./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--mtd--ubi--ubi.ko-ldv_main4.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--mtd--ubi--ubi.ko-ldv_main4.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 68ab79e6f1cd195ff89e9316632c84dfdb1ee61de295f555610ad4d3f6315c80 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:16:43,645 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:16:43,649 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:16:43,704 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:16:43,705 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:16:43,706 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:16:43,708 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:16:43,710 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:16:43,712 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:16:43,713 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:16:43,715 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:16:43,716 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:16:43,717 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:16:43,718 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:16:43,720 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:16:43,721 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:16:43,722 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:16:43,723 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:16:43,726 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:16:43,728 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:16:43,730 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:16:43,732 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:16:43,734 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:16:43,735 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:16:43,738 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:16:43,739 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:16:43,740 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:16:43,741 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:16:43,741 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:16:43,743 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:16:43,743 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:16:43,744 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:16:43,745 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:16:43,746 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:16:43,748 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:16:43,748 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:16:43,749 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:16:43,750 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:16:43,750 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:16:43,751 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:16:43,752 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:16:43,753 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 23:16:43,778 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:16:43,778 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:16:43,779 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:16:43,779 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:16:43,780 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:16:43,780 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:16:43,780 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:16:43,781 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 23:16:43,781 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:16:43,781 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:16:43,781 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 23:16:43,782 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 23:16:43,782 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:16:43,782 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 23:16:43,782 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 23:16:43,783 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 23:16:43,783 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:16:43,784 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 23:16:43,784 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:16:43,784 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:16:43,784 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:16:43,785 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:16:43,785 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:16:43,785 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:16:43,785 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:16:43,786 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:16:43,786 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:16:43,786 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:16:43,787 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:16:43,787 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:16:43,787 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:16:43,787 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:16:43,788 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 23:16:43,788 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 23:16:43,788 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:16:43,788 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:16:43,789 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:16:43,789 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 68ab79e6f1cd195ff89e9316632c84dfdb1ee61de295f555610ad4d3f6315c80 [2021-11-12 23:16:44,039 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:16:44,061 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:16:44,064 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:16:44,065 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:16:44,066 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:16:44,067 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--mtd--ubi--ubi.ko-ldv_main4.cil.out.i [2021-11-12 23:16:44,142 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF/data/842a92df4/5fe4f6bbc55a48e3933c586b5c52d62f/FLAG0fbc5268a [2021-11-12 23:16:45,467 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:16:45,469 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--mtd--ubi--ubi.ko-ldv_main4.cil.out.i [2021-11-12 23:16:45,549 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF/data/842a92df4/5fe4f6bbc55a48e3933c586b5c52d62f/FLAG0fbc5268a [2021-11-12 23:16:46,023 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF/data/842a92df4/5fe4f6bbc55a48e3933c586b5c52d62f [2021-11-12 23:16:46,025 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:16:46,027 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:16:46,028 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:16:46,029 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:16:46,032 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:16:46,033 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:16:46" (1/1) ... [2021-11-12 23:16:46,034 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47659096 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:16:46, skipping insertion in model container [2021-11-12 23:16:46,034 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:16:46" (1/1) ... [2021-11-12 23:16:46,041 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:16:46,294 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:16:47,788 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:47,793 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:47,855 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:47,860 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:48,305 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:48,335 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:48,489 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:48,490 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:49,231 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:49,248 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:49,988 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:49,989 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:49,990 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:49,992 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:49,993 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:49,993 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:49,994 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:50,616 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:50,626 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:50,758 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:50,759 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:50,760 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:50,760 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:50,766 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:50,766 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:50,854 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,499 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,518 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,529 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,550 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,573 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,573 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,583 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,583 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,584 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,584 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,593 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,594 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,603 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,603 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,686 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,687 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,693 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,758 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,760 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,779 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,832 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,834 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,847 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,861 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,865 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,866 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,867 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,868 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,870 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,871 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,871 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,874 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,875 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,887 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,887 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,888 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,892 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:51,892 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,063 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,076 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,083 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,085 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,096 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,097 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,098 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,099 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,134 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,135 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,145 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,155 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,155 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,156 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,156 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,157 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,158 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,158 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,159 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,159 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,160 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,161 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,162 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,163 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,174 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,175 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,176 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,177 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,178 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,180 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,180 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,181 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,181 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,182 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,207 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,209 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,211 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,213 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,214 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,214 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,219 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,221 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,222 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,222 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,223 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,224 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,224 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,225 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,225 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,227 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,227 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,228 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,229 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,230 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,621 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,632 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,643 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,658 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,669 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,669 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,684 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,685 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,695 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,696 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,697 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,697 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,698 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,699 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,699 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,700 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,718 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,719 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,722 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,722 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,724 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,725 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,725 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,726 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,748 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,749 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,750 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,752 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,753 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:16:52,835 WARN L228 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_2fb295d6-2699-4237-abb3-5789326aa68a/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--mtd--ubi--ubi.ko-ldv_main4.cil.out.i[705142,705155] [2021-11-12 23:16:53,249 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:16:53,279 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-12 23:16:53,280 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4093e7d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:16:53, skipping insertion in model container [2021-11-12 23:16:53,280 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:16:53,280 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 23:16:53,282 INFO L158 Benchmark]: Toolchain (without parser) took 7254.37ms. Allocated memory was 113.2MB in the beginning and 245.4MB in the end (delta: 132.1MB). Free memory was 71.2MB in the beginning and 142.4MB in the end (delta: -71.2MB). Peak memory consumption was 116.5MB. Max. memory is 16.1GB. [2021-11-12 23:16:53,283 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 113.2MB. Free memory was 87.3MB in the beginning and 87.3MB in the end (delta: 24.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:16:53,284 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7251.68ms. Allocated memory was 113.2MB in the beginning and 245.4MB in the end (delta: 132.1MB). Free memory was 70.8MB in the beginning and 142.4MB in the end (delta: -71.7MB). Peak memory consumption was 116.5MB. Max. memory is 16.1GB. [2021-11-12 23:16:53,286 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 113.2MB. Free memory was 87.3MB in the beginning and 87.3MB in the end (delta: 24.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7251.68ms. Allocated memory was 113.2MB in the beginning and 245.4MB in the end (delta: 132.1MB). Free memory was 70.8MB in the beginning and 142.4MB in the end (delta: -71.7MB). Peak memory consumption was 116.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3526]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--mtd--ubi--ubi.ko-ldv_main4.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 68ab79e6f1cd195ff89e9316632c84dfdb1ee61de295f555610ad4d3f6315c80 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:16:55,547 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:16:55,550 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:16:55,605 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:16:55,606 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:16:55,610 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:16:55,612 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:16:55,616 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:16:55,619 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:16:55,626 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:16:55,628 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:16:55,629 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:16:55,630 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:16:55,632 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:16:55,634 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:16:55,638 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:16:55,640 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:16:55,641 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:16:55,644 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:16:55,653 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:16:55,655 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:16:55,656 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:16:55,660 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:16:55,661 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:16:55,670 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:16:55,670 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:16:55,671 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:16:55,673 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:16:55,673 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:16:55,674 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:16:55,675 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:16:55,676 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:16:55,678 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:16:55,679 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:16:55,680 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:16:55,681 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:16:55,682 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:16:55,682 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:16:55,682 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:16:55,684 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:16:55,685 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:16:55,685 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 23:16:55,727 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:16:55,728 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:16:55,729 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:16:55,729 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:16:55,729 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:16:55,730 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:16:55,730 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:16:55,730 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:16:55,730 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:16:55,730 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:16:55,732 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:16:55,733 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:16:55,733 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:16:55,733 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:16:55,733 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:16:55,733 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:16:55,734 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 23:16:55,734 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 23:16:55,734 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:16:55,734 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:16:55,734 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:16:55,735 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:16:55,735 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 23:16:55,735 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:16:55,735 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:16:55,735 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:16:55,736 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:16:55,736 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:16:55,736 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 23:16:55,736 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 23:16:55,736 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:16:55,736 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:16:55,737 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:16:55,737 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 68ab79e6f1cd195ff89e9316632c84dfdb1ee61de295f555610ad4d3f6315c80 [2021-11-12 23:16:56,098 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:16:56,120 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:16:56,123 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:16:56,124 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:16:56,125 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:16:56,126 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--mtd--ubi--ubi.ko-ldv_main4.cil.out.i [2021-11-12 23:16:56,198 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF/data/e61f57217/a1dc4485084a4f38860275b65a263802/FLAG8aac39438 [2021-11-12 23:16:57,436 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:16:57,437 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--mtd--ubi--ubi.ko-ldv_main4.cil.out.i [2021-11-12 23:16:57,495 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF/data/e61f57217/a1dc4485084a4f38860275b65a263802/FLAG8aac39438 [2021-11-12 23:16:57,635 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF/data/e61f57217/a1dc4485084a4f38860275b65a263802 [2021-11-12 23:16:57,638 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:16:57,639 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:16:57,643 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:16:57,643 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:16:57,647 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:16:57,648 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:16:57" (1/1) ... [2021-11-12 23:16:57,649 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58326087 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:16:57, skipping insertion in model container [2021-11-12 23:16:57,649 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:16:57" (1/1) ... [2021-11-12 23:16:57,656 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:16:57,952 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:17:04,549 WARN L228 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_2fb295d6-2699-4237-abb3-5789326aa68a/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--mtd--ubi--ubi.ko-ldv_main4.cil.out.i[705142,705155] [2021-11-12 23:17:05,030 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:17:05,078 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 23:17:05,235 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:17:06,305 WARN L228 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_2fb295d6-2699-4237-abb3-5789326aa68a/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--mtd--ubi--ubi.ko-ldv_main4.cil.out.i[705142,705155] [2021-11-12 23:17:06,322 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:17:06,349 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 23:17:07,287 WARN L228 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_2fb295d6-2699-4237-abb3-5789326aa68a/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--mtd--ubi--ubi.ko-ldv_main4.cil.out.i[705142,705155] [2021-11-12 23:17:07,304 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:17:07,628 INFO L208 MainTranslator]: Completed translation [2021-11-12 23:17:07,628 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:17:07 WrapperNode [2021-11-12 23:17:07,629 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:17:07,630 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 23:17:07,630 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 23:17:07,631 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 23:17:07,637 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:17:07" (1/1) ... [2021-11-12 23:17:07,912 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:17:07" (1/1) ... [2021-11-12 23:17:08,873 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 23:17:08,874 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 23:17:08,874 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 23:17:08,874 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 23:17:08,884 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:17:07" (1/1) ... [2021-11-12 23:17:08,885 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:17:07" (1/1) ... [2021-11-12 23:17:09,138 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:17:07" (1/1) ... [2021-11-12 23:17:09,139 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:17:07" (1/1) ... [2021-11-12 23:17:09,818 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:17:07" (1/1) ... [2021-11-12 23:17:09,890 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:17:07" (1/1) ... [2021-11-12 23:17:10,329 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:17:07" (1/1) ... [2021-11-12 23:17:10,454 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 23:17:10,456 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 23:17:10,456 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 23:17:10,456 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 23:17:10,458 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:17:07" (1/1) ... [2021-11-12 23:17:10,467 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:17:10,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:17:10,490 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 23:17:10,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fb295d6-2699-4237-abb3-5789326aa68a/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 23:17:10,543 INFO L130 BoogieDeclarations]: Found specification of procedure volume_sysfs_init [2021-11-12 23:17:10,543 INFO L138 BoogieDeclarations]: Found implementation of procedure volume_sysfs_init [2021-11-12 23:17:10,543 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_ec_hdr [2021-11-12 23:17:10,543 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_ec_hdr [2021-11-12 23:17:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_unmap_leb [2021-11-12 23:17:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_unmap_leb [2021-11-12 23:17:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-12 23:17:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-11-12 23:17:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-11-12 23:17:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-11-12 23:17:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-11-12 23:17:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_resize_volume [2021-11-12 23:17:10,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_resize_volume [2021-11-12 23:17:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_free_internal_volumes [2021-11-12 23:17:10,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_free_internal_volumes [2021-11-12 23:17:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure __schedule_ubi_work [2021-11-12 23:17:10,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __schedule_ubi_work [2021-11-12 23:17:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_volume_notify [2021-11-12 23:17:10,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_volume_notify [2021-11-12 23:17:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 23:17:10,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 23:17:10,546 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_detach_mtd_dev [2021-11-12 23:17:10,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_detach_mtd_dev [2021-11-12 23:17:10,546 INFO L130 BoogieDeclarations]: Found specification of procedure put_mtd_device [2021-11-12 23:17:10,546 INFO L138 BoogieDeclarations]: Found implementation of procedure put_mtd_device [2021-11-12 23:17:10,546 INFO L130 BoogieDeclarations]: Found specification of procedure erase_block [2021-11-12 23:17:10,546 INFO L138 BoogieDeclarations]: Found implementation of procedure erase_block [2021-11-12 23:17:10,546 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_pending [2021-11-12 23:17:10,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_pending [2021-11-12 23:17:10,547 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2021-11-12 23:17:10,547 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2021-11-12 23:17:10,547 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-11-12 23:17:10,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-11-12 23:17:10,547 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2021-11-12 23:17:10,547 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2021-11-12 23:17:10,547 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_read_leb [2021-11-12 23:17:10,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_read_leb [2021-11-12 23:17:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_do_get_device_info [2021-11-12 23:17:10,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_do_get_device_info [2021-11-12 23:17:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_cdev_ioctl [2021-11-12 23:17:10,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_cdev_ioctl [2021-11-12 23:17:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ckvol_mutex_of_ubi_device [2021-11-12 23:17:10,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ckvol_mutex_of_ubi_device [2021-11-12 23:17:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-11-12 23:17:10,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-11-12 23:17:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_sysfs_close [2021-11-12 23:17:10,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_sysfs_close [2021-11-12 23:17:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure vtbl_check [2021-11-12 23:17:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure vtbl_check [2021-11-12 23:17:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_vid_hdr [2021-11-12 23:17:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_vid_hdr [2021-11-12 23:17:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_cdev_ioctl [2021-11-12 23:17:10,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_cdev_ioctl [2021-11-12 23:17:10,551 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-12 23:17:10,552 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-12 23:17:10,552 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_compare_lebs [2021-11-12 23:17:10,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_compare_lebs [2021-11-12 23:17:10,552 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_get_fm_peb [2021-11-12 23:17:10,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_get_fm_peb [2021-11-12 23:17:10,552 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-12 23:17:10,553 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-12 23:17:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2021-11-12 23:17:10,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2021-11-12 23:17:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_ioctl [2021-11-12 23:17:10,553 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_ioctl [2021-11-12 23:17:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_fastmap [2021-11-12 23:17:10,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_fastmap [2021-11-12 23:17:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure is_error_sane [2021-11-12 23:17:10,554 INFO L138 BoogieDeclarations]: Found implementation of procedure is_error_sane [2021-11-12 23:17:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_vid_hdr [2021-11-12 23:17:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_vid_hdr [2021-11-12 23:17:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vid_hdr [2021-11-12 23:17:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vid_hdr [2021-11-12 23:17:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2021-11-12 23:17:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2021-11-12 23:17:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_check_volume [2021-11-12 23:17:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_check_volume [2021-11-12 23:17:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-12 23:17:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_calc_data_len [2021-11-12 23:17:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_calc_data_len [2021-11-12 23:17:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_data [2021-11-12 23:17:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_data [2021-11-12 23:17:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_close [2021-11-12 23:17:10,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_close [2021-11-12 23:17:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_free_vid_hdr [2021-11-12 23:17:10,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_free_vid_hdr [2021-11-12 23:17:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 23:17:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-12 23:17:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 23:17:10,558 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-12 23:17:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-12 23:17:10,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 23:17:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2021-11-12 23:17:10,559 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2021-11-12 23:17:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-12 23:17:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_find_av [2021-11-12 23:17:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_find_av [2021-11-12 23:17:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-12 23:17:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-12 23:17:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-12 23:17:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-12 23:17:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-12 23:17:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-12 23:17:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_ubi_work [2021-11-12 23:17:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_ubi_work [2021-11-12 23:17:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_erase___0 [2021-11-12 23:17:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_erase___0 [2021-11-12 23:17:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-12 23:17:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-12 23:17:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-12 23:17:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-12 23:17:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_ec_hdr [2021-11-12 23:17:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_ec_hdr [2021-11-12 23:17:10,563 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_not_bad [2021-11-12 23:17:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_not_bad [2021-11-12 23:17:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-12 23:17:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-12 23:17:10,566 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_div_by_eb [2021-11-12 23:17:10,566 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_div_by_eb [2021-11-12 23:17:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-12 23:17:10,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-12 23:17:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_calculate_reserved [2021-11-12 23:17:10,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_calculate_reserved [2021-11-12 23:17:10,574 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_debugfs_exit_dev [2021-11-12 23:17:10,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_debugfs_exit_dev [2021-11-12 23:17:10,574 INFO L130 BoogieDeclarations]: Found specification of procedure validate_vid_hdr [2021-11-12 23:17:10,574 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_vid_hdr [2021-11-12 23:17:10,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_buf_mutex_of_ubi_device [2021-11-12 23:17:10,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_buf_mutex_of_ubi_device [2021-11-12 23:17:10,575 INFO L130 BoogieDeclarations]: Found specification of procedure find_mean_wl_entry [2021-11-12 23:17:10,575 INFO L138 BoogieDeclarations]: Found implementation of procedure find_mean_wl_entry [2021-11-12 23:17:10,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-11-12 23:17:10,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-11-12 23:17:10,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_move_mutex_of_ubi_device [2021-11-12 23:17:10,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_move_mutex_of_ubi_device [2021-11-12 23:17:10,575 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2021-11-12 23:17:10,575 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2021-11-12 23:17:10,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-12 23:17:10,575 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-12 23:17:10,576 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_data [2021-11-12 23:17:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_data [2021-11-12 23:17:10,576 INFO L130 BoogieDeclarations]: Found specification of procedure prot_queue_add [2021-11-12 23:17:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure prot_queue_add [2021-11-12 23:17:10,576 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2021-11-12 23:17:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2021-11-12 23:17:10,576 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-12 23:17:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-12 23:17:10,576 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_write [2021-11-12 23:17:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_write [2021-11-12 23:17:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-12 23:17:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-12 23:17:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-12 23:17:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-12 23:17:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2021-11-12 23:17:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2021-11-12 23:17:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure new_fm_vhdr [2021-11-12 23:17:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure new_fm_vhdr [2021-11-12 23:17:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure yield [2021-11-12 23:17:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure yield [2021-11-12 23:17:10,578 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2021-11-12 23:17:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2021-11-12 23:17:10,578 INFO L130 BoogieDeclarations]: Found specification of procedure find_wl_entry [2021-11-12 23:17:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure find_wl_entry [2021-11-12 23:17:10,578 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_io [2021-11-12 23:17:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_io [2021-11-12 23:17:10,578 INFO L130 BoogieDeclarations]: Found specification of procedure __vmalloc [2021-11-12 23:17:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __vmalloc [2021-11-12 23:17:10,578 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_is_bad [2021-11-12 23:17:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_is_bad [2021-11-12 23:17:10,579 INFO L130 BoogieDeclarations]: Found specification of procedure vol_id2idx [2021-11-12 23:17:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_id2idx [2021-11-12 23:17:10,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_device_mutex_of_ubi_device [2021-11-12 23:17:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_device_mutex_of_ubi_device [2021-11-12 23:17:10,579 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2021-11-12 23:17:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2021-11-12 23:17:10,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 23:17:10,579 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_reserved [2021-11-12 23:17:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_reserved [2021-11-12 23:17:10,579 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_put_fm_peb [2021-11-12 23:17:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_put_fm_peb [2021-11-12 23:17:10,580 INFO L130 BoogieDeclarations]: Found specification of procedure in_wl_tree [2021-11-12 23:17:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure in_wl_tree [2021-11-12 23:17:10,580 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ai [2021-11-12 23:17:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ai [2021-11-12 23:17:10,580 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2021-11-12 23:17:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2021-11-12 23:17:10,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_move_mutex_of_ubi_device [2021-11-12 23:17:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_move_mutex_of_ubi_device [2021-11-12 23:17:10,581 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_get_peb [2021-11-12 23:17:10,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_get_peb [2021-11-12 23:17:10,581 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-12 23:17:10,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-12 23:17:10,581 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_ai [2021-11-12 23:17:10,581 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_ai [2021-11-12 23:17:10,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 23:17:10,581 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-12 23:17:10,581 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_aeb [2021-11-12 23:17:10,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_aeb [2021-11-12 23:17:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-12 23:17:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_av [2021-11-12 23:17:10,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_av [2021-11-12 23:17:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-12 23:17:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-12 23:17:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure write_leb [2021-11-12 23:17:10,582 INFO L138 BoogieDeclarations]: Found implementation of procedure write_leb [2021-11-12 23:17:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2021-11-12 23:17:10,582 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2021-11-12 23:17:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2021-11-12 23:17:10,583 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2021-11-12 23:17:10,583 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_erase [2021-11-12 23:17:10,583 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_erase [2021-11-12 23:17:10,583 INFO L130 BoogieDeclarations]: Found specification of procedure prot_queue_del [2021-11-12 23:17:10,583 INFO L138 BoogieDeclarations]: Found implementation of procedure prot_queue_del [2021-11-12 23:17:10,583 INFO L130 BoogieDeclarations]: Found specification of procedure validate_ec_hdr [2021-11-12 23:17:10,583 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_ec_hdr [2021-11-12 23:17:10,583 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_compat [2021-11-12 23:17:10,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_compat [2021-11-12 23:17:10,583 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_gen [2021-11-12 23:17:10,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_gen [2021-11-12 23:17:10,584 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_remove_av [2021-11-12 23:17:10,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_remove_av [2021-11-12 23:17:10,584 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-11-12 23:17:10,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-11-12 23:17:10,584 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2021-11-12 23:17:10,584 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2021-11-12 23:17:10,585 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_device [2021-11-12 23:17:10,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_device [2021-11-12 23:17:10,585 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2021-11-12 23:17:10,585 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2021-11-12 23:17:10,585 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_vid_hdr [2021-11-12 23:17:10,586 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_vid_hdr [2021-11-12 23:17:10,586 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2021-11-12 23:17:10,586 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2021-11-12 23:17:10,586 INFO L130 BoogieDeclarations]: Found specification of procedure leb_write_lock [2021-11-12 23:17:10,586 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_write_lock [2021-11-12 23:17:10,586 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-11-12 23:17:10,586 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-11-12 23:17:10,586 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2021-11-12 23:17:10,586 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2021-11-12 23:17:10,586 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read [2021-11-12 23:17:10,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read [2021-11-12 23:17:10,591 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_change_vtbl_record [2021-11-12 23:17:10,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_change_vtbl_record [2021-11-12 23:17:10,591 INFO L130 BoogieDeclarations]: Found specification of procedure uif_close [2021-11-12 23:17:10,591 INFO L138 BoogieDeclarations]: Found implementation of procedure uif_close [2021-11-12 23:17:10,591 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2021-11-12 23:17:10,591 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2021-11-12 23:17:10,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-12 23:17:10,592 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_atomic_leb_change [2021-11-12 23:17:10,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_atomic_leb_change [2021-11-12 23:17:10,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 23:17:10,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 23:17:10,593 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-12 23:17:10,593 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-12 23:17:10,593 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_ro_mode [2021-11-12 23:17:10,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_ro_mode [2021-11-12 23:17:10,593 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-12 23:17:10,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-12 23:17:10,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 23:17:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 23:17:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 23:17:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2021-11-12 23:17:10,594 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2021-11-12 23:17:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-12 23:17:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fm_mutex_of_ubi_device [2021-11-12 23:17:10,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fm_mutex_of_ubi_device [2021-11-12 23:17:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 23:17:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-12 23:17:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_buf_mutex_of_ubi_device [2021-11-12 23:17:10,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_buf_mutex_of_ubi_device [2021-11-12 23:17:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ubi_devices_mutex [2021-11-12 23:17:10,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ubi_devices_mutex [2021-11-12 23:17:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-12 23:17:10,595 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-12 23:17:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure scan_all [2021-11-12 23:17:10,595 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_all [2021-11-12 23:17:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_flash [2021-11-12 23:17:10,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_flash [2021-11-12 23:17:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr [2021-11-12 23:17:10,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr [2021-11-12 23:17:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_is_fm_block [2021-11-12 23:17:10,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_is_fm_block [2021-11-12 23:17:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure leb_write_unlock [2021-11-12 23:17:10,596 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_write_unlock [2021-11-12 23:17:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_device_mutex_of_ubi_device [2021-11-12 23:17:10,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_device_mutex_of_ubi_device [2021-11-12 23:17:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure device_register [2021-11-12 23:17:10,596 INFO L138 BoogieDeclarations]: Found implementation of procedure device_register [2021-11-12 23:17:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_sync_erase [2021-11-12 23:17:10,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_sync_erase [2021-11-12 23:17:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-12 23:17:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-12 23:17:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-12 23:17:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-12 23:17:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure idx2vol_id [2021-11-12 23:17:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure idx2vol_id [2021-11-12 23:17:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2021-11-12 23:17:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2021-11-12 23:17:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_peb_ec_hdr [2021-11-12 23:17:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_peb_ec_hdr [2021-11-12 23:17:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vol_info [2021-11-12 23:17:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vol_info [2021-11-12 23:17:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-12 23:17:10,598 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-12 23:17:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure get_peb_for_wl [2021-11-12 23:17:10,598 INFO L138 BoogieDeclarations]: Found implementation of procedure get_peb_for_wl [2021-11-12 23:17:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2021-11-12 23:17:10,598 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2021-11-12 23:17:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-12 23:17:10,598 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-12 23:17:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure blocking_notifier_call_chain [2021-11-12 23:17:10,598 INFO L138 BoogieDeclarations]: Found implementation of procedure blocking_notifier_call_chain [2021-11-12 23:17:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure create_vtbl [2021-11-12 23:17:10,599 INFO L138 BoogieDeclarations]: Found implementation of procedure create_vtbl [2021-11-12 23:17:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2021-11-12 23:17:10,599 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2021-11-12 23:17:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-12 23:17:10,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-12 23:17:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-11-12 23:17:10,599 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-11-12 23:17:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 23:17:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure do_work [2021-11-12 23:17:10,599 INFO L138 BoogieDeclarations]: Found implementation of procedure do_work [2021-11-12 23:17:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-12 23:17:10,600 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-12 23:17:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_in_wl_tree [2021-11-12 23:17:10,600 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_in_wl_tree [2021-11-12 23:17:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_open_volume [2021-11-12 23:17:10,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_open_volume [2021-11-12 23:17:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_check_pattern [2021-11-12 23:17:10,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_check_pattern [2021-11-12 23:17:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_bitflip [2021-11-12 23:17:10,600 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_bitflip [2021-11-12 23:17:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_write_leb [2021-11-12 23:17:10,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_write_leb [2021-11-12 23:17:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2021-11-12 23:17:10,601 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2021-11-12 23:17:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2021-11-12 23:17:10,601 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2021-11-12 23:17:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 23:17:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_put_device [2021-11-12 23:17:10,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_put_device [2021-11-12 23:17:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure assign_aeb_to_av [2021-11-12 23:17:10,601 INFO L138 BoogieDeclarations]: Found implementation of procedure assign_aeb_to_av [2021-11-12 23:17:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure clear_update_marker [2021-11-12 23:17:10,602 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_update_marker [2021-11-12 23:17:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2021-11-12 23:17:10,602 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2021-11-12 23:17:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure scan_peb [2021-11-12 23:17:10,602 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_peb [2021-11-12 23:17:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-12 23:17:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2021-11-12 23:17:10,602 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2021-11-12 23:17:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 23:17:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-12 23:17:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure validate_vid_hdr___0 [2021-11-12 23:17:10,603 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_vid_hdr___0 [2021-11-12 23:17:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 23:17:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 23:17:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-12 23:17:10,603 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-12 23:17:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_self_check_all_ff [2021-11-12 23:17:10,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_self_check_all_ff [2021-11-12 23:17:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2021-11-12 23:17:10,603 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2021-11-12 23:17:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_eccerr [2021-11-12 23:17:10,604 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_eccerr [2021-11-12 23:17:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_close_volume [2021-11-12 23:17:10,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_close_volume [2021-11-12 23:17:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_put_peb [2021-11-12 23:17:10,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_put_peb [2021-11-12 23:17:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-12 23:17:10,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-12 23:17:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2021-11-12 23:17:10,604 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2021-11-12 23:17:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-12 23:17:10,605 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-12 23:17:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-12 23:17:10,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-12 23:17:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_wear_leveling [2021-11-12 23:17:10,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_wear_leveling [2021-11-12 23:17:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure leb_read_unlock [2021-11-12 23:17:10,606 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_read_unlock [2021-11-12 23:17:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_next_sqnum [2021-11-12 23:17:10,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_next_sqnum [2021-11-12 23:17:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ubi_devices_mutex [2021-11-12 23:17:10,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ubi_devices_mutex [2021-11-12 23:17:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-12 23:17:10,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-12 23:17:10,607 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_ec_hdr [2021-11-12 23:17:10,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_ec_hdr [2021-11-12 23:17:10,607 INFO L130 BoogieDeclarations]: Found specification of procedure ltree_add_entry [2021-11-12 23:17:10,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ltree_add_entry [2021-11-12 23:17:10,607 INFO L130 BoogieDeclarations]: Found specification of procedure volume_sysfs_close [2021-11-12 23:17:10,607 INFO L138 BoogieDeclarations]: Found implementation of procedure volume_sysfs_close [2021-11-12 23:17:10,607 INFO L130 BoogieDeclarations]: Found specification of procedure revoke_exclusive [2021-11-12 23:17:10,607 INFO L138 BoogieDeclarations]: Found implementation of procedure revoke_exclusive [2021-11-12 23:17:10,607 INFO L130 BoogieDeclarations]: Found specification of procedure return_unused_pool_pebs [2021-11-12 23:17:10,607 INFO L138 BoogieDeclarations]: Found implementation of procedure return_unused_pool_pebs [2021-11-12 23:17:10,608 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-12 23:17:10,608 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-12 23:17:10,608 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vtbl_record [2021-11-12 23:17:10,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vtbl_record [2021-11-12 23:17:10,608 INFO L130 BoogieDeclarations]: Found specification of procedure erase_worker [2021-11-12 23:17:10,608 INFO L138 BoogieDeclarations]: Found implementation of procedure erase_worker [2021-11-12 23:17:10,608 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_erase [2021-11-12 23:17:10,608 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_erase [2021-11-12 23:17:10,608 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_add_to_av [2021-11-12 23:17:10,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_add_to_av [2021-11-12 23:17:10,608 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2021-11-12 23:17:10,609 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2021-11-12 23:17:10,609 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-12 23:17:10,609 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-12 23:17:10,609 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-12 23:17:10,609 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-12 23:17:10,609 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-12 23:17:10,609 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-12 23:17:10,609 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-11-12 23:17:10,609 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-11-12 23:17:10,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-12 23:17:10,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-12 23:17:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-12 23:17:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_remove_volume [2021-11-12 23:17:10,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_remove_volume [2021-11-12 23:17:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-12 23:17:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-12 23:17:10,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-12 23:17:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure ltree_lookup [2021-11-12 23:17:10,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ltree_lookup [2021-11-12 23:17:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-11-12 23:17:10,610 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-11-12 23:17:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-11-12 23:17:10,611 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-11-12 23:17:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-12 23:17:10,611 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-12 23:17:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_flush [2021-11-12 23:17:10,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_flush [2021-11-12 23:17:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure add_to_list [2021-11-12 23:17:10,611 INFO L138 BoogieDeclarations]: Found implementation of procedure add_to_list [2021-11-12 23:17:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_volumes [2021-11-12 23:17:10,611 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_volumes [2021-11-12 23:17:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure kill_volumes [2021-11-12 23:17:10,612 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_volumes [2021-11-12 23:17:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_is_bgt_disabled [2021-11-12 23:17:10,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_is_bgt_disabled [2021-11-12 23:17:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_notify_all [2021-11-12 23:17:10,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_notify_all [2021-11-12 23:17:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-12 23:17:10,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-12 23:17:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write [2021-11-12 23:17:10,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write [2021-11-12 23:17:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure imajor [2021-11-12 23:17:10,612 INFO L138 BoogieDeclarations]: Found implementation of procedure imajor [2021-11-12 23:17:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure scan_pool [2021-11-12 23:17:10,613 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_pool [2021-11-12 23:17:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-12 23:17:10,613 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-12 23:17:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure add_aeb [2021-11-12 23:17:10,613 INFO L138 BoogieDeclarations]: Found implementation of procedure add_aeb [2021-11-12 23:17:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_read [2021-11-12 23:17:10,613 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_read [2021-11-12 23:17:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure get_exclusive [2021-11-12 23:17:10,613 INFO L138 BoogieDeclarations]: Found implementation of procedure get_exclusive [2021-11-12 23:17:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_major2num [2021-11-12 23:17:10,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_major2num [2021-11-12 23:17:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_do_get_volume_info [2021-11-12 23:17:10,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_do_get_volume_info [2021-11-12 23:17:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_fm_mutex_of_ubi_device [2021-11-12 23:17:10,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_fm_mutex_of_ubi_device [2021-11-12 23:17:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2021-11-12 23:17:10,614 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2021-11-12 23:17:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-12 23:17:10,614 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-12 23:17:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure tree_destroy [2021-11-12 23:17:10,614 INFO L138 BoogieDeclarations]: Found implementation of procedure tree_destroy [2021-11-12 23:17:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_ec_hdr [2021-11-12 23:17:10,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_ec_hdr [2021-11-12 23:17:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure find_anchor_wl_entry [2021-11-12 23:17:10,615 INFO L138 BoogieDeclarations]: Found implementation of procedure find_anchor_wl_entry [2021-11-12 23:17:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-12 23:17:10,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-12 23:17:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2021-11-12 23:17:10,615 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2021-11-12 23:17:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure wl_tree_add [2021-11-12 23:17:10,615 INFO L138 BoogieDeclarations]: Found implementation of procedure wl_tree_add