./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-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-4.2-rc1/linux-4.2-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 2a3ce92b4fa97290bfce2585c8e16b416b78b6a9fb4820bd3e1a943e1210b2dc --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:20:43,612 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:20:43,614 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:20:43,636 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:20:43,639 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:20:43,640 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:20:43,642 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:20:43,645 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:20:43,646 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:20:43,647 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:20:43,648 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:20:43,648 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:20:43,649 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:20:43,650 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:20:43,651 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:20:43,651 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:20:43,652 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:20:43,653 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:20:43,653 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:20:43,655 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:20:43,656 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:20:43,657 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:20:43,657 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:20:43,658 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:20:43,659 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:20:43,660 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:20:43,660 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:20:43,661 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:20:43,661 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:20:43,662 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:20:43,662 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:20:43,662 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:20:43,663 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:20:43,663 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:20:43,664 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:20:43,664 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:20:43,665 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:20:43,665 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:20:43,665 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:20:43,666 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:20:43,666 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:20:43,667 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:20:43,681 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:20:43,681 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:20:43,681 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:20:43,682 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:20:43,682 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:20:43,682 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:20:43,683 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:20:43,683 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:20:43,683 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:20:43,683 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:20:43,684 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:20:43,684 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:20:43,684 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:20:43,685 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:20:43,685 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:20:43,685 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:20:43,685 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:20:43,685 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:20:43,685 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:20:43,686 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:20:43,686 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:20:43,686 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:20:43,686 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:20:43,686 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:20:43,686 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:20:43,687 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:20:43,687 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:20:43,687 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:20:43,687 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:20:43,687 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:20:43,687 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:20:43,688 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a3ce92b4fa97290bfce2585c8e16b416b78b6a9fb4820bd3e1a943e1210b2dc [2021-12-15 13:20:43,916 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:20:43,943 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:20:43,946 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:20:43,947 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:20:43,948 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:20:43,949 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i [2021-12-15 13:20:44,062 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/52f060480/0e6c52538daf455a8d2c86c9ac592260/FLAGb43de937e [2021-12-15 13:20:45,113 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:20:45,113 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i [2021-12-15 13:20:45,223 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/52f060480/0e6c52538daf455a8d2c86c9ac592260/FLAGb43de937e [2021-12-15 13:20:45,430 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/52f060480/0e6c52538daf455a8d2c86c9ac592260 [2021-12-15 13:20:45,433 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:20:45,434 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:20:45,437 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:20:45,437 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:20:45,440 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:20:45,440 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:20:45" (1/1) ... [2021-12-15 13:20:45,441 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d393464 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:45, skipping insertion in model container [2021-12-15 13:20:45,441 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:20:45" (1/1) ... [2021-12-15 13:20:45,445 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:20:45,594 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:20:53,892 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i[851903,851916] [2021-12-15 13:20:53,997 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:20:54,056 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:20:54,679 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i[851903,851916] [2021-12-15 13:20:54,684 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:20:54,871 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:20:54,872 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:54 WrapperNode [2021-12-15 13:20:54,873 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:20:54,874 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:20:54,874 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:20:54,874 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:20:54,879 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:54" (1/1) ... [2021-12-15 13:20:55,225 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:54" (1/1) ... [2021-12-15 13:20:56,360 INFO L137 Inliner]: procedures = 684, calls = 14952, calls flagged for inlining = 277, calls inlined = 264, statements flattened = 29852 [2021-12-15 13:20:56,361 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:20:56,362 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:20:56,362 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:20:56,362 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:20:56,369 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:54" (1/1) ... [2021-12-15 13:20:56,383 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:54" (1/1) ... [2021-12-15 13:20:56,768 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:54" (1/1) ... [2021-12-15 13:20:56,769 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:54" (1/1) ... [2021-12-15 13:20:57,233 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:54" (1/1) ... [2021-12-15 13:20:57,289 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:54" (1/1) ... [2021-12-15 13:20:57,383 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:54" (1/1) ... [2021-12-15 13:20:57,729 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:20:57,744 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:20:57,744 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:20:57,744 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:20:57,745 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:54" (1/1) ... [2021-12-15 13:20:57,762 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:20:57,769 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:20:57,817 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 13:20:57,884 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 13:20:57,927 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_ec_hdr [2021-12-15 13:20:57,927 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_ec_hdr [2021-12-15 13:20:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_unmap_leb [2021-12-15 13:20:57,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_unmap_leb [2021-12-15 13:20:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-15 13:20:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-12-15 13:20:57,928 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-12-15 13:20:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-12-15 13:20:57,928 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-12-15 13:20:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:20:57,929 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:20:57,929 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_resize_volume [2021-12-15 13:20:57,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_resize_volume [2021-12-15 13:20:57,929 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_free_internal_volumes [2021-12-15 13:20:57,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_free_internal_volumes [2021-12-15 13:20:57,929 INFO L130 BoogieDeclarations]: Found specification of procedure __schedule_ubi_work [2021-12-15 13:20:57,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __schedule_ubi_work [2021-12-15 13:20:57,929 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_volume_notify [2021-12-15 13:20:57,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_volume_notify [2021-12-15 13:20:57,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:20:57,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:20:57,930 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_detach_mtd_dev [2021-12-15 13:20:57,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_detach_mtd_dev [2021-12-15 13:20:57,930 INFO L130 BoogieDeclarations]: Found specification of procedure put_mtd_device [2021-12-15 13:20:57,930 INFO L138 BoogieDeclarations]: Found implementation of procedure put_mtd_device [2021-12-15 13:20:57,930 INFO L130 BoogieDeclarations]: Found specification of procedure erase_block [2021-12-15 13:20:57,931 INFO L138 BoogieDeclarations]: Found implementation of procedure erase_block [2021-12-15 13:20:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2021-12-15 13:20:57,931 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2021-12-15 13:20:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure return_fm_pebs [2021-12-15 13:20:57,931 INFO L138 BoogieDeclarations]: Found implementation of procedure return_fm_pebs [2021-12-15 13:20:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2021-12-15 13:20:57,931 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2021-12-15 13:20:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-12-15 13:20:57,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-12-15 13:20:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2021-12-15 13:20:57,932 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2021-12-15 13:20:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_read_leb [2021-12-15 13:20:57,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_read_leb [2021-12-15 13:20:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_do_get_device_info [2021-12-15 13:20:57,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_do_get_device_info [2021-12-15 13:20:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_cdev_ioctl [2021-12-15 13:20:57,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_cdev_ioctl [2021-12-15 13:20:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-12-15 13:20:57,933 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-12-15 13:20:57,934 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_sysfs_close [2021-12-15 13:20:57,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_sysfs_close [2021-12-15 13:20:57,934 INFO L130 BoogieDeclarations]: Found specification of procedure vtbl_check [2021-12-15 13:20:57,934 INFO L138 BoogieDeclarations]: Found implementation of procedure vtbl_check [2021-12-15 13:20:57,934 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_remove [2021-12-15 13:20:57,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_remove [2021-12-15 13:20:57,935 INFO L130 BoogieDeclarations]: Found specification of procedure set_seen [2021-12-15 13:20:57,935 INFO L138 BoogieDeclarations]: Found implementation of procedure set_seen [2021-12-15 13:20:57,935 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_vid_hdr [2021-12-15 13:20:57,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_vid_hdr [2021-12-15 13:20:57,936 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_cdev_ioctl [2021-12-15 13:20:57,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_cdev_ioctl [2021-12-15 13:20:57,936 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_cleanup [2021-12-15 13:20:57,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_cleanup [2021-12-15 13:20:57,937 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-15 13:20:57,937 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-15 13:20:57,937 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_compare_lebs [2021-12-15 13:20:57,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_compare_lebs [2021-12-15 13:20:57,937 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_get_fm_peb [2021-12-15 13:20:57,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_get_fm_peb [2021-12-15 13:20:57,937 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:20:57,938 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:20:57,938 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2021-12-15 13:20:57,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2021-12-15 13:20:57,938 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_ioctl [2021-12-15 13:20:57,938 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_ioctl [2021-12-15 13:20:57,938 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_fastmap [2021-12-15 13:20:57,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_fastmap [2021-12-15 13:20:57,939 INFO L130 BoogieDeclarations]: Found specification of procedure is_error_sane [2021-12-15 13:20:57,939 INFO L138 BoogieDeclarations]: Found implementation of procedure is_error_sane [2021-12-15 13:20:57,939 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_vid_hdr [2021-12-15 13:20:57,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_vid_hdr [2021-12-15 13:20:57,939 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vid_hdr [2021-12-15 13:20:57,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vid_hdr [2021-12-15 13:20:57,939 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2021-12-15 13:20:57,940 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2021-12-15 13:20:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_check_volume [2021-12-15 13:20:57,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_check_volume [2021-12-15 13:20:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:20:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_calc_data_len [2021-12-15 13:20:57,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_calc_data_len [2021-12-15 13:20:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_data [2021-12-15 13:20:57,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_data [2021-12-15 13:20:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure dfs_file_write [2021-12-15 13:20:57,941 INFO L138 BoogieDeclarations]: Found implementation of procedure dfs_file_write [2021-12-15 13:20:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_close [2021-12-15 13:20:57,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_close [2021-12-15 13:20:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:20:57,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:20:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_free_vid_hdr [2021-12-15 13:20:57,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_free_vid_hdr [2021-12-15 13:20:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:20:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-15 13:20:57,943 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-15 13:20:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2021-12-15 13:20:57,943 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2021-12-15 13:20:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_7 [2021-12-15 13:20:57,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_7 [2021-12-15 13:20:57,954 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_find_av [2021-12-15 13:20:57,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_find_av [2021-12-15 13:20:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-12-15 13:20:57,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-12-15 13:20:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:20:57,955 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:20:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-12-15 13:20:57,955 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-12-15 13:20:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_ubi_work [2021-12-15 13:20:57,956 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_ubi_work [2021-12-15 13:20:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_erase___0 [2021-12-15 13:20:57,956 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_erase___0 [2021-12-15 13:20:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:20:57,957 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:20:57,957 INFO L130 BoogieDeclarations]: Found specification of procedure dev_attribute_show [2021-12-15 13:20:57,958 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_attribute_show [2021-12-15 13:20:57,959 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-15 13:20:57,959 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-15 13:20:57,959 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_ec_hdr [2021-12-15 13:20:57,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_ec_hdr [2021-12-15 13:20:57,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:20:57,961 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_free_tag_set [2021-12-15 13:20:57,961 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_free_tag_set [2021-12-15 13:20:57,961 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_not_bad [2021-12-15 13:20:57,961 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_not_bad [2021-12-15 13:20:57,966 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_div_by_eb [2021-12-15 13:20:57,966 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_div_by_eb [2021-12-15 13:20:57,966 INFO L130 BoogieDeclarations]: Found specification of procedure update_fastmap_work_fn [2021-12-15 13:20:57,966 INFO L138 BoogieDeclarations]: Found implementation of procedure update_fastmap_work_fn [2021-12-15 13:20:57,966 INFO L130 BoogieDeclarations]: Found specification of procedure find_dev_nolock [2021-12-15 13:20:57,966 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dev_nolock [2021-12-15 13:20:57,966 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-12-15 13:20:57,967 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-12-15 13:20:57,967 INFO L130 BoogieDeclarations]: Found specification of procedure ___might_sleep [2021-12-15 13:20:57,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ___might_sleep [2021-12-15 13:20:57,967 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:20:57,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:20:57,967 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_calculate_reserved [2021-12-15 13:20:57,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_calculate_reserved [2021-12-15 13:20:57,967 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_debugfs_exit_dev [2021-12-15 13:20:57,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_debugfs_exit_dev [2021-12-15 13:20:57,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:20:57,968 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2021-12-15 13:20:57,968 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2021-12-15 13:20:57,968 INFO L130 BoogieDeclarations]: Found specification of procedure validate_vid_hdr [2021-12-15 13:20:57,968 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_vid_hdr [2021-12-15 13:20:57,968 INFO L130 BoogieDeclarations]: Found specification of procedure find_mean_wl_entry [2021-12-15 13:20:57,968 INFO L138 BoogieDeclarations]: Found implementation of procedure find_mean_wl_entry [2021-12-15 13:20:57,968 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:20:57,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:20:57,969 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:20:57,969 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-12-15 13:20:57,969 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-12-15 13:20:57,969 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_data [2021-12-15 13:20:57,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_data [2021-12-15 13:20:57,969 INFO L130 BoogieDeclarations]: Found specification of procedure prot_queue_add [2021-12-15 13:20:57,969 INFO L138 BoogieDeclarations]: Found implementation of procedure prot_queue_add [2021-12-15 13:20:57,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:20:57,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:20:57,970 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_open_volume_nm [2021-12-15 13:20:57,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_open_volume_nm [2021-12-15 13:20:57,970 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2021-12-15 13:20:57,970 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2021-12-15 13:20:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-12-15 13:20:57,971 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-12-15 13:20:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_write [2021-12-15 13:20:57,971 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_write [2021-12-15 13:20:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2021-12-15 13:20:57,971 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2021-12-15 13:20:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:20:57,971 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:20:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-15 13:20:57,972 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-15 13:20:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure new_fm_vhdr [2021-12-15 13:20:57,972 INFO L138 BoogieDeclarations]: Found implementation of procedure new_fm_vhdr [2021-12-15 13:20:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure yield [2021-12-15 13:20:57,972 INFO L138 BoogieDeclarations]: Found implementation of procedure yield [2021-12-15 13:20:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2021-12-15 13:20:57,972 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2021-12-15 13:20:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure find_wl_entry [2021-12-15 13:20:57,973 INFO L138 BoogieDeclarations]: Found implementation of procedure find_wl_entry [2021-12-15 13:20:57,973 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoint [2021-12-15 13:20:57,973 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoint [2021-12-15 13:20:57,973 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_io [2021-12-15 13:20:57,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_io [2021-12-15 13:20:57,973 INFO L130 BoogieDeclarations]: Found specification of procedure __vmalloc [2021-12-15 13:20:57,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __vmalloc [2021-12-15 13:20:57,973 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_is_bad [2021-12-15 13:20:57,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_is_bad [2021-12-15 13:20:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure vol_id2idx [2021-12-15 13:20:57,974 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_id2idx [2021-12-15 13:20:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:20:57,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:20:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_attach_mtd_dev [2021-12-15 13:20:57,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_attach_mtd_dev [2021-12-15 13:20:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2021-12-15 13:20:57,974 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2021-12-15 13:20:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:20:57,975 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_reserved [2021-12-15 13:20:57,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_reserved [2021-12-15 13:20:57,975 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_put_fm_peb [2021-12-15 13:20:57,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_put_fm_peb [2021-12-15 13:20:57,975 INFO L130 BoogieDeclarations]: Found specification of procedure in_wl_tree [2021-12-15 13:20:57,975 INFO L138 BoogieDeclarations]: Found implementation of procedure in_wl_tree [2021-12-15 13:20:57,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-12-15 13:20:57,975 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ai [2021-12-15 13:20:57,975 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ai [2021-12-15 13:20:57,976 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2021-12-15 13:20:57,976 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2021-12-15 13:20:57,976 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_get_peb [2021-12-15 13:20:57,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_get_peb [2021-12-15 13:20:57,976 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:20:57,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:20:57,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:20:57,991 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_ai [2021-12-15 13:20:57,992 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_ai [2021-12-15 13:20:57,992 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_fastmap [2021-12-15 13:20:57,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_fastmap [2021-12-15 13:20:57,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:20:57,992 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2021-12-15 13:20:57,992 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2021-12-15 13:20:57,992 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:20:57,992 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_aeb [2021-12-15 13:20:57,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_aeb [2021-12-15 13:20:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_av [2021-12-15 13:20:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_av [2021-12-15 13:20:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure write_leb [2021-12-15 13:20:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure write_leb [2021-12-15 13:20:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2021-12-15 13:20:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2021-12-15 13:20:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2021-12-15 13:20:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2021-12-15 13:20:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_erase [2021-12-15 13:20:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_erase [2021-12-15 13:20:57,994 INFO L130 BoogieDeclarations]: Found specification of procedure prot_queue_del [2021-12-15 13:20:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure prot_queue_del [2021-12-15 13:20:57,994 INFO L130 BoogieDeclarations]: Found specification of procedure validate_ec_hdr [2021-12-15 13:20:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_ec_hdr [2021-12-15 13:20:57,994 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_compat [2021-12-15 13:20:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_compat [2021-12-15 13:20:57,994 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_gen [2021-12-15 13:20:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_gen [2021-12-15 13:20:57,995 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_remove_av [2021-12-15 13:20:57,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_remove_av [2021-12-15 13:20:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2021-12-15 13:20:57,998 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2021-12-15 13:20:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_device [2021-12-15 13:20:57,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_device [2021-12-15 13:20:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2021-12-15 13:20:57,998 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2021-12-15 13:20:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_vid_hdr [2021-12-15 13:20:57,998 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_vid_hdr [2021-12-15 13:20:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2021-12-15 13:20:57,999 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2021-12-15 13:20:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure leb_write_lock [2021-12-15 13:20:57,999 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_write_lock [2021-12-15 13:20:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure kern_path [2021-12-15 13:20:57,999 INFO L138 BoogieDeclarations]: Found implementation of procedure kern_path [2021-12-15 13:20:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_layout_vol [2021-12-15 13:20:57,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_layout_vol [2021-12-15 13:20:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-15 13:20:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-15 13:20:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2021-12-15 13:20:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2021-12-15 13:20:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read [2021-12-15 13:20:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read [2021-12-15 13:20:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:20:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:20:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_change_vtbl_record [2021-12-15 13:20:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_change_vtbl_record [2021-12-15 13:20:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:20:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:20:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_write [2021-12-15 13:20:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_write [2021-12-15 13:20:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure uif_close [2021-12-15 13:20:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure uif_close [2021-12-15 13:20:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2021-12-15 13:20:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2021-12-15 13:20:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_remove_all [2021-12-15 13:20:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_remove_all [2021-12-15 13:20:58,001 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_power_cut [2021-12-15 13:20:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_power_cut [2021-12-15 13:20:58,001 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_atomic_leb_change [2021-12-15 13:20:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_atomic_leb_change [2021-12-15 13:20:58,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:20:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:20:58,001 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:20:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:20:58,001 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_ro_mode [2021-12-15 13:20:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_ro_mode [2021-12-15 13:20:58,001 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:20:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:20:58,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:20:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:20:58,001 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2021-12-15 13:20:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2021-12-15 13:20:58,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:20:58,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:20:58,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:20:58,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:20:58,002 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:20:58,002 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:20:58,002 INFO L130 BoogieDeclarations]: Found specification of procedure scan_all [2021-12-15 13:20:58,002 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_all [2021-12-15 13:20:58,002 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_flash [2021-12-15 13:20:58,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_flash [2021-12-15 13:20:58,002 INFO L130 BoogieDeclarations]: Found specification of procedure leb_write_unlock [2021-12-15 13:20:58,002 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_write_unlock [2021-12-15 13:20:58,002 INFO L130 BoogieDeclarations]: Found specification of procedure device_register [2021-12-15 13:20:58,002 INFO L138 BoogieDeclarations]: Found implementation of procedure device_register [2021-12-15 13:20:58,002 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_sync_erase [2021-12-15 13:20:58,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_sync_erase [2021-12-15 13:20:58,002 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:20:58,002 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:20:58,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:20:58,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:20:58,002 INFO L130 BoogieDeclarations]: Found specification of procedure idx2vol_id [2021-12-15 13:20:58,002 INFO L138 BoogieDeclarations]: Found implementation of procedure idx2vol_id [2021-12-15 13:20:58,002 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2021-12-15 13:20:58,002 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2021-12-15 13:20:58,003 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2021-12-15 13:20:58,003 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2021-12-15 13:20:58,003 INFO L130 BoogieDeclarations]: Found specification of procedure vol_attribute_show [2021-12-15 13:20:58,003 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_attribute_show [2021-12-15 13:20:58,003 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_peb_ec_hdr [2021-12-15 13:20:58,003 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_peb_ec_hdr [2021-12-15 13:20:58,003 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vol_info [2021-12-15 13:20:58,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vol_info [2021-12-15 13:20:58,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:20:58,003 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:20:58,003 INFO L130 BoogieDeclarations]: Found specification of procedure get_peb_for_wl [2021-12-15 13:20:58,003 INFO L138 BoogieDeclarations]: Found implementation of procedure get_peb_for_wl [2021-12-15 13:20:58,003 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:20:58,003 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:20:58,003 INFO L130 BoogieDeclarations]: Found specification of procedure path_put [2021-12-15 13:20:58,003 INFO L138 BoogieDeclarations]: Found implementation of procedure path_put [2021-12-15 13:20:58,003 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2021-12-15 13:20:58,003 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2021-12-15 13:20:58,003 INFO L130 BoogieDeclarations]: Found specification of procedure blocking_notifier_call_chain [2021-12-15 13:20:58,003 INFO L138 BoogieDeclarations]: Found implementation of procedure blocking_notifier_call_chain [2021-12-15 13:20:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure create_vtbl [2021-12-15 13:20:58,004 INFO L138 BoogieDeclarations]: Found implementation of procedure create_vtbl [2021-12-15 13:20:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2021-12-15 13:20:58,004 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2021-12-15 13:20:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-15 13:20:58,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-15 13:20:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-12-15 13:20:58,004 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-12-15 13:20:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:20:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:20:58,004 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:20:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_in_wl_tree [2021-12-15 13:20:58,004 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_in_wl_tree [2021-12-15 13:20:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_open_volume [2021-12-15 13:20:58,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_open_volume [2021-12-15 13:20:58,006 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_check_pattern [2021-12-15 13:20:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_check_pattern [2021-12-15 13:20:58,006 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_bitflip [2021-12-15 13:20:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_bitflip [2021-12-15 13:20:58,007 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_write_leb [2021-12-15 13:20:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_write_leb [2021-12-15 13:20:58,007 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_rq_to_pdu [2021-12-15 13:20:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_rq_to_pdu [2021-12-15 13:20:58,007 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2021-12-15 13:20:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2021-12-15 13:20:58,007 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2021-12-15 13:20:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2021-12-15 13:20:58,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:20:58,008 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_fsync [2021-12-15 13:20:58,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_fsync [2021-12-15 13:20:58,008 INFO L130 BoogieDeclarations]: Found specification of procedure get_mtd_device [2021-12-15 13:20:58,008 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mtd_device [2021-12-15 13:20:58,008 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_put_device [2021-12-15 13:20:58,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_put_device [2021-12-15 13:20:58,008 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-12-15 13:20:58,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-12-15 13:20:58,009 INFO L130 BoogieDeclarations]: Found specification of procedure clear_update_marker [2021-12-15 13:20:58,009 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_update_marker [2021-12-15 13:20:58,009 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-12-15 13:20:58,009 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-12-15 13:20:58,009 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2021-12-15 13:20:58,009 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2021-12-15 13:20:58,009 INFO L130 BoogieDeclarations]: Found specification of procedure scan_peb [2021-12-15 13:20:58,009 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_peb [2021-12-15 13:20:58,009 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2021-12-15 13:20:58,010 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2021-12-15 13:20:58,010 INFO L130 BoogieDeclarations]: Found specification of procedure validate_vid_hdr___0 [2021-12-15 13:20:58,010 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_vid_hdr___0 [2021-12-15 13:20:58,010 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr___3 [2021-12-15 13:20:58,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr___3 [2021-12-15 13:20:58,010 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_create [2021-12-15 13:20:58,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_create [2021-12-15 13:20:58,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:20:58,010 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr___0 [2021-12-15 13:20:58,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr___0 [2021-12-15 13:20:58,011 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr___4 [2021-12-15 13:20:58,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr___4 [2021-12-15 13:20:58,011 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_self_check_all_ff [2021-12-15 13:20:58,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_self_check_all_ff [2021-12-15 13:20:58,011 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2021-12-15 13:20:58,011 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2021-12-15 13:20:58,011 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_eccerr [2021-12-15 13:20:58,011 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_eccerr [2021-12-15 13:20:58,011 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_close_volume [2021-12-15 13:20:58,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_close_volume [2021-12-15 13:20:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_put_peb [2021-12-15 13:20:58,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_put_peb [2021-12-15 13:20:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 13:20:58,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 13:20:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2021-12-15 13:20:58,012 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2021-12-15 13:20:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:20:58,012 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:20:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure get_capacity [2021-12-15 13:20:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure get_capacity [2021-12-15 13:20:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:20:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:20:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_do_work [2021-12-15 13:20:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_do_work [2021-12-15 13:20:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:20:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:20:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:20:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:20:58,014 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_wear_leveling [2021-12-15 13:20:58,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_wear_leveling [2021-12-15 13:20:58,014 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-12-15 13:20:58,014 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-12-15 13:20:58,014 INFO L130 BoogieDeclarations]: Found specification of procedure leb_read_unlock [2021-12-15 13:20:58,014 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_read_unlock [2021-12-15 13:20:58,014 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:20:58,014 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:20:58,014 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_next_sqnum [2021-12-15 13:20:58,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_next_sqnum [2021-12-15 13:20:58,015 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_ec_hdr [2021-12-15 13:20:58,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_ec_hdr [2021-12-15 13:20:58,015 INFO L130 BoogieDeclarations]: Found specification of procedure ltree_add_entry [2021-12-15 13:20:58,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ltree_add_entry [2021-12-15 13:20:58,045 INFO L130 BoogieDeclarations]: Found specification of procedure revoke_exclusive [2021-12-15 13:20:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure revoke_exclusive [2021-12-15 13:20:58,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:20:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:20:58,045 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_rq_from_pdu [2021-12-15 13:20:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_rq_from_pdu [2021-12-15 13:20:58,045 INFO L130 BoogieDeclarations]: Found specification of procedure return_unused_pool_pebs [2021-12-15 13:20:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure return_unused_pool_pebs [2021-12-15 13:20:58,045 INFO L130 BoogieDeclarations]: Found specification of procedure shutdown_work [2021-12-15 13:20:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure shutdown_work [2021-12-15 13:20:58,046 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:20:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:20:58,046 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2021-12-15 13:20:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2021-12-15 13:20:58,046 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vtbl_record [2021-12-15 13:20:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vtbl_record [2021-12-15 13:20:58,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-12-15 13:20:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-12-15 13:20:58,047 INFO L130 BoogieDeclarations]: Found specification of procedure erase_worker [2021-12-15 13:20:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure erase_worker [2021-12-15 13:20:58,047 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_erase [2021-12-15 13:20:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_erase [2021-12-15 13:20:58,047 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_add_to_av [2021-12-15 13:20:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_add_to_av [2021-12-15 13:20:58,047 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2021-12-15 13:20:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2021-12-15 13:20:58,047 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-12-15 13:20:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-12-15 13:20:58,048 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:20:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:20:58,048 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-15 13:20:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-15 13:20:58,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:20:58,048 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-12-15 13:20:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-12-15 13:20:58,048 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_remove_volume [2021-12-15 13:20:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_remove_volume [2021-12-15 13:20:58,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:20:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:20:58,049 INFO L130 BoogieDeclarations]: Found specification of procedure ltree_lookup [2021-12-15 13:20:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ltree_lookup [2021-12-15 13:20:58,049 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_getgeo [2021-12-15 13:20:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_getgeo [2021-12-15 13:20:58,049 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-12-15 13:20:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-12-15 13:20:58,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:20:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:20:58,050 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-15 13:20:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-15 13:20:58,050 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_flush [2021-12-15 13:20:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_flush [2021-12-15 13:20:58,052 INFO L130 BoogieDeclarations]: Found specification of procedure wl_entry_destroy [2021-12-15 13:20:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure wl_entry_destroy [2021-12-15 13:20:58,053 INFO L130 BoogieDeclarations]: Found specification of procedure d_backing_inode [2021-12-15 13:20:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure d_backing_inode [2021-12-15 13:20:58,053 INFO L130 BoogieDeclarations]: Found specification of procedure add_to_list [2021-12-15 13:20:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure add_to_list [2021-12-15 13:20:58,053 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_volumes [2021-12-15 13:20:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_volumes [2021-12-15 13:20:58,053 INFO L130 BoogieDeclarations]: Found specification of procedure kill_volumes [2021-12-15 13:20:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_volumes [2021-12-15 13:20:58,053 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_is_bgt_disabled [2021-12-15 13:20:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_is_bgt_disabled [2021-12-15 13:20:58,054 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_notify_all [2021-12-15 13:20:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_notify_all [2021-12-15 13:20:58,054 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-12-15 13:20:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-12-15 13:20:58,054 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write [2021-12-15 13:20:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write [2021-12-15 13:20:58,054 INFO L130 BoogieDeclarations]: Found specification of procedure imajor [2021-12-15 13:20:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure imajor [2021-12-15 13:20:58,055 INFO L130 BoogieDeclarations]: Found specification of procedure scan_pool [2021-12-15 13:20:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_pool [2021-12-15 13:20:58,055 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-15 13:20:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-15 13:20:58,055 INFO L130 BoogieDeclarations]: Found specification of procedure add_aeb [2021-12-15 13:20:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure add_aeb [2021-12-15 13:20:58,055 INFO L130 BoogieDeclarations]: Found specification of procedure leb_read_sanity_check [2021-12-15 13:20:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_read_sanity_check [2021-12-15 13:20:58,055 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_resize [2021-12-15 13:20:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_resize [2021-12-15 13:20:58,056 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2021-12-15 13:20:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2021-12-15 13:20:58,056 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_read [2021-12-15 13:20:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_read [2021-12-15 13:20:58,056 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_debugfs_exit [2021-12-15 13:20:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_debugfs_exit [2021-12-15 13:20:58,056 INFO L130 BoogieDeclarations]: Found specification of procedure get_exclusive [2021-12-15 13:20:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure get_exclusive [2021-12-15 13:20:58,056 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_major2num [2021-12-15 13:20:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_major2num [2021-12-15 13:20:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_do_get_volume_info [2021-12-15 13:20:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_do_get_volume_info [2021-12-15 13:20:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2021-12-15 13:20:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2021-12-15 13:20:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2021-12-15 13:20:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2021-12-15 13:20:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2021-12-15 13:20:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2021-12-15 13:20:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:20:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:20:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2021-12-15 13:20:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2021-12-15 13:20:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_volume_info [2021-12-15 13:20:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_volume_info [2021-12-15 13:20:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure tree_destroy [2021-12-15 13:20:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure tree_destroy [2021-12-15 13:20:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:20:58,058 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_ec_hdr [2021-12-15 13:20:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_ec_hdr [2021-12-15 13:20:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure find_anchor_wl_entry [2021-12-15 13:20:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure find_anchor_wl_entry [2021-12-15 13:20:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtouint [2021-12-15 13:20:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtouint [2021-12-15 13:20:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_notify [2021-12-15 13:20:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_notify [2021-12-15 13:20:58,059 INFO L130 BoogieDeclarations]: Found specification of procedure wl_tree_add [2021-12-15 13:20:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure wl_tree_add [2021-12-15 13:20:59,931 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:20:59,934 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:21:00,060 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:21:00,063 INFO L158 Benchmark]: Toolchain (without parser) took 14629.10ms. Allocated memory was 94.4MB in the beginning and 882.9MB in the end (delta: 788.5MB). Free memory was 57.0MB in the beginning and 499.4MB in the end (delta: -442.5MB). Peak memory consumption was 344.2MB. Max. memory is 16.1GB. [2021-12-15 13:21:00,064 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 94.4MB. Free memory is still 74.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:21:00,064 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9435.88ms. Allocated memory was 94.4MB in the beginning and 333.4MB in the end (delta: 239.1MB). Free memory was 56.7MB in the beginning and 146.1MB in the end (delta: -89.4MB). Peak memory consumption was 225.7MB. Max. memory is 16.1GB. [2021-12-15 13:21:00,065 INFO L158 Benchmark]: Boogie Procedure Inliner took 1487.56ms. Allocated memory was 333.4MB in the beginning and 413.1MB in the end (delta: 79.7MB). Free memory was 146.1MB in the beginning and 221.6MB in the end (delta: -75.5MB). Peak memory consumption was 130.4MB. Max. memory is 16.1GB. [2021-12-15 13:21:00,065 INFO L158 Benchmark]: Boogie Preprocessor took 1381.01ms. Allocated memory was 413.1MB in the beginning and 882.9MB in the end (delta: 469.8MB). Free memory was 221.6MB in the beginning and 633.7MB in the end (delta: -412.1MB). Peak memory consumption was 155.2MB. Max. memory is 16.1GB. [2021-12-15 13:21:00,066 INFO L158 Benchmark]: RCFGBuilder took 2318.63ms. Allocated memory is still 882.9MB. Free memory was 633.7MB in the beginning and 499.4MB in the end (delta: 134.2MB). Peak memory consumption was 134.2MB. Max. memory is 16.1GB. [2021-12-15 13:21:00,068 INFO L339 ainManager$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 94.4MB. Free memory is still 74.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9435.88ms. Allocated memory was 94.4MB in the beginning and 333.4MB in the end (delta: 239.1MB). Free memory was 56.7MB in the beginning and 146.1MB in the end (delta: -89.4MB). Peak memory consumption was 225.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1487.56ms. Allocated memory was 333.4MB in the beginning and 413.1MB in the end (delta: 79.7MB). Free memory was 146.1MB in the beginning and 221.6MB in the end (delta: -75.5MB). Peak memory consumption was 130.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1381.01ms. Allocated memory was 413.1MB in the beginning and 882.9MB in the end (delta: 469.8MB). Free memory was 221.6MB in the beginning and 633.7MB in the end (delta: -412.1MB). Peak memory consumption was 155.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2318.63ms. Allocated memory is still 882.9MB. Free memory was 633.7MB in the beginning and 499.4MB in the end (delta: 134.2MB). Peak memory consumption was 134.2MB. 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 13:21:00,104 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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-4.2-rc1/linux-4.2-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 2a3ce92b4fa97290bfce2585c8e16b416b78b6a9fb4820bd3e1a943e1210b2dc --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:21:01,854 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:21:01,856 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:21:01,888 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:21:01,889 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:21:01,892 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:21:01,893 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:21:01,896 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:21:01,898 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:21:01,901 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:21:01,903 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:21:01,905 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:21:01,906 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:21:01,907 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:21:01,908 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:21:01,911 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:21:01,912 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:21:01,912 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:21:01,914 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:21:01,918 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:21:01,919 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:21:01,920 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:21:01,920 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:21:01,922 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:21:01,927 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:21:01,927 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:21:01,927 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:21:01,934 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:21:01,934 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:21:01,935 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:21:01,935 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:21:01,936 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:21:01,936 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:21:01,937 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:21:01,938 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:21:01,938 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:21:01,939 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:21:01,939 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:21:01,939 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:21:01,940 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:21:01,941 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:21:01,944 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:21:01,968 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:21:01,969 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:21:01,970 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:21:01,970 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:21:01,970 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:21:01,971 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:21:01,975 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:21:01,976 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:21:01,976 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:21:01,976 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:21:01,977 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:21:01,977 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:21:01,977 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:21:01,977 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:21:01,977 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:21:01,977 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:21:01,978 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:21:01,978 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:21:01,978 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:21:01,978 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:21:01,978 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:21:01,978 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:21:01,978 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:21:01,979 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:21:01,979 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:21:01,979 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:21:01,979 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:21:01,979 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:21:01,979 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:21:01,979 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:21:01,980 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:21:01,980 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:21:01,980 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:21:01,980 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:21:01,980 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a3ce92b4fa97290bfce2585c8e16b416b78b6a9fb4820bd3e1a943e1210b2dc [2021-12-15 13:21:02,278 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:21:02,296 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:21:02,298 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:21:02,299 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:21:02,299 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:21:02,300 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i [2021-12-15 13:21:02,358 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1b470d3b/e04ca1fbdf464875b2652f1a90a9c135/FLAG9a43de076 [2021-12-15 13:21:03,315 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:21:03,317 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i [2021-12-15 13:21:03,374 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1b470d3b/e04ca1fbdf464875b2652f1a90a9c135/FLAG9a43de076 [2021-12-15 13:21:03,732 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1b470d3b/e04ca1fbdf464875b2652f1a90a9c135 [2021-12-15 13:21:03,734 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:21:03,735 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:21:03,736 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:21:03,736 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:21:03,739 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:21:03,739 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:21:03" (1/1) ... [2021-12-15 13:21:03,740 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6dda9f46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:03, skipping insertion in model container [2021-12-15 13:21:03,740 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:21:03" (1/1) ... [2021-12-15 13:21:03,745 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:21:03,937 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:21:12,591 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i[851903,851916] [2021-12-15 13:21:12,671 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:21:12,746 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:21:12,954 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:21:13,763 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i[851903,851916] [2021-12-15 13:21:13,770 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:21:13,798 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:21:14,535 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i[851903,851916] [2021-12-15 13:21:14,541 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:21:14,732 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:21:14,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:14 WrapperNode [2021-12-15 13:21:14,733 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:21:14,734 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:21:14,734 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:21:14,735 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:21:14,739 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:14" (1/1) ... [2021-12-15 13:21:15,111 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:14" (1/1) ... [2021-12-15 13:21:15,574 INFO L137 Inliner]: procedures = 699, calls = 14952, calls flagged for inlining = 277, calls inlined = 264, statements flattened = 29149 [2021-12-15 13:21:15,575 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:21:15,576 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:21:15,576 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:21:15,576 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:21:15,583 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:14" (1/1) ... [2021-12-15 13:21:15,584 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:14" (1/1) ... [2021-12-15 13:21:15,765 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:14" (1/1) ... [2021-12-15 13:21:15,766 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:14" (1/1) ... [2021-12-15 13:21:16,665 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:14" (1/1) ... [2021-12-15 13:21:16,733 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:14" (1/1) ... [2021-12-15 13:21:16,843 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:14" (1/1) ... [2021-12-15 13:21:17,036 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:21:17,038 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:21:17,038 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:21:17,038 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:21:17,039 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:14" (1/1) ... [2021-12-15 13:21:17,045 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:21:17,053 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:21:17,090 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 13:21:17,112 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 13:21:17,127 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_ec_hdr [2021-12-15 13:21:17,127 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_ec_hdr [2021-12-15 13:21:17,127 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_unmap_leb [2021-12-15 13:21:17,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_unmap_leb [2021-12-15 13:21:17,128 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-15 13:21:17,128 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-12-15 13:21:17,128 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-12-15 13:21:17,128 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-12-15 13:21:17,128 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-12-15 13:21:17,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:21:17,129 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:21:17,129 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_resize_volume [2021-12-15 13:21:17,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_resize_volume [2021-12-15 13:21:17,129 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_free_internal_volumes [2021-12-15 13:21:17,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_free_internal_volumes [2021-12-15 13:21:17,129 INFO L130 BoogieDeclarations]: Found specification of procedure __schedule_ubi_work [2021-12-15 13:21:17,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __schedule_ubi_work [2021-12-15 13:21:17,130 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_volume_notify [2021-12-15 13:21:17,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_volume_notify [2021-12-15 13:21:17,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:21:17,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:21:17,130 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_detach_mtd_dev [2021-12-15 13:21:17,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_detach_mtd_dev [2021-12-15 13:21:17,131 INFO L130 BoogieDeclarations]: Found specification of procedure put_mtd_device [2021-12-15 13:21:17,131 INFO L138 BoogieDeclarations]: Found implementation of procedure put_mtd_device [2021-12-15 13:21:17,131 INFO L130 BoogieDeclarations]: Found specification of procedure erase_block [2021-12-15 13:21:17,131 INFO L138 BoogieDeclarations]: Found implementation of procedure erase_block [2021-12-15 13:21:17,131 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2021-12-15 13:21:17,131 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2021-12-15 13:21:17,132 INFO L130 BoogieDeclarations]: Found specification of procedure return_fm_pebs [2021-12-15 13:21:17,132 INFO L138 BoogieDeclarations]: Found implementation of procedure return_fm_pebs [2021-12-15 13:21:17,132 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2021-12-15 13:21:17,132 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2021-12-15 13:21:17,132 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-12-15 13:21:17,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-12-15 13:21:17,133 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2021-12-15 13:21:17,133 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2021-12-15 13:21:17,133 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_read_leb [2021-12-15 13:21:17,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_read_leb [2021-12-15 13:21:17,134 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_do_get_device_info [2021-12-15 13:21:17,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_do_get_device_info [2021-12-15 13:21:17,134 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_cdev_ioctl [2021-12-15 13:21:17,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_cdev_ioctl [2021-12-15 13:21:17,134 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-12-15 13:21:17,135 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-12-15 13:21:17,135 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_sysfs_close [2021-12-15 13:21:17,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_sysfs_close [2021-12-15 13:21:17,135 INFO L130 BoogieDeclarations]: Found specification of procedure vtbl_check [2021-12-15 13:21:17,135 INFO L138 BoogieDeclarations]: Found implementation of procedure vtbl_check [2021-12-15 13:21:17,136 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_remove [2021-12-15 13:21:17,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_remove [2021-12-15 13:21:17,137 INFO L130 BoogieDeclarations]: Found specification of procedure set_seen [2021-12-15 13:21:17,137 INFO L138 BoogieDeclarations]: Found implementation of procedure set_seen [2021-12-15 13:21:17,137 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_vid_hdr [2021-12-15 13:21:17,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_vid_hdr [2021-12-15 13:21:17,137 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_cdev_ioctl [2021-12-15 13:21:17,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_cdev_ioctl [2021-12-15 13:21:17,138 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_cleanup [2021-12-15 13:21:17,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_cleanup [2021-12-15 13:21:17,138 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-15 13:21:17,139 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-15 13:21:17,139 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_compare_lebs [2021-12-15 13:21:17,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_compare_lebs [2021-12-15 13:21:17,139 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_get_fm_peb [2021-12-15 13:21:17,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_get_fm_peb [2021-12-15 13:21:17,139 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:21:17,139 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:21:17,140 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2021-12-15 13:21:17,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2021-12-15 13:21:17,140 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_ioctl [2021-12-15 13:21:17,141 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_ioctl [2021-12-15 13:21:17,141 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_fastmap [2021-12-15 13:21:17,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_fastmap [2021-12-15 13:21:17,141 INFO L130 BoogieDeclarations]: Found specification of procedure is_error_sane [2021-12-15 13:21:17,141 INFO L138 BoogieDeclarations]: Found implementation of procedure is_error_sane [2021-12-15 13:21:17,141 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_vid_hdr [2021-12-15 13:21:17,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_vid_hdr [2021-12-15 13:21:17,142 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vid_hdr [2021-12-15 13:21:17,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vid_hdr [2021-12-15 13:21:17,142 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2021-12-15 13:21:17,142 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2021-12-15 13:21:17,142 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_check_volume [2021-12-15 13:21:17,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_check_volume [2021-12-15 13:21:17,143 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:21:17,143 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_calc_data_len [2021-12-15 13:21:17,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_calc_data_len [2021-12-15 13:21:17,143 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_data [2021-12-15 13:21:17,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_data [2021-12-15 13:21:17,144 INFO L130 BoogieDeclarations]: Found specification of procedure dfs_file_write [2021-12-15 13:21:17,144 INFO L138 BoogieDeclarations]: Found implementation of procedure dfs_file_write [2021-12-15 13:21:17,144 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_close [2021-12-15 13:21:17,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_close [2021-12-15 13:21:17,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:21:17,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:21:17,146 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_free_vid_hdr [2021-12-15 13:21:17,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_free_vid_hdr [2021-12-15 13:21:17,146 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:21:17,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:21:17,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:21:17,146 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-15 13:21:17,147 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-15 13:21:17,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:21:17,147 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2021-12-15 13:21:17,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2021-12-15 13:21:17,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_7 [2021-12-15 13:21:17,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_7 [2021-12-15 13:21:17,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:21:17,148 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_find_av [2021-12-15 13:21:17,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_find_av [2021-12-15 13:21:17,148 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-12-15 13:21:17,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-12-15 13:21:17,149 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:21:17,151 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:21:17,151 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-12-15 13:21:17,152 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-12-15 13:21:17,152 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_ubi_work [2021-12-15 13:21:17,152 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_ubi_work [2021-12-15 13:21:17,153 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_erase___0 [2021-12-15 13:21:17,153 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_erase___0 [2021-12-15 13:21:17,153 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:21:17,153 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:21:17,158 INFO L130 BoogieDeclarations]: Found specification of procedure dev_attribute_show [2021-12-15 13:21:17,158 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_attribute_show [2021-12-15 13:21:17,159 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-15 13:21:17,159 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-15 13:21:17,159 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_ec_hdr [2021-12-15 13:21:17,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_ec_hdr [2021-12-15 13:21:17,159 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_free_tag_set [2021-12-15 13:21:17,159 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_free_tag_set [2021-12-15 13:21:17,159 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_not_bad [2021-12-15 13:21:17,160 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_not_bad [2021-12-15 13:21:17,160 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_div_by_eb [2021-12-15 13:21:17,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_div_by_eb [2021-12-15 13:21:17,160 INFO L130 BoogieDeclarations]: Found specification of procedure update_fastmap_work_fn [2021-12-15 13:21:17,160 INFO L138 BoogieDeclarations]: Found implementation of procedure update_fastmap_work_fn [2021-12-15 13:21:17,160 INFO L130 BoogieDeclarations]: Found specification of procedure find_dev_nolock [2021-12-15 13:21:17,160 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dev_nolock [2021-12-15 13:21:17,160 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-12-15 13:21:17,161 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-12-15 13:21:17,161 INFO L130 BoogieDeclarations]: Found specification of procedure ___might_sleep [2021-12-15 13:21:17,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ___might_sleep [2021-12-15 13:21:17,161 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:21:17,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:21:17,161 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_calculate_reserved [2021-12-15 13:21:17,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_calculate_reserved [2021-12-15 13:21:17,162 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_debugfs_exit_dev [2021-12-15 13:21:17,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_debugfs_exit_dev [2021-12-15 13:21:17,162 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2021-12-15 13:21:17,162 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2021-12-15 13:21:17,162 INFO L130 BoogieDeclarations]: Found specification of procedure validate_vid_hdr [2021-12-15 13:21:17,162 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_vid_hdr [2021-12-15 13:21:17,162 INFO L130 BoogieDeclarations]: Found specification of procedure find_mean_wl_entry [2021-12-15 13:21:17,162 INFO L138 BoogieDeclarations]: Found implementation of procedure find_mean_wl_entry [2021-12-15 13:21:17,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:21:17,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:21:17,163 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-12-15 13:21:17,163 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-12-15 13:21:17,164 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_data [2021-12-15 13:21:17,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_data [2021-12-15 13:21:17,164 INFO L130 BoogieDeclarations]: Found specification of procedure prot_queue_add [2021-12-15 13:21:17,164 INFO L138 BoogieDeclarations]: Found implementation of procedure prot_queue_add [2021-12-15 13:21:17,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:21:17,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:21:17,164 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_open_volume_nm [2021-12-15 13:21:17,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_open_volume_nm [2021-12-15 13:21:17,165 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2021-12-15 13:21:17,165 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2021-12-15 13:21:17,165 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-12-15 13:21:17,165 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-12-15 13:21:17,166 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_write [2021-12-15 13:21:17,166 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_write [2021-12-15 13:21:17,166 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2021-12-15 13:21:17,166 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2021-12-15 13:21:17,166 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:21:17,166 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:21:17,166 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-15 13:21:17,167 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-15 13:21:17,167 INFO L130 BoogieDeclarations]: Found specification of procedure new_fm_vhdr [2021-12-15 13:21:17,167 INFO L138 BoogieDeclarations]: Found implementation of procedure new_fm_vhdr [2021-12-15 13:21:17,167 INFO L130 BoogieDeclarations]: Found specification of procedure yield [2021-12-15 13:21:17,167 INFO L138 BoogieDeclarations]: Found implementation of procedure yield [2021-12-15 13:21:17,167 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2021-12-15 13:21:17,167 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2021-12-15 13:21:17,167 INFO L130 BoogieDeclarations]: Found specification of procedure find_wl_entry [2021-12-15 13:21:17,168 INFO L138 BoogieDeclarations]: Found implementation of procedure find_wl_entry [2021-12-15 13:21:17,168 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoint [2021-12-15 13:21:17,168 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoint [2021-12-15 13:21:17,168 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_io [2021-12-15 13:21:17,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_io [2021-12-15 13:21:17,168 INFO L130 BoogieDeclarations]: Found specification of procedure __vmalloc [2021-12-15 13:21:17,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __vmalloc [2021-12-15 13:21:17,168 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_is_bad [2021-12-15 13:21:17,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_is_bad [2021-12-15 13:21:17,169 INFO L130 BoogieDeclarations]: Found specification of procedure vol_id2idx [2021-12-15 13:21:17,169 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_id2idx [2021-12-15 13:21:17,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:21:17,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:21:17,169 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_attach_mtd_dev [2021-12-15 13:21:17,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_attach_mtd_dev [2021-12-15 13:21:17,169 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2021-12-15 13:21:17,170 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2021-12-15 13:21:17,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:21:17,170 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_reserved [2021-12-15 13:21:17,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_reserved [2021-12-15 13:21:17,170 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_put_fm_peb [2021-12-15 13:21:17,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_put_fm_peb [2021-12-15 13:21:17,170 INFO L130 BoogieDeclarations]: Found specification of procedure in_wl_tree [2021-12-15 13:21:17,171 INFO L138 BoogieDeclarations]: Found implementation of procedure in_wl_tree [2021-12-15 13:21:17,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-12-15 13:21:17,171 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ai [2021-12-15 13:21:17,171 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ai [2021-12-15 13:21:17,171 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2021-12-15 13:21:17,171 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2021-12-15 13:21:17,171 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_get_peb [2021-12-15 13:21:17,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_get_peb [2021-12-15 13:21:17,172 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:21:17,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:21:17,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:21:17,172 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_ai [2021-12-15 13:21:17,172 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_ai [2021-12-15 13:21:17,172 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_fastmap [2021-12-15 13:21:17,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_fastmap [2021-12-15 13:21:17,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:21:17,173 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2021-12-15 13:21:17,173 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2021-12-15 13:21:17,173 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:21:17,173 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_aeb [2021-12-15 13:21:17,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_aeb [2021-12-15 13:21:17,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:21:17,173 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_av [2021-12-15 13:21:17,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_av [2021-12-15 13:21:17,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:21:17,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:21:17,174 INFO L130 BoogieDeclarations]: Found specification of procedure write_leb [2021-12-15 13:21:17,174 INFO L138 BoogieDeclarations]: Found implementation of procedure write_leb [2021-12-15 13:21:17,174 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2021-12-15 13:21:17,174 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2021-12-15 13:21:17,174 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2021-12-15 13:21:17,175 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2021-12-15 13:21:17,178 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_erase [2021-12-15 13:21:17,178 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_erase [2021-12-15 13:21:17,178 INFO L130 BoogieDeclarations]: Found specification of procedure prot_queue_del [2021-12-15 13:21:17,178 INFO L138 BoogieDeclarations]: Found implementation of procedure prot_queue_del [2021-12-15 13:21:17,179 INFO L130 BoogieDeclarations]: Found specification of procedure validate_ec_hdr [2021-12-15 13:21:17,179 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_ec_hdr [2021-12-15 13:21:17,179 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_compat [2021-12-15 13:21:17,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_compat [2021-12-15 13:21:17,179 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_gen [2021-12-15 13:21:17,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_gen [2021-12-15 13:21:17,180 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_remove_av [2021-12-15 13:21:17,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_remove_av [2021-12-15 13:21:17,181 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-12-15 13:21:17,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-12-15 13:21:17,181 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2021-12-15 13:21:17,181 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2021-12-15 13:21:17,181 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_device [2021-12-15 13:21:17,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_device [2021-12-15 13:21:17,181 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2021-12-15 13:21:17,181 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2021-12-15 13:21:17,182 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_vid_hdr [2021-12-15 13:21:17,182 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_vid_hdr [2021-12-15 13:21:17,182 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2021-12-15 13:21:17,182 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2021-12-15 13:21:17,182 INFO L130 BoogieDeclarations]: Found specification of procedure leb_write_lock [2021-12-15 13:21:17,182 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_write_lock [2021-12-15 13:21:17,182 INFO L130 BoogieDeclarations]: Found specification of procedure kern_path [2021-12-15 13:21:17,182 INFO L138 BoogieDeclarations]: Found implementation of procedure kern_path [2021-12-15 13:21:17,182 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_layout_vol [2021-12-15 13:21:17,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_layout_vol [2021-12-15 13:21:17,183 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-15 13:21:17,183 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-15 13:21:17,183 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2021-12-15 13:21:17,183 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2021-12-15 13:21:17,183 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read [2021-12-15 13:21:17,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read [2021-12-15 13:21:17,183 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:21:17,184 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:21:17,184 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_change_vtbl_record [2021-12-15 13:21:17,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_change_vtbl_record [2021-12-15 13:21:17,184 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:21:17,184 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:21:17,184 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_write [2021-12-15 13:21:17,184 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_write [2021-12-15 13:21:17,184 INFO L130 BoogieDeclarations]: Found specification of procedure uif_close [2021-12-15 13:21:17,185 INFO L138 BoogieDeclarations]: Found implementation of procedure uif_close [2021-12-15 13:21:17,185 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2021-12-15 13:21:17,185 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2021-12-15 13:21:17,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:21:17,185 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_remove_all [2021-12-15 13:21:17,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_remove_all [2021-12-15 13:21:17,185 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_power_cut [2021-12-15 13:21:17,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_power_cut [2021-12-15 13:21:17,186 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_atomic_leb_change [2021-12-15 13:21:17,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_atomic_leb_change [2021-12-15 13:21:17,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:21:17,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:21:17,186 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:21:17,186 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:21:17,186 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_ro_mode [2021-12-15 13:21:17,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_ro_mode [2021-12-15 13:21:17,186 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:21:17,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:21:17,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:21:17,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:21:17,187 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:21:17,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:21:17,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:21:17,187 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2021-12-15 13:21:17,187 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2021-12-15 13:21:17,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:21:17,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:21:17,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:21:17,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:21:17,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:21:17,188 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:21:17,188 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:21:17,188 INFO L130 BoogieDeclarations]: Found specification of procedure scan_all [2021-12-15 13:21:17,189 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_all [2021-12-15 13:21:17,189 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_flash [2021-12-15 13:21:17,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_flash [2021-12-15 13:21:17,189 INFO L130 BoogieDeclarations]: Found specification of procedure leb_write_unlock [2021-12-15 13:21:17,189 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_write_unlock [2021-12-15 13:21:17,189 INFO L130 BoogieDeclarations]: Found specification of procedure device_register [2021-12-15 13:21:17,189 INFO L138 BoogieDeclarations]: Found implementation of procedure device_register [2021-12-15 13:21:17,189 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_sync_erase [2021-12-15 13:21:17,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_sync_erase [2021-12-15 13:21:17,190 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:21:17,190 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:21:17,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:21:17,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:21:17,190 INFO L130 BoogieDeclarations]: Found specification of procedure idx2vol_id [2021-12-15 13:21:17,190 INFO L138 BoogieDeclarations]: Found implementation of procedure idx2vol_id [2021-12-15 13:21:17,190 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2021-12-15 13:21:17,190 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2021-12-15 13:21:17,191 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2021-12-15 13:21:17,191 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2021-12-15 13:21:17,191 INFO L130 BoogieDeclarations]: Found specification of procedure vol_attribute_show [2021-12-15 13:21:17,191 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_attribute_show [2021-12-15 13:21:17,191 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_peb_ec_hdr [2021-12-15 13:21:17,191 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_peb_ec_hdr [2021-12-15 13:21:17,191 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vol_info [2021-12-15 13:21:17,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vol_info [2021-12-15 13:21:17,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:21:17,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:21:17,192 INFO L130 BoogieDeclarations]: Found specification of procedure get_peb_for_wl [2021-12-15 13:21:17,192 INFO L138 BoogieDeclarations]: Found implementation of procedure get_peb_for_wl [2021-12-15 13:21:17,192 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:21:17,192 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:21:17,192 INFO L130 BoogieDeclarations]: Found specification of procedure path_put [2021-12-15 13:21:17,192 INFO L138 BoogieDeclarations]: Found implementation of procedure path_put [2021-12-15 13:21:17,193 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2021-12-15 13:21:17,193 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2021-12-15 13:21:17,193 INFO L130 BoogieDeclarations]: Found specification of procedure blocking_notifier_call_chain [2021-12-15 13:21:17,193 INFO L138 BoogieDeclarations]: Found implementation of procedure blocking_notifier_call_chain [2021-12-15 13:21:17,193 INFO L130 BoogieDeclarations]: Found specification of procedure create_vtbl [2021-12-15 13:21:17,193 INFO L138 BoogieDeclarations]: Found implementation of procedure create_vtbl [2021-12-15 13:21:17,193 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2021-12-15 13:21:17,193 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2021-12-15 13:21:17,194 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-15 13:21:17,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-15 13:21:17,194 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-12-15 13:21:17,194 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-12-15 13:21:17,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:21:17,194 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:21:17,194 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:21:17,194 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_in_wl_tree [2021-12-15 13:21:17,195 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_in_wl_tree [2021-12-15 13:21:17,195 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_open_volume [2021-12-15 13:21:17,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_open_volume [2021-12-15 13:21:17,195 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_check_pattern [2021-12-15 13:21:17,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_check_pattern [2021-12-15 13:21:17,195 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_bitflip [2021-12-15 13:21:17,195 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_bitflip [2021-12-15 13:21:17,195 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_write_leb [2021-12-15 13:21:17,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_write_leb [2021-12-15 13:21:17,196 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_rq_to_pdu [2021-12-15 13:21:17,196 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_rq_to_pdu [2021-12-15 13:21:17,196 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2021-12-15 13:21:17,196 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2021-12-15 13:21:17,196 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2021-12-15 13:21:17,196 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2021-12-15 13:21:17,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:21:17,197 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_fsync [2021-12-15 13:21:17,197 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_fsync [2021-12-15 13:21:17,197 INFO L130 BoogieDeclarations]: Found specification of procedure get_mtd_device [2021-12-15 13:21:17,197 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mtd_device [2021-12-15 13:21:17,197 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_put_device [2021-12-15 13:21:17,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_put_device [2021-12-15 13:21:17,200 INFO L130 BoogieDeclarations]: Found specification of procedure clear_update_marker [2021-12-15 13:21:17,200 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_update_marker [2021-12-15 13:21:17,200 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-12-15 13:21:17,200 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-12-15 13:21:17,201 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2021-12-15 13:21:17,201 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2021-12-15 13:21:17,201 INFO L130 BoogieDeclarations]: Found specification of procedure scan_peb [2021-12-15 13:21:17,201 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_peb [2021-12-15 13:21:17,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:21:17,201 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2021-12-15 13:21:17,201 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2021-12-15 13:21:17,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:21:17,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:21:17,202 INFO L130 BoogieDeclarations]: Found specification of procedure validate_vid_hdr___0 [2021-12-15 13:21:17,202 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_vid_hdr___0 [2021-12-15 13:21:17,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:21:17,202 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr___3 [2021-12-15 13:21:17,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr___3 [2021-12-15 13:21:17,202 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_create [2021-12-15 13:21:17,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_create [2021-12-15 13:21:17,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:21:17,203 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr___0 [2021-12-15 13:21:17,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr___0 [2021-12-15 13:21:17,203 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr___4 [2021-12-15 13:21:17,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr___4 [2021-12-15 13:21:17,203 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_self_check_all_ff [2021-12-15 13:21:17,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_self_check_all_ff [2021-12-15 13:21:17,204 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2021-12-15 13:21:17,204 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2021-12-15 13:21:17,204 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_eccerr [2021-12-15 13:21:17,204 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_eccerr [2021-12-15 13:21:17,204 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_close_volume [2021-12-15 13:21:17,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_close_volume [2021-12-15 13:21:17,204 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_put_peb [2021-12-15 13:21:17,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_put_peb [2021-12-15 13:21:17,205 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 13:21:17,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 13:21:17,205 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2021-12-15 13:21:17,205 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2021-12-15 13:21:17,205 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:21:17,205 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:21:17,205 INFO L130 BoogieDeclarations]: Found specification of procedure get_capacity [2021-12-15 13:21:17,205 INFO L138 BoogieDeclarations]: Found implementation of procedure get_capacity [2021-12-15 13:21:17,206 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:21:17,206 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:21:17,206 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_do_work [2021-12-15 13:21:17,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_do_work [2021-12-15 13:21:17,206 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:21:17,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:21:17,206 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:21:17,206 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:21:17,207 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_wear_leveling [2021-12-15 13:21:17,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_wear_leveling [2021-12-15 13:21:17,207 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-12-15 13:21:17,207 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-12-15 13:21:17,207 INFO L130 BoogieDeclarations]: Found specification of procedure leb_read_unlock [2021-12-15 13:21:17,207 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_read_unlock [2021-12-15 13:21:17,207 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:21:17,207 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:21:17,208 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_next_sqnum [2021-12-15 13:21:17,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_next_sqnum [2021-12-15 13:21:17,208 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_ec_hdr [2021-12-15 13:21:17,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_ec_hdr [2021-12-15 13:21:17,208 INFO L130 BoogieDeclarations]: Found specification of procedure ltree_add_entry [2021-12-15 13:21:17,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ltree_add_entry [2021-12-15 13:21:17,208 INFO L130 BoogieDeclarations]: Found specification of procedure revoke_exclusive [2021-12-15 13:21:17,208 INFO L138 BoogieDeclarations]: Found implementation of procedure revoke_exclusive [2021-12-15 13:21:17,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:21:17,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:21:17,209 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_rq_from_pdu [2021-12-15 13:21:17,209 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_rq_from_pdu [2021-12-15 13:21:17,209 INFO L130 BoogieDeclarations]: Found specification of procedure return_unused_pool_pebs [2021-12-15 13:21:17,209 INFO L138 BoogieDeclarations]: Found implementation of procedure return_unused_pool_pebs [2021-12-15 13:21:17,209 INFO L130 BoogieDeclarations]: Found specification of procedure shutdown_work [2021-12-15 13:21:17,209 INFO L138 BoogieDeclarations]: Found implementation of procedure shutdown_work [2021-12-15 13:21:17,210 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:21:17,210 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:21:17,210 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2021-12-15 13:21:17,210 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2021-12-15 13:21:17,210 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vtbl_record [2021-12-15 13:21:17,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vtbl_record [2021-12-15 13:21:17,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-12-15 13:21:17,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-12-15 13:21:17,211 INFO L130 BoogieDeclarations]: Found specification of procedure erase_worker [2021-12-15 13:21:17,211 INFO L138 BoogieDeclarations]: Found implementation of procedure erase_worker [2021-12-15 13:21:17,211 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_erase [2021-12-15 13:21:17,211 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_erase [2021-12-15 13:21:17,211 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_add_to_av [2021-12-15 13:21:17,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_add_to_av [2021-12-15 13:21:17,211 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2021-12-15 13:21:17,211 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2021-12-15 13:21:17,212 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-12-15 13:21:17,212 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-12-15 13:21:17,212 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:21:17,212 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:21:17,212 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-15 13:21:17,212 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-15 13:21:17,212 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-12-15 13:21:17,212 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-12-15 13:21:17,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:21:17,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:21:17,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:21:17,213 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_remove_volume [2021-12-15 13:21:17,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_remove_volume [2021-12-15 13:21:17,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:21:17,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:21:17,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:21:17,214 INFO L130 BoogieDeclarations]: Found specification of procedure ltree_lookup [2021-12-15 13:21:17,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ltree_lookup [2021-12-15 13:21:17,214 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_getgeo [2021-12-15 13:21:17,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_getgeo [2021-12-15 13:21:17,214 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-12-15 13:21:17,214 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-12-15 13:21:17,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:21:17,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:21:17,215 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-15 13:21:17,215 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-15 13:21:17,215 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_flush [2021-12-15 13:21:17,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_flush [2021-12-15 13:21:17,215 INFO L130 BoogieDeclarations]: Found specification of procedure wl_entry_destroy [2021-12-15 13:21:17,215 INFO L138 BoogieDeclarations]: Found implementation of procedure wl_entry_destroy [2021-12-15 13:21:17,215 INFO L130 BoogieDeclarations]: Found specification of procedure d_backing_inode [2021-12-15 13:21:17,215 INFO L138 BoogieDeclarations]: Found implementation of procedure d_backing_inode [2021-12-15 13:21:17,216 INFO L130 BoogieDeclarations]: Found specification of procedure add_to_list [2021-12-15 13:21:17,216 INFO L138 BoogieDeclarations]: Found implementation of procedure add_to_list [2021-12-15 13:21:17,216 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_volumes [2021-12-15 13:21:17,216 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_volumes [2021-12-15 13:21:17,216 INFO L130 BoogieDeclarations]: Found specification of procedure kill_volumes [2021-12-15 13:21:17,216 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_volumes [2021-12-15 13:21:17,216 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_is_bgt_disabled [2021-12-15 13:21:17,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_is_bgt_disabled [2021-12-15 13:21:17,217 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_notify_all [2021-12-15 13:21:17,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_notify_all [2021-12-15 13:21:17,217 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-12-15 13:21:17,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-12-15 13:21:17,217 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write [2021-12-15 13:21:17,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write [2021-12-15 13:21:17,217 INFO L130 BoogieDeclarations]: Found specification of procedure imajor [2021-12-15 13:21:17,217 INFO L138 BoogieDeclarations]: Found implementation of procedure imajor [2021-12-15 13:21:17,218 INFO L130 BoogieDeclarations]: Found specification of procedure scan_pool [2021-12-15 13:21:17,218 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_pool [2021-12-15 13:21:17,218 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-15 13:21:17,218 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-15 13:21:17,218 INFO L130 BoogieDeclarations]: Found specification of procedure add_aeb [2021-12-15 13:21:17,218 INFO L138 BoogieDeclarations]: Found implementation of procedure add_aeb [2021-12-15 13:21:17,218 INFO L130 BoogieDeclarations]: Found specification of procedure leb_read_sanity_check [2021-12-15 13:21:17,218 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_read_sanity_check [2021-12-15 13:21:17,218 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_resize [2021-12-15 13:21:17,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_resize [2021-12-15 13:21:17,219 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2021-12-15 13:21:17,219 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2021-12-15 13:21:17,219 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_read [2021-12-15 13:21:17,219 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_read [2021-12-15 13:21:17,219 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_debugfs_exit [2021-12-15 13:21:17,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_debugfs_exit [2021-12-15 13:21:17,219 INFO L130 BoogieDeclarations]: Found specification of procedure get_exclusive [2021-12-15 13:21:17,220 INFO L138 BoogieDeclarations]: Found implementation of procedure get_exclusive [2021-12-15 13:21:17,220 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_major2num [2021-12-15 13:21:17,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_major2num [2021-12-15 13:21:17,220 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_do_get_volume_info [2021-12-15 13:21:17,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_do_get_volume_info [2021-12-15 13:21:17,220 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2021-12-15 13:21:17,220 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2021-12-15 13:21:17,220 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2021-12-15 13:21:17,221 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2021-12-15 13:21:17,221 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2021-12-15 13:21:17,221 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2021-12-15 13:21:17,221 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:21:17,221 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:21:17,221 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2021-12-15 13:21:17,221 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2021-12-15 13:21:17,221 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_volume_info [2021-12-15 13:21:17,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_volume_info [2021-12-15 13:21:17,222 INFO L130 BoogieDeclarations]: Found specification of procedure tree_destroy [2021-12-15 13:21:17,222 INFO L138 BoogieDeclarations]: Found implementation of procedure tree_destroy [2021-12-15 13:21:17,222 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_ec_hdr [2021-12-15 13:21:17,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_ec_hdr [2021-12-15 13:21:17,222 INFO L130 BoogieDeclarations]: Found specification of procedure find_anchor_wl_entry [2021-12-15 13:21:17,222 INFO L138 BoogieDeclarations]: Found implementation of procedure find_anchor_wl_entry [2021-12-15 13:21:17,222 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtouint [2021-12-15 13:21:17,223 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtouint [2021-12-15 13:21:17,223 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_notify [2021-12-15 13:21:17,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_notify [2021-12-15 13:21:17,223 INFO L130 BoogieDeclarations]: Found specification of procedure wl_tree_add [2021-12-15 13:21:17,223 INFO L138 BoogieDeclarations]: Found implementation of procedure wl_tree_add [2021-12-15 13:21:19,454 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:21:19,459 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:21:19,915 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:21:19,920 INFO L158 Benchmark]: Toolchain (without parser) took 16184.37ms. Allocated memory was 67.1MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 30.3MB in the beginning and 1.1GB in the end (delta: -1.1GB). Peak memory consumption was 402.6MB. Max. memory is 16.1GB. [2021-12-15 13:21:19,920 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 67.1MB. Free memory was 48.1MB in the beginning and 48.0MB in the end (delta: 52.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:21:19,920 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10997.54ms. Allocated memory was 67.1MB in the beginning and 490.7MB in the end (delta: 423.6MB). Free memory was 30.2MB in the beginning and 177.5MB in the end (delta: -147.3MB). Peak memory consumption was 277.8MB. Max. memory is 16.1GB. [2021-12-15 13:21:19,921 INFO L158 Benchmark]: Boogie Procedure Inliner took 841.04ms. Allocated memory is still 490.7MB. Free memory was 177.5MB in the beginning and 190.1MB in the end (delta: -12.6MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. [2021-12-15 13:21:19,921 INFO L158 Benchmark]: Boogie Preprocessor took 1460.41ms. Allocated memory was 490.7MB in the beginning and 1.5GB in the end (delta: 981.5MB). Free memory was 190.1MB in the beginning and 1.1GB in the end (delta: -946.9MB). Peak memory consumption was 143.7MB. Max. memory is 16.1GB. [2021-12-15 13:21:19,921 INFO L158 Benchmark]: RCFGBuilder took 2881.17ms. Allocated memory is still 1.5GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 35.7MB). Peak memory consumption was 101.7MB. Max. memory is 16.1GB. [2021-12-15 13:21:19,923 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 67.1MB. Free memory was 48.1MB in the beginning and 48.0MB in the end (delta: 52.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10997.54ms. Allocated memory was 67.1MB in the beginning and 490.7MB in the end (delta: 423.6MB). Free memory was 30.2MB in the beginning and 177.5MB in the end (delta: -147.3MB). Peak memory consumption was 277.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 841.04ms. Allocated memory is still 490.7MB. Free memory was 177.5MB in the beginning and 190.1MB in the end (delta: -12.6MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1460.41ms. Allocated memory was 490.7MB in the beginning and 1.5GB in the end (delta: 981.5MB). Free memory was 190.1MB in the beginning and 1.1GB in the end (delta: -946.9MB). Peak memory consumption was 143.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2881.17ms. Allocated memory is still 1.5GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 35.7MB). Peak memory consumption was 101.7MB. 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 13:21:19,969 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