./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 653bbac28ac5777df45378e95c3d4d049df50356a6a758af8df299c50637b77a --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:08:37,329 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:08:37,331 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:08:37,383 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:08:37,383 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:08:37,386 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:08:37,387 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:08:37,389 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:08:37,390 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:08:37,393 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:08:37,394 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:08:37,395 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:08:37,395 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:08:37,397 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:08:37,398 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:08:37,403 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:08:37,404 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:08:37,404 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:08:37,406 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:08:37,409 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:08:37,410 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:08:37,411 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:08:37,412 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:08:37,413 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:08:37,417 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:08:37,417 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:08:37,417 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:08:37,418 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:08:37,418 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:08:37,418 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:08:37,418 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:08:37,419 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:08:37,419 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:08:37,420 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:08:37,420 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:08:37,420 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:08:37,421 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:08:37,421 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:08:37,421 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:08:37,421 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:08:37,422 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:08:37,422 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:08:37,441 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:08:37,441 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:08:37,442 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:08:37,442 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:08:37,442 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:08:37,443 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:08:37,443 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:08:37,443 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:08:37,443 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:08:37,443 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:08:37,444 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:08:37,444 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:08:37,444 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:08:37,444 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:08:37,445 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:08:37,445 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:08:37,445 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:08:37,445 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:08:37,445 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:08:37,445 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:08:37,445 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:08:37,446 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:08:37,446 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:08:37,446 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:08:37,446 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:08:37,446 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:08:37,446 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:08:37,446 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:08:37,447 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:08:37,447 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:08:37,447 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:08:37,447 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 653bbac28ac5777df45378e95c3d4d049df50356a6a758af8df299c50637b77a [2021-12-15 13:08:37,615 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:08:37,632 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:08:37,634 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:08:37,654 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:08:37,655 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:08:37,656 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i [2021-12-15 13:08:37,706 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac5a6164e/6547d4ba73384788b79e884a11704867/FLAGa1f238d48 [2021-12-15 13:08:38,459 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:08:38,459 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i [2021-12-15 13:08:38,515 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac5a6164e/6547d4ba73384788b79e884a11704867/FLAGa1f238d48 [2021-12-15 13:08:38,950 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac5a6164e/6547d4ba73384788b79e884a11704867 [2021-12-15 13:08:38,953 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:08:38,954 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:08:38,955 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:08:38,963 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:08:38,965 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:08:38,966 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:08:38" (1/1) ... [2021-12-15 13:08:38,967 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7220396 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:38, skipping insertion in model container [2021-12-15 13:08:38,968 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:08:38" (1/1) ... [2021-12-15 13:08:38,972 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:08:39,137 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:08:39,563 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4269] [2021-12-15 13:08:39,564 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4270-4271] [2021-12-15 13:08:39,988 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i[125841,125854] [2021-12-15 13:08:45,003 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:08:45,051 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:08:45,101 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4269] [2021-12-15 13:08:45,102 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4270-4271] [2021-12-15 13:08:45,139 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i[125841,125854] [2021-12-15 13:08:45,707 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:08:45,862 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:08:45,862 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:45 WrapperNode [2021-12-15 13:08:45,863 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:08:45,863 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:08:45,864 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:08:45,864 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:08:45,868 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:45" (1/1) ... [2021-12-15 13:08:46,166 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:45" (1/1) ... [2021-12-15 13:08:46,988 INFO L137 Inliner]: procedures = 600, calls = 14234, calls flagged for inlining = 262, calls inlined = 250, statements flattened = 29242 [2021-12-15 13:08:46,989 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:08:46,990 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:08:46,990 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:08:46,990 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:08:46,998 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:45" (1/1) ... [2021-12-15 13:08:46,999 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:45" (1/1) ... [2021-12-15 13:08:47,153 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:45" (1/1) ... [2021-12-15 13:08:47,154 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:45" (1/1) ... [2021-12-15 13:08:47,563 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:45" (1/1) ... [2021-12-15 13:08:47,624 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:45" (1/1) ... [2021-12-15 13:08:47,688 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:45" (1/1) ... [2021-12-15 13:08:47,814 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:08:47,816 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:08:47,816 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:08:47,816 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:08:47,817 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:45" (1/1) ... [2021-12-15 13:08:47,822 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:08:47,830 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:08:47,842 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:08:47,861 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:08:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure volume_sysfs_init [2021-12-15 13:08:47,891 INFO L138 BoogieDeclarations]: Found implementation of procedure volume_sysfs_init [2021-12-15 13:08:47,891 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_ec_hdr [2021-12-15 13:08:47,891 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_ec_hdr [2021-12-15 13:08:47,891 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_unmap_leb [2021-12-15 13:08:47,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_unmap_leb [2021-12-15 13:08:47,891 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-15 13:08:47,891 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-12-15 13:08:47,892 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-12-15 13:08:47,892 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-12-15 13:08:47,892 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-12-15 13:08:47,892 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_resize_volume [2021-12-15 13:08:47,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_resize_volume [2021-12-15 13:08:47,892 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_free_internal_volumes [2021-12-15 13:08:47,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_free_internal_volumes [2021-12-15 13:08:47,892 INFO L130 BoogieDeclarations]: Found specification of procedure __schedule_ubi_work [2021-12-15 13:08:47,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __schedule_ubi_work [2021-12-15 13:08:47,892 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_volume_notify [2021-12-15 13:08:47,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_volume_notify [2021-12-15 13:08:47,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:08:47,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:08:47,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:08:47,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:08:47,892 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_detach_mtd_dev [2021-12-15 13:08:47,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_detach_mtd_dev [2021-12-15 13:08:47,892 INFO L130 BoogieDeclarations]: Found specification of procedure put_mtd_device [2021-12-15 13:08:47,892 INFO L138 BoogieDeclarations]: Found implementation of procedure put_mtd_device [2021-12-15 13:08:47,893 INFO L130 BoogieDeclarations]: Found specification of procedure erase_block [2021-12-15 13:08:47,893 INFO L138 BoogieDeclarations]: Found implementation of procedure erase_block [2021-12-15 13:08:47,893 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_pending [2021-12-15 13:08:47,893 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_pending [2021-12-15 13:08:47,893 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2021-12-15 13:08:47,893 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2021-12-15 13:08:47,893 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-12-15 13:08:47,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-12-15 13:08:47,893 INFO L130 BoogieDeclarations]: Found specification of procedure class_remove_file [2021-12-15 13:08:47,893 INFO L138 BoogieDeclarations]: Found implementation of procedure class_remove_file [2021-12-15 13:08:47,893 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2021-12-15 13:08:47,893 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2021-12-15 13:08:47,893 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_read_leb [2021-12-15 13:08:47,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_read_leb [2021-12-15 13:08:47,893 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_do_get_device_info [2021-12-15 13:08:47,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_do_get_device_info [2021-12-15 13:08:47,893 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_cdev_ioctl [2021-12-15 13:08:47,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_cdev_ioctl [2021-12-15 13:08:47,894 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_sysfs_close [2021-12-15 13:08:47,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_sysfs_close [2021-12-15 13:08:47,894 INFO L130 BoogieDeclarations]: Found specification of procedure vtbl_check [2021-12-15 13:08:47,894 INFO L138 BoogieDeclarations]: Found implementation of procedure vtbl_check [2021-12-15 13:08:47,894 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_remove [2021-12-15 13:08:47,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_remove [2021-12-15 13:08:47,894 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_vid_hdr [2021-12-15 13:08:47,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_vid_hdr [2021-12-15 13:08:47,894 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_cdev_ioctl [2021-12-15 13:08:47,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_cdev_ioctl [2021-12-15 13:08:47,894 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_cleanup [2021-12-15 13:08:47,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_cleanup [2021-12-15 13:08:47,894 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-15 13:08:47,894 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-15 13:08:47,894 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_compare_lebs [2021-12-15 13:08:47,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_compare_lebs [2021-12-15 13:08:47,894 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_get_fm_peb [2021-12-15 13:08:47,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_get_fm_peb [2021-12-15 13:08:47,895 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:08:47,895 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:08:47,895 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2021-12-15 13:08:47,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2021-12-15 13:08:47,895 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_ioctl [2021-12-15 13:08:47,895 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_ioctl [2021-12-15 13:08:47,895 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_fastmap [2021-12-15 13:08:47,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_fastmap [2021-12-15 13:08:47,895 INFO L130 BoogieDeclarations]: Found specification of procedure is_error_sane [2021-12-15 13:08:47,895 INFO L138 BoogieDeclarations]: Found implementation of procedure is_error_sane [2021-12-15 13:08:47,895 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_vid_hdr [2021-12-15 13:08:47,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_vid_hdr [2021-12-15 13:08:47,895 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vid_hdr [2021-12-15 13:08:47,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vid_hdr [2021-12-15 13:08:47,895 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2021-12-15 13:08:47,895 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2021-12-15 13:08:47,895 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_check_volume [2021-12-15 13:08:47,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_check_volume [2021-12-15 13:08:47,895 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:08:47,896 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_calc_data_len [2021-12-15 13:08:47,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_calc_data_len [2021-12-15 13:08:47,896 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_data [2021-12-15 13:08:47,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_data [2021-12-15 13:08:47,896 INFO L130 BoogieDeclarations]: Found specification of procedure dfs_file_write [2021-12-15 13:08:47,896 INFO L138 BoogieDeclarations]: Found implementation of procedure dfs_file_write [2021-12-15 13:08:47,896 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_close [2021-12-15 13:08:47,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_close [2021-12-15 13:08:47,896 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_free_vid_hdr [2021-12-15 13:08:47,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_free_vid_hdr [2021-12-15 13:08:47,896 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:08:47,896 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-15 13:08:47,896 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-15 13:08:47,896 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2021-12-15 13:08:47,896 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2021-12-15 13:08:47,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_7 [2021-12-15 13:08:47,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_7 [2021-12-15 13:08:47,896 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_find_av [2021-12-15 13:08:47,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_find_av [2021-12-15 13:08:47,896 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:08:47,897 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:08:47,897 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-12-15 13:08:47,897 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-12-15 13:08:47,897 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:08:47,897 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:08:47,897 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_ubi_work [2021-12-15 13:08:47,897 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_ubi_work [2021-12-15 13:08:47,897 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_erase___0 [2021-12-15 13:08:47,897 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_erase___0 [2021-12-15 13:08:47,897 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:08:47,897 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:08:47,897 INFO L130 BoogieDeclarations]: Found specification of procedure dev_attribute_show [2021-12-15 13:08:47,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_attribute_show [2021-12-15 13:08:47,897 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-15 13:08:47,897 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-15 13:08:47,897 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_ec_hdr [2021-12-15 13:08:47,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_ec_hdr [2021-12-15 13:08:47,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:08:47,897 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_not_bad [2021-12-15 13:08:47,898 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_not_bad [2021-12-15 13:08:47,898 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:08:47,898 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:08:47,898 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_div_by_eb [2021-12-15 13:08:47,898 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_div_by_eb [2021-12-15 13:08:47,898 INFO L130 BoogieDeclarations]: Found specification of procedure find_dev_nolock [2021-12-15 13:08:47,898 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dev_nolock [2021-12-15 13:08:47,898 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-12-15 13:08:47,898 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-12-15 13:08:47,898 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:08:47,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:08:47,898 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_calculate_reserved [2021-12-15 13:08:47,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_calculate_reserved [2021-12-15 13:08:47,898 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_debugfs_exit_dev [2021-12-15 13:08:47,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_debugfs_exit_dev [2021-12-15 13:08:47,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:08:47,898 INFO L130 BoogieDeclarations]: Found specification of procedure validate_vid_hdr [2021-12-15 13:08:47,898 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_vid_hdr [2021-12-15 13:08:47,898 INFO L130 BoogieDeclarations]: Found specification of procedure find_mean_wl_entry [2021-12-15 13:08:47,898 INFO L138 BoogieDeclarations]: Found implementation of procedure find_mean_wl_entry [2021-12-15 13:08:47,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:08:47,899 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2021-12-15 13:08:47,899 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2021-12-15 13:08:47,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:08:47,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:08:47,899 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_data [2021-12-15 13:08:47,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_data [2021-12-15 13:08:47,899 INFO L130 BoogieDeclarations]: Found specification of procedure prot_queue_add [2021-12-15 13:08:47,899 INFO L138 BoogieDeclarations]: Found implementation of procedure prot_queue_add [2021-12-15 13:08:47,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:08:47,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:08:47,899 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_open_volume_nm [2021-12-15 13:08:47,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_open_volume_nm [2021-12-15 13:08:47,899 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2021-12-15 13:08:47,899 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2021-12-15 13:08:47,899 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-12-15 13:08:47,899 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-12-15 13:08:47,899 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_write [2021-12-15 13:08:47,899 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_write [2021-12-15 13:08:47,899 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2021-12-15 13:08:47,899 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2021-12-15 13:08:47,900 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:08:47,900 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:08:47,900 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-15 13:08:47,900 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-15 13:08:47,900 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2021-12-15 13:08:47,900 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2021-12-15 13:08:47,900 INFO L130 BoogieDeclarations]: Found specification of procedure new_fm_vhdr [2021-12-15 13:08:47,900 INFO L138 BoogieDeclarations]: Found implementation of procedure new_fm_vhdr [2021-12-15 13:08:47,900 INFO L130 BoogieDeclarations]: Found specification of procedure yield [2021-12-15 13:08:47,900 INFO L138 BoogieDeclarations]: Found implementation of procedure yield [2021-12-15 13:08:47,900 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2021-12-15 13:08:47,900 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2021-12-15 13:08:47,900 INFO L130 BoogieDeclarations]: Found specification of procedure find_wl_entry [2021-12-15 13:08:47,900 INFO L138 BoogieDeclarations]: Found implementation of procedure find_wl_entry [2021-12-15 13:08:47,900 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoint [2021-12-15 13:08:47,900 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoint [2021-12-15 13:08:47,900 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_io [2021-12-15 13:08:47,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_io [2021-12-15 13:08:47,900 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_cur_bytes [2021-12-15 13:08:47,900 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_cur_bytes [2021-12-15 13:08:47,900 INFO L130 BoogieDeclarations]: Found specification of procedure __vmalloc [2021-12-15 13:08:47,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __vmalloc [2021-12-15 13:08:47,901 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_is_bad [2021-12-15 13:08:47,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_is_bad [2021-12-15 13:08:47,901 INFO L130 BoogieDeclarations]: Found specification of procedure vol_id2idx [2021-12-15 13:08:47,901 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_id2idx [2021-12-15 13:08:47,901 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_attach_mtd_dev [2021-12-15 13:08:47,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_attach_mtd_dev [2021-12-15 13:08:47,901 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2021-12-15 13:08:47,901 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2021-12-15 13:08:47,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:08:47,901 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_reserved [2021-12-15 13:08:47,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_reserved [2021-12-15 13:08:47,901 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_put_fm_peb [2021-12-15 13:08:47,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_put_fm_peb [2021-12-15 13:08:47,901 INFO L130 BoogieDeclarations]: Found specification of procedure in_wl_tree [2021-12-15 13:08:47,901 INFO L138 BoogieDeclarations]: Found implementation of procedure in_wl_tree [2021-12-15 13:08:47,901 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ai [2021-12-15 13:08:47,901 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ai [2021-12-15 13:08:47,901 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2021-12-15 13:08:47,901 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2021-12-15 13:08:47,901 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_get_peb [2021-12-15 13:08:47,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_get_peb [2021-12-15 13:08:47,902 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:08:47,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:08:47,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:08:47,902 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_ai [2021-12-15 13:08:47,902 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_ai [2021-12-15 13:08:47,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:08:47,902 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2021-12-15 13:08:47,902 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2021-12-15 13:08:47,902 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:08:47,902 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_aeb [2021-12-15 13:08:47,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_aeb [2021-12-15 13:08:47,902 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_av [2021-12-15 13:08:47,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_av [2021-12-15 13:08:47,902 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-15 13:08:47,902 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-15 13:08:47,902 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:08:47,902 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:08:47,902 INFO L130 BoogieDeclarations]: Found specification of procedure write_leb [2021-12-15 13:08:47,902 INFO L138 BoogieDeclarations]: Found implementation of procedure write_leb [2021-12-15 13:08:47,902 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2021-12-15 13:08:47,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2021-12-15 13:08:47,903 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2021-12-15 13:08:47,903 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2021-12-15 13:08:47,903 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_erase [2021-12-15 13:08:47,903 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_erase [2021-12-15 13:08:47,903 INFO L130 BoogieDeclarations]: Found specification of procedure prot_queue_del [2021-12-15 13:08:47,903 INFO L138 BoogieDeclarations]: Found implementation of procedure prot_queue_del [2021-12-15 13:08:47,903 INFO L130 BoogieDeclarations]: Found specification of procedure validate_ec_hdr [2021-12-15 13:08:47,903 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_ec_hdr [2021-12-15 13:08:47,903 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_compat [2021-12-15 13:08:47,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_compat [2021-12-15 13:08:47,903 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_gen [2021-12-15 13:08:47,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_gen [2021-12-15 13:08:47,903 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_remove_av [2021-12-15 13:08:47,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_remove_av [2021-12-15 13:08:47,903 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2021-12-15 13:08:47,903 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2021-12-15 13:08:47,903 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_device [2021-12-15 13:08:47,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_device [2021-12-15 13:08:47,903 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2021-12-15 13:08:47,903 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2021-12-15 13:08:47,903 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_vid_hdr [2021-12-15 13:08:47,904 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_vid_hdr [2021-12-15 13:08:47,904 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2021-12-15 13:08:47,904 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2021-12-15 13:08:47,904 INFO L130 BoogieDeclarations]: Found specification of procedure leb_write_lock [2021-12-15 13:08:47,904 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_write_lock [2021-12-15 13:08:47,904 INFO L130 BoogieDeclarations]: Found specification of procedure kern_path [2021-12-15 13:08:47,904 INFO L138 BoogieDeclarations]: Found implementation of procedure kern_path [2021-12-15 13:08:47,904 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-15 13:08:47,904 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-15 13:08:47,904 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2021-12-15 13:08:47,904 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2021-12-15 13:08:47,904 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read [2021-12-15 13:08:47,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read [2021-12-15 13:08:47,904 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:08:47,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:08:47,904 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_change_vtbl_record [2021-12-15 13:08:47,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_change_vtbl_record [2021-12-15 13:08:47,904 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:08:47,904 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:08:47,904 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_write [2021-12-15 13:08:47,904 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_write [2021-12-15 13:08:47,905 INFO L130 BoogieDeclarations]: Found specification of procedure uif_close [2021-12-15 13:08:47,905 INFO L138 BoogieDeclarations]: Found implementation of procedure uif_close [2021-12-15 13:08:47,905 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2021-12-15 13:08:47,905 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2021-12-15 13:08:47,905 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_remove_all [2021-12-15 13:08:47,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_remove_all [2021-12-15 13:08:47,905 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_atomic_leb_change [2021-12-15 13:08:47,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_atomic_leb_change [2021-12-15 13:08:47,905 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:08:47,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:08:47,905 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:08:47,905 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:08:47,905 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_ro_mode [2021-12-15 13:08:47,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_ro_mode [2021-12-15 13:08:47,905 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:08:47,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:08:47,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:08:47,905 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:08:47,905 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2021-12-15 13:08:47,905 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2021-12-15 13:08:47,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:08:47,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:08:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:08:47,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:08:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:08:47,906 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:08:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure scan_all [2021-12-15 13:08:47,906 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_all [2021-12-15 13:08:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-15 13:08:47,906 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-15 13:08:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_flash [2021-12-15 13:08:47,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_flash [2021-12-15 13:08:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_is_fm_block [2021-12-15 13:08:47,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_is_fm_block [2021-12-15 13:08:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure blk_fetch_request [2021-12-15 13:08:47,906 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_fetch_request [2021-12-15 13:08:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure leb_write_unlock [2021-12-15 13:08:47,906 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_write_unlock [2021-12-15 13:08:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure device_register [2021-12-15 13:08:47,906 INFO L138 BoogieDeclarations]: Found implementation of procedure device_register [2021-12-15 13:08:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_sync_erase [2021-12-15 13:08:47,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_sync_erase [2021-12-15 13:08:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:08:47,906 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:08:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:08:47,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:08:47,907 INFO L130 BoogieDeclarations]: Found specification of procedure idx2vol_id [2021-12-15 13:08:47,907 INFO L138 BoogieDeclarations]: Found implementation of procedure idx2vol_id [2021-12-15 13:08:47,907 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2021-12-15 13:08:47,907 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2021-12-15 13:08:47,907 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2021-12-15 13:08:47,907 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2021-12-15 13:08:47,911 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2021-12-15 13:08:47,911 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2021-12-15 13:08:47,911 INFO L130 BoogieDeclarations]: Found specification of procedure vol_attribute_show [2021-12-15 13:08:47,912 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_attribute_show [2021-12-15 13:08:47,912 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_peb_ec_hdr [2021-12-15 13:08:47,912 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_peb_ec_hdr [2021-12-15 13:08:47,912 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vol_info [2021-12-15 13:08:47,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vol_info [2021-12-15 13:08:47,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:08:47,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:08:47,912 INFO L130 BoogieDeclarations]: Found specification of procedure get_peb_for_wl [2021-12-15 13:08:47,912 INFO L138 BoogieDeclarations]: Found implementation of procedure get_peb_for_wl [2021-12-15 13:08:47,913 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:08:47,913 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:08:47,913 INFO L130 BoogieDeclarations]: Found specification of procedure path_put [2021-12-15 13:08:47,913 INFO L138 BoogieDeclarations]: Found implementation of procedure path_put [2021-12-15 13:08:47,913 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2021-12-15 13:08:47,913 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2021-12-15 13:08:47,913 INFO L130 BoogieDeclarations]: Found specification of procedure blocking_notifier_call_chain [2021-12-15 13:08:47,913 INFO L138 BoogieDeclarations]: Found implementation of procedure blocking_notifier_call_chain [2021-12-15 13:08:47,913 INFO L130 BoogieDeclarations]: Found specification of procedure create_vtbl [2021-12-15 13:08:47,914 INFO L138 BoogieDeclarations]: Found implementation of procedure create_vtbl [2021-12-15 13:08:47,914 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2021-12-15 13:08:47,914 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2021-12-15 13:08:47,914 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-15 13:08:47,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-15 13:08:47,914 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-12-15 13:08:47,914 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-12-15 13:08:47,914 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2021-12-15 13:08:47,914 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2021-12-15 13:08:47,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:08:47,915 INFO L130 BoogieDeclarations]: Found specification of procedure do_work [2021-12-15 13:08:47,915 INFO L138 BoogieDeclarations]: Found implementation of procedure do_work [2021-12-15 13:08:47,915 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:08:47,915 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:08:47,915 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_in_wl_tree [2021-12-15 13:08:47,915 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_in_wl_tree [2021-12-15 13:08:47,915 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_open_volume [2021-12-15 13:08:47,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_open_volume [2021-12-15 13:08:47,915 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_check_pattern [2021-12-15 13:08:47,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_check_pattern [2021-12-15 13:08:47,916 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_bitflip [2021-12-15 13:08:47,916 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_bitflip [2021-12-15 13:08:47,916 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_write_leb [2021-12-15 13:08:47,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_write_leb [2021-12-15 13:08:47,916 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2021-12-15 13:08:47,916 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2021-12-15 13:08:47,916 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2021-12-15 13:08:47,916 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2021-12-15 13:08:47,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:08:47,917 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_fsync [2021-12-15 13:08:47,917 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_fsync [2021-12-15 13:08:47,917 INFO L130 BoogieDeclarations]: Found specification of procedure get_mtd_device [2021-12-15 13:08:47,918 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mtd_device [2021-12-15 13:08:47,918 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_put_device [2021-12-15 13:08:47,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_put_device [2021-12-15 13:08:47,919 INFO L130 BoogieDeclarations]: Found specification of procedure assign_aeb_to_av [2021-12-15 13:08:47,919 INFO L138 BoogieDeclarations]: Found implementation of procedure assign_aeb_to_av [2021-12-15 13:08:47,919 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-12-15 13:08:47,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-12-15 13:08:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure clear_update_marker [2021-12-15 13:08:48,049 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_update_marker [2021-12-15 13:08:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-15 13:08:48,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-15 13:08:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2021-12-15 13:08:48,049 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2021-12-15 13:08:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure scan_peb [2021-12-15 13:08:48,050 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_peb [2021-12-15 13:08:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2021-12-15 13:08:48,050 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2021-12-15 13:08:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure validate_vid_hdr___0 [2021-12-15 13:08:48,050 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_vid_hdr___0 [2021-12-15 13:08:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr___3 [2021-12-15 13:08:48,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr___3 [2021-12-15 13:08:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_create [2021-12-15 13:08:48,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_create [2021-12-15 13:08:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:08:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr___0 [2021-12-15 13:08:48,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr___0 [2021-12-15 13:08:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:08:48,050 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:08:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr___4 [2021-12-15 13:08:48,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr___4 [2021-12-15 13:08:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_self_check_all_ff [2021-12-15 13:08:48,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_self_check_all_ff [2021-12-15 13:08:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2021-12-15 13:08:48,050 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2021-12-15 13:08:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_eccerr [2021-12-15 13:08:48,050 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_eccerr [2021-12-15 13:08:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_close_volume [2021-12-15 13:08:48,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_close_volume [2021-12-15 13:08:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_put_peb [2021-12-15 13:08:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_put_peb [2021-12-15 13:08:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 13:08:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 13:08:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2021-12-15 13:08:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2021-12-15 13:08:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:08:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:08:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure get_capacity [2021-12-15 13:08:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure get_capacity [2021-12-15 13:08:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:08:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:08:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:08:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:08:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_wear_leveling [2021-12-15 13:08:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_wear_leveling [2021-12-15 13:08:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure leb_read_unlock [2021-12-15 13:08:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_read_unlock [2021-12-15 13:08:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:08:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:08:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_next_sqnum [2021-12-15 13:08:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_next_sqnum [2021-12-15 13:08:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_ec_hdr [2021-12-15 13:08:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_ec_hdr [2021-12-15 13:08:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure bio_has_data [2021-12-15 13:08:48,052 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_has_data [2021-12-15 13:08:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure ltree_add_entry [2021-12-15 13:08:48,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ltree_add_entry [2021-12-15 13:08:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure volume_sysfs_close [2021-12-15 13:08:48,052 INFO L138 BoogieDeclarations]: Found implementation of procedure volume_sysfs_close [2021-12-15 13:08:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure revoke_exclusive [2021-12-15 13:08:48,052 INFO L138 BoogieDeclarations]: Found implementation of procedure revoke_exclusive [2021-12-15 13:08:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:08:48,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:08:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure return_unused_pool_pebs [2021-12-15 13:08:48,052 INFO L138 BoogieDeclarations]: Found implementation of procedure return_unused_pool_pebs [2021-12-15 13:08:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:08:48,052 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:08:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2021-12-15 13:08:48,052 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2021-12-15 13:08:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vtbl_record [2021-12-15 13:08:48,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vtbl_record [2021-12-15 13:08:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-12-15 13:08:48,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-12-15 13:08:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure erase_worker [2021-12-15 13:08:48,052 INFO L138 BoogieDeclarations]: Found implementation of procedure erase_worker [2021-12-15 13:08:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_erase [2021-12-15 13:08:48,052 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_erase [2021-12-15 13:08:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_add_to_av [2021-12-15 13:08:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_add_to_av [2021-12-15 13:08:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2021-12-15 13:08:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2021-12-15 13:08:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-12-15 13:08:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-12-15 13:08:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:08:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:08:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-15 13:08:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-15 13:08:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2021-12-15 13:08:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2021-12-15 13:08:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:08:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-12-15 13:08:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-12-15 13:08:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_remove_volume [2021-12-15 13:08:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_remove_volume [2021-12-15 13:08:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:08:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:08:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:08:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:08:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure ltree_lookup [2021-12-15 13:08:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ltree_lookup [2021-12-15 13:08:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_getgeo [2021-12-15 13:08:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_getgeo [2021-12-15 13:08:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-12-15 13:08:48,054 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-12-15 13:08:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-12-15 13:08:48,054 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-12-15 13:08:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-15 13:08:48,054 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-15 13:08:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_flush [2021-12-15 13:08:48,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_flush [2021-12-15 13:08:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure add_to_list [2021-12-15 13:08:48,054 INFO L138 BoogieDeclarations]: Found implementation of procedure add_to_list [2021-12-15 13:08:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_volumes [2021-12-15 13:08:48,054 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_volumes [2021-12-15 13:08:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure kill_volumes [2021-12-15 13:08:48,054 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_volumes [2021-12-15 13:08:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_is_bgt_disabled [2021-12-15 13:08:48,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_is_bgt_disabled [2021-12-15 13:08:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_notify_all [2021-12-15 13:08:48,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_notify_all [2021-12-15 13:08:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-12-15 13:08:48,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-12-15 13:08:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write [2021-12-15 13:08:48,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write [2021-12-15 13:08:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure imajor [2021-12-15 13:08:48,054 INFO L138 BoogieDeclarations]: Found implementation of procedure imajor [2021-12-15 13:08:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure scan_pool [2021-12-15 13:08:48,055 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_pool [2021-12-15 13:08:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-15 13:08:48,055 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-15 13:08:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure add_aeb [2021-12-15 13:08:48,055 INFO L138 BoogieDeclarations]: Found implementation of procedure add_aeb [2021-12-15 13:08:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_read [2021-12-15 13:08:48,055 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_read [2021-12-15 13:08:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_debugfs_exit [2021-12-15 13:08:48,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_debugfs_exit [2021-12-15 13:08:48,061 INFO L130 BoogieDeclarations]: Found specification of procedure get_exclusive [2021-12-15 13:08:48,061 INFO L138 BoogieDeclarations]: Found implementation of procedure get_exclusive [2021-12-15 13:08:48,061 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_major2num [2021-12-15 13:08:48,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_major2num [2021-12-15 13:08:48,061 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_do_get_volume_info [2021-12-15 13:08:48,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_do_get_volume_info [2021-12-15 13:08:48,062 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2021-12-15 13:08:48,062 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2021-12-15 13:08:48,062 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2021-12-15 13:08:48,062 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2021-12-15 13:08:48,062 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:08:48,062 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:08:48,062 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2021-12-15 13:08:48,062 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2021-12-15 13:08:48,062 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_volume_info [2021-12-15 13:08:48,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_volume_info [2021-12-15 13:08:48,063 INFO L130 BoogieDeclarations]: Found specification of procedure tree_destroy [2021-12-15 13:08:48,063 INFO L138 BoogieDeclarations]: Found implementation of procedure tree_destroy [2021-12-15 13:08:48,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:08:48,063 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_ec_hdr [2021-12-15 13:08:48,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_ec_hdr [2021-12-15 13:08:48,063 INFO L130 BoogieDeclarations]: Found specification of procedure find_anchor_wl_entry [2021-12-15 13:08:48,063 INFO L138 BoogieDeclarations]: Found implementation of procedure find_anchor_wl_entry [2021-12-15 13:08:48,063 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-12-15 13:08:48,063 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-12-15 13:08:48,063 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2021-12-15 13:08:48,064 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2021-12-15 13:08:48,064 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_notify [2021-12-15 13:08:48,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_notify [2021-12-15 13:08:48,064 INFO L130 BoogieDeclarations]: Found specification of procedure wl_tree_add [2021-12-15 13:08:48,064 INFO L138 BoogieDeclarations]: Found implementation of procedure wl_tree_add [2021-12-15 13:08:49,865 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:08:49,869 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:08:50,181 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:08:50,185 INFO L158 Benchmark]: Toolchain (without parser) took 11230.45ms. Allocated memory was 113.2MB in the beginning and 1.2GB in the end (delta: 1.0GB). Free memory was 68.6MB in the beginning and 874.8MB in the end (delta: -806.2MB). Peak memory consumption was 311.4MB. Max. memory is 16.1GB. [2021-12-15 13:08:50,186 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 113.2MB. Free memory was 85.8MB in the beginning and 85.7MB in the end (delta: 29.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:08:50,186 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6907.91ms. Allocated memory was 113.2MB in the beginning and 318.8MB in the end (delta: 205.5MB). Free memory was 68.6MB in the beginning and 102.1MB in the end (delta: -33.4MB). Peak memory consumption was 195.0MB. Max. memory is 16.1GB. [2021-12-15 13:08:50,187 INFO L158 Benchmark]: Boogie Procedure Inliner took 1125.98ms. Allocated memory was 318.8MB in the beginning and 463.5MB in the end (delta: 144.7MB). Free memory was 102.1MB in the beginning and 263.5MB in the end (delta: -161.5MB). Peak memory consumption was 40.9MB. Max. memory is 16.1GB. [2021-12-15 13:08:50,187 INFO L158 Benchmark]: Boogie Preprocessor took 825.45ms. Allocated memory is still 463.5MB. Free memory was 263.5MB in the beginning and 169.1MB in the end (delta: 94.4MB). Peak memory consumption was 136.3MB. Max. memory is 16.1GB. [2021-12-15 13:08:50,187 INFO L158 Benchmark]: RCFGBuilder took 2367.86ms. Allocated memory was 463.5MB in the beginning and 1.2GB in the end (delta: 687.9MB). Free memory was 169.1MB in the beginning and 874.8MB in the end (delta: -705.7MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. [2021-12-15 13:08:50,189 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 113.2MB. Free memory was 85.8MB in the beginning and 85.7MB in the end (delta: 29.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6907.91ms. Allocated memory was 113.2MB in the beginning and 318.8MB in the end (delta: 205.5MB). Free memory was 68.6MB in the beginning and 102.1MB in the end (delta: -33.4MB). Peak memory consumption was 195.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1125.98ms. Allocated memory was 318.8MB in the beginning and 463.5MB in the end (delta: 144.7MB). Free memory was 102.1MB in the beginning and 263.5MB in the end (delta: -161.5MB). Peak memory consumption was 40.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 825.45ms. Allocated memory is still 463.5MB. Free memory was 263.5MB in the beginning and 169.1MB in the end (delta: 94.4MB). Peak memory consumption was 136.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2367.86ms. Allocated memory was 463.5MB in the beginning and 1.2GB in the end (delta: 687.9MB). Free memory was 169.1MB in the beginning and 874.8MB in the end (delta: -705.7MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:08:50,254 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 653bbac28ac5777df45378e95c3d4d049df50356a6a758af8df299c50637b77a --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:08:51,961 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:08:51,963 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:08:51,992 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:08:51,995 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:08:51,997 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:08:51,999 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:08:52,003 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:08:52,005 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:08:52,008 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:08:52,009 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:08:52,012 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:08:52,012 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:08:52,014 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:08:52,016 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:08:52,018 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:08:52,018 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:08:52,021 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:08:52,024 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:08:52,027 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:08:52,029 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:08:52,030 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:08:52,031 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:08:52,032 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:08:52,041 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:08:52,041 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:08:52,042 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:08:52,043 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:08:52,043 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:08:52,044 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:08:52,044 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:08:52,045 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:08:52,046 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:08:52,046 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:08:52,047 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:08:52,047 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:08:52,048 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:08:52,048 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:08:52,048 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:08:52,049 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:08:52,050 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:08:52,050 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:08:52,081 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:08:52,081 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:08:52,082 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:08:52,082 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:08:52,083 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:08:52,083 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:08:52,084 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:08:52,084 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:08:52,084 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:08:52,084 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:08:52,085 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:08:52,085 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:08:52,085 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:08:52,085 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:08:52,086 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:08:52,086 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:08:52,086 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:08:52,086 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:08:52,086 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:08:52,086 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:08:52,087 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:08:52,087 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:08:52,087 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:08:52,087 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:08:52,087 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:08:52,088 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:08:52,088 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:08:52,088 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:08:52,088 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:08:52,088 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:08:52,088 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:08:52,088 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:08:52,089 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:08:52,089 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:08:52,089 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 653bbac28ac5777df45378e95c3d4d049df50356a6a758af8df299c50637b77a [2021-12-15 13:08:52,368 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:08:52,396 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:08:52,397 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:08:52,398 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:08:52,400 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:08:52,401 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i [2021-12-15 13:08:52,450 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad89128d2/4ff708fc0b914dbb874fa61cc8239079/FLAG14c1a5b13 [2021-12-15 13:08:53,305 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:08:53,306 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i [2021-12-15 13:08:53,380 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad89128d2/4ff708fc0b914dbb874fa61cc8239079/FLAG14c1a5b13 [2021-12-15 13:08:53,433 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad89128d2/4ff708fc0b914dbb874fa61cc8239079 [2021-12-15 13:08:53,434 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:08:53,436 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:08:53,437 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:08:53,438 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:08:53,440 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:08:53,441 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:08:53" (1/1) ... [2021-12-15 13:08:53,441 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48f55408 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:53, skipping insertion in model container [2021-12-15 13:08:53,442 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:08:53" (1/1) ... [2021-12-15 13:08:53,446 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:08:53,654 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:08:54,060 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4269] [2021-12-15 13:08:54,061 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4270-4271] [2021-12-15 13:08:54,490 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i[125841,125854] [2021-12-15 13:08:59,586 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:08:59,628 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:08:59,730 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:08:59,793 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4269] [2021-12-15 13:08:59,794 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4270-4271] [2021-12-15 13:08:59,798 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i[125841,125854] [2021-12-15 13:09:00,326 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:09:00,347 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:09:00,412 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4269] [2021-12-15 13:09:00,413 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4270-4271] [2021-12-15 13:09:00,415 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i[125841,125854] [2021-12-15 13:09:01,209 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:09:01,355 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:09:01,356 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:09:01 WrapperNode [2021-12-15 13:09:01,356 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:09:01,357 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:09:01,357 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:09:01,357 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:09:01,362 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:09:01" (1/1) ... [2021-12-15 13:09:01,551 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:09:01" (1/1) ... [2021-12-15 13:09:01,962 INFO L137 Inliner]: procedures = 615, calls = 14234, calls flagged for inlining = 262, calls inlined = 250, statements flattened = 28494 [2021-12-15 13:09:01,963 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:09:01,964 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:09:01,964 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:09:01,964 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:09:01,970 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:09:01" (1/1) ... [2021-12-15 13:09:01,971 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:09:01" (1/1) ... [2021-12-15 13:09:02,080 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:09:01" (1/1) ... [2021-12-15 13:09:02,081 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:09:01" (1/1) ... [2021-12-15 13:09:02,628 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:09:01" (1/1) ... [2021-12-15 13:09:02,690 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:09:01" (1/1) ... [2021-12-15 13:09:02,756 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:09:01" (1/1) ... [2021-12-15 13:09:02,846 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:09:02,847 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:09:02,847 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:09:02,847 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:09:02,848 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:09:01" (1/1) ... [2021-12-15 13:09:02,853 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:09:02,860 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:09:02,871 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:09:02,878 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:09:02,899 INFO L130 BoogieDeclarations]: Found specification of procedure volume_sysfs_init [2021-12-15 13:09:02,899 INFO L138 BoogieDeclarations]: Found implementation of procedure volume_sysfs_init [2021-12-15 13:09:02,899 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_ec_hdr [2021-12-15 13:09:02,899 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_ec_hdr [2021-12-15 13:09:02,900 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_unmap_leb [2021-12-15 13:09:02,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_unmap_leb [2021-12-15 13:09:02,900 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-15 13:09:02,900 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-12-15 13:09:02,900 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-12-15 13:09:02,900 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-12-15 13:09:02,901 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-12-15 13:09:02,901 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_resize_volume [2021-12-15 13:09:02,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_resize_volume [2021-12-15 13:09:02,901 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_free_internal_volumes [2021-12-15 13:09:02,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_free_internal_volumes [2021-12-15 13:09:02,901 INFO L130 BoogieDeclarations]: Found specification of procedure __schedule_ubi_work [2021-12-15 13:09:02,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __schedule_ubi_work [2021-12-15 13:09:02,901 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_volume_notify [2021-12-15 13:09:02,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_volume_notify [2021-12-15 13:09:02,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:09:02,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:09:02,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:09:02,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:09:02,902 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_detach_mtd_dev [2021-12-15 13:09:02,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_detach_mtd_dev [2021-12-15 13:09:02,903 INFO L130 BoogieDeclarations]: Found specification of procedure put_mtd_device [2021-12-15 13:09:02,903 INFO L138 BoogieDeclarations]: Found implementation of procedure put_mtd_device [2021-12-15 13:09:02,903 INFO L130 BoogieDeclarations]: Found specification of procedure erase_block [2021-12-15 13:09:02,903 INFO L138 BoogieDeclarations]: Found implementation of procedure erase_block [2021-12-15 13:09:02,903 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_pending [2021-12-15 13:09:02,903 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_pending [2021-12-15 13:09:02,903 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2021-12-15 13:09:02,903 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2021-12-15 13:09:02,904 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-12-15 13:09:02,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-12-15 13:09:02,904 INFO L130 BoogieDeclarations]: Found specification of procedure class_remove_file [2021-12-15 13:09:02,904 INFO L138 BoogieDeclarations]: Found implementation of procedure class_remove_file [2021-12-15 13:09:02,904 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2021-12-15 13:09:02,904 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2021-12-15 13:09:02,904 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_read_leb [2021-12-15 13:09:02,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_read_leb [2021-12-15 13:09:02,905 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_do_get_device_info [2021-12-15 13:09:02,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_do_get_device_info [2021-12-15 13:09:02,906 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_cdev_ioctl [2021-12-15 13:09:02,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_cdev_ioctl [2021-12-15 13:09:02,906 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_sysfs_close [2021-12-15 13:09:02,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_sysfs_close [2021-12-15 13:09:02,907 INFO L130 BoogieDeclarations]: Found specification of procedure vtbl_check [2021-12-15 13:09:02,907 INFO L138 BoogieDeclarations]: Found implementation of procedure vtbl_check [2021-12-15 13:09:02,907 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_remove [2021-12-15 13:09:02,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_remove [2021-12-15 13:09:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_vid_hdr [2021-12-15 13:09:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_vid_hdr [2021-12-15 13:09:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_cdev_ioctl [2021-12-15 13:09:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_cdev_ioctl [2021-12-15 13:09:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_cleanup [2021-12-15 13:09:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_cleanup [2021-12-15 13:09:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-15 13:09:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-15 13:09:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_compare_lebs [2021-12-15 13:09:02,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_compare_lebs [2021-12-15 13:09:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_get_fm_peb [2021-12-15 13:09:02,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_get_fm_peb [2021-12-15 13:09:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:09:02,909 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:09:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2021-12-15 13:09:02,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2021-12-15 13:09:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_ioctl [2021-12-15 13:09:02,910 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_ioctl [2021-12-15 13:09:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_fastmap [2021-12-15 13:09:02,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_fastmap [2021-12-15 13:09:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure is_error_sane [2021-12-15 13:09:02,910 INFO L138 BoogieDeclarations]: Found implementation of procedure is_error_sane [2021-12-15 13:09:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_vid_hdr [2021-12-15 13:09:02,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_vid_hdr [2021-12-15 13:09:02,911 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vid_hdr [2021-12-15 13:09:02,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vid_hdr [2021-12-15 13:09:02,911 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2021-12-15 13:09:02,911 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2021-12-15 13:09:02,911 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_check_volume [2021-12-15 13:09:02,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_check_volume [2021-12-15 13:09:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:09:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_calc_data_len [2021-12-15 13:09:02,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_calc_data_len [2021-12-15 13:09:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_data [2021-12-15 13:09:02,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_data [2021-12-15 13:09:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure dfs_file_write [2021-12-15 13:09:02,913 INFO L138 BoogieDeclarations]: Found implementation of procedure dfs_file_write [2021-12-15 13:09:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_close [2021-12-15 13:09:02,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_close [2021-12-15 13:09:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_free_vid_hdr [2021-12-15 13:09:02,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_free_vid_hdr [2021-12-15 13:09:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:09:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:09:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:09:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-15 13:09:02,914 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-15 13:09:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:09:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2021-12-15 13:09:02,915 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2021-12-15 13:09:02,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_7 [2021-12-15 13:09:02,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_7 [2021-12-15 13:09:02,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:09:02,915 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_find_av [2021-12-15 13:09:02,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_find_av [2021-12-15 13:09:02,916 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:09:02,918 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:09:02,918 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-12-15 13:09:02,918 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-12-15 13:09:02,919 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:09:02,919 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:09:02,919 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_ubi_work [2021-12-15 13:09:02,919 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_ubi_work [2021-12-15 13:09:02,919 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_erase___0 [2021-12-15 13:09:02,919 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_erase___0 [2021-12-15 13:09:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:09:02,923 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:09:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure dev_attribute_show [2021-12-15 13:09:02,923 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_attribute_show [2021-12-15 13:09:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-15 13:09:02,924 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-15 13:09:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_ec_hdr [2021-12-15 13:09:02,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_ec_hdr [2021-12-15 13:09:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_not_bad [2021-12-15 13:09:02,924 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_not_bad [2021-12-15 13:09:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:09:02,924 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:09:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_div_by_eb [2021-12-15 13:09:02,924 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_div_by_eb [2021-12-15 13:09:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure find_dev_nolock [2021-12-15 13:09:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dev_nolock [2021-12-15 13:09:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-12-15 13:09:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-12-15 13:09:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:09:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:09:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_calculate_reserved [2021-12-15 13:09:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_calculate_reserved [2021-12-15 13:09:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_debugfs_exit_dev [2021-12-15 13:09:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_debugfs_exit_dev [2021-12-15 13:09:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure validate_vid_hdr [2021-12-15 13:09:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_vid_hdr [2021-12-15 13:09:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure find_mean_wl_entry [2021-12-15 13:09:02,926 INFO L138 BoogieDeclarations]: Found implementation of procedure find_mean_wl_entry [2021-12-15 13:09:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2021-12-15 13:09:02,926 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2021-12-15 13:09:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:09:02,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:09:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_data [2021-12-15 13:09:02,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_data [2021-12-15 13:09:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure prot_queue_add [2021-12-15 13:09:02,926 INFO L138 BoogieDeclarations]: Found implementation of procedure prot_queue_add [2021-12-15 13:09:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:09:02,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:09:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_open_volume_nm [2021-12-15 13:09:02,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_open_volume_nm [2021-12-15 13:09:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2021-12-15 13:09:02,927 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2021-12-15 13:09:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-12-15 13:09:02,927 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-12-15 13:09:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_write [2021-12-15 13:09:02,927 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_write [2021-12-15 13:09:02,928 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2021-12-15 13:09:02,928 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2021-12-15 13:09:02,928 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:09:02,928 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:09:02,928 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-15 13:09:02,928 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-15 13:09:02,928 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2021-12-15 13:09:02,928 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2021-12-15 13:09:02,928 INFO L130 BoogieDeclarations]: Found specification of procedure new_fm_vhdr [2021-12-15 13:09:02,928 INFO L138 BoogieDeclarations]: Found implementation of procedure new_fm_vhdr [2021-12-15 13:09:02,928 INFO L130 BoogieDeclarations]: Found specification of procedure yield [2021-12-15 13:09:02,929 INFO L138 BoogieDeclarations]: Found implementation of procedure yield [2021-12-15 13:09:02,929 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2021-12-15 13:09:02,929 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2021-12-15 13:09:02,929 INFO L130 BoogieDeclarations]: Found specification of procedure find_wl_entry [2021-12-15 13:09:02,929 INFO L138 BoogieDeclarations]: Found implementation of procedure find_wl_entry [2021-12-15 13:09:02,929 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoint [2021-12-15 13:09:02,930 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoint [2021-12-15 13:09:02,930 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_io [2021-12-15 13:09:02,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_io [2021-12-15 13:09:02,930 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_cur_bytes [2021-12-15 13:09:02,931 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_cur_bytes [2021-12-15 13:09:02,931 INFO L130 BoogieDeclarations]: Found specification of procedure __vmalloc [2021-12-15 13:09:02,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __vmalloc [2021-12-15 13:09:02,931 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_is_bad [2021-12-15 13:09:02,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_is_bad [2021-12-15 13:09:02,931 INFO L130 BoogieDeclarations]: Found specification of procedure vol_id2idx [2021-12-15 13:09:02,931 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_id2idx [2021-12-15 13:09:02,931 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_attach_mtd_dev [2021-12-15 13:09:02,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_attach_mtd_dev [2021-12-15 13:09:02,931 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2021-12-15 13:09:02,931 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2021-12-15 13:09:02,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:09:02,932 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_reserved [2021-12-15 13:09:02,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_reserved [2021-12-15 13:09:02,932 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_put_fm_peb [2021-12-15 13:09:02,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_put_fm_peb [2021-12-15 13:09:02,932 INFO L130 BoogieDeclarations]: Found specification of procedure in_wl_tree [2021-12-15 13:09:02,932 INFO L138 BoogieDeclarations]: Found implementation of procedure in_wl_tree [2021-12-15 13:09:02,932 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ai [2021-12-15 13:09:02,932 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ai [2021-12-15 13:09:02,932 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2021-12-15 13:09:02,932 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2021-12-15 13:09:02,933 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_get_peb [2021-12-15 13:09:02,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_get_peb [2021-12-15 13:09:02,933 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:09:02,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:09:02,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:09:02,933 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_ai [2021-12-15 13:09:02,933 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_ai [2021-12-15 13:09:02,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:09:02,933 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2021-12-15 13:09:02,933 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2021-12-15 13:09:02,933 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:09:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_aeb [2021-12-15 13:09:02,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_aeb [2021-12-15 13:09:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:09:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_av [2021-12-15 13:09:02,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_av [2021-12-15 13:09:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:09:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:09:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-15 13:09:02,934 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-15 13:09:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:09:02,934 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:09:02,935 INFO L130 BoogieDeclarations]: Found specification of procedure write_leb [2021-12-15 13:09:02,935 INFO L138 BoogieDeclarations]: Found implementation of procedure write_leb [2021-12-15 13:09:02,935 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2021-12-15 13:09:02,935 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2021-12-15 13:09:02,935 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2021-12-15 13:09:02,935 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2021-12-15 13:09:02,936 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_erase [2021-12-15 13:09:02,938 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_erase [2021-12-15 13:09:02,938 INFO L130 BoogieDeclarations]: Found specification of procedure prot_queue_del [2021-12-15 13:09:02,938 INFO L138 BoogieDeclarations]: Found implementation of procedure prot_queue_del [2021-12-15 13:09:02,938 INFO L130 BoogieDeclarations]: Found specification of procedure validate_ec_hdr [2021-12-15 13:09:02,938 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_ec_hdr [2021-12-15 13:09:02,939 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_compat [2021-12-15 13:09:02,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_compat [2021-12-15 13:09:02,939 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_gen [2021-12-15 13:09:02,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_gen [2021-12-15 13:09:02,940 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_remove_av [2021-12-15 13:09:02,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_remove_av [2021-12-15 13:09:02,940 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-12-15 13:09:02,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-12-15 13:09:02,940 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2021-12-15 13:09:02,940 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2021-12-15 13:09:02,940 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_device [2021-12-15 13:09:02,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_device [2021-12-15 13:09:02,941 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2021-12-15 13:09:02,941 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2021-12-15 13:09:02,941 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_vid_hdr [2021-12-15 13:09:02,941 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_vid_hdr [2021-12-15 13:09:02,941 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2021-12-15 13:09:02,941 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2021-12-15 13:09:02,941 INFO L130 BoogieDeclarations]: Found specification of procedure leb_write_lock [2021-12-15 13:09:02,941 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_write_lock [2021-12-15 13:09:02,941 INFO L130 BoogieDeclarations]: Found specification of procedure kern_path [2021-12-15 13:09:02,941 INFO L138 BoogieDeclarations]: Found implementation of procedure kern_path [2021-12-15 13:09:02,941 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-15 13:09:02,941 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-15 13:09:02,942 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2021-12-15 13:09:02,942 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2021-12-15 13:09:02,942 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read [2021-12-15 13:09:02,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read [2021-12-15 13:09:02,942 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:09:02,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:09:02,942 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_change_vtbl_record [2021-12-15 13:09:02,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_change_vtbl_record [2021-12-15 13:09:02,942 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:09:02,942 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:09:02,942 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_write [2021-12-15 13:09:02,943 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_write [2021-12-15 13:09:02,943 INFO L130 BoogieDeclarations]: Found specification of procedure uif_close [2021-12-15 13:09:02,943 INFO L138 BoogieDeclarations]: Found implementation of procedure uif_close [2021-12-15 13:09:02,943 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2021-12-15 13:09:02,943 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2021-12-15 13:09:02,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:09:02,943 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_remove_all [2021-12-15 13:09:02,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_remove_all [2021-12-15 13:09:02,943 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_atomic_leb_change [2021-12-15 13:09:02,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_atomic_leb_change [2021-12-15 13:09:02,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:09:02,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:09:02,944 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:09:02,944 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:09:02,944 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_ro_mode [2021-12-15 13:09:02,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_ro_mode [2021-12-15 13:09:02,944 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:09:02,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:09:02,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:09:02,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:09:02,944 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:09:02,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:09:02,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:09:02,945 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2021-12-15 13:09:02,945 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2021-12-15 13:09:02,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:09:02,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:09:02,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:09:02,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:09:02,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:09:02,945 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:09:02,945 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:09:02,945 INFO L130 BoogieDeclarations]: Found specification of procedure scan_all [2021-12-15 13:09:02,945 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_all [2021-12-15 13:09:02,946 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-15 13:09:02,946 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-15 13:09:02,946 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_flash [2021-12-15 13:09:02,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_flash [2021-12-15 13:09:02,946 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_is_fm_block [2021-12-15 13:09:02,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_is_fm_block [2021-12-15 13:09:02,946 INFO L130 BoogieDeclarations]: Found specification of procedure blk_fetch_request [2021-12-15 13:09:02,946 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_fetch_request [2021-12-15 13:09:02,946 INFO L130 BoogieDeclarations]: Found specification of procedure leb_write_unlock [2021-12-15 13:09:02,946 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_write_unlock [2021-12-15 13:09:02,946 INFO L130 BoogieDeclarations]: Found specification of procedure device_register [2021-12-15 13:09:02,946 INFO L138 BoogieDeclarations]: Found implementation of procedure device_register [2021-12-15 13:09:02,947 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_sync_erase [2021-12-15 13:09:02,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_sync_erase [2021-12-15 13:09:02,947 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:09:02,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:09:02,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:09:02,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:09:02,947 INFO L130 BoogieDeclarations]: Found specification of procedure idx2vol_id [2021-12-15 13:09:02,947 INFO L138 BoogieDeclarations]: Found implementation of procedure idx2vol_id [2021-12-15 13:09:02,947 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2021-12-15 13:09:02,947 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2021-12-15 13:09:02,947 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2021-12-15 13:09:02,948 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2021-12-15 13:09:02,948 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2021-12-15 13:09:02,948 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2021-12-15 13:09:02,948 INFO L130 BoogieDeclarations]: Found specification of procedure vol_attribute_show [2021-12-15 13:09:02,948 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_attribute_show [2021-12-15 13:09:02,948 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_peb_ec_hdr [2021-12-15 13:09:02,948 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_peb_ec_hdr [2021-12-15 13:09:02,948 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vol_info [2021-12-15 13:09:02,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vol_info [2021-12-15 13:09:02,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:09:02,948 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:09:02,948 INFO L130 BoogieDeclarations]: Found specification of procedure get_peb_for_wl [2021-12-15 13:09:02,949 INFO L138 BoogieDeclarations]: Found implementation of procedure get_peb_for_wl [2021-12-15 13:09:02,949 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:09:02,949 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:09:02,949 INFO L130 BoogieDeclarations]: Found specification of procedure path_put [2021-12-15 13:09:02,949 INFO L138 BoogieDeclarations]: Found implementation of procedure path_put [2021-12-15 13:09:02,949 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2021-12-15 13:09:02,949 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2021-12-15 13:09:02,949 INFO L130 BoogieDeclarations]: Found specification of procedure blocking_notifier_call_chain [2021-12-15 13:09:02,949 INFO L138 BoogieDeclarations]: Found implementation of procedure blocking_notifier_call_chain [2021-12-15 13:09:02,949 INFO L130 BoogieDeclarations]: Found specification of procedure create_vtbl [2021-12-15 13:09:02,949 INFO L138 BoogieDeclarations]: Found implementation of procedure create_vtbl [2021-12-15 13:09:02,950 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2021-12-15 13:09:02,950 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2021-12-15 13:09:02,950 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-15 13:09:02,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-15 13:09:02,950 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-12-15 13:09:02,950 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-12-15 13:09:02,950 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2021-12-15 13:09:02,950 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2021-12-15 13:09:02,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:09:02,950 INFO L130 BoogieDeclarations]: Found specification of procedure do_work [2021-12-15 13:09:02,950 INFO L138 BoogieDeclarations]: Found implementation of procedure do_work [2021-12-15 13:09:02,950 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:09:02,951 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:09:02,951 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_in_wl_tree [2021-12-15 13:09:02,951 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_in_wl_tree [2021-12-15 13:09:02,951 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_open_volume [2021-12-15 13:09:02,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_open_volume [2021-12-15 13:09:02,951 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_check_pattern [2021-12-15 13:09:02,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_check_pattern [2021-12-15 13:09:02,951 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_bitflip [2021-12-15 13:09:02,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_bitflip [2021-12-15 13:09:02,951 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_write_leb [2021-12-15 13:09:02,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_write_leb [2021-12-15 13:09:02,952 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2021-12-15 13:09:02,952 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2021-12-15 13:09:02,952 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2021-12-15 13:09:02,952 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2021-12-15 13:09:02,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:09:02,952 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_fsync [2021-12-15 13:09:02,952 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_fsync [2021-12-15 13:09:02,952 INFO L130 BoogieDeclarations]: Found specification of procedure get_mtd_device [2021-12-15 13:09:02,952 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mtd_device [2021-12-15 13:09:02,952 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_put_device [2021-12-15 13:09:02,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_put_device [2021-12-15 13:09:02,952 INFO L130 BoogieDeclarations]: Found specification of procedure assign_aeb_to_av [2021-12-15 13:09:02,953 INFO L138 BoogieDeclarations]: Found implementation of procedure assign_aeb_to_av [2021-12-15 13:09:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure clear_update_marker [2021-12-15 13:09:02,953 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_update_marker [2021-12-15 13:09:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-15 13:09:02,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-15 13:09:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2021-12-15 13:09:02,953 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2021-12-15 13:09:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure scan_peb [2021-12-15 13:09:02,953 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_peb [2021-12-15 13:09:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:09:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2021-12-15 13:09:02,954 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2021-12-15 13:09:02,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:09:02,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:09:02,954 INFO L130 BoogieDeclarations]: Found specification of procedure validate_vid_hdr___0 [2021-12-15 13:09:02,954 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_vid_hdr___0 [2021-12-15 13:09:02,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:09:02,954 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr___3 [2021-12-15 13:09:02,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr___3 [2021-12-15 13:09:02,954 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_create [2021-12-15 13:09:02,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_create [2021-12-15 13:09:02,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:09:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr___0 [2021-12-15 13:09:02,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr___0 [2021-12-15 13:09:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:09:02,955 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:09:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr___4 [2021-12-15 13:09:02,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr___4 [2021-12-15 13:09:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_self_check_all_ff [2021-12-15 13:09:02,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_self_check_all_ff [2021-12-15 13:09:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2021-12-15 13:09:02,955 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2021-12-15 13:09:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_eccerr [2021-12-15 13:09:02,956 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_eccerr [2021-12-15 13:09:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_close_volume [2021-12-15 13:09:02,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_close_volume [2021-12-15 13:09:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_put_peb [2021-12-15 13:09:02,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_put_peb [2021-12-15 13:09:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 13:09:02,956 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 13:09:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2021-12-15 13:09:02,956 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2021-12-15 13:09:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:09:02,956 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:09:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure get_capacity [2021-12-15 13:09:02,957 INFO L138 BoogieDeclarations]: Found implementation of procedure get_capacity [2021-12-15 13:09:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:09:02,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:09:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:09:02,957 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:09:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_wear_leveling [2021-12-15 13:09:02,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_wear_leveling [2021-12-15 13:09:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure leb_read_unlock [2021-12-15 13:09:02,957 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_read_unlock [2021-12-15 13:09:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:09:02,957 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:09:02,958 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_next_sqnum [2021-12-15 13:09:02,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_next_sqnum [2021-12-15 13:09:02,958 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_ec_hdr [2021-12-15 13:09:02,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_ec_hdr [2021-12-15 13:09:02,958 INFO L130 BoogieDeclarations]: Found specification of procedure bio_has_data [2021-12-15 13:09:02,958 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_has_data [2021-12-15 13:09:02,958 INFO L130 BoogieDeclarations]: Found specification of procedure ltree_add_entry [2021-12-15 13:09:02,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ltree_add_entry [2021-12-15 13:09:02,958 INFO L130 BoogieDeclarations]: Found specification of procedure volume_sysfs_close [2021-12-15 13:09:02,958 INFO L138 BoogieDeclarations]: Found implementation of procedure volume_sysfs_close [2021-12-15 13:09:02,958 INFO L130 BoogieDeclarations]: Found specification of procedure revoke_exclusive [2021-12-15 13:09:02,958 INFO L138 BoogieDeclarations]: Found implementation of procedure revoke_exclusive [2021-12-15 13:09:02,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:09:02,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:09:02,959 INFO L130 BoogieDeclarations]: Found specification of procedure return_unused_pool_pebs [2021-12-15 13:09:02,959 INFO L138 BoogieDeclarations]: Found implementation of procedure return_unused_pool_pebs [2021-12-15 13:09:02,959 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:09:02,959 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:09:02,959 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2021-12-15 13:09:02,959 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2021-12-15 13:09:02,959 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vtbl_record [2021-12-15 13:09:02,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vtbl_record [2021-12-15 13:09:02,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-12-15 13:09:02,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-12-15 13:09:02,960 INFO L130 BoogieDeclarations]: Found specification of procedure erase_worker [2021-12-15 13:09:02,960 INFO L138 BoogieDeclarations]: Found implementation of procedure erase_worker [2021-12-15 13:09:02,960 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_erase [2021-12-15 13:09:02,960 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_erase [2021-12-15 13:09:02,960 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_add_to_av [2021-12-15 13:09:02,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_add_to_av [2021-12-15 13:09:02,960 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2021-12-15 13:09:02,960 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2021-12-15 13:09:02,960 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-12-15 13:09:02,960 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-12-15 13:09:02,960 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:09:02,961 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:09:02,961 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-15 13:09:02,961 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-15 13:09:02,961 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2021-12-15 13:09:02,961 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2021-12-15 13:09:02,961 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-12-15 13:09:02,961 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-12-15 13:09:02,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:09:02,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:09:02,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:09:02,961 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_remove_volume [2021-12-15 13:09:02,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_remove_volume [2021-12-15 13:09:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:09:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:09:02,962 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:09:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:09:02,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:09:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure ltree_lookup [2021-12-15 13:09:02,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ltree_lookup [2021-12-15 13:09:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_getgeo [2021-12-15 13:09:02,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_getgeo [2021-12-15 13:09:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-12-15 13:09:02,962 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-12-15 13:09:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-12-15 13:09:02,963 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-12-15 13:09:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-15 13:09:02,963 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-15 13:09:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_flush [2021-12-15 13:09:02,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_flush [2021-12-15 13:09:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure add_to_list [2021-12-15 13:09:02,963 INFO L138 BoogieDeclarations]: Found implementation of procedure add_to_list [2021-12-15 13:09:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_volumes [2021-12-15 13:09:02,963 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_volumes [2021-12-15 13:09:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure kill_volumes [2021-12-15 13:09:02,964 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_volumes [2021-12-15 13:09:02,964 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_is_bgt_disabled [2021-12-15 13:09:02,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_is_bgt_disabled [2021-12-15 13:09:02,964 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_notify_all [2021-12-15 13:09:03,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_notify_all [2021-12-15 13:09:03,131 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-12-15 13:09:03,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-12-15 13:09:03,131 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write [2021-12-15 13:09:03,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write [2021-12-15 13:09:03,131 INFO L130 BoogieDeclarations]: Found specification of procedure imajor [2021-12-15 13:09:03,131 INFO L138 BoogieDeclarations]: Found implementation of procedure imajor [2021-12-15 13:09:03,131 INFO L130 BoogieDeclarations]: Found specification of procedure scan_pool [2021-12-15 13:09:03,131 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_pool [2021-12-15 13:09:03,132 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-15 13:09:03,132 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-15 13:09:03,132 INFO L130 BoogieDeclarations]: Found specification of procedure add_aeb [2021-12-15 13:09:03,132 INFO L138 BoogieDeclarations]: Found implementation of procedure add_aeb [2021-12-15 13:09:03,132 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_read [2021-12-15 13:09:03,132 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_read [2021-12-15 13:09:03,132 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_debugfs_exit [2021-12-15 13:09:03,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_debugfs_exit [2021-12-15 13:09:03,132 INFO L130 BoogieDeclarations]: Found specification of procedure get_exclusive [2021-12-15 13:09:03,132 INFO L138 BoogieDeclarations]: Found implementation of procedure get_exclusive [2021-12-15 13:09:03,132 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_major2num [2021-12-15 13:09:03,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_major2num [2021-12-15 13:09:03,132 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_do_get_volume_info [2021-12-15 13:09:03,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_do_get_volume_info [2021-12-15 13:09:03,132 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2021-12-15 13:09:03,132 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2021-12-15 13:09:03,132 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2021-12-15 13:09:03,132 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2021-12-15 13:09:03,132 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:09:03,132 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:09:03,132 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2021-12-15 13:09:03,132 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2021-12-15 13:09:03,132 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_volume_info [2021-12-15 13:09:03,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_volume_info [2021-12-15 13:09:03,132 INFO L130 BoogieDeclarations]: Found specification of procedure tree_destroy [2021-12-15 13:09:03,132 INFO L138 BoogieDeclarations]: Found implementation of procedure tree_destroy [2021-12-15 13:09:03,132 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_ec_hdr [2021-12-15 13:09:03,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_ec_hdr [2021-12-15 13:09:03,133 INFO L130 BoogieDeclarations]: Found specification of procedure find_anchor_wl_entry [2021-12-15 13:09:03,133 INFO L138 BoogieDeclarations]: Found implementation of procedure find_anchor_wl_entry [2021-12-15 13:09:03,133 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-12-15 13:09:03,133 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-12-15 13:09:03,133 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2021-12-15 13:09:03,133 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2021-12-15 13:09:03,133 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_notify [2021-12-15 13:09:03,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_notify [2021-12-15 13:09:03,133 INFO L130 BoogieDeclarations]: Found specification of procedure wl_tree_add [2021-12-15 13:09:03,133 INFO L138 BoogieDeclarations]: Found implementation of procedure wl_tree_add [2021-12-15 13:09:04,793 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:09:04,798 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:09:05,145 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:09:05,148 INFO L158 Benchmark]: Toolchain (without parser) took 11711.65ms. Allocated memory was 69.2MB in the beginning and 832.6MB in the end (delta: 763.4MB). Free memory was 32.5MB in the beginning and 448.1MB in the end (delta: -415.5MB). Peak memory consumption was 365.0MB. Max. memory is 16.1GB. [2021-12-15 13:09:05,148 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 52.4MB. Free memory was 34.8MB in the beginning and 34.8MB in the end (delta: 33.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:09:05,148 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7918.79ms. Allocated memory was 69.2MB in the beginning and 434.1MB in the end (delta: 364.9MB). Free memory was 32.3MB in the beginning and 155.5MB in the end (delta: -123.2MB). Peak memory consumption was 257.0MB. Max. memory is 16.1GB. [2021-12-15 13:09:05,149 INFO L158 Benchmark]: Boogie Procedure Inliner took 606.18ms. Allocated memory was 434.1MB in the beginning and 832.6MB in the end (delta: 398.5MB). Free memory was 155.5MB in the beginning and 547.7MB in the end (delta: -392.2MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. [2021-12-15 13:09:05,149 INFO L158 Benchmark]: Boogie Preprocessor took 882.83ms. Allocated memory is still 832.6MB. Free memory was 547.7MB in the beginning and 523.6MB in the end (delta: 24.1MB). Peak memory consumption was 199.2MB. Max. memory is 16.1GB. [2021-12-15 13:09:05,149 INFO L158 Benchmark]: RCFGBuilder took 2299.64ms. Allocated memory is still 832.6MB. Free memory was 523.6MB in the beginning and 448.1MB in the end (delta: 75.5MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. [2021-12-15 13:09:05,151 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 52.4MB. Free memory was 34.8MB in the beginning and 34.8MB in the end (delta: 33.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7918.79ms. Allocated memory was 69.2MB in the beginning and 434.1MB in the end (delta: 364.9MB). Free memory was 32.3MB in the beginning and 155.5MB in the end (delta: -123.2MB). Peak memory consumption was 257.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 606.18ms. Allocated memory was 434.1MB in the beginning and 832.6MB in the end (delta: 398.5MB). Free memory was 155.5MB in the beginning and 547.7MB in the end (delta: -392.2MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 882.83ms. Allocated memory is still 832.6MB. Free memory was 547.7MB in the beginning and 523.6MB in the end (delta: 24.1MB). Peak memory consumption was 199.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2299.64ms. Allocated memory is still 832.6MB. Free memory was 523.6MB in the beginning and 448.1MB in the end (delta: 75.5MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:09:05,195 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable