/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=DEEPEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--sg.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 07:03:04,192 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 07:03:04,196 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 07:03:04,250 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 07:03:04,251 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 07:03:04,257 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 07:03:04,260 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 07:03:04,264 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 07:03:04,268 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 07:03:04,275 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 07:03:04,276 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 07:03:04,278 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 07:03:04,278 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 07:03:04,279 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 07:03:04,281 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 07:03:04,282 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 07:03:04,283 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 07:03:04,284 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 07:03:04,286 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 07:03:04,297 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 07:03:04,303 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 07:03:04,305 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 07:03:04,307 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 07:03:04,308 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 07:03:04,313 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 07:03:04,314 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 07:03:04,321 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 07:03:04,323 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 07:03:04,324 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 07:03:04,325 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 07:03:04,326 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 07:03:04,326 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 07:03:04,328 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 07:03:04,329 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 07:03:04,330 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 07:03:04,331 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 07:03:04,331 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 07:03:04,332 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 07:03:04,332 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 07:03:04,333 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 07:03:04,333 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 07:03:04,341 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-28 07:03:04,374 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 07:03:04,375 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 07:03:04,376 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 07:03:04,377 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 07:03:04,377 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 07:03:04,377 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 07:03:04,377 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 07:03:04,378 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 07:03:04,378 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 07:03:04,378 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 07:03:04,378 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 07:03:04,378 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 07:03:04,379 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 07:03:04,379 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 07:03:04,379 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 07:03:04,379 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 07:03:04,379 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 07:03:04,380 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 07:03:04,380 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 07:03:04,380 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 07:03:04,380 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 07:03:04,381 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 07:03:04,381 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 07:03:04,381 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 07:03:04,381 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 07:03:04,381 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 07:03:04,382 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 07:03:04,382 INFO L138 SettingsManager]: * To the following directory=dump/ 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-2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 07:03:04,836 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 07:03:04,887 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 07:03:04,890 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 07:03:04,891 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 07:03:04,892 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 07:03:04,893 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--sg.ko-entry_point.cil.out.i [2020-10-28 07:03:04,978 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/538429b3b/ef3b4534f42b4709a4b66a51964a2b8c/FLAG2a15433ac [2020-10-28 07:03:06,284 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 07:03:06,285 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--sg.ko-entry_point.cil.out.i [2020-10-28 07:03:06,350 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/538429b3b/ef3b4534f42b4709a4b66a51964a2b8c/FLAG2a15433ac [2020-10-28 07:03:06,503 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/538429b3b/ef3b4534f42b4709a4b66a51964a2b8c [2020-10-28 07:03:06,507 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 07:03:06,515 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 07:03:06,517 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 07:03:06,517 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 07:03:06,522 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 07:03:06,524 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:03:06" (1/1) ... [2020-10-28 07:03:06,529 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dfa2aa5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:03:06, skipping insertion in model container [2020-10-28 07:03:06,529 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:03:06" (1/1) ... [2020-10-28 07:03:06,538 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 07:03:06,729 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 07:03:09,864 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:03:09,902 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 07:03:10,650 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:03:11,201 INFO L208 MainTranslator]: Completed translation [2020-10-28 07:03:11,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:03:11 WrapperNode [2020-10-28 07:03:11,202 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 07:03:11,204 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 07:03:11,204 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 07:03:11,204 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 07:03:11,218 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:03:11" (1/1) ... [2020-10-28 07:03:11,218 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:03:11" (1/1) ... [2020-10-28 07:03:11,368 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:03:11" (1/1) ... [2020-10-28 07:03:11,371 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:03:11" (1/1) ... [2020-10-28 07:03:11,552 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:03:11" (1/1) ... [2020-10-28 07:03:11,590 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:03:11" (1/1) ... [2020-10-28 07:03:11,655 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:03:11" (1/1) ... [2020-10-28 07:03:11,714 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 07:03:11,717 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 07:03:11,717 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 07:03:11,718 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 07:03:11,719 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:03:11" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 07:03:11,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 07:03:11,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 07:03:11,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 07:03:11,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-28 07:03:11,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-28 07:03:11,890 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 07:03:11,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2020-10-28 07:03:11,890 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 07:03:11,890 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2020-10-28 07:03:11,891 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-28 07:03:11,891 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-28 07:03:11,891 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-28 07:03:11,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2020-10-28 07:03:11,892 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-28 07:03:11,892 INFO L138 BoogieDeclarations]: Found implementation of procedure current_top_of_stack [2020-10-28 07:03:11,892 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-28 07:03:11,892 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-28 07:03:11,893 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2020-10-28 07:03:11,893 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-28 07:03:11,894 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-28 07:03:11,894 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2020-10-28 07:03:11,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-28 07:03:11,894 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-28 07:03:11,894 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-28 07:03:11,894 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-28 07:03:11,894 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-28 07:03:11,895 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload_end [2020-10-28 07:03:11,895 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2020-10-28 07:03:11,895 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2020-10-28 07:03:11,895 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-28 07:03:11,895 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2020-10-28 07:03:11,895 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2020-10-28 07:03:11,895 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 07:03:11,895 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-28 07:03:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 07:03:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 07:03:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 07:03:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-28 07:03:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-28 07:03:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 07:03:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 07:03:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 07:03:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 07:03:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-28 07:03:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2020-10-28 07:03:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2020-10-28 07:03:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-28 07:03:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2020-10-28 07:03:11,898 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2020-10-28 07:03:11,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_nocheck [2020-10-28 07:03:11,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2020-10-28 07:03:11,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_nocheck [2020-10-28 07:03:11,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2020-10-28 07:03:11,898 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-28 07:03:11,898 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-28 07:03:11,898 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2020-10-28 07:03:11,899 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-28 07:03:11,899 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-28 07:03:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_max_sectors [2020-10-28 07:03:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_max_segments [2020-10-28 07:03:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_dma_alignment [2020-10-28 07:03:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_aligned [2020-10-28 07:03:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure iov_iter_truncate [2020-10-28 07:03:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_online [2020-10-28 07:03:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sense_is_deferred [2020-10-28 07:03:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2020-10-28 07:03:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_allow_access [2020-10-28 07:03:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure open_wait [2020-10-28 07:03:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_open [2020-10-28 07:03:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_release [2020-10-28 07:03:11,902 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_read [2020-10-28 07:03:11,902 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_new_read [2020-10-28 07:03:11,902 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_write [2020-10-28 07:03:11,902 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_new_write [2020-10-28 07:03:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_common_write [2020-10-28 07:03:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_done [2020-10-28 07:03:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure max_sectors_bytes [2020-10-28 07:03:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_ioctl [2020-10-28 07:03:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_compat_ioctl [2020-10-28 07:03:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_poll [2020-10-28 07:03:11,905 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_fasync [2020-10-28 07:03:11,905 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_vma_fault [2020-10-28 07:03:11,905 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_mmap [2020-10-28 07:03:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_rq_end_io_usercontext [2020-10-28 07:03:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_rq_end_io [2020-10-28 07:03:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_alloc [2020-10-28 07:03:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_add_device [2020-10-28 07:03:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_device_destroy [2020-10-28 07:03:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_remove_device [2020-10-28 07:03:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure init_sg [2020-10-28 07:03:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_sg [2020-10-28 07:03:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_start_req [2020-10-28 07:03:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_finish_rem_req [2020-10-28 07:03:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_build_sgat [2020-10-28 07:03:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_build_indirect [2020-10-28 07:03:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_remove_scat [2020-10-28 07:03:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_read_oxfer [2020-10-28 07:03:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_build_reserve [2020-10-28 07:03:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_link_reserve [2020-10-28 07:03:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_unlink_reserve [2020-10-28 07:03:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_get_rq_mark [2020-10-28 07:03:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_add_request [2020-10-28 07:03:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_remove_request [2020-10-28 07:03:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_add_sfp [2020-10-28 07:03:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_remove_sfp_usercontext [2020-10-28 07:03:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_remove_sfp [2020-10-28 07:03:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_res_in_use [2020-10-28 07:03:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_idr_max_id [2020-10-28 07:03:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_last_dev [2020-10-28 07:03:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_lookup_dev [2020-10-28 07:03:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_get_dev [2020-10-28 07:03:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_init [2020-10-28 07:03:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_cleanup [2020-10-28 07:03:11,911 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_seq_show_int [2020-10-28 07:03:11,912 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_single_open_adio [2020-10-28 07:03:11,912 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_write_adio [2020-10-28 07:03:11,912 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_single_open_dressz [2020-10-28 07:03:11,912 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_write_dressz [2020-10-28 07:03:11,912 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_seq_show_version [2020-10-28 07:03:11,913 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_single_open_version [2020-10-28 07:03:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_seq_show_devhdr [2020-10-28 07:03:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_single_open_devhdr [2020-10-28 07:03:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_seq_start [2020-10-28 07:03:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_seq_next [2020-10-28 07:03:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_seq_stop [2020-10-28 07:03:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_open_dev [2020-10-28 07:03:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_seq_show_dev [2020-10-28 07:03:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_open_devstrs [2020-10-28 07:03:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_seq_show_devstrs [2020-10-28 07:03:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_debug_helper [2020-10-28 07:03:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_open_debug [2020-10-28 07:03:11,916 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_seq_show_debug [2020-10-28 07:03:11,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_class_interface_15 [2020-10-28 07:03:11,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_6 [2020-10-28 07:03:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-28 07:03:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2020-10-28 07:03:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2020-10-28 07:03:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-28 07:03:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-10-28 07:03:11,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_10 [2020-10-28 07:03:11,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_7 [2020-10-28 07:03:11,923 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-28 07:03:11,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_3 [2020-10-28 07:03:11,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_9 [2020-10-28 07:03:11,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_8 [2020-10-28 07:03:11,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_13 [2020-10-28 07:03:11,929 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2020-10-28 07:03:11,929 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-28 07:03:11,929 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-28 07:03:11,929 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-28 07:03:11,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_5 [2020-10-28 07:03:11,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_11 [2020-10-28 07:03:11,930 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2020-10-28 07:03:11,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_12 [2020-10-28 07:03:11,930 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2020-10-28 07:03:11,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_4 [2020-10-28 07:03:11,930 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 07:03:11,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-28 07:03:11,930 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-28 07:03:11,931 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-28 07:03:11,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-28 07:03:11,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-28 07:03:11,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-28 07:03:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-28 07:03:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-28 07:03:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nonseekable_open_10 [2020-10-28 07:03:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_11 [2020-10-28 07:03:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_12 [2020-10-28 07:03:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open_13 [2020-10-28 07:03:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open_14 [2020-10-28 07:03:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open_15 [2020-10-28 07:03:11,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_release_16 [2020-10-28 07:03:11,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_release_17 [2020-10-28 07:03:11,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_release_18 [2020-10-28 07:03:11,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 07:03:11,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 07:03:11,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 07:03:11,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 07:03:11,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 07:03:11,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-28 07:03:11,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-28 07:03:11,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-28 07:03:11,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-28 07:03:11,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-28 07:03:11,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 07:03:11,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2020-10-28 07:03:11,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_put_request [2020-10-28 07:03:11,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2020-10-28 07:03:11,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-28 07:03:11,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-28 07:03:11,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2020-10-28 07:03:11,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2020-10-28 07:03:11,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-28 07:03:11,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-28 07:03:11,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-28 07:03:11,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-28 07:03:11,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-28 07:03:11,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-28 07:03:11,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-28 07:03:11,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-28 07:03:11,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __rwlock_init [2020-10-28 07:03:11,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_print_sense [2020-10-28 07:03:11,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-28 07:03:11,936 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-28 07:03:11,936 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-28 07:03:11,936 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2020-10-28 07:03:11,937 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_irqsave [2020-10-28 07:03:11,937 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2020-10-28 07:03:11,937 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_irqrestore [2020-10-28 07:03:11,937 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irq [2020-10-28 07:03:11,937 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2020-10-28 07:03:11,937 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irq [2020-10-28 07:03:11,937 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2020-10-28 07:03:11,937 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2020-10-28 07:03:11,937 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2020-10-28 07:03:11,938 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_end_request_all [2020-10-28 07:03:11,938 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_execute_rq_nowait [2020-10-28 07:03:11,938 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_get_request [2020-10-28 07:03:11,938 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_put_request [2020-10-28 07:03:11,938 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_user [2020-10-28 07:03:11,938 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_user_iov [2020-10-28 07:03:11,938 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_set_block_pc [2020-10-28 07:03:11,938 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_unmap_user [2020-10-28 07:03:11,939 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_trace_remove [2020-10-28 07:03:11,939 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_trace_setup [2020-10-28 07:03:11,939 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_trace_startstop [2020-10-28 07:03:11,939 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_verify_command [2020-10-28 07:03:11,939 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-28 07:03:11,939 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2020-10-28 07:03:11,939 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_alloc [2020-10-28 07:03:11,939 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2020-10-28 07:03:11,939 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2020-10-28 07:03:11,940 INFO L138 BoogieDeclarations]: Found implementation of procedure class_interface_unregister [2020-10-28 07:03:11,940 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-28 07:03:11,940 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-28 07:03:11,940 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2020-10-28 07:03:11,940 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2020-10-28 07:03:11,940 INFO L138 BoogieDeclarations]: Found implementation of procedure fasync_helper [2020-10-28 07:03:11,940 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-28 07:03:11,940 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-28 07:03:11,940 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2020-10-28 07:03:11,941 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2020-10-28 07:03:11,941 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2020-10-28 07:03:11,941 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_for_each [2020-10-28 07:03:11,941 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload [2020-10-28 07:03:11,941 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2020-10-28 07:03:11,941 INFO L138 BoogieDeclarations]: Found implementation of procedure import_iovec [2020-10-28 07:03:11,941 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2020-10-28 07:03:11,941 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_fasync [2020-10-28 07:03:11,941 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul_from_user [2020-10-28 07:03:11,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 07:03:11,942 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-28 07:03:11,942 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-28 07:03:11,942 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-28 07:03:11,942 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-28 07:03:11,942 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2020-10-28 07:03:11,942 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-28 07:03:11,942 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 07:03:11,942 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2020-10-28 07:03:11,943 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2020-10-28 07:03:11,944 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2020-10-28 07:03:11,948 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-28 07:03:11,948 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-28 07:03:11,948 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev_region [2020-10-28 07:03:11,948 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2020-10-28 07:03:11,948 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-28 07:03:11,948 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_autopm_get_device [2020-10-28 07:03:11,949 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_autopm_put_device [2020-10-28 07:03:11,949 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2020-10-28 07:03:11,949 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_get [2020-10-28 07:03:11,949 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2020-10-28 07:03:11,949 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl [2020-10-28 07:03:11,950 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl_block_when_processing_errors [2020-10-28 07:03:11,952 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_normalize_sense [2020-10-28 07:03:11,952 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_register_interface [2020-10-28 07:03:11,952 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk [2020-10-28 07:03:11,952 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2020-10-28 07:03:11,952 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open [2020-10-28 07:03:11,953 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2020-10-28 07:03:11,953 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2020-10-28 07:03:11,953 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2020-10-28 07:03:11,953 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2020-10-28 07:03:11,953 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_scsi_ioctl [2020-10-28 07:03:11,953 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2020-10-28 07:03:11,953 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2020-10-28 07:03:11,953 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_link [2020-10-28 07:03:11,953 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_link [2020-10-28 07:03:11,954 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2020-10-28 07:03:11,954 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 07:03:11,954 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 07:03:11,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 07:03:11,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 07:03:11,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 07:03:11,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-28 07:03:11,955 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 07:03:11,955 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 07:03:11,955 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 07:03:11,955 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 07:03:11,955 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 07:03:11,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 07:03:11,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 07:03:11,955 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2020-10-28 07:03:11,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 07:03:11,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 07:03:11,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 07:03:11,956 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 07:03:11,956 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2020-10-28 07:03:11,956 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 07:03:11,956 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-28 07:03:11,956 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-28 07:03:11,956 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul_from_user [2020-10-28 07:03:11,957 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-28 07:03:11,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 07:03:11,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 07:03:11,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 07:03:11,957 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-28 07:03:11,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 07:03:11,957 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-28 07:03:11,957 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-28 07:03:11,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 07:03:11,957 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-28 07:03:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-28 07:03:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-28 07:03:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 07:03:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2020-10-28 07:03:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-28 07:03:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 07:03:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 07:03:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-28 07:03:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-28 07:03:11,959 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-28 07:03:11,959 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-28 07:03:11,959 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-28 07:03:11,959 INFO L130 BoogieDeclarations]: Found specification of procedure current_top_of_stack [2020-10-28 07:03:11,959 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-28 07:03:11,959 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-28 07:03:11,959 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-28 07:03:11,959 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2020-10-28 07:03:11,959 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-28 07:03:11,959 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-28 07:03:11,960 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2020-10-28 07:03:11,960 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-28 07:03:11,960 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-28 07:03:11,960 INFO L130 BoogieDeclarations]: Found specification of procedure __rwlock_init [2020-10-28 07:03:11,960 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2020-10-28 07:03:11,960 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irq [2020-10-28 07:03:11,960 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_irqsave [2020-10-28 07:03:11,960 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2020-10-28 07:03:11,960 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2020-10-28 07:03:11,961 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irq [2020-10-28 07:03:11,961 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_irqrestore [2020-10-28 07:03:11,961 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2020-10-28 07:03:11,961 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2020-10-28 07:03:11,961 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-28 07:03:11,961 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-28 07:03:11,961 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-28 07:03:11,961 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-28 07:03:11,961 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-28 07:03:11,961 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-28 07:03:11,962 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-28 07:03:11,962 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2020-10-28 07:03:11,962 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-28 07:03:11,962 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-28 07:03:11,962 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-28 07:03:11,962 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-28 07:03:11,962 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-28 07:03:11,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-28 07:03:11,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-28 07:03:11,963 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-28 07:03:11,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-28 07:03:11,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-28 07:03:11,963 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-28 07:03:11,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-28 07:03:11,963 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-28 07:03:11,963 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-28 07:03:11,963 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2020-10-28 07:03:11,963 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-28 07:03:11,964 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2020-10-28 07:03:11,964 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2020-10-28 07:03:11,964 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload [2020-10-28 07:03:11,964 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2020-10-28 07:03:11,964 INFO L130 BoogieDeclarations]: Found specification of procedure idr_for_each [2020-10-28 07:03:11,964 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2020-10-28 07:03:11,964 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2020-10-28 07:03:11,964 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload_end [2020-10-28 07:03:11,965 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2020-10-28 07:03:11,965 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 07:03:11,965 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_link [2020-10-28 07:03:11,965 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_link [2020-10-28 07:03:11,965 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2020-10-28 07:03:11,965 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-28 07:03:11,965 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2020-10-28 07:03:11,965 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 07:03:11,965 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2020-10-28 07:03:11,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_11 [2020-10-28 07:03:11,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_12 [2020-10-28 07:03:11,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-28 07:03:11,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-28 07:03:11,966 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-28 07:03:11,966 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-28 07:03:11,967 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 07:03:11,968 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-28 07:03:11,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 07:03:11,968 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 07:03:11,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 07:03:11,968 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-28 07:03:11,968 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 07:03:11,968 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 07:03:11,968 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 07:03:11,969 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 07:03:11,973 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 07:03:11,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 07:03:11,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 07:03:11,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-28 07:03:11,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-28 07:03:11,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 07:03:11,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 07:03:11,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 07:03:11,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 07:03:11,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_class_interface_15 [2020-10-28 07:03:11,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_6 [2020-10-28 07:03:11,974 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-28 07:03:11,974 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2020-10-28 07:03:11,974 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2020-10-28 07:03:11,975 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-28 07:03:11,975 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-10-28 07:03:11,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_10 [2020-10-28 07:03:11,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_7 [2020-10-28 07:03:11,975 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-28 07:03:11,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_3 [2020-10-28 07:03:11,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_9 [2020-10-28 07:03:11,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_8 [2020-10-28 07:03:11,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_13 [2020-10-28 07:03:11,976 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2020-10-28 07:03:11,976 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-28 07:03:11,976 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-28 07:03:11,976 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-28 07:03:11,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_5 [2020-10-28 07:03:11,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_11 [2020-10-28 07:03:11,976 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2020-10-28 07:03:11,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_12 [2020-10-28 07:03:11,976 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2020-10-28 07:03:11,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_4 [2020-10-28 07:03:11,977 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-28 07:03:11,977 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2020-10-28 07:03:11,977 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2020-10-28 07:03:11,977 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev_region [2020-10-28 07:03:11,977 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2020-10-28 07:03:11,977 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2020-10-28 07:03:11,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nonseekable_open_10 [2020-10-28 07:03:11,977 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2020-10-28 07:03:11,977 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2020-10-28 07:03:11,978 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2020-10-28 07:03:11,978 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-28 07:03:11,978 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2020-10-28 07:03:11,978 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2020-10-28 07:03:11,978 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2020-10-28 07:03:11,978 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_enhanced_fast_string [2020-10-28 07:03:11,978 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_string [2020-10-28 07:03:11,978 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_unrolled [2020-10-28 07:03:11,978 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2020-10-28 07:03:11,979 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_nocheck [2020-10-28 07:03:11,979 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2020-10-28 07:03:11,979 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_nocheck [2020-10-28 07:03:11,979 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2020-10-28 07:03:11,979 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-28 07:03:11,979 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-28 07:03:11,979 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-28 07:03:11,979 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-28 07:03:11,979 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-28 07:03:11,980 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-28 07:03:11,980 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2020-10-28 07:03:11,980 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-28 07:03:11,980 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_alloc [2020-10-28 07:03:11,980 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2020-10-28 07:03:11,980 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2020-10-28 07:03:11,980 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2020-10-28 07:03:11,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open_13 [2020-10-28 07:03:11,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open_14 [2020-10-28 07:03:11,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open_15 [2020-10-28 07:03:11,981 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2020-10-28 07:03:11,981 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2020-10-28 07:03:11,981 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2020-10-28 07:03:11,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_release_16 [2020-10-28 07:03:11,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_release_17 [2020-10-28 07:03:11,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_release_18 [2020-10-28 07:03:11,981 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2020-10-28 07:03:11,981 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2020-10-28 07:03:11,982 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2020-10-28 07:03:11,982 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2020-10-28 07:03:11,982 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2020-10-28 07:03:11,982 INFO L130 BoogieDeclarations]: Found specification of procedure class_interface_unregister [2020-10-28 07:03:11,982 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2020-10-28 07:03:11,982 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2020-10-28 07:03:11,982 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-28 07:03:11,982 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-28 07:03:11,983 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-28 07:03:11,983 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2020-10-28 07:03:11,983 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2020-10-28 07:03:11,983 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2020-10-28 07:03:11,983 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2020-10-28 07:03:11,983 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_put_request [2020-10-28 07:03:11,983 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2020-10-28 07:03:11,983 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_set_block_pc [2020-10-28 07:03:11,984 INFO L130 BoogieDeclarations]: Found specification of procedure sg_scsi_ioctl [2020-10-28 07:03:11,984 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2020-10-28 07:03:11,984 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_unmap_user [2020-10-28 07:03:11,984 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user_iov [2020-10-28 07:03:11,984 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq_nowait [2020-10-28 07:03:11,984 INFO L130 BoogieDeclarations]: Found specification of procedure blk_end_request_all [2020-10-28 07:03:11,984 INFO L130 BoogieDeclarations]: Found specification of procedure blk_verify_command [2020-10-28 07:03:11,984 INFO L130 BoogieDeclarations]: Found specification of procedure queue_max_sectors [2020-10-28 07:03:11,984 INFO L130 BoogieDeclarations]: Found specification of procedure queue_max_segments [2020-10-28 07:03:11,985 INFO L130 BoogieDeclarations]: Found specification of procedure queue_dma_alignment [2020-10-28 07:03:11,985 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_aligned [2020-10-28 07:03:11,985 INFO L130 BoogieDeclarations]: Found specification of procedure iov_iter_truncate [2020-10-28 07:03:11,985 INFO L130 BoogieDeclarations]: Found specification of procedure import_iovec [2020-10-28 07:03:11,985 INFO L130 BoogieDeclarations]: Found specification of procedure blk_trace_setup [2020-10-28 07:03:11,985 INFO L130 BoogieDeclarations]: Found specification of procedure blk_trace_startstop [2020-10-28 07:03:11,985 INFO L130 BoogieDeclarations]: Found specification of procedure blk_trace_remove [2020-10-28 07:03:11,985 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_normalize_sense [2020-10-28 07:03:11,985 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2020-10-28 07:03:11,985 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_get [2020-10-28 07:03:11,986 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2020-10-28 07:03:11,986 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_get_device [2020-10-28 07:03:11,986 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_put_device [2020-10-28 07:03:11,986 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_online [2020-10-28 07:03:11,986 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2020-10-28 07:03:11,986 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sense_is_deferred [2020-10-28 07:03:11,986 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_print_sense [2020-10-28 07:03:11,986 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_register_interface [2020-10-28 07:03:11,987 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl_block_when_processing_errors [2020-10-28 07:03:11,987 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl [2020-10-28 07:03:11,987 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2020-10-28 07:03:11,987 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2020-10-28 07:03:11,987 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2020-10-28 07:03:11,987 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2020-10-28 07:03:11,987 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_init [2020-10-28 07:03:11,987 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_cleanup [2020-10-28 07:03:11,987 INFO L130 BoogieDeclarations]: Found specification of procedure sg_add_device [2020-10-28 07:03:11,987 INFO L130 BoogieDeclarations]: Found specification of procedure sg_remove_device [2020-10-28 07:03:11,988 INFO L130 BoogieDeclarations]: Found specification of procedure sg_rq_end_io [2020-10-28 07:03:11,988 INFO L130 BoogieDeclarations]: Found specification of procedure sg_start_req [2020-10-28 07:03:11,988 INFO L130 BoogieDeclarations]: Found specification of procedure sg_finish_rem_req [2020-10-28 07:03:11,988 INFO L130 BoogieDeclarations]: Found specification of procedure sg_build_indirect [2020-10-28 07:03:11,988 INFO L130 BoogieDeclarations]: Found specification of procedure sg_new_read [2020-10-28 07:03:11,988 INFO L130 BoogieDeclarations]: Found specification of procedure sg_new_write [2020-10-28 07:03:11,988 INFO L130 BoogieDeclarations]: Found specification of procedure sg_common_write [2020-10-28 07:03:11,988 INFO L130 BoogieDeclarations]: Found specification of procedure sg_read_oxfer [2020-10-28 07:03:11,988 INFO L130 BoogieDeclarations]: Found specification of procedure sg_remove_scat [2020-10-28 07:03:11,989 INFO L130 BoogieDeclarations]: Found specification of procedure sg_build_reserve [2020-10-28 07:03:11,989 INFO L130 BoogieDeclarations]: Found specification of procedure sg_link_reserve [2020-10-28 07:03:11,989 INFO L130 BoogieDeclarations]: Found specification of procedure sg_unlink_reserve [2020-10-28 07:03:11,989 INFO L130 BoogieDeclarations]: Found specification of procedure sg_add_sfp [2020-10-28 07:03:11,989 INFO L130 BoogieDeclarations]: Found specification of procedure sg_remove_sfp [2020-10-28 07:03:11,989 INFO L130 BoogieDeclarations]: Found specification of procedure sg_get_rq_mark [2020-10-28 07:03:11,989 INFO L130 BoogieDeclarations]: Found specification of procedure sg_add_request [2020-10-28 07:03:11,989 INFO L130 BoogieDeclarations]: Found specification of procedure sg_remove_request [2020-10-28 07:03:11,989 INFO L130 BoogieDeclarations]: Found specification of procedure sg_res_in_use [2020-10-28 07:03:11,990 INFO L130 BoogieDeclarations]: Found specification of procedure sg_get_dev [2020-10-28 07:03:11,990 INFO L130 BoogieDeclarations]: Found specification of procedure sg_device_destroy [2020-10-28 07:03:11,990 INFO L130 BoogieDeclarations]: Found specification of procedure sg_allow_access [2020-10-28 07:03:11,990 INFO L130 BoogieDeclarations]: Found specification of procedure open_wait [2020-10-28 07:03:11,990 INFO L130 BoogieDeclarations]: Found specification of procedure sg_open [2020-10-28 07:03:11,990 INFO L130 BoogieDeclarations]: Found specification of procedure sg_release [2020-10-28 07:03:11,990 INFO L130 BoogieDeclarations]: Found specification of procedure sg_read [2020-10-28 07:03:11,990 INFO L130 BoogieDeclarations]: Found specification of procedure sg_write [2020-10-28 07:03:11,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-28 07:03:11,991 INFO L130 BoogieDeclarations]: Found specification of procedure srp_done [2020-10-28 07:03:11,991 INFO L130 BoogieDeclarations]: Found specification of procedure max_sectors_bytes [2020-10-28 07:03:11,991 INFO L130 BoogieDeclarations]: Found specification of procedure sg_ioctl [2020-10-28 07:03:11,991 INFO L130 BoogieDeclarations]: Found specification of procedure sg_compat_ioctl [2020-10-28 07:03:11,991 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-28 07:03:11,991 INFO L130 BoogieDeclarations]: Found specification of procedure sg_poll [2020-10-28 07:03:11,991 INFO L130 BoogieDeclarations]: Found specification of procedure sg_fasync [2020-10-28 07:03:11,991 INFO L130 BoogieDeclarations]: Found specification of procedure sg_vma_fault [2020-10-28 07:03:11,991 INFO L130 BoogieDeclarations]: Found specification of procedure sg_mmap [2020-10-28 07:03:11,992 INFO L130 BoogieDeclarations]: Found specification of procedure sg_rq_end_io_usercontext [2020-10-28 07:03:11,992 INFO L130 BoogieDeclarations]: Found specification of procedure sg_alloc [2020-10-28 07:03:11,992 INFO L130 BoogieDeclarations]: Found specification of procedure init_sg [2020-10-28 07:03:11,992 INFO L130 BoogieDeclarations]: Found specification of procedure exit_sg [2020-10-28 07:03:11,992 INFO L130 BoogieDeclarations]: Found specification of procedure sg_build_sgat [2020-10-28 07:03:11,992 INFO L130 BoogieDeclarations]: Found specification of procedure sg_remove_sfp_usercontext [2020-10-28 07:03:11,992 INFO L130 BoogieDeclarations]: Found specification of procedure sg_idr_max_id [2020-10-28 07:03:11,992 INFO L130 BoogieDeclarations]: Found specification of procedure sg_last_dev [2020-10-28 07:03:11,992 INFO L130 BoogieDeclarations]: Found specification of procedure sg_lookup_dev [2020-10-28 07:03:11,993 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_seq_show_int [2020-10-28 07:03:11,993 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_single_open_adio [2020-10-28 07:03:11,993 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_write_adio [2020-10-28 07:03:11,993 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_single_open_dressz [2020-10-28 07:03:11,993 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_write_dressz [2020-10-28 07:03:11,993 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_seq_show_version [2020-10-28 07:03:11,993 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_single_open_version [2020-10-28 07:03:11,993 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_seq_show_devhdr [2020-10-28 07:03:11,993 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_single_open_devhdr [2020-10-28 07:03:11,993 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_seq_show_dev [2020-10-28 07:03:11,994 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_open_dev [2020-10-28 07:03:11,994 INFO L130 BoogieDeclarations]: Found specification of procedure dev_seq_start [2020-10-28 07:03:11,994 INFO L130 BoogieDeclarations]: Found specification of procedure dev_seq_next [2020-10-28 07:03:11,994 INFO L130 BoogieDeclarations]: Found specification of procedure dev_seq_stop [2020-10-28 07:03:11,994 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_seq_show_devstrs [2020-10-28 07:03:11,994 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_open_devstrs [2020-10-28 07:03:11,994 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_seq_show_debug [2020-10-28 07:03:11,994 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_open_debug [2020-10-28 07:03:11,994 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_debug_helper [2020-10-28 07:03:11,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 07:03:11,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 07:03:11,995 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 07:03:11,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 07:03:11,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 07:03:11,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-28 07:03:11,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-28 07:03:11,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-28 07:03:11,995 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 07:03:11,995 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 07:03:11,996 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-28 07:03:11,996 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 07:03:11,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 07:03:11,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 07:03:11,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 07:03:11,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 07:03:11,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 07:03:11,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 07:03:11,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 07:03:11,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 07:03:13,904 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 07:03:14,821 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-1: assume -9223372036854775808 <= #t~ret202 && #t~ret202 <= 9223372036854775807;~tmp___1~3 := #t~ret202;havoc #t~ret202; [2020-10-28 07:03:14,821 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312: SUMMARY for call #t~ret202 := ldv__builtin_expect((if 0 != ~ret~1 then 1 else 0), 0); srcloc: null [2020-10-28 07:03:14,822 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308: assume #t~switch200; [2020-10-28 07:03:14,822 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308: assume !#t~switch200;#t~switch200 := true; [2020-10-28 07:03:14,822 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300: assume 0 != ~tmp___0~7;#res := ~ret~1; [2020-10-28 07:03:14,822 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5300: assume !(0 != ~tmp___0~7);#res := ~ret~1; [2020-10-28 07:03:14,822 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5290: assume #t~switch200;#res := ~ret~1; [2020-10-28 07:03:14,823 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5290: assume !#t~switch200;#t~switch200 := #t~switch200 || 10 == ~size; [2020-10-28 07:03:14,823 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch200;#res := ~ret~1; [2020-10-28 07:03:14,823 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5321: assume #t~switch200; [2020-10-28 07:03:14,823 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5321: assume !#t~switch200; [2020-10-28 07:03:14,823 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch200;#t~switch200 := #t~switch200 || 2 == ~size; [2020-10-28 07:03:14,823 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5313: assume 0 != ~tmp___1~3;#res := ~ret~1; [2020-10-28 07:03:14,823 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5313: assume !(0 != ~tmp___1~3);#res := ~ret~1; [2020-10-28 07:03:14,824 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5280: assume #t~switch200;#res := ~ret~1; [2020-10-28 07:03:14,824 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5280: assume !#t~switch200;#t~switch200 := #t~switch200 || 4 == ~size; [2020-10-28 07:03:14,824 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5274: havoc #t~switch200; [2020-10-28 07:03:14,824 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5299: SUMMARY for call #t~ret201 := ldv__builtin_expect((if 0 != ~ret~1 then 1 else 0), 0); srcloc: null [2020-10-28 07:03:14,824 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5299-1: assume -9223372036854775808 <= #t~ret201 && #t~ret201 <= 9223372036854775807;~tmp___0~7 := #t~ret201;havoc #t~ret201; [2020-10-28 07:03:14,824 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5295: assume #t~switch200; [2020-10-28 07:03:14,824 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5295: assume !#t~switch200;#t~switch200 := #t~switch200 || 16 == ~size; [2020-10-28 07:03:14,825 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5322: SUMMARY for call #t~ret203 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2020-10-28 07:03:14,825 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5322-1: ~tmp___2~3 := #t~ret203;havoc #t~ret203;#res := (if ~tmp___2~3 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~3 % 18446744073709551616 % 4294967296 else ~tmp___2~3 % 18446744073709551616 % 4294967296 - 4294967296); [2020-10-28 07:03:14,825 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5285: assume #t~switch200;#res := ~ret~1; [2020-10-28 07:03:14,825 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5285: assume !#t~switch200;#t~switch200 := #t~switch200 || 8 == ~size; [2020-10-28 07:03:29,866 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-28 07:03:30,667 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5376: assume #t~switch207; [2020-10-28 07:03:30,667 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5376: assume !#t~switch207;#t~switch207 := true; [2020-10-28 07:03:30,668 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5368: assume 0 != ~tmp___0~8;#res := ~ret~2; [2020-10-28 07:03:30,668 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5368: assume !(0 != ~tmp___0~8);#res := ~ret~2; [2020-10-28 07:03:30,668 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5364: assume #t~switch207; [2020-10-28 07:03:30,668 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5364: assume !#t~switch207;#t~switch207 := #t~switch207 || 16 == ~size; [2020-10-28 07:03:30,668 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5360: assume #t~switch207;#res := ~ret~2; [2020-10-28 07:03:30,668 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5360: assume !#t~switch207;#t~switch207 := #t~switch207 || 10 == ~size; [2020-10-28 07:03:30,669 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5389: SUMMARY for call #t~ret210 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2020-10-28 07:03:30,669 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5356: assume #t~switch207;#res := ~ret~2; [2020-10-28 07:03:30,669 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5356: assume !#t~switch207;#t~switch207 := #t~switch207 || 8 == ~size; [2020-10-28 07:03:30,669 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5389-1: ~tmp___2~4 := #t~ret210;havoc #t~ret210;#res := (if ~tmp___2~4 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~4 % 18446744073709551616 % 4294967296 else ~tmp___2~4 % 18446744073709551616 % 4294967296 - 4294967296); [2020-10-28 07:03:30,669 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch207;#res := ~ret~2; [2020-10-28 07:03:30,669 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5352: assume #t~switch207;#res := ~ret~2; [2020-10-28 07:03:30,670 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5352: assume !#t~switch207;#t~switch207 := #t~switch207 || 4 == ~size; [2020-10-28 07:03:30,670 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5379: SUMMARY for call #t~ret209 := ldv__builtin_expect((if 0 != ~ret~2 then 1 else 0), 0); srcloc: null [2020-10-28 07:03:30,670 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5379-1: assume -9223372036854775808 <= #t~ret209 && #t~ret209 <= 9223372036854775807;~tmp___1~4 := #t~ret209;havoc #t~ret209; [2020-10-28 07:03:30,670 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch207;#t~switch207 := #t~switch207 || 2 == ~size; [2020-10-28 07:03:30,670 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5367: SUMMARY for call #t~ret208 := ldv__builtin_expect((if 0 != ~ret~2 then 1 else 0), 0); srcloc: null [2020-10-28 07:03:30,670 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5367-1: assume -9223372036854775808 <= #t~ret208 && #t~ret208 <= 9223372036854775807;~tmp___0~8 := #t~ret208;havoc #t~ret208; [2020-10-28 07:03:30,670 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5388: assume #t~switch207; [2020-10-28 07:03:30,671 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5388: assume !#t~switch207; [2020-10-28 07:03:30,671 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5347: havoc #t~switch207; [2020-10-28 07:03:30,671 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5380: assume 0 != ~tmp___1~4;#res := ~ret~2; [2020-10-28 07:03:30,671 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5380: assume !(0 != ~tmp___1~4);#res := ~ret~2; [2020-10-28 07:03:30,728 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2020-10-28 07:03:30,738 INFO L168 Benchmark]: Toolchain (without parser) took 24226.69 ms. Allocated memory was 151.0 MB in the beginning and 869.3 MB in the end (delta: 718.3 MB). Free memory was 111.5 MB in the beginning and 528.5 MB in the end (delta: -417.0 MB). Peak memory consumption was 572.7 MB. Max. memory is 8.0 GB. [2020-10-28 07:03:30,739 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 151.0 MB. Free memory is still 122.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-10-28 07:03:30,742 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4685.31 ms. Allocated memory was 151.0 MB in the beginning and 296.7 MB in the end (delta: 145.8 MB). Free memory was 110.8 MB in the beginning and 181.6 MB in the end (delta: -70.8 MB). Peak memory consumption was 125.0 MB. Max. memory is 8.0 GB. [2020-10-28 07:03:30,744 INFO L168 Benchmark]: Boogie Preprocessor took 510.50 ms. Allocated memory is still 296.7 MB. Free memory was 181.6 MB in the beginning and 128.1 MB in the end (delta: 53.5 MB). Peak memory consumption was 53.5 MB. Max. memory is 8.0 GB. [2020-10-28 07:03:30,749 INFO L168 Benchmark]: RCFGBuilder took 19017.64 ms. Allocated memory was 296.7 MB in the beginning and 869.3 MB in the end (delta: 572.5 MB). Free memory was 128.1 MB in the beginning and 528.5 MB in the end (delta: -400.4 MB). Peak memory consumption was 443.2 MB. Max. memory is 8.0 GB. [2020-10-28 07:03:30,752 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 151.0 MB. Free memory is still 122.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 4685.31 ms. Allocated memory was 151.0 MB in the beginning and 296.7 MB in the end (delta: 145.8 MB). Free memory was 110.8 MB in the beginning and 181.6 MB in the end (delta: -70.8 MB). Peak memory consumption was 125.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 510.50 ms. Allocated memory is still 296.7 MB. Free memory was 181.6 MB in the beginning and 128.1 MB in the end (delta: 53.5 MB). Peak memory consumption was 53.5 MB. Max. memory is 8.0 GB. * RCFGBuilder took 19017.64 ms. Allocated memory was 296.7 MB in the beginning and 869.3 MB in the end (delta: 572.5 MB). Free memory was 128.1 MB in the beginning and 528.5 MB in the end (delta: -400.4 MB). Peak memory consumption was 443.2 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:413) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...