-1(lines 4980 4981) no Hoare annotation was computed. [2021-11-20 06:34:08,647 INFO L854 garLoopResultBuilder]: At program point L4980(lines 4980 4981) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-20 06:34:08,647 INFO L858 garLoopResultBuilder]: For program point dlfb_vidreg_unlockFINAL(lines 4378 4384) no Hoare annotation was computed. [2021-11-20 06:34:08,647 INFO L854 garLoopResultBuilder]: At program point L4381(line 4381) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,647 INFO L858 garLoopResultBuilder]: For program point L4381-1(line 4381) no Hoare annotation was computed. [2021-11-20 06:34:08,648 INFO L854 garLoopResultBuilder]: At program point dlfb_vidreg_unlockENTRY(lines 4378 4384) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,648 INFO L858 garLoopResultBuilder]: For program point dlfb_vidreg_unlockEXIT(lines 4378 4384) no Hoare annotation was computed. [2021-11-20 06:34:08,648 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-20 06:34:08,648 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-11-20 06:34:08,648 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2021-11-20 06:34:08,648 INFO L854 garLoopResultBuilder]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,649 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2021-11-20 06:34:08,649 INFO L854 garLoopResultBuilder]: At program point dlfb_var_color_formatENTRY(lines 5327 5347) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-20 06:34:08,649 INFO L858 garLoopResultBuilder]: For program point dlfb_var_color_formatEXIT(lines 5327 5347) no Hoare annotation was computed. [2021-11-20 06:34:08,649 INFO L858 garLoopResultBuilder]: For program point dlfb_var_color_formatFINAL(lines 5327 5347) no Hoare annotation was computed. [2021-11-20 06:34:08,649 INFO L858 garLoopResultBuilder]: For program point usb_free_urbEXIT(lines 7663 7665) no Hoare annotation was computed. [2021-11-20 06:34:08,649 INFO L861 garLoopResultBuilder]: At program point usb_free_urbENTRY(lines 7663 7665) the Hoare annotation is: true [2021-11-20 06:34:08,650 INFO L858 garLoopResultBuilder]: For program point usb_free_urbFINAL(lines 7663 7665) no Hoare annotation was computed. [2021-11-20 06:34:08,650 INFO L861 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 4252 4257) the Hoare annotation is: true [2021-11-20 06:34:08,650 INFO L858 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 4252 4257) no Hoare annotation was computed. [2021-11-20 06:34:08,650 INFO L858 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 4252 4257) no Hoare annotation was computed. [2021-11-20 06:34:08,650 INFO L861 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 4051 4057) the Hoare annotation is: true [2021-11-20 06:34:08,650 INFO L861 garLoopResultBuilder]: At program point L7489(lines 7488 7490) the Hoare annotation is: true [2021-11-20 06:34:08,651 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 4051 4057) no Hoare annotation was computed. [2021-11-20 06:34:08,651 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreFINAL(lines 4051 4057) no Hoare annotation was computed. [2021-11-20 06:34:08,651 INFO L854 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))) [2021-11-20 06:34:08,651 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 4269 4278) no Hoare annotation was computed. [2021-11-20 06:34:08,651 INFO L858 garLoopResultBuilder]: For program point L4271(lines 4271 4277) no Hoare annotation was computed. [2021-11-20 06:34:08,651 INFO L858 garLoopResultBuilder]: For program point L15(line 15) no Hoare annotation was computed. [2021-11-20 06:34:08,652 INFO L858 garLoopResultBuilder]: For program point L14(lines 14 16) no Hoare annotation was computed. [2021-11-20 06:34:08,652 INFO L861 garLoopResultBuilder]: At program point L4267(lines 4265 4268) the Hoare annotation is: true [2021-11-20 06:34:08,652 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 4269 4278) no Hoare annotation was computed. [2021-11-20 06:34:08,652 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_check_varFINAL(lines 5348 5365) no Hoare annotation was computed. [2021-11-20 06:34:08,652 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_check_varEXIT(lines 5348 5365) no Hoare annotation was computed. [2021-11-20 06:34:08,652 INFO L854 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$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-20 06:34:08,652 INFO L858 garLoopResultBuilder]: For program point L5359(lines 5359 5362) no Hoare annotation was computed. [2021-11-20 06:34:08,653 INFO L861 garLoopResultBuilder]: At program point L5358(line 5358) the Hoare annotation is: true [2021-11-20 06:34:08,653 INFO L858 garLoopResultBuilder]: For program point L5356-1(line 5356) no Hoare annotation was computed. [2021-11-20 06:34:08,653 INFO L858 garLoopResultBuilder]: For program point L5358-1(line 5358) no Hoare annotation was computed. [2021-11-20 06:34:08,653 INFO L854 garLoopResultBuilder]: At program point L5356(line 5356) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$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))) [2021-11-20 06:34:08,653 INFO L861 garLoopResultBuilder]: At program point L7565(lines 7564 7566) the Hoare annotation is: true [2021-11-20 06:34:08,653 INFO L858 garLoopResultBuilder]: For program point L5352(lines 5352 5355) no Hoare annotation was computed. [2021-11-20 06:34:08,654 INFO L858 garLoopResultBuilder]: For program point fb_add_videomodeEXIT(lines 7525 7527) no Hoare annotation was computed. [2021-11-20 06:34:08,654 INFO L861 garLoopResultBuilder]: At program point fb_add_videomodeENTRY(lines 7525 7527) the Hoare annotation is: true [2021-11-20 06:34:08,654 INFO L858 garLoopResultBuilder]: For program point fb_add_videomodeFINAL(lines 7525 7527) no Hoare annotation was computed. [2021-11-20 06:34:08,654 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_fb_infoEXIT(lines 7207 7217) no Hoare annotation was computed. [2021-11-20 06:34:08,654 INFO L858 garLoopResultBuilder]: For program point L7210(lines 7210 7213) no Hoare annotation was computed. [2021-11-20 06:34:08,654 INFO L858 garLoopResultBuilder]: For program point L7212-1(lines 7210 7213) no Hoare annotation was computed. [2021-11-20 06:34:08,654 INFO L861 garLoopResultBuilder]: At program point L7212(line 7212) the Hoare annotation is: true [2021-11-20 06:34:08,655 INFO L861 garLoopResultBuilder]: At program point ldv_mutex_unlock_lock_of_fb_infoENTRY(lines 7207 7217) the Hoare annotation is: true [2021-11-20 06:34:08,655 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_fb_infoFINAL(lines 7207 7217) no Hoare annotation was computed. [2021-11-20 06:34:08,655 INFO L858 garLoopResultBuilder]: For program point atomic_addEXIT(lines 3985 3991) no Hoare annotation was computed. [2021-11-20 06:34:08,655 INFO L861 garLoopResultBuilder]: At program point atomic_addENTRY(lines 3985 3991) the Hoare annotation is: true [2021-11-20 06:34:08,655 INFO L858 garLoopResultBuilder]: For program point atomic_addFINAL(lines 3985 3991) no Hoare annotation was computed. [2021-11-20 06:34:08,655 INFO L861 garLoopResultBuilder]: At program point dlfb_is_valid_modeENTRY(lines 5314 5326) the Hoare annotation is: true [2021-11-20 06:34:08,655 INFO L858 garLoopResultBuilder]: For program point dlfb_is_valid_modeFINAL(lines 5314 5326) no Hoare annotation was computed. [2021-11-20 06:34:08,656 INFO L858 garLoopResultBuilder]: For program point L5318(lines 5318 5322) no Hoare annotation was computed. [2021-11-20 06:34:08,656 INFO L858 garLoopResultBuilder]: For program point dlfb_is_valid_modeEXIT(lines 5314 5326) no Hoare annotation was computed. [2021-11-20 06:34:08,656 INFO L858 garLoopResultBuilder]: For program point init_timer_keyEXIT(lines 7576 7578) no Hoare annotation was computed. [2021-11-20 06:34:08,656 INFO L861 garLoopResultBuilder]: At program point init_timer_keyENTRY(lines 7576 7578) the Hoare annotation is: true [2021-11-20 06:34:08,656 INFO L858 garLoopResultBuilder]: For program point init_timer_keyFINAL(lines 7576 7578) no Hoare annotation was computed. [2021-11-20 06:34:08,656 INFO L854 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$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,657 INFO L858 garLoopResultBuilder]: For program point L4475-1(line 4475) no Hoare annotation was computed. [2021-11-20 06:34:08,657 INFO L858 garLoopResultBuilder]: For program point dlfb_set_register_lfsr16FINAL(lines 4470 4478) no Hoare annotation was computed. [2021-11-20 06:34:08,657 INFO L858 garLoopResultBuilder]: For program point dlfb_set_register_lfsr16EXIT(lines 4470 4478) no Hoare annotation was computed. [2021-11-20 06:34:08,657 INFO L854 garLoopResultBuilder]: At program point L4467(lines 4450 4469) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,657 INFO L854 garLoopResultBuilder]: At program point L4462(lines 4453 4468) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,657 INFO L854 garLoopResultBuilder]: At program point L4464(lines 4453 4468) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,658 INFO L854 garLoopResultBuilder]: At program point L4458(lines 4453 4468) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,658 INFO L854 garLoopResultBuilder]: At program point dlfb_set_register_lfsr16ENTRY(lines 4470 4478) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$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))) [2021-11-20 06:34:08,658 INFO L858 garLoopResultBuilder]: For program point L4461(lines 4461 4465) no Hoare annotation was computed. [2021-11-20 06:34:08,658 INFO L858 garLoopResultBuilder]: For program point L6142(line 6142) no Hoare annotation was computed. [2021-11-20 06:34:08,658 INFO L861 garLoopResultBuilder]: At program point L6109(lines 6064 6144) the Hoare annotation is: true [2021-11-20 06:34:08,658 INFO L861 garLoopResultBuilder]: At program point L6105(line 6105) the Hoare annotation is: true [2021-11-20 06:34:08,658 INFO L858 garLoopResultBuilder]: For program point L6105-1(line 6105) no Hoare annotation was computed. [2021-11-20 06:34:08,659 INFO L858 garLoopResultBuilder]: For program point L7571-1(line 7571) no Hoare annotation was computed. [2021-11-20 06:34:08,659 INFO L861 garLoopResultBuilder]: At program point L7571(line 7571) the Hoare annotation is: true [2021-11-20 06:34:08,659 INFO L858 garLoopResultBuilder]: For program point L6068(lines 6068 6073) no Hoare annotation was computed. [2021-11-20 06:34:08,659 INFO L858 garLoopResultBuilder]: For program point L6097(lines 6097 6101) no Hoare annotation was computed. [2021-11-20 06:34:08,659 INFO L861 garLoopResultBuilder]: At program point L7571-2(lines 7570 7572) the Hoare annotation is: true [2021-11-20 06:34:08,659 INFO L861 garLoopResultBuilder]: At program point L7530(lines 7529 7531) the Hoare annotation is: true [2021-11-20 06:34:08,660 INFO L858 garLoopResultBuilder]: For program point L6089(line 6089) no Hoare annotation was computed. [2021-11-20 06:34:08,660 INFO L861 garLoopResultBuilder]: At program point L7617(lines 7616 7618) the Hoare annotation is: true [2021-11-20 06:34:08,660 INFO L861 garLoopResultBuilder]: At program point L6102(line 6102) the Hoare annotation is: true [2021-11-20 06:34:08,660 INFO L858 garLoopResultBuilder]: For program point L6102-1(line 6102) no Hoare annotation was computed. [2021-11-20 06:34:08,660 INFO L861 garLoopResultBuilder]: At program point L6123(lines 6064 6144) the Hoare annotation is: true [2021-11-20 06:34:08,660 INFO L861 garLoopResultBuilder]: At program point dlfb_init_framebuffer_workENTRY(lines 6054 6145) the Hoare annotation is: true [2021-11-20 06:34:08,660 INFO L861 garLoopResultBuilder]: At program point L5896(lines 5872 5898) the Hoare annotation is: true [2021-11-20 06:34:08,661 INFO L858 garLoopResultBuilder]: For program point dlfb_init_framebuffer_workEXIT(lines 6054 6145) no Hoare annotation was computed. [2021-11-20 06:34:08,661 INFO L858 garLoopResultBuilder]: For program point L6107(lines 6107 6111) no Hoare annotation was computed. [2021-11-20 06:34:08,661 INFO L861 garLoopResultBuilder]: At program point L6095(line 6095) the Hoare annotation is: true [2021-11-20 06:34:08,661 INFO L858 garLoopResultBuilder]: For program point dlfb_init_framebuffer_workFINAL(lines 6054 6145) no Hoare annotation was computed. [2021-11-20 06:34:08,661 INFO L861 garLoopResultBuilder]: At program point L6095-1(line 6095) the Hoare annotation is: true [2021-11-20 06:34:08,661 INFO L861 garLoopResultBuilder]: At program point L6091(lines 6091 6092) the Hoare annotation is: true [2021-11-20 06:34:08,661 INFO L858 garLoopResultBuilder]: For program point L6091-1(lines 6091 6092) no Hoare annotation was computed. [2021-11-20 06:34:08,662 INFO L861 garLoopResultBuilder]: At program point L6087(lines 6087 6088) the Hoare annotation is: true [2021-11-20 06:34:08,662 INFO L861 garLoopResultBuilder]: At program point L6087-1(lines 6087 6088) the Hoare annotation is: true [2021-11-20 06:34:08,662 INFO L858 garLoopResultBuilder]: For program point L6116-2(lines 6116 6119) no Hoare annotation was computed. [2021-11-20 06:34:08,662 INFO L861 garLoopResultBuilder]: At program point L5893(line 5893) the Hoare annotation is: true [2021-11-20 06:34:08,662 INFO L858 garLoopResultBuilder]: For program point L5893-1(line 5893) no Hoare annotation was computed. [2021-11-20 06:34:08,662 INFO L858 garLoopResultBuilder]: For program point L6116(lines 6116 6119) no Hoare annotation was computed. [2021-11-20 06:34:08,663 INFO L858 garLoopResultBuilder]: For program point L6079(lines 6079 6083) no Hoare annotation was computed. [2021-11-20 06:34:08,663 INFO L858 garLoopResultBuilder]: For program point L6104-1(line 6104) no Hoare annotation was computed. [2021-11-20 06:34:08,663 INFO L861 garLoopResultBuilder]: At program point L6104(line 6104) the Hoare annotation is: true [2021-11-20 06:34:08,663 INFO L858 garLoopResultBuilder]: For program point L6133-2(lines 6133 6137) no Hoare annotation was computed. [2021-11-20 06:34:08,663 INFO L861 garLoopResultBuilder]: At program point L7508(lines 7507 7509) the Hoare annotation is: true [2021-11-20 06:34:08,663 INFO L858 garLoopResultBuilder]: For program point L6133(lines 6133 6137) no Hoare annotation was computed. [2021-11-20 06:34:08,663 INFO L858 garLoopResultBuilder]: For program point L6129-2(lines 6129 6132) no Hoare annotation was computed. [2021-11-20 06:34:08,664 INFO L861 garLoopResultBuilder]: At program point L7504(lines 7503 7505) the Hoare annotation is: true [2021-11-20 06:34:08,664 INFO L858 garLoopResultBuilder]: For program point L6129(lines 6129 6132) no Hoare annotation was computed. [2021-11-20 06:34:08,664 INFO L858 garLoopResultBuilder]: For program point L6096(line 6096) no Hoare annotation was computed. [2021-11-20 06:34:08,664 INFO L861 garLoopResultBuilder]: At program point L6125(lines 6064 6144) the Hoare annotation is: true [2021-11-20 06:34:08,664 INFO L861 garLoopResultBuilder]: At program point L5894(lines 5894 5895) the Hoare annotation is: true [2021-11-20 06:34:08,664 INFO L861 garLoopResultBuilder]: At program point L6121(lines 6064 6144) the Hoare annotation is: true [2021-11-20 06:34:08,664 INFO L858 garLoopResultBuilder]: For program point L6084-1(line 6084) no Hoare annotation was computed. [2021-11-20 06:34:08,665 INFO L858 garLoopResultBuilder]: For program point L5894-1(lines 5894 5895) no Hoare annotation was computed. [2021-11-20 06:34:08,665 INFO L861 garLoopResultBuilder]: At program point L6084(line 6084) the Hoare annotation is: true [2021-11-20 06:34:08,665 INFO L858 garLoopResultBuilder]: For program point kfreeEXIT(lines 7698 7700) no Hoare annotation was computed. [2021-11-20 06:34:08,665 INFO L854 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|)) [2021-11-20 06:34:08,665 INFO L858 garLoopResultBuilder]: For program point kfreeFINAL(lines 7698 7700) no Hoare annotation was computed. [2021-11-20 06:34:08,665 INFO L861 garLoopResultBuilder]: At program point fb_destroy_modelistENTRY(lines 7544 7546) the Hoare annotation is: true [2021-11-20 06:34:08,666 INFO L858 garLoopResultBuilder]: For program point fb_destroy_modelistFINAL(lines 7544 7546) no Hoare annotation was computed. [2021-11-20 06:34:08,666 INFO L858 garLoopResultBuilder]: For program point fb_destroy_modelistEXIT(lines 7544 7546) no Hoare annotation was computed. [2021-11-20 06:34:08,666 INFO L858 garLoopResultBuilder]: For program point __init_workEXIT(lines 7460 7462) no Hoare annotation was computed. [2021-11-20 06:34:08,666 INFO L861 garLoopResultBuilder]: At program point __init_workENTRY(lines 7460 7462) the Hoare annotation is: true [2021-11-20 06:34:08,666 INFO L858 garLoopResultBuilder]: For program point __init_workFINAL(lines 7460 7462) no Hoare annotation was computed. [2021-11-20 06:34:08,666 INFO L861 garLoopResultBuilder]: At program point might_faultFINAL(lines 7598 7600) the Hoare annotation is: true [2021-11-20 06:34:08,666 INFO L858 garLoopResultBuilder]: For program point might_faultEXIT(lines 7598 7600) no Hoare annotation was computed. [2021-11-20 06:34:08,667 INFO L858 garLoopResultBuilder]: For program point fb_edid_to_monspecsFINAL(lines 7547 7549) no Hoare annotation was computed. [2021-11-20 06:34:08,667 INFO L861 garLoopResultBuilder]: At program point fb_edid_to_monspecsENTRY(lines 7547 7549) the Hoare annotation is: true [2021-11-20 06:34:08,667 INFO L858 garLoopResultBuilder]: For program point fb_edid_to_monspecsEXIT(lines 7547 7549) no Hoare annotation was computed. [2021-11-20 06:34:08,667 INFO L858 garLoopResultBuilder]: For program point warn_slowpath_nullEXIT(lines 7694 7696) no Hoare annotation was computed. [2021-11-20 06:34:08,667 INFO L858 garLoopResultBuilder]: For program point warn_slowpath_nullFINAL(lines 7694 7696) no Hoare annotation was computed. [2021-11-20 06:34:08,667 INFO L861 garLoopResultBuilder]: At program point warn_slowpath_nullENTRY(lines 7694 7696) the Hoare annotation is: true [2021-11-20 06:34:08,667 INFO L858 garLoopResultBuilder]: For program point list_del_initEXIT(lines 3913 3920) no Hoare annotation was computed. [2021-11-20 06:34:08,668 INFO L854 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$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,668 INFO L854 garLoopResultBuilder]: At program point L3917(line 3917) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,668 INFO L854 garLoopResultBuilder]: At program point list_del_initENTRY(lines 3913 3920) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$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))) [2021-11-20 06:34:08,668 INFO L858 garLoopResultBuilder]: For program point list_del_initFINAL(lines 3913 3920) no Hoare annotation was computed. [2021-11-20 06:34:08,668 INFO L858 garLoopResultBuilder]: For program point vfreeEXIT(lines 7678 7680) no Hoare annotation was computed. [2021-11-20 06:34:08,669 INFO L861 garLoopResultBuilder]: At program point vfreeENTRY(lines 7678 7680) the Hoare annotation is: true [2021-11-20 06:34:08,669 INFO L858 garLoopResultBuilder]: For program point vfreeFINAL(lines 7678 7680) no Hoare annotation was computed. [2021-11-20 06:34:08,669 INFO L858 garLoopResultBuilder]: For program point list_add_tailFINAL(lines 3905 3911) no Hoare annotation was computed. [2021-11-20 06:34:08,669 INFO L861 garLoopResultBuilder]: At program point list_add_tailENTRY(lines 3905 3911) the Hoare annotation is: true [2021-11-20 06:34:08,669 INFO L861 garLoopResultBuilder]: At program point L7464(lines 7463 7465) the Hoare annotation is: true [2021-11-20 06:34:08,669 INFO L858 garLoopResultBuilder]: For program point list_add_tailEXIT(lines 3905 3911) no Hoare annotation was computed. [2021-11-20 06:34:08,669 INFO L861 garLoopResultBuilder]: At program point L4928-1(line 4928) the Hoare annotation is: true [2021-11-20 06:34:08,670 INFO L861 garLoopResultBuilder]: At program point L4928(line 4928) the Hoare annotation is: true [2021-11-20 06:34:08,670 INFO L861 garLoopResultBuilder]: At program point L4887(line 4887) the Hoare annotation is: true [2021-11-20 06:34:08,670 INFO L858 garLoopResultBuilder]: For program point L4920-1(line 4920) no Hoare annotation was computed. [2021-11-20 06:34:08,670 INFO L858 garLoopResultBuilder]: For program point L4887-1(line 4887) no Hoare annotation was computed. [2021-11-20 06:34:08,670 INFO L861 garLoopResultBuilder]: At program point L4920(line 4920) the Hoare annotation is: true [2021-11-20 06:34:08,670 INFO L858 garLoopResultBuilder]: For program point L4883(line 4883) no Hoare annotation was computed. [2021-11-20 06:34:08,671 INFO L861 garLoopResultBuilder]: At program point L4879(line 4879) the Hoare annotation is: true [2021-11-20 06:34:08,671 INFO L858 garLoopResultBuilder]: For program point L4879-1(line 4879) no Hoare annotation was computed. [2021-11-20 06:34:08,671 INFO L858 garLoopResultBuilder]: For program point L4883-5(lines 4883 4886) no Hoare annotation was computed. [2021-11-20 06:34:08,671 INFO L858 garLoopResultBuilder]: For program point L4883-2(line 4883) no Hoare annotation was computed. [2021-11-20 06:34:08,671 INFO L858 garLoopResultBuilder]: For program point L4883-3(line 4883) no Hoare annotation was computed. [2021-11-20 06:34:08,671 INFO L858 garLoopResultBuilder]: For program point L4929(line 4929) no Hoare annotation was computed. [2021-11-20 06:34:08,671 INFO L858 garLoopResultBuilder]: For program point L4892-1(line 4892) no Hoare annotation was computed. [2021-11-20 06:34:08,672 INFO L861 garLoopResultBuilder]: At program point L4925(lines 4876 4932) the Hoare annotation is: true [2021-11-20 06:34:08,672 INFO L861 garLoopResultBuilder]: At program point L4892(line 4892) the Hoare annotation is: true [2021-11-20 06:34:08,672 INFO L858 garLoopResultBuilder]: For program point L4888(lines 4888 4891) no Hoare annotation was computed. [2021-11-20 06:34:08,672 INFO L861 garLoopResultBuilder]: At program point L4913(lines 4876 4932) the Hoare annotation is: true [2021-11-20 06:34:08,672 INFO L861 garLoopResultBuilder]: At program point L4930(line 4930) the Hoare annotation is: true [2021-11-20 06:34:08,672 INFO L861 garLoopResultBuilder]: At program point L4926(line 4926) the Hoare annotation is: true [2021-11-20 06:34:08,672 INFO L858 garLoopResultBuilder]: For program point L4930-1(line 4930) no Hoare annotation was computed. [2021-11-20 06:34:08,673 INFO L858 garLoopResultBuilder]: For program point L4893(lines 4893 4896) no Hoare annotation was computed. [2021-11-20 06:34:08,673 INFO L858 garLoopResultBuilder]: For program point L4926-1(line 4926) no Hoare annotation was computed. [2021-11-20 06:34:08,673 INFO L858 garLoopResultBuilder]: For program point L4918(lines 4918 4924) no Hoare annotation was computed. [2021-11-20 06:34:08,673 INFO L858 garLoopResultBuilder]: For program point dlfb_handle_damageEXIT(lines 4860 4933) no Hoare annotation was computed. [2021-11-20 06:34:08,673 INFO L858 garLoopResultBuilder]: For program point L4906(lines 4906 4909) no Hoare annotation was computed. [2021-11-20 06:34:08,673 INFO L854 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$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-20 06:34:08,674 INFO L861 garLoopResultBuilder]: At program point L4927(line 4927) the Hoare annotation is: true [2021-11-20 06:34:08,674 INFO L858 garLoopResultBuilder]: For program point L4927-1(line 4927) no Hoare annotation was computed. [2021-11-20 06:34:08,674 INFO L861 garLoopResultBuilder]: At program point L4923(line 4923) the Hoare annotation is: true [2021-11-20 06:34:08,674 INFO L858 garLoopResultBuilder]: For program point L4923-1(line 4923) no Hoare annotation was computed. [2021-11-20 06:34:08,674 INFO L861 garLoopResultBuilder]: At program point L4915(lines 4876 4932) the Hoare annotation is: true [2021-11-20 06:34:08,674 INFO L858 garLoopResultBuilder]: For program point dlfb_handle_damageFINAL(lines 4860 4933) no Hoare annotation was computed. [2021-11-20 06:34:08,674 INFO L861 garLoopResultBuilder]: At program point L4911(lines 4876 4932) the Hoare annotation is: true [2021-11-20 06:34:08,675 INFO L861 garLoopResultBuilder]: At program point L4903(lines 4903 4905) the Hoare annotation is: true [2021-11-20 06:34:08,675 INFO L858 garLoopResultBuilder]: For program point L4903-1(lines 4903 4905) no Hoare annotation was computed. [2021-11-20 06:34:08,675 INFO L854 garLoopResultBuilder]: At program point L5374(line 5374) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-20 06:34:08,675 INFO L858 garLoopResultBuilder]: For program point L5374-1(line 5374) no Hoare annotation was computed. [2021-11-20 06:34:08,675 INFO L854 garLoopResultBuilder]: At program point dlfb_ops_set_parENTRY(lines 5366 5394) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-20 06:34:08,676 INFO L854 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))) [2021-11-20 06:34:08,676 INFO L858 garLoopResultBuilder]: For program point L5389-1(line 5389) no Hoare annotation was computed. [2021-11-20 06:34:08,676 INFO L858 garLoopResultBuilder]: For program point L5383(lines 5383 5387) no Hoare annotation was computed. [2021-11-20 06:34:08,676 INFO L858 garLoopResultBuilder]: For program point L5375(line 5375) no Hoare annotation was computed. [2021-11-20 06:34:08,676 INFO L858 garLoopResultBuilder]: For program point L5375-4(lines 5375 5391) no Hoare annotation was computed. [2021-11-20 06:34:08,676 INFO L858 garLoopResultBuilder]: For program point L5375-2(lines 5375 5391) no Hoare annotation was computed. [2021-11-20 06:34:08,676 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_set_parEXIT(lines 5366 5394) no Hoare annotation was computed. [2021-11-20 06:34:08,677 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_set_parFINAL(lines 5366 5394) no Hoare annotation was computed. [2021-11-20 06:34:08,677 INFO L854 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))) [2021-11-20 06:34:08,677 INFO L854 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))) [2021-11-20 06:34:08,677 INFO L854 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))) [2021-11-20 06:34:08,677 INFO L861 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 7608 7610) the Hoare annotation is: true [2021-11-20 06:34:08,677 INFO L858 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 7608 7610) no Hoare annotation was computed. [2021-11-20 06:34:08,678 INFO L858 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 7608 7610) no Hoare annotation was computed. [2021-11-20 06:34:08,678 INFO L854 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))) [2021-11-20 06:34:08,678 INFO L858 garLoopResultBuilder]: For program point L5183(lines 5183 5190) no Hoare annotation was computed. [2021-11-20 06:34:08,678 INFO L858 garLoopResultBuilder]: For program point L5183-1(lines 5183 5190) no Hoare annotation was computed. [2021-11-20 06:34:08,678 INFO L858 garLoopResultBuilder]: For program point L5184(lines 5184 5188) no Hoare annotation was computed. [2021-11-20 06:34:08,678 INFO L858 garLoopResultBuilder]: For program point L5179(lines 5179 5182) no Hoare annotation was computed. [2021-11-20 06:34:08,678 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_setcolregEXIT(lines 5174 5193) no Hoare annotation was computed. [2021-11-20 06:34:08,679 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_setcolregFINAL(lines 5174 5193) no Hoare annotation was computed. [2021-11-20 06:34:08,679 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 6891 6896) no Hoare annotation was computed. [2021-11-20 06:34:08,679 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 6891 6896) the Hoare annotation is: true [2021-11-20 06:34:08,679 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6894) no Hoare annotation was computed. [2021-11-20 06:34:08,679 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 6891 6896) no Hoare annotation was computed. [2021-11-20 06:34:08,679 INFO L861 garLoopResultBuilder]: At program point L4833(line 4833) the Hoare annotation is: true [2021-11-20 06:34:08,680 INFO L858 garLoopResultBuilder]: For program point L4833-1(line 4833) no Hoare annotation was computed. [2021-11-20 06:34:08,680 INFO L861 garLoopResultBuilder]: At program point L4759(lines 4670 4787) the Hoare annotation is: true [2021-11-20 06:34:08,680 INFO L861 garLoopResultBuilder]: At program point L4627(lines 4593 4638) the Hoare annotation is: true [2021-11-20 06:34:08,680 INFO L858 garLoopResultBuilder]: For program point L4850(lines 4850 4854) no Hoare annotation was computed. [2021-11-20 06:34:08,680 INFO L858 garLoopResultBuilder]: For program point L4776-2(lines 4776 4779) no Hoare annotation was computed. [2021-11-20 06:34:08,680 INFO L858 garLoopResultBuilder]: For program point L4776(lines 4776 4779) no Hoare annotation was computed. [2021-11-20 06:34:08,681 INFO L861 garLoopResultBuilder]: At program point L4611(lines 4593 4638) the Hoare annotation is: true [2021-11-20 06:34:08,681 INFO L861 garLoopResultBuilder]: At program point L3876(lines 3873 3878) the Hoare annotation is: true [2021-11-20 06:34:08,681 INFO L858 garLoopResultBuilder]: For program point L4834(lines 4834 4837) no Hoare annotation was computed. [2021-11-20 06:34:08,681 INFO L861 garLoopResultBuilder]: At program point L4768(lines 4670 4787) the Hoare annotation is: true [2021-11-20 06:34:08,681 INFO L861 garLoopResultBuilder]: At program point L4727(lines 4727 4728) the Hoare annotation is: true [2021-11-20 06:34:08,681 INFO L858 garLoopResultBuilder]: For program point L4727-1(lines 4727 4728) no Hoare annotation was computed. [2021-11-20 06:34:08,681 INFO L861 garLoopResultBuilder]: At program point L4851(lines 4806 4858) the Hoare annotation is: true [2021-11-20 06:34:08,682 INFO L861 garLoopResultBuilder]: At program point L4777(line 4777) the Hoare annotation is: true [2021-11-20 06:34:08,682 INFO L858 garLoopResultBuilder]: For program point L4777-1(line 4777) no Hoare annotation was computed. [2021-11-20 06:34:08,682 INFO L861 garLoopResultBuilder]: At program point L4637(lines 4584 4639) the Hoare annotation is: true [2021-11-20 06:34:08,682 INFO L861 garLoopResultBuilder]: At program point L4786(lines 4640 4788) the Hoare annotation is: true [2021-11-20 06:34:08,682 INFO L861 garLoopResultBuilder]: At program point L4629(lines 4593 4638) the Hoare annotation is: true [2021-11-20 06:34:08,682 INFO L858 garLoopResultBuilder]: For program point L4621(lines 4621 4625) no Hoare annotation was computed. [2021-11-20 06:34:08,682 INFO L861 garLoopResultBuilder]: At program point L4770(lines 4670 4787) the Hoare annotation is: true [2021-11-20 06:34:08,683 INFO L861 garLoopResultBuilder]: At program point L4613(lines 4593 4638) the Hoare annotation is: true [2021-11-20 06:34:08,683 INFO L861 garLoopResultBuilder]: At program point L3969(lines 3964 3971) the Hoare annotation is: true [2021-11-20 06:34:08,683 INFO L861 garLoopResultBuilder]: At program point L4737(lines 4732 4751) the Hoare annotation is: true [2021-11-20 06:34:08,683 INFO L858 garLoopResultBuilder]: For program point L4605(lines 4605 4609) no Hoare annotation was computed. [2021-11-20 06:34:08,683 INFO L858 garLoopResultBuilder]: For program point L4729(lines 4729 4754) no Hoare annotation was computed. [2021-11-20 06:34:08,683 INFO L858 garLoopResultBuilder]: For program point L4762-1(lines 4762 4765) no Hoare annotation was computed. [2021-11-20 06:34:08,684 INFO L861 garLoopResultBuilder]: At program point L4853(lines 4806 4858) the Hoare annotation is: true [2021-11-20 06:34:08,684 INFO L858 garLoopResultBuilder]: For program point L4738(line 4738) no Hoare annotation was computed. [2021-11-20 06:34:08,684 INFO L858 garLoopResultBuilder]: For program point L4738-2(lines 4738 4742) no Hoare annotation was computed. [2021-11-20 06:34:08,684 INFO L861 garLoopResultBuilder]: At program point L4730(lines 4730 4731) the Hoare annotation is: true [2021-11-20 06:34:08,684 INFO L861 garLoopResultBuilder]: At program point L4631(lines 4593 4638) the Hoare annotation is: true [2021-11-20 06:34:08,684 INFO L858 garLoopResultBuilder]: For program point L4730-1(lines 4730 4731) no Hoare annotation was computed. [2021-11-20 06:34:08,684 INFO L858 garLoopResultBuilder]: For program point dlfb_render_hlineFINAL(lines 4789 4859) no Hoare annotation was computed. [2021-11-20 06:34:08,685 INFO L861 garLoopResultBuilder]: At program point L4755(lines 4670 4787) the Hoare annotation is: true [2021-11-20 06:34:08,685 INFO L858 garLoopResultBuilder]: For program point L4714(lines 4714 4718) no Hoare annotation was computed. [2021-11-20 06:34:08,685 INFO L861 garLoopResultBuilder]: At program point L4615(lines 4593 4638) the Hoare annotation is: true [2021-11-20 06:34:08,685 INFO L858 garLoopResultBuilder]: For program point L4714-2(lines 4714 4718) no Hoare annotation was computed. [2021-11-20 06:34:08,685 INFO L861 garLoopResultBuilder]: At program point L4739(lines 4732 4751) the Hoare annotation is: true [2021-11-20 06:34:08,685 INFO L861 garLoopResultBuilder]: At program point L4772(lines 4670 4787) the Hoare annotation is: true [2021-11-20 06:34:08,685 INFO L858 garLoopResultBuilder]: For program point L4814(lines 4814 4826) no Hoare annotation was computed. [2021-11-20 06:34:08,686 INFO L861 garLoopResultBuilder]: At program point L4327(lines 4324 4329) the Hoare annotation is: true [2021-11-20 06:34:08,686 INFO L861 garLoopResultBuilder]: At program point L4839(line 4839) the Hoare annotation is: true [2021-11-20 06:34:08,686 INFO L858 garLoopResultBuilder]: For program point L4839-1(line 4839) no Hoare annotation was computed. [2021-11-20 06:34:08,686 INFO L858 garLoopResultBuilder]: For program point L4831(lines 4831 4848) no Hoare annotation was computed. [2021-11-20 06:34:08,686 INFO L858 garLoopResultBuilder]: For program point L4732(lines 4732 4752) no Hoare annotation was computed. [2021-11-20 06:34:08,686 INFO L861 garLoopResultBuilder]: At program point L3890(lines 3886 3892) the Hoare annotation is: true [2021-11-20 06:34:08,687 INFO L861 garLoopResultBuilder]: At program point L4757(lines 4670 4787) the Hoare annotation is: true [2021-11-20 06:34:08,687 INFO L858 garLoopResultBuilder]: For program point L4840(lines 4840 4843) no Hoare annotation was computed. [2021-11-20 06:34:08,687 INFO L858 garLoopResultBuilder]: For program point L4708-2(lines 4708 4712) no Hoare annotation was computed. [2021-11-20 06:34:08,687 INFO L861 garLoopResultBuilder]: At program point L4741(lines 4732 4751) the Hoare annotation is: true [2021-11-20 06:34:08,687 INFO L858 garLoopResultBuilder]: For program point L4708(lines 4708 4712) no Hoare annotation was computed. [2021-11-20 06:34:08,687 INFO L858 garLoopResultBuilder]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2021-11-20 06:34:08,687 INFO L861 garLoopResultBuilder]: At program point L4824(line 4824) the Hoare annotation is: true [2021-11-20 06:34:08,688 INFO L854 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|))) [2021-11-20 06:34:08,688 INFO L861 garLoopResultBuilder]: At program point L4849(lines 4806 4858) the Hoare annotation is: true [2021-11-20 06:34:08,688 INFO L861 garLoopResultBuilder]: At program point L3883(lines 3879 3885) the Hoare annotation is: true [2021-11-20 06:34:08,688 INFO L858 garLoopResultBuilder]: For program point dlfb_render_hlineEXIT(lines 4789 4859) no Hoare annotation was computed. [2021-11-20 06:34:08,688 INFO L858 garLoopResultBuilder]: For program point L4775-1(lines 4775 4782) no Hoare annotation was computed. [2021-11-20 06:34:08,688 INFO L858 garLoopResultBuilder]: For program point dlfb_usb_disconnectEXIT(lines 6146 6186) no Hoare annotation was computed. [2021-11-20 06:34:08,689 INFO L854 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))) [2021-11-20 06:34:08,689 INFO L854 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))) [2021-11-20 06:34:08,689 INFO L858 garLoopResultBuilder]: For program point L6262(line 6262) no Hoare annotation was computed. [2021-11-20 06:34:08,689 INFO L854 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))) [2021-11-20 06:34:08,689 INFO L858 garLoopResultBuilder]: For program point L6159(lines 6159 6175) no Hoare annotation was computed. [2021-11-20 06:34:08,689 INFO L858 garLoopResultBuilder]: For program point L6254(lines 6254 6257) no Hoare annotation was computed. [2021-11-20 06:34:08,689 INFO L858 garLoopResultBuilder]: For program point L6258-1(line 6258) no Hoare annotation was computed. [2021-11-20 06:34:08,690 INFO L854 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))) [2021-11-20 06:34:08,690 INFO L854 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))) [2021-11-20 06:34:08,690 INFO L854 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))) [2021-11-20 06:34:08,690 INFO L858 garLoopResultBuilder]: For program point L6180-1(line 6180) no Hoare annotation was computed. [2021-11-20 06:34:08,690 INFO L854 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))) [2021-11-20 06:34:08,691 INFO L854 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))) [2021-11-20 06:34:08,691 INFO L854 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))) [2021-11-20 06:34:08,691 INFO L858 garLoopResultBuilder]: For program point L6176(line 6176) no Hoare annotation was computed. [2021-11-20 06:34:08,691 INFO L854 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))) [2021-11-20 06:34:08,691 INFO L854 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))) [2021-11-20 06:34:08,691 INFO L854 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))) [2021-11-20 06:34:08,692 INFO L854 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))) [2021-11-20 06:34:08,692 INFO L854 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))) [2021-11-20 06:34:08,692 INFO L858 garLoopResultBuilder]: For program point dlfb_usb_disconnectFINAL(lines 6146 6186) no Hoare annotation was computed. [2021-11-20 06:34:08,692 INFO L858 garLoopResultBuilder]: For program point L6259-1(line 6259) no Hoare annotation was computed. [2021-11-20 06:34:08,692 INFO L858 garLoopResultBuilder]: For program point L6272(lines 6272 6276) no Hoare annotation was computed. [2021-11-20 06:34:08,692 INFO L854 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))) [2021-11-20 06:34:08,693 INFO L854 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))) [2021-11-20 06:34:08,693 INFO L854 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))) [2021-11-20 06:34:08,693 INFO L854 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))) [2021-11-20 06:34:08,693 INFO L858 garLoopResultBuilder]: For program point L4204-1(line 4204) no Hoare annotation was computed. [2021-11-20 06:34:08,693 INFO L854 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))) [2021-11-20 06:34:08,694 INFO L854 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))) [2021-11-20 06:34:08,694 INFO L858 garLoopResultBuilder]: For program point L6157-1(line 6157) no Hoare annotation was computed. [2021-11-20 06:34:08,694 INFO L854 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))) [2021-11-20 06:34:08,694 INFO L854 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))) [2021-11-20 06:34:08,694 INFO L854 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))) [2021-11-20 06:34:08,694 INFO L854 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))) [2021-11-20 06:34:08,695 INFO L854 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))) [2021-11-20 06:34:08,695 INFO L858 garLoopResultBuilder]: For program point L6183(line 6183) no Hoare annotation was computed. [2021-11-20 06:34:08,695 INFO L858 garLoopResultBuilder]: For program point L6179(lines 6179 6182) no Hoare annotation was computed. [2021-11-20 06:34:08,695 INFO L854 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))) [2021-11-20 06:34:08,695 INFO L858 garLoopResultBuilder]: For program point kzallocEXIT(lines 4292 4298) no Hoare annotation was computed. [2021-11-20 06:34:08,695 INFO L858 garLoopResultBuilder]: For program point L4295-1(line 4295) no Hoare annotation was computed. [2021-11-20 06:34:08,696 INFO L854 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))) [2021-11-20 06:34:08,696 INFO L858 garLoopResultBuilder]: For program point kzallocFINAL(lines 4292 4298) no Hoare annotation was computed. [2021-11-20 06:34:08,696 INFO L854 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))) [2021-11-20 06:34:08,696 INFO L861 garLoopResultBuilder]: At program point L4281-2(lines 4279 4282) the Hoare annotation is: true [2021-11-20 06:34:08,696 INFO L858 garLoopResultBuilder]: For program point kmallocFINAL(lines 4284 4290) no Hoare annotation was computed. [2021-11-20 06:34:08,696 INFO L854 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))) [2021-11-20 06:34:08,697 INFO L858 garLoopResultBuilder]: For program point L4281-1(line 4281) no Hoare annotation was computed. [2021-11-20 06:34:08,697 INFO L858 garLoopResultBuilder]: For program point kmallocEXIT(lines 4284 4290) no Hoare annotation was computed. [2021-11-20 06:34:08,697 INFO L858 garLoopResultBuilder]: For program point _raw_spin_lock_irqsaveFINAL(lines 7485 7487) no Hoare annotation was computed. [2021-11-20 06:34:08,697 INFO L858 garLoopResultBuilder]: For program point _raw_spin_lock_irqsaveEXIT(lines 7485 7487) no Hoare annotation was computed. [2021-11-20 06:34:08,697 INFO L861 garLoopResultBuilder]: At program point _raw_spin_lock_irqsaveENTRY(lines 7485 7487) the Hoare annotation is: true [2021-11-20 06:34:08,697 INFO L858 garLoopResultBuilder]: For program point dlfb_setup_modesEXIT(lines 5525 5698) no Hoare annotation was computed. [2021-11-20 06:34:08,697 INFO L858 garLoopResultBuilder]: For program point L5089(lines 5089 5092) no Hoare annotation was computed. [2021-11-20 06:34:08,698 INFO L861 garLoopResultBuilder]: At program point L7682-2(lines 7681 7683) the Hoare annotation is: true [2021-11-20 06:34:08,698 INFO L858 garLoopResultBuilder]: For program point L7682-1(line 7682) no Hoare annotation was computed. [2021-11-20 06:34:08,698 INFO L861 garLoopResultBuilder]: At program point L7154(line 7154) the Hoare annotation is: true [2021-11-20 06:34:08,698 INFO L858 garLoopResultBuilder]: For program point L5486(lines 5486 5519) no Hoare annotation was computed. [2021-11-20 06:34:08,698 INFO L858 garLoopResultBuilder]: For program point L7154-1(lines 7152 7155) no Hoare annotation was computed. [2021-11-20 06:34:08,698 INFO L858 garLoopResultBuilder]: For program point L5486-1(lines 5486 5519) no Hoare annotation was computed. [2021-11-20 06:34:08,698 INFO L858 garLoopResultBuilder]: For program point L7551-1(line 7551) no Hoare annotation was computed. [2021-11-20 06:34:08,699 INFO L861 garLoopResultBuilder]: At program point L7551(line 7551) the Hoare annotation is: true [2021-11-20 06:34:08,699 INFO L861 garLoopResultBuilder]: At program point L7551-2(lines 7550 7552) the Hoare annotation is: true [2021-11-20 06:34:08,699 INFO L861 garLoopResultBuilder]: At program point L5107(lines 5086 5116) the Hoare annotation is: true [2021-11-20 06:34:08,699 INFO L858 garLoopResultBuilder]: For program point L5652-2(lines 5652 5656) no Hoare annotation was computed. [2021-11-20 06:34:08,699 INFO L858 garLoopResultBuilder]: For program point L5652(lines 5652 5656) no Hoare annotation was computed. [2021-11-20 06:34:08,699 INFO L861 garLoopResultBuilder]: At program point L7568(lines 7567 7569) the Hoare annotation is: true [2021-11-20 06:34:08,699 INFO L861 garLoopResultBuilder]: At program point L6858(line 6858) the Hoare annotation is: true [2021-11-20 06:34:08,700 INFO L861 garLoopResultBuilder]: At program point L6858-1(lines 6854 6861) the Hoare annotation is: true [2021-11-20 06:34:08,700 INFO L858 garLoopResultBuilder]: For program point L5504-2(lines 5486 5518) no Hoare annotation was computed. [2021-11-20 06:34:08,700 INFO L858 garLoopResultBuilder]: For program point L5504(lines 5504 5508) no Hoare annotation was computed. [2021-11-20 06:34:08,700 INFO L861 garLoopResultBuilder]: At program point L5653(lines 5653 5654) the Hoare annotation is: true [2021-11-20 06:34:08,700 INFO L858 garLoopResultBuilder]: For program point L5653-1(lines 5653 5654) no Hoare annotation was computed. [2021-11-20 06:34:08,700 INFO L861 garLoopResultBuilder]: At program point L5521(lines 5479 5523) the Hoare annotation is: true [2021-11-20 06:34:08,700 INFO L861 garLoopResultBuilder]: At program point L5571(lines 5541 5697) the Hoare annotation is: true [2021-11-20 06:34:08,701 INFO L861 garLoopResultBuilder]: At program point L5687(lines 5541 5697) the Hoare annotation is: true [2021-11-20 06:34:08,701 INFO L861 garLoopResultBuilder]: At program point L5522(lines 5468 5524) the Hoare annotation is: true [2021-11-20 06:34:08,701 INFO L861 garLoopResultBuilder]: At program point L5109(lines 5086 5116) the Hoare annotation is: true [2021-11-20 06:34:08,701 INFO L861 garLoopResultBuilder]: At program point L5621(lines 5607 5630) the Hoare annotation is: true [2021-11-20 06:34:08,701 INFO L861 garLoopResultBuilder]: At program point L7157(lines 7149 7159) the Hoare annotation is: true [2021-11-20 06:34:08,701 INFO L858 garLoopResultBuilder]: For program point L5489(lines 5489 5493) no Hoare annotation was computed. [2021-11-20 06:34:08,701 INFO L861 garLoopResultBuilder]: At program point L7554(line 7554) the Hoare annotation is: true [2021-11-20 06:34:08,702 INFO L861 garLoopResultBuilder]: At program point L7554-2(lines 7553 7555) the Hoare annotation is: true [2021-11-20 06:34:08,702 INFO L858 garLoopResultBuilder]: For program point L7554-1(line 7554) no Hoare annotation was computed. [2021-11-20 06:34:08,702 INFO L858 garLoopResultBuilder]: For program point L5622(lines 5622 5626) no Hoare annotation was computed. [2021-11-20 06:34:08,702 INFO L858 garLoopResultBuilder]: For program point L5688-2(lines 5688 5691) no Hoare annotation was computed. [2021-11-20 06:34:08,702 INFO L858 garLoopResultBuilder]: For program point L5688(line 5688) no Hoare annotation was computed. [2021-11-20 06:34:08,702 INFO L861 garLoopResultBuilder]: At program point L5556-1(line 5556) the Hoare annotation is: true [2021-11-20 06:34:08,702 INFO L858 garLoopResultBuilder]: For program point L5688-3(lines 5688 5691) no Hoare annotation was computed. [2021-11-20 06:34:08,703 INFO L861 garLoopResultBuilder]: At program point L5556(line 5556) the Hoare annotation is: true [2021-11-20 06:34:08,703 INFO L858 garLoopResultBuilder]: For program point L5672-2(lines 5672 5686) no Hoare annotation was computed. [2021-11-20 06:34:08,703 INFO L858 garLoopResultBuilder]: For program point L5672(line 5672) no Hoare annotation was computed. [2021-11-20 06:34:08,703 INFO L861 garLoopResultBuilder]: At program point dlfb_setup_modesENTRY(lines 5525 5698) the Hoare annotation is: true [2021-11-20 06:34:08,703 INFO L861 garLoopResultBuilder]: At program point L5111(lines 5086 5116) the Hoare annotation is: true [2021-11-20 06:34:08,703 INFO L861 garLoopResultBuilder]: At program point L5623(lines 5607 5630) the Hoare annotation is: true [2021-11-20 06:34:08,703 INFO L861 garLoopResultBuilder]: At program point L5689(line 5689) the Hoare annotation is: true [2021-11-20 06:34:08,704 INFO L858 garLoopResultBuilder]: For program point L5557(line 5557) no Hoare annotation was computed. [2021-11-20 06:34:08,704 INFO L858 garLoopResultBuilder]: For program point L5607(lines 5607 5631) no Hoare annotation was computed. [2021-11-20 06:34:08,704 INFO L858 garLoopResultBuilder]: For program point L5574(lines 5574 5578) no Hoare annotation was computed. [2021-11-20 06:34:08,704 INFO L858 garLoopResultBuilder]: For program point L5607-2(lines 5541 5697) no Hoare annotation was computed. [2021-11-20 06:34:08,704 INFO L861 garLoopResultBuilder]: At program point L5674(line 5674) the Hoare annotation is: true [2021-11-20 06:34:08,704 INFO L858 garLoopResultBuilder]: For program point L5096-1(line 5096) no Hoare annotation was computed. [2021-11-20 06:34:08,704 INFO L861 garLoopResultBuilder]: At program point L5575(lines 5541 5697) the Hoare annotation is: true [2021-11-20 06:34:08,705 INFO L861 garLoopResultBuilder]: At program point L7689-2(lines 7688 7690) the Hoare annotation is: true [2021-11-20 06:34:08,705 INFO L858 garLoopResultBuilder]: For program point L5674-1(line 5674) no Hoare annotation was computed. [2021-11-20 06:34:08,705 INFO L858 garLoopResultBuilder]: For program point L7689-1(line 7689) no Hoare annotation was computed. [2021-11-20 06:34:08,705 INFO L861 garLoopResultBuilder]: At program point L5096(line 5096) the Hoare annotation is: true [2021-11-20 06:34:08,705 INFO L861 garLoopResultBuilder]: At program point L7689(line 7689) the Hoare annotation is: true [2021-11-20 06:34:08,705 INFO L861 garLoopResultBuilder]: At program point L5658(lines 5632 5670) the Hoare annotation is: true [2021-11-20 06:34:08,705 INFO L858 garLoopResultBuilder]: For program point L5592-1(lines 5592 5606) no Hoare annotation was computed. [2021-11-20 06:34:08,706 INFO L861 garLoopResultBuilder]: At program point L5625(lines 5607 5630) the Hoare annotation is: true [2021-11-20 06:34:08,706 INFO L858 garLoopResultBuilder]: For program point L5592(lines 5592 5606) no Hoare annotation was computed. [2021-11-20 06:34:08,706 INFO L861 garLoopResultBuilder]: At program point L5097(lines 5097 5098) the Hoare annotation is: true [2021-11-20 06:34:08,706 INFO L858 garLoopResultBuilder]: For program point L5097-1(lines 5097 5098) no Hoare annotation was computed. [2021-11-20 06:34:08,706 INFO L858 garLoopResultBuilder]: For program point L5114(line 5114) no Hoare annotation was computed. [2021-11-20 06:34:08,706 INFO L858 garLoopResultBuilder]: For program point L5692-2(lines 5692 5695) no Hoare annotation was computed. [2021-11-20 06:34:08,707 INFO L858 garLoopResultBuilder]: For program point L5692(lines 5692 5695) no Hoare annotation was computed. [2021-11-20 06:34:08,707 INFO L858 garLoopResultBuilder]: For program point L5494(lines 5494 5499) no Hoare annotation was computed. [2021-11-20 06:34:08,707 INFO L858 garLoopResultBuilder]: For program point L5593(lines 5593 5604) no Hoare annotation was computed. [2021-11-20 06:34:08,707 INFO L858 garLoopResultBuilder]: For program point L5494-2(lines 5494 5499) no Hoare annotation was computed. [2021-11-20 06:34:08,707 INFO L861 garLoopResultBuilder]: At program point L6865-1(line 6865) the Hoare annotation is: true [2021-11-20 06:34:08,707 INFO L861 garLoopResultBuilder]: At program point L6865(line 6865) the Hoare annotation is: true [2021-11-20 06:34:08,707 INFO L858 garLoopResultBuilder]: For program point L5676-2(lines 5676 5681) no Hoare annotation was computed. [2021-11-20 06:34:08,707 INFO L858 garLoopResultBuilder]: For program point L5676(lines 5676 5681) no Hoare annotation was computed. [2021-11-20 06:34:08,708 INFO L861 garLoopResultBuilder]: At program point L5577(lines 5541 5697) the Hoare annotation is: true [2021-11-20 06:34:08,708 INFO L861 garLoopResultBuilder]: At program point L5115(lines 5080 5117) the Hoare annotation is: true [2021-11-20 06:34:08,708 INFO L861 garLoopResultBuilder]: At program point L5594(line 5594) the Hoare annotation is: true [2021-11-20 06:34:08,708 INFO L861 garLoopResultBuilder]: At program point L5660(lines 5632 5670) the Hoare annotation is: true [2021-11-20 06:34:08,708 INFO L858 garLoopResultBuilder]: For program point L5561(lines 5561 5564) no Hoare annotation was computed. [2021-11-20 06:34:08,708 INFO L858 garLoopResultBuilder]: For program point L5594-1(line 5594) no Hoare annotation was computed. [2021-11-20 06:34:08,709 INFO L858 garLoopResultBuilder]: For program point L5561-1(lines 5561 5564) no Hoare annotation was computed. [2021-11-20 06:34:08,709 INFO L861 garLoopResultBuilder]: At program point L6866(lines 6862 6869) the Hoare annotation is: true [2021-11-20 06:34:08,709 INFO L858 garLoopResultBuilder]: For program point L5099(lines 5099 5104) no Hoare annotation was computed. [2021-11-20 06:34:08,709 INFO L861 garLoopResultBuilder]: At program point L5611(line 5611) the Hoare annotation is: true [2021-11-20 06:34:08,709 INFO L858 garLoopResultBuilder]: For program point L5611-1(line 5611) no Hoare annotation was computed. [2021-11-20 06:34:08,709 INFO L861 garLoopResultBuilder]: At program point L5677(line 5677) the Hoare annotation is: true [2021-11-20 06:34:08,709 INFO L858 garLoopResultBuilder]: For program point L5677-1(line 5677) no Hoare annotation was computed. [2021-11-20 06:34:08,710 INFO L861 garLoopResultBuilder]: At program point L5545-2(lines 5545 5548) the Hoare annotation is: true [2021-11-20 06:34:08,710 INFO L858 garLoopResultBuilder]: For program point L5512-2(lines 5512 5515) no Hoare annotation was computed. [2021-11-20 06:34:08,710 INFO L858 garLoopResultBuilder]: For program point L5545(lines 5545 5548) no Hoare annotation was computed. [2021-11-20 06:34:08,710 INFO L858 garLoopResultBuilder]: For program point L5512(lines 5512 5515) no Hoare annotation was computed. [2021-11-20 06:34:08,710 INFO L858 garLoopResultBuilder]: For program point L5595(lines 5595 5602) no Hoare annotation was computed. [2021-11-20 06:34:08,710 INFO L861 garLoopResultBuilder]: At program point L5562(line 5562) the Hoare annotation is: true [2021-11-20 06:34:08,710 INFO L858 garLoopResultBuilder]: For program point L5496-1(line 5496) no Hoare annotation was computed. [2021-11-20 06:34:08,711 INFO L861 garLoopResultBuilder]: At program point L5496(line 5496) the Hoare annotation is: true [2021-11-20 06:34:08,711 INFO L858 garLoopResultBuilder]: For program point L5612(lines 5612 5619) no Hoare annotation was computed. [2021-11-20 06:34:08,711 INFO L861 garLoopResultBuilder]: At program point L5513(line 5513) the Hoare annotation is: true [2021-11-20 06:34:08,711 INFO L858 garLoopResultBuilder]: For program point L5513-1(line 5513) no Hoare annotation was computed. [2021-11-20 06:34:08,711 INFO L861 garLoopResultBuilder]: At program point L5662(lines 5632 5670) the Hoare annotation is: true [2021-11-20 06:34:08,711 INFO L861 garLoopResultBuilder]: At program point L5497(line 5497) the Hoare annotation is: true [2021-11-20 06:34:08,711 INFO L858 garLoopResultBuilder]: For program point L5497-1(line 5497) no Hoare annotation was computed. [2021-11-20 06:34:08,712 INFO L861 garLoopResultBuilder]: At program point L5679(lines 5679 5680) the Hoare annotation is: true [2021-11-20 06:34:08,712 INFO L858 garLoopResultBuilder]: For program point L5679-1(lines 5679 5680) no Hoare annotation was computed. [2021-11-20 06:34:08,712 INFO L858 garLoopResultBuilder]: For program point L5580-1(lines 5580 5591) no Hoare annotation was computed. [2021-11-20 06:34:08,712 INFO L861 garLoopResultBuilder]: At program point L5613(lines 5613 5614) the Hoare annotation is: true [2021-11-20 06:34:08,712 INFO L858 garLoopResultBuilder]: For program point L5580(lines 5580 5591) no Hoare annotation was computed. [2021-11-20 06:34:08,712 INFO L858 garLoopResultBuilder]: For program point L5613-1(lines 5613 5614) no Hoare annotation was computed. [2021-11-20 06:34:08,712 INFO L861 garLoopResultBuilder]: At program point L5597(line 5597) the Hoare annotation is: true [2021-11-20 06:34:08,712 INFO L858 garLoopResultBuilder]: For program point L5597-1(line 5597) no Hoare annotation was computed. [2021-11-20 06:34:08,713 INFO L858 garLoopResultBuilder]: For program point L5565(lines 5565 5570) no Hoare annotation was computed. [2021-11-20 06:34:08,713 INFO L858 garLoopResultBuilder]: For program point dlfb_setup_modesFINAL(lines 5525 5698) no Hoare annotation was computed. [2021-11-20 06:34:08,713 INFO L858 garLoopResultBuilder]: For program point L5582(lines 5582 5589) no Hoare annotation was computed. [2021-11-20 06:34:08,713 INFO L858 garLoopResultBuilder]: For program point L5549(line 5549) no Hoare annotation was computed. [2021-11-20 06:34:08,713 INFO L861 garLoopResultBuilder]: At program point L5087(line 5087) the Hoare annotation is: true [2021-11-20 06:34:08,713 INFO L858 garLoopResultBuilder]: For program point L5632-1(lines 5632 5671) no Hoare annotation was computed. [2021-11-20 06:34:08,713 INFO L858 garLoopResultBuilder]: For program point L5087-1(line 5087) no Hoare annotation was computed. [2021-11-20 06:34:08,714 INFO L861 garLoopResultBuilder]: At program point L5583(line 5583) the Hoare annotation is: true [2021-11-20 06:34:08,714 INFO L858 garLoopResultBuilder]: For program point L5583-1(line 5583) no Hoare annotation was computed. [2021-11-20 06:34:08,714 INFO L858 garLoopResultBuilder]: For program point L5616-2(lines 5612 5619) no Hoare annotation was computed. [2021-11-20 06:34:08,714 INFO L858 garLoopResultBuilder]: For program point L7152(lines 7152 7155) no Hoare annotation was computed. [2021-11-20 06:34:08,714 INFO L858 garLoopResultBuilder]: For program point L5616(lines 5616 5619) no Hoare annotation was computed. [2021-11-20 06:34:08,714 INFO L858 garLoopResultBuilder]: For program point L5650(lines 5650 5651) no Hoare annotation was computed. [2021-11-20 06:34:08,714 INFO L858 garLoopResultBuilder]: For program point L5551(lines 5551 5555) no Hoare annotation was computed. [2021-11-20 06:34:08,715 INFO L858 garLoopResultBuilder]: For program point L5584(lines 5584 5587) no Hoare annotation was computed. [2021-11-20 06:34:08,715 INFO L861 garLoopResultBuilder]: At program point L7682(line 7682) the Hoare annotation is: true [2021-11-20 06:34:08,715 INFO L858 garLoopResultBuilder]: For program point schedule_delayed_workEXIT(lines 7624 7626) no Hoare annotation was computed. [2021-11-20 06:34:08,715 INFO L861 garLoopResultBuilder]: At program point schedule_delayed_workENTRY(lines 7624 7626) the Hoare annotation is: true [2021-11-20 06:34:08,715 INFO L858 garLoopResultBuilder]: For program point schedule_delayed_workFINAL(lines 7624 7626) no Hoare annotation was computed. [2021-11-20 06:34:08,715 INFO L858 garLoopResultBuilder]: For program point kref_putEXIT(lines 4119 4125) no Hoare annotation was computed. [2021-11-20 06:34:08,716 INFO L854 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$.offset)|) (<= kref_put_~release.offset |#funAddr~dlfb_free.offset|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2021-11-20 06:34:08,716 INFO L858 garLoopResultBuilder]: For program point L4122-1(line 4122) no Hoare annotation was computed. [2021-11-20 06:34:08,716 INFO L854 garLoopResultBuilder]: At program point kref_putENTRY(lines 4119 4125) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (<= |kref_put_#in~release.offset| |#funAddr~dlfb_free.offset|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_mutex_lock_of_fb_info~0 1) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1))) [2021-11-20 06:34:08,716 INFO L858 garLoopResultBuilder]: For program point kref_putFINAL(lines 4119 4125) no Hoare annotation was computed. [2021-11-20 06:34:08,716 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 6898 6903) no Hoare annotation was computed. [2021-11-20 06:34:08,716 INFO L861 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 6898 6903) the Hoare annotation is: true [2021-11-20 06:34:08,717 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 6898 6903) no Hoare annotation was computed. [2021-11-20 06:34:08,717 INFO L858 garLoopResultBuilder]: For program point atomic_readFINAL(lines 3972 3977) no Hoare annotation was computed. [2021-11-20 06:34:08,717 INFO L858 garLoopResultBuilder]: For program point atomic_readEXIT(lines 3972 3977) no Hoare annotation was computed. [2021-11-20 06:34:08,717 INFO L861 garLoopResultBuilder]: At program point atomic_readENTRY(lines 3972 3977) the Hoare annotation is: true [2021-11-20 06:34:08,717 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2021-11-20 06:34:08,717 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-20 06:34:08,717 INFO L854 garLoopResultBuilder]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$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))) [2021-11-20 06:34:08,718 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2021-11-20 06:34:08,718 INFO L861 garLoopResultBuilder]: At program point L7500(lines 7499 7501) the Hoare annotation is: true [2021-11-20 06:34:08,718 INFO L861 garLoopResultBuilder]: At program point usb_set_intfdataENTRY(lines 4208 4214) the Hoare annotation is: true [2021-11-20 06:34:08,718 INFO L858 garLoopResultBuilder]: For program point usb_set_intfdataFINAL(lines 4208 4214) no Hoare annotation was computed. [2021-11-20 06:34:08,718 INFO L858 garLoopResultBuilder]: For program point usb_set_intfdataEXIT(lines 4208 4214) no Hoare annotation was computed. [2021-11-20 06:34:08,718 INFO L854 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))) [2021-11-20 06:34:08,719 INFO L858 garLoopResultBuilder]: For program point L5310-1(line 5310) no Hoare annotation was computed. [2021-11-20 06:34:08,719 INFO L858 garLoopResultBuilder]: For program point L5304-1(line 5304) no Hoare annotation was computed. [2021-11-20 06:34:08,719 INFO L858 garLoopResultBuilder]: For program point L5302(line 5302) no Hoare annotation was computed. [2021-11-20 06:34:08,719 INFO L854 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))) [2021-11-20 06:34:08,719 INFO L858 garLoopResultBuilder]: For program point L5298(line 5298) no Hoare annotation was computed. [2021-11-20 06:34:08,719 INFO L858 garLoopResultBuilder]: For program point L5302-4(lines 5302 5308) no Hoare annotation was computed. [2021-11-20 06:34:08,719 INFO L858 garLoopResultBuilder]: For program point L5302-2(lines 5302 5308) no Hoare annotation was computed. [2021-11-20 06:34:08,720 INFO L854 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))) [2021-11-20 06:34:08,720 INFO L858 garLoopResultBuilder]: For program point L5298-4(lines 5298 5301) no Hoare annotation was computed. [2021-11-20 06:34:08,720 INFO L854 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))) [2021-11-20 06:34:08,720 INFO L858 garLoopResultBuilder]: For program point L5298-2(lines 5298 5301) no Hoare annotation was computed. [2021-11-20 06:34:08,720 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_releaseEXIT(lines 5293 5313) no Hoare annotation was computed. [2021-11-20 06:34:08,720 INFO L858 garLoopResultBuilder]: For program point dlfb_ops_releaseFINAL(lines 5293 5313) no Hoare annotation was computed. [2021-11-20 06:34:08,721 INFO L854 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))) [2021-11-20 06:34:08,721 INFO L858 garLoopResultBuilder]: For program point L5299-1(line 5299) no Hoare annotation was computed. [2021-11-20 06:34:08,721 INFO L861 garLoopResultBuilder]: At program point lockdep_init_mapENTRY(lines 7595 7597) the Hoare annotation is: true [2021-11-20 06:34:08,721 INFO L858 garLoopResultBuilder]: For program point lockdep_init_mapFINAL(lines 7595 7597) no Hoare annotation was computed. [2021-11-20 06:34:08,721 INFO L858 garLoopResultBuilder]: For program point lockdep_init_mapEXIT(lines 7595 7597) no Hoare annotation was computed. [2021-11-20 06:34:08,721 INFO L861 garLoopResultBuilder]: At program point L6394(lines 6366 6396) the Hoare annotation is: true [2021-11-20 06:34:08,721 INFO L861 garLoopResultBuilder]: At program point L6390(line 6390) the Hoare annotation is: true [2021-11-20 06:34:08,722 INFO L858 garLoopResultBuilder]: For program point dlfb_get_urbEXIT(lines 6356 6397) no Hoare annotation was computed. [2021-11-20 06:34:08,722 INFO L858 garLoopResultBuilder]: For program point L6388-1(line 6388) no Hoare annotation was computed. [2021-11-20 06:34:08,722 INFO L854 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$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,722 INFO L858 garLoopResultBuilder]: For program point L6390-1(line 6390) no Hoare annotation was computed. [2021-11-20 06:34:08,722 INFO L858 garLoopResultBuilder]: For program point L6380(lines 6380 6386) no Hoare annotation was computed. [2021-11-20 06:34:08,722 INFO L858 garLoopResultBuilder]: For program point L6376-1(line 6376) no Hoare annotation was computed. [2021-11-20 06:34:08,723 INFO L854 garLoopResultBuilder]: At program point L6376(line 6376) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,723 INFO L854 garLoopResultBuilder]: At program point L7522(lines 7521 7523) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,723 INFO L858 garLoopResultBuilder]: For program point L6370(lines 6370 6375) no Hoare annotation was computed. [2021-11-20 06:34:08,723 INFO L858 garLoopResultBuilder]: For program point dlfb_get_urbFINAL(lines 6356 6397) no Hoare annotation was computed. [2021-11-20 06:34:08,723 INFO L854 garLoopResultBuilder]: At program point L3924(lines 3921 3926) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,723 INFO L861 garLoopResultBuilder]: At program point L6383(lines 6380 6385) the Hoare annotation is: true [2021-11-20 06:34:08,724 INFO L858 garLoopResultBuilder]: For program point L6379-1(line 6379) no Hoare annotation was computed. [2021-11-20 06:34:08,724 INFO L854 garLoopResultBuilder]: At program point L6379(line 6379) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,724 INFO L854 garLoopResultBuilder]: At program point dlfb_get_urbENTRY(lines 6356 6397) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,724 INFO L858 garLoopResultBuilder]: For program point L6377-1(line 6377) no Hoare annotation was computed. [2021-11-20 06:34:08,724 INFO L854 garLoopResultBuilder]: At program point L6377(line 6377) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,724 INFO L858 garLoopResultBuilder]: For program point L6371-1(line 6371) no Hoare annotation was computed. [2021-11-20 06:34:08,725 INFO L854 garLoopResultBuilder]: At program point L6371(line 6371) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$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))) [2021-11-20 06:34:08,725 INFO L858 garLoopResultBuilder]: For program point interface_to_usbdevFINAL(lines 4216 4222) no Hoare annotation was computed. [2021-11-20 06:34:08,725 INFO L861 garLoopResultBuilder]: At program point interface_to_usbdevENTRY(lines 4216 4222) the Hoare annotation is: true [2021-11-20 06:34:08,725 INFO L858 garLoopResultBuilder]: For program point interface_to_usbdevEXIT(lines 4216 4222) no Hoare annotation was computed. [2021-11-20 06:34:08,725 INFO L858 garLoopResultBuilder]: For program point L4412-1(line 4412) no Hoare annotation was computed. [2021-11-20 06:34:08,725 INFO L861 garLoopResultBuilder]: At program point L4445(line 4445) the Hoare annotation is: true [2021-11-20 06:34:08,725 INFO L861 garLoopResultBuilder]: At program point L4412(line 4412) the Hoare annotation is: true [2021-11-20 06:34:08,726 INFO L858 garLoopResultBuilder]: For program point L4445-1(line 4445) no Hoare annotation was computed. [2021-11-20 06:34:08,726 INFO L861 garLoopResultBuilder]: At program point L4499(line 4499) the Hoare annotation is: true [2021-11-20 06:34:08,726 INFO L858 garLoopResultBuilder]: For program point L4532-1(line 4532) no Hoare annotation was computed. [2021-11-20 06:34:08,726 INFO L858 garLoopResultBuilder]: For program point L4499-1(line 4499) no Hoare annotation was computed. [2021-11-20 06:34:08,726 INFO L861 garLoopResultBuilder]: At program point L4532(line 4532) the Hoare annotation is: true [2021-11-20 06:34:08,726 INFO L861 garLoopResultBuilder]: At program point L4495(line 4495) the Hoare annotation is: true [2021-11-20 06:34:08,726 INFO L858 garLoopResultBuilder]: For program point L4495-1(line 4495) no Hoare annotation was computed. [2021-11-20 06:34:08,727 INFO L861 garLoopResultBuilder]: At program point L4491(line 4491) the Hoare annotation is: true [2021-11-20 06:34:08,727 INFO L858 garLoopResultBuilder]: For program point L4491-1(line 4491) no Hoare annotation was computed. [2021-11-20 06:34:08,727 INFO L861 garLoopResultBuilder]: At program point L4429(line 4429) the Hoare annotation is: true [2021-11-20 06:34:08,727 INFO L858 garLoopResultBuilder]: For program point L4429-1(line 4429) no Hoare annotation was computed. [2021-11-20 06:34:08,727 INFO L861 garLoopResultBuilder]: At program point L4487(line 4487) the Hoare annotation is: true [2021-11-20 06:34:08,727 INFO L858 garLoopResultBuilder]: For program point L4487-1(line 4487) no Hoare annotation was computed. [2021-11-20 06:34:08,727 INFO L858 garLoopResultBuilder]: For program point L4516-1(line 4516) no Hoare annotation was computed. [2021-11-20 06:34:08,728 INFO L861 garLoopResultBuilder]: At program point L4421(line 4421) the Hoare annotation is: true [2021-11-20 06:34:08,728 INFO L858 garLoopResultBuilder]: For program point dlfb_set_video_modeEXIT(lines 4507 4539) no Hoare annotation was computed. [2021-11-20 06:34:08,728 INFO L854 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))) [2021-11-20 06:34:08,728 INFO L858 garLoopResultBuilder]: For program point L4421-1(line 4421) no Hoare annotation was computed. [2021-11-20 06:34:08,728 INFO L861 garLoopResultBuilder]: At program point L4446(line 4446) the Hoare annotation is: true [2021-11-20 06:34:08,728 INFO L861 garLoopResultBuilder]: At program point L4413(lines 4409 4415) the Hoare annotation is: true [2021-11-20 06:34:08,728 INFO L858 garLoopResultBuilder]: For program point L4446-1(line 4446) no Hoare annotation was computed. [2021-11-20 06:34:08,729 INFO L861 garLoopResultBuilder]: At program point L4504(lines 4479 4506) the Hoare annotation is: true [2021-11-20 06:34:08,729 INFO L858 garLoopResultBuilder]: For program point L4500-1(line 4500) no Hoare annotation was computed. [2021-11-20 06:34:08,729 INFO L861 garLoopResultBuilder]: At program point L4533(line 4533) the Hoare annotation is: true [2021-11-20 06:34:08,729 INFO L861 garLoopResultBuilder]: At program point L4500(line 4500) the Hoare annotation is: true [2021-11-20 06:34:08,729 INFO L858 garLoopResultBuilder]: For program point L4533-1(line 4533) no Hoare annotation was computed. [2021-11-20 06:34:08,729 INFO L858 garLoopResultBuilder]: For program point L4496-1(line 4496) no Hoare annotation was computed. [2021-11-20 06:34:08,729 INFO L861 garLoopResultBuilder]: At program point L4430(line 4430) the Hoare annotation is: true [2021-11-20 06:34:08,730 INFO L861 garLoopResultBuilder]: At program point L4496(line 4496) the Hoare annotation is: true [2021-11-20 06:34:08,730 INFO L858 garLoopResultBuilder]: For program point L4430-1(line 4430) no Hoare annotation was computed. [2021-11-20 06:34:08,730 INFO L861 garLoopResultBuilder]: At program point L4422(lines 4416 4424) the Hoare annotation is: true [2021-11-20 06:34:08,730 INFO L854 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))) [2021-11-20 06:34:08,730 INFO L858 garLoopResultBuilder]: For program point L4521-1(line 4521) no Hoare annotation was computed. [2021-11-20 06:34:08,730 INFO L858 garLoopResultBuilder]: For program point L4517(lines 4517 4520) no Hoare annotation was computed. [2021-11-20 06:34:08,731 INFO L861 garLoopResultBuilder]: At program point L4447(lines 4442 4449) the Hoare annotation is: true [2021-11-20 06:34:08,731 INFO L858 garLoopResultBuilder]: For program point dlfb_set_video_modeFINAL(lines 4507 4539) no Hoare annotation was computed. [2021-11-20 06:34:08,731 INFO L861 garLoopResultBuilder]: At program point L4501(line 4501) the Hoare annotation is: true [2021-11-20 06:34:08,731 INFO L858 garLoopResultBuilder]: For program point L4501-1(line 4501) no Hoare annotation was computed. [2021-11-20 06:34:08,731 INFO L861 garLoopResultBuilder]: At program point L4431(lines 4425 4433) the Hoare annotation is: true [2021-11-20 06:34:08,731 INFO L861 garLoopResultBuilder]: At program point L4497(line 4497) the Hoare annotation is: true [2021-11-20 06:34:08,731 INFO L858 garLoopResultBuilder]: For program point L4497-1(line 4497) no Hoare annotation was computed. [2021-11-20 06:34:08,732 INFO L858 garLoopResultBuilder]: For program point L4522(lines 4522 4525) no Hoare annotation was computed. [2021-11-20 06:34:08,732 INFO L861 garLoopResultBuilder]: At program point L4493(line 4493) the Hoare annotation is: true [2021-11-20 06:34:08,732 INFO L858 garLoopResultBuilder]: For program point L4493-1(line 4493) no Hoare annotation was computed. [2021-11-20 06:34:08,732 INFO L854 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))) [2021-11-20 06:34:08,732 INFO L861 garLoopResultBuilder]: At program point L4489(line 4489) the Hoare annotation is: true [2021-11-20 06:34:08,732 INFO L858 garLoopResultBuilder]: For program point L4489-1(line 4489) no Hoare annotation was computed. [2021-11-20 06:34:08,732 INFO L861 garLoopResultBuilder]: At program point L4419(line 4419) the Hoare annotation is: true [2021-11-20 06:34:08,733 INFO L858 garLoopResultBuilder]: For program point L4419-1(line 4419) no Hoare annotation was computed. [2021-11-20 06:34:08,733 INFO L861 garLoopResultBuilder]: At program point L4535(line 4535) the Hoare annotation is: true [2021-11-20 06:34:08,733 INFO L861 garLoopResultBuilder]: At program point L4502(line 4502) the Hoare annotation is: true [2021-11-20 06:34:08,733 INFO L858 garLoopResultBuilder]: For program point L4535-1(line 4535) no Hoare annotation was computed. [2021-11-20 06:34:08,733 INFO L858 garLoopResultBuilder]: For program point L4502-1(line 4502) no Hoare annotation was computed. [2021-11-20 06:34:08,733 INFO L861 garLoopResultBuilder]: At program point L4527(line 4527) the Hoare annotation is: true [2021-11-20 06:34:08,733 INFO L858 garLoopResultBuilder]: For program point L4527-1(line 4527) no Hoare annotation was computed. [2021-11-20 06:34:08,734 INFO L861 garLoopResultBuilder]: At program point L4494(line 4494) the Hoare annotation is: true [2021-11-20 06:34:08,734 INFO L858 garLoopResultBuilder]: For program point L4428-1(line 4428) no Hoare annotation was computed. [2021-11-20 06:34:08,734 INFO L858 garLoopResultBuilder]: For program point L4494-1(line 4494) no Hoare annotation was computed. [2021-11-20 06:34:08,734 INFO L861 garLoopResultBuilder]: At program point L4428(line 4428) the Hoare annotation is: true [2021-11-20 06:34:08,734 INFO L858 garLoopResultBuilder]: For program point L4420-1(line 4420) no Hoare annotation was computed. [2021-11-20 06:34:08,734 INFO L861 garLoopResultBuilder]: At program point L4420(line 4420) the Hoare annotation is: true [2021-11-20 06:34:08,735 INFO L858 garLoopResultBuilder]: For program point dlfb_blankingEXIT(lines 4385 4408) no Hoare annotation was computed. [2021-11-20 06:34:08,735 INFO L854 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$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,735 INFO L858 garLoopResultBuilder]: For program point L4398(line 4398) no Hoare annotation was computed. [2021-11-20 06:34:08,735 INFO L858 garLoopResultBuilder]: For program point L4392(line 4392) no Hoare annotation was computed. [2021-11-20 06:34:08,735 INFO L858 garLoopResultBuilder]: For program point L4388(lines 4388 4403) no Hoare annotation was computed. [2021-11-20 06:34:08,735 INFO L854 garLoopResultBuilder]: At program point dlfb_blankingENTRY(lines 4385 4408) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$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))) [2021-11-20 06:34:08,735 INFO L858 garLoopResultBuilder]: For program point L4405(line 4405) no Hoare annotation was computed. [2021-11-20 06:34:08,736 INFO L858 garLoopResultBuilder]: For program point L4401(line 4401) no Hoare annotation was computed. [2021-11-20 06:34:08,736 INFO L858 garLoopResultBuilder]: For program point L4395(line 4395) no Hoare annotation was computed. [2021-11-20 06:34:08,736 INFO L858 garLoopResultBuilder]: For program point dlfb_blankingFINAL(lines 4385 4408) no Hoare annotation was computed. [2021-11-20 06:34:08,736 INFO L858 garLoopResultBuilder]: For program point L4389(line 4389) no Hoare annotation was computed. [2021-11-20 06:34:08,736 INFO L861 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 7601 7603) the Hoare annotation is: true [2021-11-20 06:34:08,736 INFO L858 garLoopResultBuilder]: For program point mutex_lockFINAL(lines 7601 7603) no Hoare annotation was computed. [2021-11-20 06:34:08,736 INFO L858 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 7601 7603) no Hoare annotation was computed. [2021-11-20 06:34:08,737 INFO L858 garLoopResultBuilder]: For program point _copy_from_userEXIT(lines 7477 7479) no Hoare annotation was computed. [2021-11-20 06:34:08,737 INFO L861 garLoopResultBuilder]: At program point _copy_from_userENTRY(lines 7477 7479) the Hoare annotation is: true [2021-11-20 06:34:08,737 INFO L858 garLoopResultBuilder]: For program point _copy_from_userFINAL(lines 7477 7479) no Hoare annotation was computed. [2021-11-20 06:34:08,737 INFO L854 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)) [2021-11-20 06:34:08,737 INFO L858 garLoopResultBuilder]: For program point L6047-1(line 6047) no Hoare annotation was computed. [2021-11-20 06:34:08,737 INFO L858 garLoopResultBuilder]: For program point L5948(lines 5948 5956) no Hoare annotation was computed. [2021-11-20 06:34:08,737 INFO L858 garLoopResultBuilder]: For program point L5816(lines 5816 5819) no Hoare annotation was computed. [2021-11-20 06:34:08,738 INFO L858 garLoopResultBuilder]: For program point L6477(lines 6477 6762) no Hoare annotation was computed. [2021-11-20 06:34:08,738 INFO L858 garLoopResultBuilder]: For program point L6048-1(line 6048) no Hoare annotation was computed. [2021-11-20 06:34:08,738 INFO L854 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)) [2021-11-20 06:34:08,738 INFO L858 garLoopResultBuilder]: For program point L5949(line 5949) no Hoare annotation was computed. [2021-11-20 06:34:08,738 INFO L854 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)) [2021-11-20 06:34:08,738 INFO L858 garLoopResultBuilder]: For program point L6478(line 6478) no Hoare annotation was computed. [2021-11-20 06:34:08,739 INFO L858 garLoopResultBuilder]: For program point L6511(lines 6511 6539) no Hoare annotation was computed. [2021-11-20 06:34:08,739 INFO L858 garLoopResultBuilder]: For program point L6544(line 6544) no Hoare annotation was computed. [2021-11-20 06:34:08,739 INFO L858 garLoopResultBuilder]: For program point L6610-1(line 6610) no Hoare annotation was computed. [2021-11-20 06:34:08,739 INFO L854 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)) [2021-11-20 06:34:08,739 INFO L854 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)) [2021-11-20 06:34:08,739 INFO L854 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)) [2021-11-20 06:34:08,739 INFO L858 garLoopResultBuilder]: For program point L6710(line 6710) no Hoare annotation was computed. [2021-11-20 06:34:08,740 INFO L854 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)) [2021-11-20 06:34:08,740 INFO L858 garLoopResultBuilder]: For program point L6677-1(line 6677) no Hoare annotation was computed. [2021-11-20 06:34:08,740 INFO L854 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)) [2021-11-20 06:34:08,740 INFO L854 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)) [2021-11-20 06:34:08,740 INFO L858 garLoopResultBuilder]: For program point L6479(lines 6479 6506) no Hoare annotation was computed. [2021-11-20 06:34:08,740 INFO L858 garLoopResultBuilder]: For program point L6512(line 6512) no Hoare annotation was computed. [2021-11-20 06:34:08,741 INFO L858 garLoopResultBuilder]: For program point L6545(lines 6545 6715) no Hoare annotation was computed. [2021-11-20 06:34:08,741 INFO L858 garLoopResultBuilder]: For program point L7437(lines 7437 7440) no Hoare annotation was computed. [2021-11-20 06:34:08,741 INFO L858 garLoopResultBuilder]: For program point L5786(lines 5786 5789) no Hoare annotation was computed. [2021-11-20 06:34:08,741 INFO L858 garLoopResultBuilder]: For program point L5786-2(lines 5786 5789) no Hoare annotation was computed. [2021-11-20 06:34:08,741 INFO L858 garLoopResultBuilder]: For program point L6579-1(line 6579) no Hoare annotation was computed. [2021-11-20 06:34:08,741 INFO L854 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)) [2021-11-20 06:34:08,741 INFO L858 garLoopResultBuilder]: For program point L6513(lines 6513 6518) no Hoare annotation was computed. [2021-11-20 06:34:08,742 INFO L858 garLoopResultBuilder]: For program point L6315(line 6315) no Hoare annotation was computed. [2021-11-20 06:34:08,742 INFO L854 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)) [2021-11-20 06:34:08,742 INFO L858 garLoopResultBuilder]: For program point L6018(lines 6018 6023) no Hoare annotation was computed. [2021-11-20 06:34:08,742 INFO L854 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)) [2021-11-20 06:34:08,742 INFO L858 garLoopResultBuilder]: For program point L5919-1(line 5919) no Hoare annotation was computed. [2021-11-20 06:34:08,742 INFO L858 garLoopResultBuilder]: For program point L6018-2(lines 6018 6023) no Hoare annotation was computed. [2021-11-20 06:34:08,742 INFO L858 garLoopResultBuilder]: For program point L5820(lines 5820 5828) no Hoare annotation was computed. [2021-11-20 06:34:08,743 INFO L854 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)) [2021-11-20 06:34:08,743 INFO L858 garLoopResultBuilder]: For program point L6745(line 6745) no Hoare annotation was computed. [2021-11-20 06:34:08,743 INFO L858 garLoopResultBuilder]: For program point L6547(lines 6547 6712) no Hoare annotation was computed. [2021-11-20 06:34:08,743 INFO L858 garLoopResultBuilder]: For program point L6646-1(line 6646) no Hoare annotation was computed. [2021-11-20 06:34:08,743 INFO L858 garLoopResultBuilder]: For program point L7439-1(lines 7436 7458) no Hoare annotation was computed. [2021-11-20 06:34:08,743 INFO L854 garLoopResultBuilder]: At program point L7439(line 7439) the Hoare annotation is: false [2021-11-20 06:34:08,744 INFO L858 garLoopResultBuilder]: For program point L6481(lines 6481 6503) no Hoare annotation was computed. [2021-11-20 06:34:08,744 INFO L858 garLoopResultBuilder]: For program point L6746(lines 6746 6751) no Hoare annotation was computed. [2021-11-20 06:34:08,744 INFO L858 garLoopResultBuilder]: For program point L6482(line 6482) no Hoare annotation was computed. [2021-11-20 06:34:08,744 INFO L858 garLoopResultBuilder]: For program point L6548(line 6548) no Hoare annotation was computed. [2021-11-20 06:34:08,744 INFO L858 garLoopResultBuilder]: For program point L6317-1(lines 6317 6318) no Hoare annotation was computed. [2021-11-20 06:34:08,744 INFO L854 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)) [2021-11-20 06:34:08,744 INFO L858 garLoopResultBuilder]: For program point L4963(lines 4963 4967) no Hoare annotation was computed. [2021-11-20 06:34:08,745 INFO L858 garLoopResultBuilder]: For program point L5954(line 5954) no Hoare annotation was computed. [2021-11-20 06:34:08,745 INFO L854 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)) [2021-11-20 06:34:08,745 INFO L858 garLoopResultBuilder]: For program point L5921(lines 5921 5930) no Hoare annotation was computed. [2021-11-20 06:34:08,745 INFO L858 garLoopResultBuilder]: For program point L4963-2(lines 4963 4967) no Hoare annotation was computed. [2021-11-20 06:34:08,745 INFO L858 garLoopResultBuilder]: For program point L5921-1(lines 5910 5975) no Hoare annotation was computed. [2021-11-20 06:34:08,745 INFO L858 garLoopResultBuilder]: For program point L6615(line 6615) no Hoare annotation was computed. [2021-11-20 06:34:08,745 INFO L854 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)) [2021-11-20 06:34:08,746 INFO L854 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)) [2021-11-20 06:34:08,746 INFO L858 garLoopResultBuilder]: For program point L6483(lines 6483 6491) no Hoare annotation was computed. [2021-11-20 06:34:08,746 INFO L858 garLoopResultBuilder]: For program point L6549-2(lines 6547 6712) no Hoare annotation was computed. [2021-11-20 06:34:08,746 INFO L858 garLoopResultBuilder]: For program point L6549(lines 6549 6553) no Hoare annotation was computed. [2021-11-20 06:34:08,746 INFO L858 garLoopResultBuilder]: For program point L6682(line 6682) no Hoare annotation was computed. [2021-11-20 06:34:08,746 INFO L854 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)) [2021-11-20 06:34:08,747 INFO L858 garLoopResultBuilder]: For program point L6616-2(lines 6547 6712) no Hoare annotation was computed. [2021-11-20 06:34:08,747 INFO L858 garLoopResultBuilder]: For program point L6616(lines 6616 6620) no Hoare annotation was computed. [2021-11-20 06:34:08,747 INFO L858 garLoopResultBuilder]: For program point L6550-1(line 6550) no Hoare annotation was computed. [2021-11-20 06:34:08,747 INFO L858 garLoopResultBuilder]: For program point L5824(lines 5824 5827) no Hoare annotation was computed. [2021-11-20 06:34:08,747 INFO L858 garLoopResultBuilder]: For program point L6683(lines 6683 6687) no Hoare annotation was computed. [2021-11-20 06:34:08,747 INFO L858 garLoopResultBuilder]: For program point L6584(line 6584) no Hoare annotation was computed. [2021-11-20 06:34:08,747 INFO L858 garLoopResultBuilder]: For program point L6617-1(line 6617) no Hoare annotation was computed. [2021-11-20 06:34:08,748 INFO L854 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)) [2021-11-20 06:34:08,748 INFO L858 garLoopResultBuilder]: For program point L6683-2(lines 6547 6712) no Hoare annotation was computed. [2021-11-20 06:34:08,748 INFO L858 garLoopResultBuilder]: For program point L7443-1(lines 7436 7458) no Hoare annotation was computed. [2021-11-20 06:34:08,748 INFO L854 garLoopResultBuilder]: At program point L7443(line 7443) the Hoare annotation is: false [2021-11-20 06:34:08,748 INFO L858 garLoopResultBuilder]: For program point L6485(lines 6485 6489) no Hoare annotation was computed. [2021-11-20 06:34:08,748 INFO L854 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)) [2021-11-20 06:34:08,749 INFO L854 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)) [2021-11-20 06:34:08,749 INFO L858 garLoopResultBuilder]: For program point L5792-1(line 5792) no Hoare annotation was computed. [2021-11-20 06:34:08,749 INFO L854 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)) [2021-11-20 06:34:08,749 INFO L858 garLoopResultBuilder]: For program point L6651(line 6651) no Hoare annotation was computed. [2021-11-20 06:34:08,749 INFO L858 garLoopResultBuilder]: For program point L6684-1(line 6684) no Hoare annotation was computed. [2021-11-20 06:34:08,749 INFO L854 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)) [2021-11-20 06:34:08,750 INFO L858 garLoopResultBuilder]: For program point L6717(line 6717) no Hoare annotation was computed. [2021-11-20 06:34:08,750 INFO L858 garLoopResultBuilder]: For program point L6585(lines 6585 6589) no Hoare annotation was computed. [2021-11-20 06:34:08,750 INFO L854 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)) [2021-11-20 06:34:08,750 INFO L854 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)) [2021-11-20 06:34:08,750 INFO L858 garLoopResultBuilder]: For program point L5991-1(line 5991) no Hoare annotation was computed. [2021-11-20 06:34:08,750 INFO L858 garLoopResultBuilder]: For program point L5925(lines 5925 5928) no Hoare annotation was computed. [2021-11-20 06:34:08,751 INFO L858 garLoopResultBuilder]: For program point L6718(lines 6718 6758) no Hoare annotation was computed. [2021-11-20 06:34:08,751 INFO L854 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)) [2021-11-20 06:34:08,751 INFO L858 garLoopResultBuilder]: For program point L6652-2(lines 6547 6712) no Hoare annotation was computed. [2021-11-20 06:34:08,751 INFO L858 garLoopResultBuilder]: For program point L6652(lines 6652 6656) no Hoare annotation was computed. [2021-11-20 06:34:08,751 INFO L858 garLoopResultBuilder]: For program point L6520(line 6520) no Hoare annotation was computed. [2021-11-20 06:34:08,751 INFO L858 garLoopResultBuilder]: For program point L6322(lines 6322 6326) no Hoare annotation was computed. [2021-11-20 06:34:08,751 INFO L858 garLoopResultBuilder]: For program point L5992-1(line 5992) no Hoare annotation was computed. [2021-11-20 06:34:08,752 INFO L854 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)) [2021-11-20 06:34:08,752 INFO L858 garLoopResultBuilder]: For program point L6025(lines 6025 6030) no Hoare annotation was computed. [2021-11-20 06:34:08,752 INFO L854 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)) [2021-11-20 06:34:08,752 INFO L858 garLoopResultBuilder]: For program point L6653-1(line 6653) no Hoare annotation was computed. [2021-11-20 06:34:08,752 INFO L854 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)) [2021-11-20 06:34:08,752 INFO L858 garLoopResultBuilder]: For program point L6521(lines 6521 6535) no Hoare annotation was computed. [2021-11-20 06:34:08,753 INFO L854 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)) [2021-11-20 06:34:08,753 INFO L854 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)) [2021-11-20 06:34:08,753 INFO L854 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)) [2021-11-20 06:34:08,753 INFO L854 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)) [2021-11-20 06:34:08,753 INFO L858 garLoopResultBuilder]: For program point L5960(lines 5960 5964) no Hoare annotation was computed. [2021-11-20 06:34:08,753 INFO L858 garLoopResultBuilder]: For program point L4969-1(line 4969) no Hoare annotation was computed. [2021-11-20 06:34:08,754 INFO L858 garLoopResultBuilder]: For program point L6720(lines 6720 6755) no Hoare annotation was computed. [2021-11-20 06:34:08,754 INFO L858 garLoopResultBuilder]: For program point L6753(line 6753) no Hoare annotation was computed. [2021-11-20 06:34:08,754 INFO L858 garLoopResultBuilder]: For program point L6555-1(line 6555) no Hoare annotation was computed. [2021-11-20 06:34:08,754 INFO L854 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)) [2021-11-20 06:34:08,754 INFO L858 garLoopResultBuilder]: For program point L7447-1(lines 7436 7458) no Hoare annotation was computed. [2021-11-20 06:34:08,754 INFO L854 garLoopResultBuilder]: At program point L7447(line 7447) the Hoare annotation is: false [2021-11-20 06:34:08,754 INFO L858 garLoopResultBuilder]: For program point L5994(lines 5994 5998) no Hoare annotation was computed. [2021-11-20 06:34:08,755 INFO L854 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)) [2021-11-20 06:34:08,755 INFO L854 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)) [2021-11-20 06:34:08,755 INFO L858 garLoopResultBuilder]: For program point L6721(line 6721) no Hoare annotation was computed. [2021-11-20 06:34:08,755 INFO L858 garLoopResultBuilder]: For program point L6523(lines 6523 6528) no Hoare annotation was computed. [2021-11-20 06:34:08,755 INFO L858 garLoopResultBuilder]: For program point L6622-1(line 6622) no Hoare annotation was computed. [2021-11-20 06:34:08,755 INFO L858 garLoopResultBuilder]: For program point L6523-2(lines 6521 6534) no Hoare annotation was computed. [2021-11-20 06:34:08,756 INFO L854 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)) [2021-11-20 06:34:08,756 INFO L854 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)) [2021-11-20 06:34:08,756 INFO L854 garLoopResultBuilder]: At program point L5830(line 5830) the Hoare annotation is: false [2021-11-20 06:34:08,756 INFO L858 garLoopResultBuilder]: For program point L6722(lines 6722 6727) no Hoare annotation was computed. [2021-11-20 06:34:08,756 INFO L858 garLoopResultBuilder]: For program point L5830-1(line 5830) no Hoare annotation was computed. [2021-11-20 06:34:08,756 INFO L858 garLoopResultBuilder]: For program point L6689-1(line 6689) no Hoare annotation was computed. [2021-11-20 06:34:08,756 INFO L854 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)) [2021-11-20 06:34:08,757 INFO L854 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)) [2021-11-20 06:34:08,757 INFO L854 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)) [2021-11-20 06:34:08,757 INFO L854 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)) [2021-11-20 06:34:08,757 INFO L854 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)) [2021-11-20 06:34:08,757 INFO L858 garLoopResultBuilder]: For program point L7648-1(line 7648) no Hoare annotation was computed. [2021-11-20 06:34:08,758 INFO L858 garLoopResultBuilder]: For program point L6591(line 6591) no Hoare annotation was computed. [2021-11-20 06:34:08,758 INFO L854 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)) [2021-11-20 06:34:08,758 INFO L858 garLoopResultBuilder]: For program point L18(lines 18 24) no Hoare annotation was computed. [2021-11-20 06:34:08,758 INFO L854 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)) [2021-11-20 06:34:08,758 INFO L858 garLoopResultBuilder]: For program point L6592-2(lines 6547 6712) no Hoare annotation was computed. [2021-11-20 06:34:08,758 INFO L858 garLoopResultBuilder]: For program point L6592(lines 6592 6596) no Hoare annotation was computed. [2021-11-20 06:34:08,758 INFO L858 garLoopResultBuilder]: For program point L6658-1(line 6658) no Hoare annotation was computed. [2021-11-20 06:34:08,759 INFO L858 garLoopResultBuilder]: For program point L7451-1(lines 7436 7458) no Hoare annotation was computed. [2021-11-20 06:34:08,759 INFO L854 garLoopResultBuilder]: At program point L7451(line 7451) the Hoare annotation is: false [2021-11-20 06:34:08,759 INFO L858 garLoopResultBuilder]: For program point L6493(line 6493) no Hoare annotation was computed. [2021-11-20 06:34:08,759 INFO L854 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)) [2021-11-20 06:34:08,759 INFO L854 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)) [2021-11-20 06:34:08,759 INFO L858 garLoopResultBuilder]: For program point L6494(lines 6494 6499) no Hoare annotation was computed. [2021-11-20 06:34:08,760 INFO L858 garLoopResultBuilder]: For program point L6560(line 6560) no Hoare annotation was computed. [2021-11-20 06:34:08,760 INFO L858 garLoopResultBuilder]: For program point L6593-1(line 6593) no Hoare annotation was computed. [2021-11-20 06:34:08,760 INFO L854 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)) [2021-11-20 06:34:08,760 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-20 06:34:08,760 INFO L858 garLoopResultBuilder]: For program point L6296-1(line 6296) no Hoare annotation was computed. [2021-11-20 06:34:08,760 INFO L854 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)) [2021-11-20 06:34:08,760 INFO L858 garLoopResultBuilder]: For program point L20(lines 20 23) no Hoare annotation was computed. [2021-11-20 06:34:08,761 INFO L854 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)) [2021-11-20 06:34:08,761 INFO L858 garLoopResultBuilder]: For program point L6032(line 6032) no Hoare annotation was computed. [2021-11-20 06:34:08,761 INFO L858 garLoopResultBuilder]: For program point L7651-1(line 7651) no Hoare annotation was computed. [2021-11-20 06:34:08,761 INFO L854 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)) [2021-11-20 06:34:08,761 INFO L858 garLoopResultBuilder]: For program point L6627(line 6627) no Hoare annotation was computed. [2021-11-20 06:34:08,761 INFO L858 garLoopResultBuilder]: For program point L6495-1(line 6495) no Hoare annotation was computed. [2021-11-20 06:34:08,762 INFO L854 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)) [2021-11-20 06:34:08,762 INFO L858 garLoopResultBuilder]: For program point L6561-2(lines 6547 6712) no Hoare annotation was computed. [2021-11-20 06:34:08,762 INFO L854 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)) [2021-11-20 06:34:08,762 INFO L858 garLoopResultBuilder]: For program point L6561(lines 6561 6565) no Hoare annotation was computed. [2021-11-20 06:34:08,762 INFO L854 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)) [2021-11-20 06:34:08,762 INFO L858 garLoopResultBuilder]: For program point L6330(lines 6330 6335) no Hoare annotation was computed. [2021-11-20 06:34:08,762 INFO L858 garLoopResultBuilder]: For program point L6694(line 6694) no Hoare annotation was computed. [2021-11-20 06:34:08,763 INFO L858 garLoopResultBuilder]: For program point L6760(line 6760) no Hoare annotation was computed. [2021-11-20 06:34:08,763 INFO L854 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)) [2021-11-20 06:34:08,763 INFO L858 garLoopResultBuilder]: For program point L6628-2(lines 6547 6712) no Hoare annotation was computed. [2021-11-20 06:34:08,763 INFO L858 garLoopResultBuilder]: For program point L6628(lines 6628 6632) no Hoare annotation was computed. [2021-11-20 06:34:08,763 INFO L858 garLoopResultBuilder]: For program point L6562-1(line 6562) no Hoare annotation was computed. [2021-11-20 06:34:08,763 INFO L854 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)) [2021-11-20 06:34:08,764 INFO L854 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)) [2021-11-20 06:34:08,764 INFO L858 garLoopResultBuilder]: For program point L6695(lines 6695 6700) no Hoare annotation was computed. [2021-11-20 06:34:08,764 INFO L858 garLoopResultBuilder]: For program point L6629-1(line 6629) no Hoare annotation was computed. [2021-11-20 06:34:08,764 INFO L854 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)) [2021-11-20 06:34:08,764 INFO L861 garLoopResultBuilder]: At program point L7455-1(lines 7434 7459) the Hoare annotation is: true [2021-11-20 06:34:08,764 INFO L854 garLoopResultBuilder]: At program point L7455(line 7455) the Hoare annotation is: false [2021-11-20 06:34:08,765 INFO L854 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)) [2021-11-20 06:34:08,765 INFO L854 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)) [2021-11-20 06:34:08,765 INFO L854 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)) [2021-11-20 06:34:08,765 INFO L858 garLoopResultBuilder]: For program point L5936-2(line 5936) no Hoare annotation was computed. [2021-11-20 06:34:08,765 INFO L858 garLoopResultBuilder]: For program point L6002-1(line 6002) no Hoare annotation was computed. [2021-11-20 06:34:08,765 INFO L858 garLoopResultBuilder]: For program point L5936(line 5936) no Hoare annotation was computed. [2021-11-20 06:34:08,765 INFO L858 garLoopResultBuilder]: For program point L5936-5(line 5936) no Hoare annotation was computed. [2021-11-20 06:34:08,766 INFO L858 garLoopResultBuilder]: For program point L5936-6(line 5936) no Hoare annotation was computed. [2021-11-20 06:34:08,766 INFO L858 garLoopResultBuilder]: For program point L5936-3(line 5936) no Hoare annotation was computed. [2021-11-20 06:34:08,766 INFO L858 garLoopResultBuilder]: For program point L5936-9(line 5936) no Hoare annotation was computed. [2021-11-20 06:34:08,766 INFO L858 garLoopResultBuilder]: For program point L6663(line 6663) no Hoare annotation was computed. [2021-11-20 06:34:08,766 INFO L858 garLoopResultBuilder]: For program point L5936-8(line 5936) no Hoare annotation was computed. [2021-11-20 06:34:08,766 INFO L858 garLoopResultBuilder]: For program point L6729(line 6729) no Hoare annotation was computed. [2021-11-20 06:34:08,766 INFO L854 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)) [2021-11-20 06:34:08,767 INFO L858 garLoopResultBuilder]: For program point L5936-11(lines 5936 5939) no Hoare annotation was computed. [2021-11-20 06:34:08,767 INFO L854 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)) [2021-11-20 06:34:08,767 INFO L854 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)) [2021-11-20 06:34:08,767 INFO L858 garLoopResultBuilder]: For program point L6730(lines 6730 6735) no Hoare annotation was computed. [2021-11-20 06:34:08,767 INFO L854 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)) [2021-11-20 06:34:08,767 INFO L854 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)) [2021-11-20 06:34:08,768 INFO L858 garLoopResultBuilder]: For program point L6664(lines 6664 6668) no Hoare annotation was computed. [2021-11-20 06:34:08,768 INFO L858 garLoopResultBuilder]: For program point L6598-1(line 6598) no Hoare annotation was computed. [2021-11-20 06:34:08,768 INFO L854 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)) [2021-11-20 06:34:08,768 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-20 06:34:08,768 INFO L858 garLoopResultBuilder]: For program point L6037(line 6037) no Hoare annotation was computed. [2021-11-20 06:34:08,768 INFO L854 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)) [2021-11-20 06:34:08,769 INFO L858 garLoopResultBuilder]: For program point L6567-1(line 6567) no Hoare annotation was computed. [2021-11-20 06:34:08,769 INFO L854 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)) [2021-11-20 06:34:08,769 INFO L854 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)) [2021-11-20 06:34:08,769 INFO L858 garLoopResultBuilder]: For program point L6501(line 6501) no Hoare annotation was computed. [2021-11-20 06:34:08,769 INFO L858 garLoopResultBuilder]: For program point L6303(line 6303) no Hoare annotation was computed. [2021-11-20 06:34:08,769 INFO L858 garLoopResultBuilder]: For program point L6336-1(line 6336) no Hoare annotation was computed. [2021-11-20 06:34:08,769 INFO L854 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)) [2021-11-20 06:34:08,770 INFO L854 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)) [2021-11-20 06:34:08,770 INFO L854 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)) [2021-11-20 06:34:08,770 INFO L858 garLoopResultBuilder]: For program point L6039-1(lines 6039 6040) no Hoare annotation was computed. [2021-11-20 06:34:08,770 INFO L858 garLoopResultBuilder]: For program point L5973(line 5973) no Hoare annotation was computed. [2021-11-20 06:34:08,770 INFO L858 garLoopResultBuilder]: For program point L5808-1(line 5808) no Hoare annotation was computed. [2021-11-20 06:34:08,770 INFO L854 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)) [2021-11-20 06:34:08,771 INFO L858 garLoopResultBuilder]: For program point L5775-1(line 5775) no Hoare annotation was computed. [2021-11-20 06:34:08,771 INFO L854 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)) [2021-11-20 06:34:08,771 INFO L854 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)) [2021-11-20 06:34:08,771 INFO L854 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)) [2021-11-20 06:34:08,771 INFO L858 garLoopResultBuilder]: For program point L6634-1(line 6634) no Hoare annotation was computed. [2021-11-20 06:34:08,771 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-20 06:34:08,771 INFO L854 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)) [2021-11-20 06:34:08,772 INFO L861 garLoopResultBuilder]: At program point L6767(lines 6462 6769) the Hoare annotation is: true [2021-11-20 06:34:08,772 INFO L854 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)) [2021-11-20 06:34:08,772 INFO L858 garLoopResultBuilder]: For program point L6305(lines 6305 6308) no Hoare annotation was computed. [2021-11-20 06:34:08,772 INFO L858 garLoopResultBuilder]: For program point L4951(lines 4951 4971) no Hoare annotation was computed. [2021-11-20 06:34:08,772 INFO L858 garLoopResultBuilder]: For program point L4951-2(lines 4951 4971) no Hoare annotation was computed. [2021-11-20 06:34:08,772 INFO L858 garLoopResultBuilder]: For program point L6702(line 6702) no Hoare annotation was computed. [2021-11-20 06:34:08,773 INFO L858 garLoopResultBuilder]: For program point L6603(line 6603) no Hoare annotation was computed. [2021-11-20 06:34:08,773 INFO L858 garLoopResultBuilder]: For program point L6537(line 6537) no Hoare annotation was computed. [2021-11-20 06:34:08,773 INFO L858 garLoopResultBuilder]: For program point L5811(lines 5811 5814) no Hoare annotation was computed. [2021-11-20 06:34:08,773 INFO L858 garLoopResultBuilder]: For program point L5778(lines 5778 5781) no Hoare annotation was computed. [2021-11-20 06:34:08,773 INFO L858 garLoopResultBuilder]: For program point L6670(line 6670) no Hoare annotation was computed. [2021-11-20 06:34:08,773 INFO L858 garLoopResultBuilder]: For program point L6703(lines 6703 6708) no Hoare annotation was computed. [2021-11-20 06:34:08,773 INFO L858 garLoopResultBuilder]: For program point L6604-2(lines 6547 6712) no Hoare annotation was computed. [2021-11-20 06:34:08,774 INFO L854 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)) [2021-11-20 06:34:08,774 INFO L858 garLoopResultBuilder]: For program point L6604(lines 6604 6608) no Hoare annotation was computed. [2021-11-20 06:34:08,774 INFO L858 garLoopResultBuilder]: For program point L6340-1(line 6340) no Hoare annotation was computed. [2021-11-20 06:34:08,774 INFO L854 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)) [2021-11-20 06:34:08,774 INFO L854 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)) [2021-11-20 06:34:08,774 INFO L858 garLoopResultBuilder]: For program point L6043-1(line 6043) no Hoare annotation was computed. [2021-11-20 06:34:08,774 INFO L858 garLoopResultBuilder]: For program point L6671(lines 6671 6675) no Hoare annotation was computed. [2021-11-20 06:34:08,775 INFO L858 garLoopResultBuilder]: For program point L6737(line 6737) no Hoare annotation was computed. [2021-11-20 06:34:08,775 INFO L858 garLoopResultBuilder]: For program point L6572(line 6572) no Hoare annotation was computed. [2021-11-20 06:34:08,775 INFO L858 garLoopResultBuilder]: For program point L6605-1(line 6605) no Hoare annotation was computed. [2021-11-20 06:34:08,775 INFO L854 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)) [2021-11-20 06:34:08,775 INFO L858 garLoopResultBuilder]: For program point L6671-2(lines 6547 6712) no Hoare annotation was computed. [2021-11-20 06:34:08,775 INFO L854 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)) [2021-11-20 06:34:08,776 INFO L854 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)) [2021-11-20 06:34:08,776 INFO L858 garLoopResultBuilder]: For program point L4194-1(line 4194) no Hoare annotation was computed. [2021-11-20 06:34:08,776 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-20 06:34:08,776 INFO L858 garLoopResultBuilder]: For program point L5912-1(line 5912) no Hoare annotation was computed. [2021-11-20 06:34:08,776 INFO L854 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)) [2021-11-20 06:34:08,776 INFO L858 garLoopResultBuilder]: For program point L6738(lines 6738 6743) no Hoare annotation was computed. [2021-11-20 06:34:08,776 INFO L858 garLoopResultBuilder]: For program point L6639(line 6639) no Hoare annotation was computed. [2021-11-20 06:34:08,777 INFO L858 garLoopResultBuilder]: For program point L6672-1(line 6672) no Hoare annotation was computed. [2021-11-20 06:34:08,777 INFO L854 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)) [2021-11-20 06:34:08,777 INFO L858 garLoopResultBuilder]: For program point L6573-2(lines 6547 6712) no Hoare annotation was computed. [2021-11-20 06:34:08,777 INFO L858 garLoopResultBuilder]: For program point L6573(lines 6573 6577) no Hoare annotation was computed. [2021-11-20 06:34:08,777 INFO L854 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)) [2021-11-20 06:34:08,777 INFO L854 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)) [2021-11-20 06:34:08,778 INFO L858 garLoopResultBuilder]: For program point L4955(lines 4955 4959) no Hoare annotation was computed. [2021-11-20 06:34:08,778 INFO L858 garLoopResultBuilder]: For program point L4955-2(lines 4955 4959) no Hoare annotation was computed. [2021-11-20 06:34:08,778 INFO L854 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)) [2021-11-20 06:34:08,778 INFO L858 garLoopResultBuilder]: For program point L6640-2(lines 6547 6712) no Hoare annotation was computed. [2021-11-20 06:34:08,778 INFO L858 garLoopResultBuilder]: For program point L6640(lines 6640 6644) no Hoare annotation was computed. [2021-11-20 06:34:08,778 INFO L858 garLoopResultBuilder]: For program point L6508(line 6508) no Hoare annotation was computed. [2021-11-20 06:34:08,778 INFO L858 garLoopResultBuilder]: For program point L6574-1(line 6574) no Hoare annotation was computed. [2021-11-20 06:34:08,779 INFO L854 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)) [2021-11-20 06:34:08,779 INFO L858 garLoopResultBuilder]: For program point L6310-1(line 6310) no Hoare annotation was computed. [2021-11-20 06:34:08,779 INFO L858 garLoopResultBuilder]: For program point L5914(lines 5914 5917) no Hoare annotation was computed. [2021-11-20 06:34:08,779 INFO L858 garLoopResultBuilder]: For program point L6013(lines 6013 6017) no Hoare annotation was computed. [2021-11-20 06:34:08,779 INFO L858 garLoopResultBuilder]: For program point L6046-1(lines 6046 6050) no Hoare annotation was computed. [2021-11-20 06:34:08,779 INFO L854 garLoopResultBuilder]: At program point L5815(line 5815) the Hoare annotation is: false [2021-11-20 06:34:08,779 INFO L858 garLoopResultBuilder]: For program point L5815-1(line 5815) no Hoare annotation was computed. [2021-11-20 06:34:08,780 INFO L858 garLoopResultBuilder]: For program point L5782(line 5782) no Hoare annotation was computed. [2021-11-20 06:34:08,780 INFO L858 garLoopResultBuilder]: For program point L5782-2(lines 5782 5785) no Hoare annotation was computed. [2021-11-20 06:34:08,780 INFO L858 garLoopResultBuilder]: For program point L6641-1(line 6641) no Hoare annotation was computed. [2021-11-20 06:34:08,780 INFO L854 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)) [2021-11-20 06:34:08,780 INFO L858 garLoopResultBuilder]: For program point L6509(lines 6509 6542) no Hoare annotation was computed. [2021-11-20 06:34:08,780 INFO L854 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)) [2021-11-20 06:34:08,780 INFO L861 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 4045 4050) the Hoare annotation is: true [2021-11-20 06:34:08,781 INFO L858 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 4045 4050) no Hoare annotation was computed. [2021-11-20 06:34:08,781 INFO L858 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 4045 4050) no Hoare annotation was computed. [2021-11-20 06:34:08,781 INFO L854 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$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,781 INFO L858 garLoopResultBuilder]: For program point dlfb_set_register_16FINAL(lines 4434 4441) no Hoare annotation was computed. [2021-11-20 06:34:08,781 INFO L861 garLoopResultBuilder]: At program point L4438(line 4438) the Hoare annotation is: true [2021-11-20 06:34:08,781 INFO L858 garLoopResultBuilder]: For program point dlfb_set_register_16EXIT(lines 4434 4441) no Hoare annotation was computed. [2021-11-20 06:34:08,782 INFO L854 garLoopResultBuilder]: At program point L4437(line 4437) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_lock_of_fb_info~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1))) [2021-11-20 06:34:08,782 INFO L858 garLoopResultBuilder]: For program point L4438-1(line 4438) no Hoare annotation was computed. [2021-11-20 06:34:08,782 INFO L858 garLoopResultBuilder]: For program point L4437-1(line 4437) no Hoare annotation was computed. [2021-11-20 06:34:08,785 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:34:08,786 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-20 06:34:08,798 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,799 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,799 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,799 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,802 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,802 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,803 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,803 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,804 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,805 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,805 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,805 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,812 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,812 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,815 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,815 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,816 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,816 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,817 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,817 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,817 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,826 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,826 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,826 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,828 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,828 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,828 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,829 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,829 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,829 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,830 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,830 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,831 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-11-20 06:34:08,839 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-11-20 06:34:08,840 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,841 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,841 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,841 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,842 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,842 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,842 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,842 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,843 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,843 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,844 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,844 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,844 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,845 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,845 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,845 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,851 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,852 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,852 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,852 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,853 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,853 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,853 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,853 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,855 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,863 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,864 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,864 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,865 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,865 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,865 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,865 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,866 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,867 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,867 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,867 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,867 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,869 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,870 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,870 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,873 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,873 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,873 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,873 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,874 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,874 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,874 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,874 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,875 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,876 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,876 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,880 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,881 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-11-20 06:34:08,881 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-11-20 06:34:08,882 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,882 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,882 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,882 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,882 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-11-20 06:34:08,883 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-11-20 06:34:08,884 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,884 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,884 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,884 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,884 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-11-20 06:34:08,885 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,885 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,885 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,885 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,886 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-11-20 06:34:08,889 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,891 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,891 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,892 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,892 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,892 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,893 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,893 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,894 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,898 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,898 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,898 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,899 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,899 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,899 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,899 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,901 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,901 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,901 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,902 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,902 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,902 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,903 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,903 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,904 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,904 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,904 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,905 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,905 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,906 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,906 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,906 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,907 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,907 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,908 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,908 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,908 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,908 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:08,909 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,909 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:08,910 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 06:34:08 BoogieIcfgContainer [2021-11-20 06:34:08,910 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-20 06:34:08,911 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-20 06:34:08,911 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-20 06:34:08,911 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-20 06:34:08,912 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:30:20" (3/4) ... [2021-11-20 06:34:08,915 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-20 06:34:08,923 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2021-11-20 06:34:08,923 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_blank [2021-11-20 06:34:08,923 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_vidreg_lock [2021-11-20 06:34:08,923 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2021-11-20 06:34:08,923 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_fillrect [2021-11-20 06:34:08,924 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_imageblit [2021-11-20 06:34:08,924 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_sub [2021-11-20 06:34:08,924 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_submit_urb [2021-11-20 06:34:08,924 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_urb_completion [2021-11-20 06:34:08,924 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2021-11-20 06:34:08,924 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2021-11-20 06:34:08,924 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_get [2021-11-20 06:34:08,924 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_open [2021-11-20 06:34:08,925 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_cycles [2021-11-20 06:34:08,925 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure up [2021-11-20 06:34:08,925 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_set_register [2021-11-20 06:34:08,925 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_mmap [2021-11-20 06:34:08,925 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_ioctl [2021-11-20 06:34:08,925 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_free_framebuffer_work [2021-11-20 06:34:08,925 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2021-11-20 06:34:08,925 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_free_framebuffer [2021-11-20 06:34:08,925 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_copyarea [2021-11-20 06:34:08,926 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_vidreg_unlock [2021-11-20 06:34:08,926 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2021-11-20 06:34:08,926 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_var_color_format [2021-11-20 06:34:08,926 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_urb [2021-11-20 06:34:08,926 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2021-11-20 06:34:08,926 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2021-11-20 06:34:08,926 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-20 06:34:08,926 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_check_var [2021-11-20 06:34:08,927 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fb_add_videomode [2021-11-20 06:34:08,927 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock_of_fb_info [2021-11-20 06:34:08,927 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_add [2021-11-20 06:34:08,927 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_is_valid_mode [2021-11-20 06:34:08,927 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_timer_key [2021-11-20 06:34:08,927 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_set_register_lfsr16 [2021-11-20 06:34:08,927 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_init_framebuffer_work [2021-11-20 06:34:08,927 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2021-11-20 06:34:08,928 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fb_destroy_modelist [2021-11-20 06:34:08,928 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_work [2021-11-20 06:34:08,928 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2021-11-20 06:34:08,928 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fb_edid_to_monspecs [2021-11-20 06:34:08,928 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2021-11-20 06:34:08,928 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_del_init [2021-11-20 06:34:08,928 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vfree [2021-11-20 06:34:08,928 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add_tail [2021-11-20 06:34:08,929 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_handle_damage [2021-11-20 06:34:08,929 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_set_par [2021-11-20 06:34:08,929 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2021-11-20 06:34:08,929 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_setcolreg [2021-11-20 06:34:08,929 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-11-20 06:34:08,929 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_render_hline [2021-11-20 06:34:08,929 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_usb_disconnect [2021-11-20 06:34:08,929 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2021-11-20 06:34:08,929 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2021-11-20 06:34:08,930 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2021-11-20 06:34:08,930 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_setup_modes [2021-11-20 06:34:08,930 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_delayed_work [2021-11-20 06:34:08,930 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2021-11-20 06:34:08,930 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-11-20 06:34:08,930 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2021-11-20 06:34:08,930 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2021-11-20 06:34:08,930 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_intfdata [2021-11-20 06:34:08,931 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_release [2021-11-20 06:34:08,931 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_init_map [2021-11-20 06:34:08,931 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_get_urb [2021-11-20 06:34:08,931 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure interface_to_usbdev [2021-11-20 06:34:08,931 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_set_video_mode [2021-11-20 06:34:08,931 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_blanking [2021-11-20 06:34:08,931 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2021-11-20 06:34:08,931 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_from_user [2021-11-20 06:34:08,932 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2021-11-20 06:34:08,932 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_set_register_16 [2021-11-20 06:34:08,991 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 467 nodes and edges [2021-11-20 06:34:09,000 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 153 nodes and edges [2021-11-20 06:34:09,009 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 47 nodes and edges [2021-11-20 06:34:09,017 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2021-11-20 06:34:09,031 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-11-20 06:34:09,033 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-20 06:34:09,036 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-20 06:34:09,075 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) [2021-11-20 06:34:09,076 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) [2021-11-20 06:34:09,076 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) [2021-11-20 06:34:09,079 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) [2021-11-20 06:34:09,079 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) [2021-11-20 06:34:09,081 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) [2021-11-20 06:34:09,081 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) [2021-11-20 06:34:09,082 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) [2021-11-20 06:34:09,084 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) [2021-11-20 06:34:09,084 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) [2021-11-20 06:34:09,084 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) [2021-11-20 06:34:09,084 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) [2021-11-20 06:34:09,085 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) [2021-11-20 06:34:09,086 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) [2021-11-20 06:34:09,086 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) [2021-11-20 06:34:09,087 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) [2021-11-20 06:34:09,088 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) [2021-11-20 06:34:09,088 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) [2021-11-20 06:34:09,088 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) [2021-11-20 06:34:09,088 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) [2021-11-20 06:34:09,088 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) [2021-11-20 06:34:09,090 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) [2021-11-20 06:34:09,090 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) [2021-11-20 06:34:09,090 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) [2021-11-20 06:34:09,091 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) [2021-11-20 06:34:09,092 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) [2021-11-20 06:34:09,093 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) [2021-11-20 06:34:09,093 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) [2021-11-20 06:34:09,094 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) [2021-11-20 06:34:09,094 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) [2021-11-20 06:34:09,098 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) [2021-11-20 06:34:09,098 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) [2021-11-20 06:34:09,098 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) [2021-11-20 06:34:09,098 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) [2021-11-20 06:34:09,446 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f6036-efc9-4aeb-9846-f0e3354f5e1c/bin/uautomizer-DQz5hQGWxF/witness.graphml [2021-11-20 06:34:09,446 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-20 06:34:09,447 INFO L158 Benchmark]: Toolchain (without parser) took 241316.63ms. Allocated memory was 104.9MB in the beginning and 3.6GB in the end (delta: 3.5GB). Free memory was 60.9MB in the beginning and 723.3MB in the end (delta: -662.4MB). Peak memory consumption was 2.8GB. Max. memory is 16.1GB. [2021-11-20 06:34:09,447 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 104.9MB. Free memory is still 59.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-20 06:34:09,448 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2423.94ms. Allocated memory was 104.9MB in the beginning and 201.3MB in the end (delta: 96.5MB). Free memory was 60.9MB in the beginning and 147.4MB in the end (delta: -86.5MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. [2021-11-20 06:34:09,448 INFO L158 Benchmark]: Boogie Procedure Inliner took 367.29ms. Allocated memory is still 201.3MB. Free memory was 147.4MB in the beginning and 124.3MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2021-11-20 06:34:09,448 INFO L158 Benchmark]: Boogie Preprocessor took 270.52ms. Allocated memory is still 201.3MB. Free memory was 124.3MB in the beginning and 99.2MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2021-11-20 06:34:09,455 INFO L158 Benchmark]: RCFGBuilder took 9413.31ms. Allocated memory was 201.3MB in the beginning and 329.3MB in the end (delta: 127.9MB). Free memory was 99.2MB in the beginning and 122.2MB in the end (delta: -23.0MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. [2021-11-20 06:34:09,455 INFO L158 Benchmark]: TraceAbstraction took 228298.76ms. Allocated memory was 329.3MB in the beginning and 3.6GB in the end (delta: 3.3GB). Free memory was 122.2MB in the beginning and 845.9MB in the end (delta: -723.8MB). Peak memory consumption was 2.8GB. Max. memory is 16.1GB. [2021-11-20 06:34:09,456 INFO L158 Benchmark]: Witness Printer took 535.58ms. Allocated memory is still 3.6GB. Free memory was 845.9MB in the beginning and 723.3MB in the end (delta: 122.7MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. [2021-11-20 06:34:09,463 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 104.9MB. Free memory is still 59.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2423.94ms. Allocated memory was 104.9MB in the beginning and 201.3MB in the end (delta: 96.5MB). Free memory was 60.9MB in the beginning and 147.4MB in the end (delta: -86.5MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 367.29ms. Allocated memory is still 201.3MB. Free memory was 147.4MB in the beginning and 124.3MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 270.52ms. Allocated memory is still 201.3MB. Free memory was 124.3MB in the beginning and 99.2MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * RCFGBuilder took 9413.31ms. Allocated memory was 201.3MB in the beginning and 329.3MB in the end (delta: 127.9MB). Free memory was 99.2MB in the beginning and 122.2MB in the end (delta: -23.0MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. * TraceAbstraction took 228298.76ms. Allocated memory was 329.3MB in the beginning and 3.6GB in the end (delta: 3.3GB). Free memory was 122.2MB in the beginning and 845.9MB in the end (delta: -723.8MB). Peak memory consumption was 2.8GB. Max. memory is 16.1GB. * Witness Printer took 535.58ms. Allocated memory is still 3.6GB. Free memory was 845.9MB in the beginning and 723.3MB in the end (delta: 122.7MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: 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 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 6894]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 74 procedures, 1126 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 228.1s, OverallIterations: 15, TraceHistogramMax: 3, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.8s, AutomataDifference: 144.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 66.5s, InitialAbstractionConstructionTime: 0.1s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 36 mSolverCounterUnknown, 23416 SdHoareTripleChecker+Valid, 132.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 22326 mSDsluCounter, 53617 SdHoareTripleChecker+Invalid, 126.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 27857 mSDsCounter, 5973 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 13044 IncrementalHoareTripleChecker+Invalid, 19053 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5973 mSolverCounterUnsat, 25760 mSDtfsCounter, 13044 mSolverCounterSat, 0.4s SdHoareTripleChecker+Time, 36 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 213 GetRequests, 151 SyntacticMatches, 0 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=37600occurred in iteration=14, InterpolantAutomatonStates: 83, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 12.4s AutomataMinimizationTime, 15 MinimizatonAttempts, 17153 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 475 LocationsWithAnnotation, 129363 PreInvPairs, 131439 NumberOfFragments, 7602 HoareAnnotationTreeSize, 129363 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 21.6s HoareSimplificationTime, 475 FomulaSimplificationsInter, 1296926 FormulaSimplificationTreeSizeReductionInter, 43.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 2.2s InterpolantComputationTime, 864 NumberOfCodeBlocks, 864 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 849 ConstructedInterpolants, 0 QuantifiedInterpolants, 1477 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 15 InterpolantComputations, 15 PerfectInterpolantSequences, 105/105 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 7641]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4161]: Loop Invariant [2021-11-20 06:34:09,490 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,490 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,490 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,490 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,491 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,491 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,491 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,491 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 [2021-11-20 06:34:09,492 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,492 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,492 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,492 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,493 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,493 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,493 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,493 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 [2021-11-20 06:34:09,494 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,494 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,494 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,494 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,495 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,495 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,495 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,495 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: 4453]: Loop Invariant [2021-11-20 06:34:09,497 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,497 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,497 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,497 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,498 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,498 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,498 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,498 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: 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 [2021-11-20 06:34:09,499 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-11-20 06:34:09,500 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 [2021-11-20 06:34:09,501 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,501 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,501 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,501 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,501 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,502 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,502 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,502 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 [2021-11-20 06:34:09,503 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,503 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,504 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,504 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,504 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,504 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,504 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,505 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 [2021-11-20 06:34:09,508 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,508 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,508 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,508 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,509 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,509 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,509 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,509 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 [2021-11-20 06:34:09,511 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,512 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,512 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,512 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,512 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,512 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,513 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,513 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 [2021-11-20 06:34:09,514 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,515 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,515 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,515 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,515 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,515 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,516 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,516 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 [2021-11-20 06:34:09,520 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,520 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,521 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,521 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,521 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,521 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,521 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,522 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 [2021-11-20 06:34:09,523 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,523 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,523 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,523 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,523 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-11-20 06:34:09,524 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-11-20 06:34:09,524 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,524 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,524 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,524 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,525 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-11-20 06:34:09,525 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 [2021-11-20 06:34:09,526 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,527 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,527 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,527 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,527 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2021-11-20 06:34:09,527 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,528 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,528 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,528 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,528 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 [2021-11-20 06:34:09,533 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,533 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,533 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,533 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,534 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,534 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,534 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,534 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 [2021-11-20 06:34:09,537 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,537 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,537 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,537 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,538 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,538 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,538 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,538 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: 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 [2021-11-20 06:34:09,540 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,540 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,540 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,541 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,541 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,541 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,541 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,541 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 [2021-11-20 06:34:09,544 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,544 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,544 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,544 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,544 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,545 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,545 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,545 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 [2021-11-20 06:34:09,547 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,547 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,547 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,547 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,548 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,548 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-20 06:34:09,548 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-20 06:34:09,548 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! [2021-11-20 06:34:09,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f6036-efc9-4aeb-9846-f0e3354f5e1c/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE