/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.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=BIGGEST --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 -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 0.1.25-adbd35c [2020-10-13 02:53:23,200 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 02:53:23,202 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 02:53:23,246 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 02:53:23,247 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 02:53:23,248 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 02:53:23,249 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 02:53:23,251 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 02:53:23,252 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 02:53:23,253 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 02:53:23,254 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 02:53:23,255 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 02:53:23,255 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 02:53:23,256 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 02:53:23,257 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 02:53:23,258 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 02:53:23,259 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 02:53:23,260 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 02:53:23,262 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 02:53:23,263 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 02:53:23,265 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 02:53:23,266 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 02:53:23,267 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 02:53:23,268 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 02:53:23,270 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 02:53:23,271 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 02:53:23,271 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 02:53:23,272 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 02:53:23,272 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 02:53:23,273 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 02:53:23,273 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 02:53:23,274 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 02:53:23,275 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 02:53:23,276 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 02:53:23,277 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 02:53:23,277 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 02:53:23,277 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 02:53:23,278 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 02:53:23,278 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 02:53:23,279 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 02:53:23,280 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 02:53:23,280 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 [2020-10-13 02:53:23,302 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 02:53:23,303 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 02:53:23,304 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 02:53:23,304 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 02:53:23,304 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 02:53:23,304 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 02:53:23,305 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 02:53:23,305 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 02:53:23,305 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 02:53:23,305 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 02:53:23,305 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 02:53:23,306 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 02:53:23,306 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 02:53:23,306 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 02:53:23,306 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 02:53:23,306 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 02:53:23,307 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 02:53:23,307 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 02:53:23,307 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 02:53:23,307 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 02:53:23,307 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 02:53:23,308 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 02:53:23,308 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 02:53:23,308 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 02:53:23,308 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 02:53:23,308 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 02:53:23,309 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 02:53:23,309 INFO L138 SettingsManager]: * To the following directory=dump/ 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=BIGGEST;log-additional-information=true;unknown-allowed=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=BIGGEST;log-additional-information=true;unknown-allowed=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=BIGGEST;log-additional-information=true;unknown-allowed=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=BIGGEST;log-additional-information=true;unknown-allowed=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=BIGGEST;log-additional-information=true;unknown-allowed=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=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 02:53:23,579 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 02:53:23,591 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 02:53:23,595 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 02:53:23,596 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 02:53:23,596 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 02:53:23,597 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--sg.ko-entry_point.cil.out.i [2020-10-13 02:53:23,659 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/9c7c755da/c84c7d143b3345219afe2038e52fb8cc/FLAG9f5e3b973 [2020-10-13 02:53:24,516 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 02:53:24,517 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--sg.ko-entry_point.cil.out.i [2020-10-13 02:53:24,559 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/9c7c755da/c84c7d143b3345219afe2038e52fb8cc/FLAG9f5e3b973 [2020-10-13 02:53:24,932 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/9c7c755da/c84c7d143b3345219afe2038e52fb8cc [2020-10-13 02:53:24,941 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 02:53:24,942 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 02:53:24,943 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 02:53:24,943 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 02:53:24,947 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 02:53:24,948 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 02:53:24" (1/1) ... [2020-10-13 02:53:24,950 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3204023c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:53:24, skipping insertion in model container [2020-10-13 02:53:24,951 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 02:53:24" (1/1) ... [2020-10-13 02:53:24,958 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 02:53:25,147 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 02:53:28,178 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 02:53:28,249 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 02:53:28,909 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 02:53:29,624 INFO L208 MainTranslator]: Completed translation [2020-10-13 02:53:29,626 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:53:29 WrapperNode [2020-10-13 02:53:29,626 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 02:53:29,628 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 02:53:29,637 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 02:53:29,637 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 02:53:29,657 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:53:29" (1/1) ... [2020-10-13 02:53:29,657 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:53:29" (1/1) ... [2020-10-13 02:53:29,771 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:53:29" (1/1) ... [2020-10-13 02:53:29,771 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:53:29" (1/1) ... [2020-10-13 02:53:29,948 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:53:29" (1/1) ... [2020-10-13 02:53:30,005 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:53:29" (1/1) ... [2020-10-13 02:53:30,055 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:53:29" (1/1) ... [2020-10-13 02:53:30,093 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 02:53:30,094 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 02:53:30,094 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 02:53:30,094 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 02:53:30,095 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:53:29" (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 [2020-10-13 02:53:30,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 02:53:30,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 02:53:30,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 02:53:30,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-13 02:53:30,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-13 02:53:30,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2020-10-13 02:53:30,173 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-13 02:53:30,173 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2020-10-13 02:53:30,173 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 02:53:30,173 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-13 02:53:30,174 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-13 02:53:30,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2020-10-13 02:53:30,174 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-13 02:53:30,174 INFO L138 BoogieDeclarations]: Found implementation of procedure current_top_of_stack [2020-10-13 02:53:30,174 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-13 02:53:30,175 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-13 02:53:30,175 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2020-10-13 02:53:30,175 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-13 02:53:30,175 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-13 02:53:30,176 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2020-10-13 02:53:30,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-13 02:53:30,177 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-13 02:53:30,177 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-13 02:53:30,177 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-13 02:53:30,177 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-13 02:53:30,177 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload_end [2020-10-13 02:53:30,178 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2020-10-13 02:53:30,178 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2020-10-13 02:53:30,178 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-13 02:53:30,178 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2020-10-13 02:53:30,178 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2020-10-13 02:53:30,178 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 02:53:30,178 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 02:53:30,179 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 02:53:30,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 02:53:30,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 02:53:30,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 02:53:30,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 02:53:30,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 02:53:30,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 02:53:30,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 02:53:30,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 02:53:30,180 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-13 02:53:30,180 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2020-10-13 02:53:30,180 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2020-10-13 02:53:30,180 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-13 02:53:30,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2020-10-13 02:53:30,180 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2020-10-13 02:53:30,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_nocheck [2020-10-13 02:53:30,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2020-10-13 02:53:30,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_nocheck [2020-10-13 02:53:30,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2020-10-13 02:53:30,181 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-13 02:53:30,181 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-13 02:53:30,182 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2020-10-13 02:53:30,182 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 02:53:30,182 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-13 02:53:30,182 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_max_sectors [2020-10-13 02:53:30,182 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_max_segments [2020-10-13 02:53:30,182 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_dma_alignment [2020-10-13 02:53:30,182 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_aligned [2020-10-13 02:53:30,183 INFO L138 BoogieDeclarations]: Found implementation of procedure iov_iter_truncate [2020-10-13 02:53:30,183 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_online [2020-10-13 02:53:30,183 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sense_is_deferred [2020-10-13 02:53:30,183 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2020-10-13 02:53:30,183 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_allow_access [2020-10-13 02:53:30,183 INFO L138 BoogieDeclarations]: Found implementation of procedure open_wait [2020-10-13 02:53:30,183 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_open [2020-10-13 02:53:30,184 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_release [2020-10-13 02:53:30,184 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_read [2020-10-13 02:53:30,184 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_new_read [2020-10-13 02:53:30,184 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_write [2020-10-13 02:53:30,184 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_new_write [2020-10-13 02:53:30,184 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_common_write [2020-10-13 02:53:30,184 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_done [2020-10-13 02:53:30,185 INFO L138 BoogieDeclarations]: Found implementation of procedure max_sectors_bytes [2020-10-13 02:53:30,185 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_ioctl [2020-10-13 02:53:30,185 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_compat_ioctl [2020-10-13 02:53:30,185 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_poll [2020-10-13 02:53:30,185 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_fasync [2020-10-13 02:53:30,185 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_vma_fault [2020-10-13 02:53:30,186 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_mmap [2020-10-13 02:53:30,186 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_rq_end_io_usercontext [2020-10-13 02:53:30,186 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_rq_end_io [2020-10-13 02:53:30,186 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_alloc [2020-10-13 02:53:30,186 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_add_device [2020-10-13 02:53:30,186 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_device_destroy [2020-10-13 02:53:30,186 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_remove_device [2020-10-13 02:53:30,187 INFO L138 BoogieDeclarations]: Found implementation of procedure init_sg [2020-10-13 02:53:30,187 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_sg [2020-10-13 02:53:30,187 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_start_req [2020-10-13 02:53:30,187 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_finish_rem_req [2020-10-13 02:53:30,187 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_build_sgat [2020-10-13 02:53:30,187 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_build_indirect [2020-10-13 02:53:30,187 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_remove_scat [2020-10-13 02:53:30,188 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_read_oxfer [2020-10-13 02:53:30,188 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_build_reserve [2020-10-13 02:53:30,188 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_link_reserve [2020-10-13 02:53:30,188 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_unlink_reserve [2020-10-13 02:53:30,188 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_get_rq_mark [2020-10-13 02:53:30,188 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_add_request [2020-10-13 02:53:30,188 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_remove_request [2020-10-13 02:53:30,188 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_add_sfp [2020-10-13 02:53:30,189 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_remove_sfp_usercontext [2020-10-13 02:53:30,189 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_remove_sfp [2020-10-13 02:53:30,189 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_res_in_use [2020-10-13 02:53:30,189 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_idr_max_id [2020-10-13 02:53:30,189 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_last_dev [2020-10-13 02:53:30,189 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_lookup_dev [2020-10-13 02:53:30,189 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_get_dev [2020-10-13 02:53:30,190 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_init [2020-10-13 02:53:30,190 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_cleanup [2020-10-13 02:53:30,190 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_seq_show_int [2020-10-13 02:53:30,190 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_single_open_adio [2020-10-13 02:53:30,190 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_write_adio [2020-10-13 02:53:30,190 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_single_open_dressz [2020-10-13 02:53:30,190 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_write_dressz [2020-10-13 02:53:30,190 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_seq_show_version [2020-10-13 02:53:30,191 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_single_open_version [2020-10-13 02:53:30,191 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_seq_show_devhdr [2020-10-13 02:53:30,191 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_single_open_devhdr [2020-10-13 02:53:30,191 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_seq_start [2020-10-13 02:53:30,191 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_seq_next [2020-10-13 02:53:30,191 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_seq_stop [2020-10-13 02:53:30,192 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_open_dev [2020-10-13 02:53:30,192 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_seq_show_dev [2020-10-13 02:53:30,192 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_open_devstrs [2020-10-13 02:53:30,192 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_seq_show_devstrs [2020-10-13 02:53:30,192 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_debug_helper [2020-10-13 02:53:30,192 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_open_debug [2020-10-13 02:53:30,192 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_seq_show_debug [2020-10-13 02:53:30,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_class_interface_15 [2020-10-13 02:53:30,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_6 [2020-10-13 02:53:30,193 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-13 02:53:30,193 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2020-10-13 02:53:30,193 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2020-10-13 02:53:30,193 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-13 02:53:30,194 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-10-13 02:53:30,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_10 [2020-10-13 02:53:30,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_7 [2020-10-13 02:53:30,194 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-13 02:53:30,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_3 [2020-10-13 02:53:30,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_9 [2020-10-13 02:53:30,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_8 [2020-10-13 02:53:30,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_13 [2020-10-13 02:53:30,195 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2020-10-13 02:53:30,195 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-13 02:53:30,195 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-13 02:53:30,195 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-13 02:53:30,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_5 [2020-10-13 02:53:30,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_11 [2020-10-13 02:53:30,196 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2020-10-13 02:53:30,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_12 [2020-10-13 02:53:30,196 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2020-10-13 02:53:30,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_4 [2020-10-13 02:53:30,196 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 02:53:30,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-13 02:53:30,196 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-13 02:53:30,196 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 02:53:30,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-13 02:53:30,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-13 02:53:30,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-13 02:53:30,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-13 02:53:30,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-13 02:53:30,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nonseekable_open_10 [2020-10-13 02:53:30,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_11 [2020-10-13 02:53:30,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_12 [2020-10-13 02:53:30,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open_13 [2020-10-13 02:53:30,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open_14 [2020-10-13 02:53:30,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open_15 [2020-10-13 02:53:30,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_release_16 [2020-10-13 02:53:30,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_release_17 [2020-10-13 02:53:30,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_release_18 [2020-10-13 02:53:30,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 02:53:30,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 02:53:30,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 02:53:30,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 02:53:30,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 02:53:30,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-13 02:53:30,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-13 02:53:30,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-13 02:53:30,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-13 02:53:30,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-13 02:53:30,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 02:53:30,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2020-10-13 02:53:30,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_put_request [2020-10-13 02:53:30,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2020-10-13 02:53:30,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-13 02:53:30,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-13 02:53:30,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2020-10-13 02:53:30,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2020-10-13 02:53:30,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-13 02:53:30,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-13 02:53:30,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 02:53:30,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 02:53:30,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-13 02:53:30,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-13 02:53:30,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-13 02:53:30,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-13 02:53:30,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __rwlock_init [2020-10-13 02:53:30,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_print_sense [2020-10-13 02:53:30,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-13 02:53:30,202 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-13 02:53:30,202 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-13 02:53:30,202 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2020-10-13 02:53:30,202 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_irqsave [2020-10-13 02:53:30,202 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2020-10-13 02:53:30,203 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_irqrestore [2020-10-13 02:53:30,203 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irq [2020-10-13 02:53:30,203 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2020-10-13 02:53:30,203 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irq [2020-10-13 02:53:30,203 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2020-10-13 02:53:30,203 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2020-10-13 02:53:30,203 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2020-10-13 02:53:30,204 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_end_request_all [2020-10-13 02:53:30,204 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_execute_rq_nowait [2020-10-13 02:53:30,204 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_get_request [2020-10-13 02:53:30,204 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_put_request [2020-10-13 02:53:30,204 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_user [2020-10-13 02:53:30,204 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_user_iov [2020-10-13 02:53:30,204 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_set_block_pc [2020-10-13 02:53:30,205 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_unmap_user [2020-10-13 02:53:30,205 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_trace_remove [2020-10-13 02:53:30,205 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_trace_setup [2020-10-13 02:53:30,205 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_trace_startstop [2020-10-13 02:53:30,205 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_verify_command [2020-10-13 02:53:30,205 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-13 02:53:30,205 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2020-10-13 02:53:30,205 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_alloc [2020-10-13 02:53:30,206 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2020-10-13 02:53:30,206 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2020-10-13 02:53:30,206 INFO L138 BoogieDeclarations]: Found implementation of procedure class_interface_unregister [2020-10-13 02:53:30,206 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-13 02:53:30,206 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-13 02:53:30,206 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2020-10-13 02:53:30,206 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2020-10-13 02:53:30,206 INFO L138 BoogieDeclarations]: Found implementation of procedure fasync_helper [2020-10-13 02:53:30,207 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-13 02:53:30,207 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-13 02:53:30,207 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2020-10-13 02:53:30,207 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2020-10-13 02:53:30,207 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2020-10-13 02:53:30,207 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_for_each [2020-10-13 02:53:30,207 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload [2020-10-13 02:53:30,207 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2020-10-13 02:53:30,208 INFO L138 BoogieDeclarations]: Found implementation of procedure import_iovec [2020-10-13 02:53:30,208 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2020-10-13 02:53:30,208 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_fasync [2020-10-13 02:53:30,208 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul_from_user [2020-10-13 02:53:30,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 02:53:30,208 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-13 02:53:30,208 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-13 02:53:30,208 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-13 02:53:30,208 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 02:53:30,209 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2020-10-13 02:53:30,209 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-13 02:53:30,209 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 02:53:30,209 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2020-10-13 02:53:30,209 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2020-10-13 02:53:30,209 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2020-10-13 02:53:30,209 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-13 02:53:30,210 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-13 02:53:30,210 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev_region [2020-10-13 02:53:30,210 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2020-10-13 02:53:30,210 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-13 02:53:30,210 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_autopm_get_device [2020-10-13 02:53:30,210 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_autopm_put_device [2020-10-13 02:53:30,210 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2020-10-13 02:53:30,210 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_get [2020-10-13 02:53:30,211 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2020-10-13 02:53:30,211 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl [2020-10-13 02:53:30,211 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl_block_when_processing_errors [2020-10-13 02:53:30,211 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_normalize_sense [2020-10-13 02:53:30,211 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_register_interface [2020-10-13 02:53:30,211 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk [2020-10-13 02:53:30,211 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2020-10-13 02:53:30,212 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open [2020-10-13 02:53:30,212 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2020-10-13 02:53:30,212 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2020-10-13 02:53:30,212 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2020-10-13 02:53:30,212 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2020-10-13 02:53:30,212 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_scsi_ioctl [2020-10-13 02:53:30,212 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2020-10-13 02:53:30,213 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2020-10-13 02:53:30,213 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_link [2020-10-13 02:53:30,213 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_link [2020-10-13 02:53:30,213 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2020-10-13 02:53:30,213 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 02:53:30,213 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 02:53:30,214 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 02:53:30,214 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 02:53:30,214 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 02:53:30,214 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-13 02:53:30,214 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 02:53:30,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 02:53:30,214 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2020-10-13 02:53:30,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 02:53:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 02:53:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 02:53:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-13 02:53:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2020-10-13 02:53:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 02:53:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-13 02:53:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-13 02:53:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul_from_user [2020-10-13 02:53:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 02:53:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 02:53:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 02:53:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 02:53:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 02:53:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 02:53:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 02:53:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-13 02:53:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 02:53:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-13 02:53:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-13 02:53:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 02:53:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 02:53:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2020-10-13 02:53:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-13 02:53:30,218 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 02:53:30,218 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 02:53:30,218 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-13 02:53:30,218 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-13 02:53:30,218 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-13 02:53:30,218 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-13 02:53:30,218 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 02:53:30,218 INFO L130 BoogieDeclarations]: Found specification of procedure current_top_of_stack [2020-10-13 02:53:30,218 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-13 02:53:30,219 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-13 02:53:30,219 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-13 02:53:30,219 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2020-10-13 02:53:30,219 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-13 02:53:30,219 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-13 02:53:30,219 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2020-10-13 02:53:30,219 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-13 02:53:30,219 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-13 02:53:30,220 INFO L130 BoogieDeclarations]: Found specification of procedure __rwlock_init [2020-10-13 02:53:30,220 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2020-10-13 02:53:30,220 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irq [2020-10-13 02:53:30,220 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_irqsave [2020-10-13 02:53:30,220 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2020-10-13 02:53:30,220 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2020-10-13 02:53:30,220 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irq [2020-10-13 02:53:30,220 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_irqrestore [2020-10-13 02:53:30,221 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2020-10-13 02:53:30,221 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2020-10-13 02:53:30,221 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-13 02:53:30,221 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-13 02:53:30,221 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-13 02:53:30,221 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-13 02:53:30,221 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-13 02:53:30,221 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-13 02:53:30,221 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 02:53:30,222 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2020-10-13 02:53:30,222 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-13 02:53:30,222 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-13 02:53:30,222 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-13 02:53:30,222 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-13 02:53:30,222 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-13 02:53:30,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-13 02:53:30,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-13 02:53:30,223 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-13 02:53:30,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-13 02:53:30,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-13 02:53:30,223 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-13 02:53:30,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-13 02:53:30,223 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-13 02:53:30,223 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-13 02:53:30,223 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2020-10-13 02:53:30,224 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-13 02:53:30,224 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2020-10-13 02:53:30,224 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2020-10-13 02:53:30,224 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload [2020-10-13 02:53:30,224 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2020-10-13 02:53:30,224 INFO L130 BoogieDeclarations]: Found specification of procedure idr_for_each [2020-10-13 02:53:30,224 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2020-10-13 02:53:30,224 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2020-10-13 02:53:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload_end [2020-10-13 02:53:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2020-10-13 02:53:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 02:53:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 02:53:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_link [2020-10-13 02:53:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_link [2020-10-13 02:53:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2020-10-13 02:53:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-13 02:53:30,226 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2020-10-13 02:53:30,226 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 02:53:30,226 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2020-10-13 02:53:30,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_11 [2020-10-13 02:53:30,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_12 [2020-10-13 02:53:30,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-13 02:53:30,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-13 02:53:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-13 02:53:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-13 02:53:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 02:53:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 02:53:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 02:53:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 02:53:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 02:53:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 02:53:30,228 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 02:53:30,228 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 02:53:30,228 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 02:53:30,228 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 02:53:30,228 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 02:53:30,228 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 02:53:30,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 02:53:30,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 02:53:30,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 02:53:30,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 02:53:30,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 02:53:30,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 02:53:30,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 02:53:30,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 02:53:30,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_class_interface_15 [2020-10-13 02:53:30,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_6 [2020-10-13 02:53:30,230 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-13 02:53:30,230 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2020-10-13 02:53:30,230 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2020-10-13 02:53:30,230 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-13 02:53:30,230 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-10-13 02:53:30,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_10 [2020-10-13 02:53:30,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_7 [2020-10-13 02:53:30,231 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-13 02:53:30,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_3 [2020-10-13 02:53:30,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_9 [2020-10-13 02:53:30,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_8 [2020-10-13 02:53:30,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_13 [2020-10-13 02:53:30,231 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2020-10-13 02:53:30,231 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-13 02:53:30,231 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-13 02:53:30,231 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-13 02:53:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_5 [2020-10-13 02:53:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_11 [2020-10-13 02:53:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2020-10-13 02:53:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_12 [2020-10-13 02:53:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2020-10-13 02:53:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_4 [2020-10-13 02:53:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-13 02:53:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2020-10-13 02:53:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2020-10-13 02:53:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev_region [2020-10-13 02:53:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2020-10-13 02:53:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2020-10-13 02:53:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nonseekable_open_10 [2020-10-13 02:53:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2020-10-13 02:53:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2020-10-13 02:53:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2020-10-13 02:53:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-13 02:53:30,234 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2020-10-13 02:53:30,234 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2020-10-13 02:53:30,234 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2020-10-13 02:53:30,234 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_enhanced_fast_string [2020-10-13 02:53:30,234 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_string [2020-10-13 02:53:30,234 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_unrolled [2020-10-13 02:53:30,234 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2020-10-13 02:53:30,234 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_nocheck [2020-10-13 02:53:30,234 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2020-10-13 02:53:30,235 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_nocheck [2020-10-13 02:53:30,235 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2020-10-13 02:53:30,235 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-13 02:53:30,235 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-13 02:53:30,235 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-13 02:53:30,235 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-13 02:53:30,235 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-13 02:53:30,235 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-13 02:53:30,236 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2020-10-13 02:53:30,236 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-13 02:53:30,236 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_alloc [2020-10-13 02:53:30,236 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2020-10-13 02:53:30,236 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2020-10-13 02:53:30,236 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2020-10-13 02:53:30,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open_13 [2020-10-13 02:53:30,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open_14 [2020-10-13 02:53:30,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open_15 [2020-10-13 02:53:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2020-10-13 02:53:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2020-10-13 02:53:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2020-10-13 02:53:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_release_16 [2020-10-13 02:53:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_release_17 [2020-10-13 02:53:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_release_18 [2020-10-13 02:53:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2020-10-13 02:53:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2020-10-13 02:53:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2020-10-13 02:53:30,238 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2020-10-13 02:53:30,238 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2020-10-13 02:53:30,238 INFO L130 BoogieDeclarations]: Found specification of procedure class_interface_unregister [2020-10-13 02:53:30,238 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2020-10-13 02:53:30,238 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2020-10-13 02:53:30,238 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 02:53:30,238 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-13 02:53:30,238 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-13 02:53:30,239 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2020-10-13 02:53:30,239 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2020-10-13 02:53:30,239 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2020-10-13 02:53:30,239 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2020-10-13 02:53:30,239 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_put_request [2020-10-13 02:53:30,239 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2020-10-13 02:53:30,239 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_set_block_pc [2020-10-13 02:53:30,239 INFO L130 BoogieDeclarations]: Found specification of procedure sg_scsi_ioctl [2020-10-13 02:53:30,239 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2020-10-13 02:53:30,240 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_unmap_user [2020-10-13 02:53:30,240 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user_iov [2020-10-13 02:53:30,240 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq_nowait [2020-10-13 02:53:30,240 INFO L130 BoogieDeclarations]: Found specification of procedure blk_end_request_all [2020-10-13 02:53:30,240 INFO L130 BoogieDeclarations]: Found specification of procedure blk_verify_command [2020-10-13 02:53:30,240 INFO L130 BoogieDeclarations]: Found specification of procedure queue_max_sectors [2020-10-13 02:53:30,240 INFO L130 BoogieDeclarations]: Found specification of procedure queue_max_segments [2020-10-13 02:53:30,240 INFO L130 BoogieDeclarations]: Found specification of procedure queue_dma_alignment [2020-10-13 02:53:30,240 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_aligned [2020-10-13 02:53:30,241 INFO L130 BoogieDeclarations]: Found specification of procedure iov_iter_truncate [2020-10-13 02:53:30,241 INFO L130 BoogieDeclarations]: Found specification of procedure import_iovec [2020-10-13 02:53:30,241 INFO L130 BoogieDeclarations]: Found specification of procedure blk_trace_setup [2020-10-13 02:53:30,241 INFO L130 BoogieDeclarations]: Found specification of procedure blk_trace_startstop [2020-10-13 02:53:30,241 INFO L130 BoogieDeclarations]: Found specification of procedure blk_trace_remove [2020-10-13 02:53:30,241 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_normalize_sense [2020-10-13 02:53:30,241 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2020-10-13 02:53:30,241 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_get [2020-10-13 02:53:30,241 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2020-10-13 02:53:30,242 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_get_device [2020-10-13 02:53:30,242 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_put_device [2020-10-13 02:53:30,242 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_online [2020-10-13 02:53:30,242 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2020-10-13 02:53:30,242 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sense_is_deferred [2020-10-13 02:53:30,242 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_print_sense [2020-10-13 02:53:30,242 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_register_interface [2020-10-13 02:53:30,242 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl_block_when_processing_errors [2020-10-13 02:53:30,242 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl [2020-10-13 02:53:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2020-10-13 02:53:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2020-10-13 02:53:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2020-10-13 02:53:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2020-10-13 02:53:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_init [2020-10-13 02:53:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_cleanup [2020-10-13 02:53:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure sg_add_device [2020-10-13 02:53:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure sg_remove_device [2020-10-13 02:53:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure sg_rq_end_io [2020-10-13 02:53:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure sg_start_req [2020-10-13 02:53:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure sg_finish_rem_req [2020-10-13 02:53:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure sg_build_indirect [2020-10-13 02:53:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure sg_new_read [2020-10-13 02:53:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure sg_new_write [2020-10-13 02:53:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure sg_common_write [2020-10-13 02:53:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure sg_read_oxfer [2020-10-13 02:53:30,245 INFO L130 BoogieDeclarations]: Found specification of procedure sg_remove_scat [2020-10-13 02:53:30,245 INFO L130 BoogieDeclarations]: Found specification of procedure sg_build_reserve [2020-10-13 02:53:30,245 INFO L130 BoogieDeclarations]: Found specification of procedure sg_link_reserve [2020-10-13 02:53:30,245 INFO L130 BoogieDeclarations]: Found specification of procedure sg_unlink_reserve [2020-10-13 02:53:30,245 INFO L130 BoogieDeclarations]: Found specification of procedure sg_add_sfp [2020-10-13 02:53:30,245 INFO L130 BoogieDeclarations]: Found specification of procedure sg_remove_sfp [2020-10-13 02:53:30,245 INFO L130 BoogieDeclarations]: Found specification of procedure sg_get_rq_mark [2020-10-13 02:53:30,246 INFO L130 BoogieDeclarations]: Found specification of procedure sg_add_request [2020-10-13 02:53:30,246 INFO L130 BoogieDeclarations]: Found specification of procedure sg_remove_request [2020-10-13 02:53:30,246 INFO L130 BoogieDeclarations]: Found specification of procedure sg_res_in_use [2020-10-13 02:53:30,246 INFO L130 BoogieDeclarations]: Found specification of procedure sg_get_dev [2020-10-13 02:53:30,246 INFO L130 BoogieDeclarations]: Found specification of procedure sg_device_destroy [2020-10-13 02:53:30,246 INFO L130 BoogieDeclarations]: Found specification of procedure sg_allow_access [2020-10-13 02:53:30,246 INFO L130 BoogieDeclarations]: Found specification of procedure open_wait [2020-10-13 02:53:30,246 INFO L130 BoogieDeclarations]: Found specification of procedure sg_open [2020-10-13 02:53:30,246 INFO L130 BoogieDeclarations]: Found specification of procedure sg_release [2020-10-13 02:53:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure sg_read [2020-10-13 02:53:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure sg_write [2020-10-13 02:53:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-13 02:53:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure srp_done [2020-10-13 02:53:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure max_sectors_bytes [2020-10-13 02:53:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure sg_ioctl [2020-10-13 02:53:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure sg_compat_ioctl [2020-10-13 02:53:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-13 02:53:30,248 INFO L130 BoogieDeclarations]: Found specification of procedure sg_poll [2020-10-13 02:53:30,248 INFO L130 BoogieDeclarations]: Found specification of procedure sg_fasync [2020-10-13 02:53:30,248 INFO L130 BoogieDeclarations]: Found specification of procedure sg_vma_fault [2020-10-13 02:53:30,248 INFO L130 BoogieDeclarations]: Found specification of procedure sg_mmap [2020-10-13 02:53:30,248 INFO L130 BoogieDeclarations]: Found specification of procedure sg_rq_end_io_usercontext [2020-10-13 02:53:30,248 INFO L130 BoogieDeclarations]: Found specification of procedure sg_alloc [2020-10-13 02:53:30,248 INFO L130 BoogieDeclarations]: Found specification of procedure init_sg [2020-10-13 02:53:30,248 INFO L130 BoogieDeclarations]: Found specification of procedure exit_sg [2020-10-13 02:53:30,248 INFO L130 BoogieDeclarations]: Found specification of procedure sg_build_sgat [2020-10-13 02:53:30,248 INFO L130 BoogieDeclarations]: Found specification of procedure sg_remove_sfp_usercontext [2020-10-13 02:53:30,249 INFO L130 BoogieDeclarations]: Found specification of procedure sg_idr_max_id [2020-10-13 02:53:30,249 INFO L130 BoogieDeclarations]: Found specification of procedure sg_last_dev [2020-10-13 02:53:30,249 INFO L130 BoogieDeclarations]: Found specification of procedure sg_lookup_dev [2020-10-13 02:53:30,249 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_seq_show_int [2020-10-13 02:53:30,249 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_single_open_adio [2020-10-13 02:53:30,249 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_write_adio [2020-10-13 02:53:30,249 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_single_open_dressz [2020-10-13 02:53:30,249 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_write_dressz [2020-10-13 02:53:30,249 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_seq_show_version [2020-10-13 02:53:30,250 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_single_open_version [2020-10-13 02:53:30,250 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_seq_show_devhdr [2020-10-13 02:53:30,250 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_single_open_devhdr [2020-10-13 02:53:30,250 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_seq_show_dev [2020-10-13 02:53:30,250 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_open_dev [2020-10-13 02:53:30,250 INFO L130 BoogieDeclarations]: Found specification of procedure dev_seq_start [2020-10-13 02:53:30,250 INFO L130 BoogieDeclarations]: Found specification of procedure dev_seq_next [2020-10-13 02:53:30,250 INFO L130 BoogieDeclarations]: Found specification of procedure dev_seq_stop [2020-10-13 02:53:30,250 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_seq_show_devstrs [2020-10-13 02:53:30,251 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_open_devstrs [2020-10-13 02:53:30,251 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_seq_show_debug [2020-10-13 02:53:30,251 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_open_debug [2020-10-13 02:53:30,251 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_debug_helper [2020-10-13 02:53:30,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 02:53:30,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 02:53:30,251 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 02:53:30,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 02:53:30,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 02:53:30,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-13 02:53:30,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-13 02:53:30,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-13 02:53:30,252 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 02:53:30,252 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 02:53:30,252 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-13 02:53:30,252 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 02:53:30,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 02:53:30,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 02:53:30,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 02:53:30,253 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 02:53:30,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 02:53:30,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 02:53:30,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 02:53:30,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 02:53:31,920 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 02:53:33,040 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5279: assume #t~switch197;#res := ~ret~1; [2020-10-13 02:53:33,040 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5279: assume !#t~switch197;#t~switch197 := #t~switch197 || 10 == ~size; [2020-10-13 02:53:33,040 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5310: assume #t~switch197; [2020-10-13 02:53:33,040 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5310: assume !#t~switch197; [2020-10-13 02:53:33,040 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5302: assume 0 != ~tmp___1~3;#res := ~ret~1; [2020-10-13 02:53:33,041 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5302: assume !(0 != ~tmp___1~3);#res := ~ret~1; [2020-10-13 02:53:33,041 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5269: assume #t~switch197;#res := ~ret~1; [2020-10-13 02:53:33,041 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5269: assume !#t~switch197;#t~switch197 := #t~switch197 || 4 == ~size; [2020-10-13 02:53:33,041 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5263: havoc #t~switch197; [2020-10-13 02:53:33,041 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5288-1: assume -9223372036854775808 <= #t~ret198 && #t~ret198 <= 9223372036854775807;~tmp___0~7 := #t~ret198;havoc #t~ret198; [2020-10-13 02:53:33,041 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch197;#res := ~ret~1; [2020-10-13 02:53:33,041 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5288: SUMMARY for call #t~ret198 := ldv__builtin_expect((if 0 != ~ret~1 then 1 else 0), 0); srcloc: null [2020-10-13 02:53:33,042 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch197;#t~switch197 := #t~switch197 || 2 == ~size; [2020-10-13 02:53:33,042 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5284: assume #t~switch197; [2020-10-13 02:53:33,042 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5284: assume !#t~switch197;#t~switch197 := #t~switch197 || 16 == ~size; [2020-10-13 02:53:33,042 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5311: SUMMARY for call #t~ret200 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2020-10-13 02:53:33,042 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5311-1: ~tmp___2~3 := #t~ret200;havoc #t~ret200;#res := (if ~tmp___2~3 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~3 % 18446744073709551616 % 4294967296 else ~tmp___2~3 % 18446744073709551616 % 4294967296 - 4294967296); [2020-10-13 02:53:33,042 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5274: assume #t~switch197;#res := ~ret~1; [2020-10-13 02:53:33,042 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5274: assume !#t~switch197;#t~switch197 := #t~switch197 || 8 == ~size; [2020-10-13 02:53:33,043 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5301: SUMMARY for call #t~ret199 := ldv__builtin_expect((if 0 != ~ret~1 then 1 else 0), 0); srcloc: null [2020-10-13 02:53:33,043 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5301-1: assume -9223372036854775808 <= #t~ret199 && #t~ret199 <= 9223372036854775807;~tmp___1~3 := #t~ret199;havoc #t~ret199; [2020-10-13 02:53:33,043 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5297: assume #t~switch197; [2020-10-13 02:53:33,043 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5297: assume !#t~switch197;#t~switch197 := true; [2020-10-13 02:53:33,043 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5289: assume 0 != ~tmp___0~7;#res := ~ret~1; [2020-10-13 02:53:33,043 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5289: assume !(0 != ~tmp___0~7);#res := ~ret~1; [2020-10-13 02:53:44,073 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-13 02:53:44,606 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5345: assume #t~switch204;#res := ~ret~2; [2020-10-13 02:53:44,606 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5345: assume !#t~switch204;#t~switch204 := #t~switch204 || 8 == ~size; [2020-10-13 02:53:44,606 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5378-1: ~tmp___2~4 := #t~ret207;havoc #t~ret207;#res := (if ~tmp___2~4 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~4 % 18446744073709551616 % 4294967296 else ~tmp___2~4 % 18446744073709551616 % 4294967296 - 4294967296); [2020-10-13 02:53:44,606 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5341: assume #t~switch204;#res := ~ret~2; [2020-10-13 02:53:44,607 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5341: assume !#t~switch204;#t~switch204 := #t~switch204 || 4 == ~size; [2020-10-13 02:53:44,607 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5368-1: assume -9223372036854775808 <= #t~ret206 && #t~ret206 <= 9223372036854775807;~tmp___1~4 := #t~ret206;havoc #t~ret206; [2020-10-13 02:53:44,607 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5368: SUMMARY for call #t~ret206 := ldv__builtin_expect((if 0 != ~ret~2 then 1 else 0), 0); srcloc: null [2020-10-13 02:53:44,607 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5356-1: assume -9223372036854775808 <= #t~ret205 && #t~ret205 <= 9223372036854775807;~tmp___0~8 := #t~ret205;havoc #t~ret205; [2020-10-13 02:53:44,607 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5356: SUMMARY for call #t~ret205 := ldv__builtin_expect((if 0 != ~ret~2 then 1 else 0), 0); srcloc: null [2020-10-13 02:53:44,608 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch204;#res := ~ret~2; [2020-10-13 02:53:44,608 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch204;#t~switch204 := #t~switch204 || 2 == ~size; [2020-10-13 02:53:44,608 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5377: assume #t~switch204; [2020-10-13 02:53:44,608 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5377: assume !#t~switch204; [2020-10-13 02:53:44,608 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5369: assume 0 != ~tmp___1~4;#res := ~ret~2; [2020-10-13 02:53:44,608 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5369: assume !(0 != ~tmp___1~4);#res := ~ret~2; [2020-10-13 02:53:44,608 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5336: havoc #t~switch204; [2020-10-13 02:53:44,609 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5365: assume #t~switch204; [2020-10-13 02:53:44,609 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5365: assume !#t~switch204;#t~switch204 := true; [2020-10-13 02:53:44,609 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5357: assume 0 != ~tmp___0~8;#res := ~ret~2; [2020-10-13 02:53:44,609 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5357: assume !(0 != ~tmp___0~8);#res := ~ret~2; [2020-10-13 02:53:44,609 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5353: assume #t~switch204; [2020-10-13 02:53:44,609 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5353: assume !#t~switch204;#t~switch204 := #t~switch204 || 16 == ~size; [2020-10-13 02:53:44,609 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5378: SUMMARY for call #t~ret207 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2020-10-13 02:53:44,609 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5349: assume #t~switch204;#res := ~ret~2; [2020-10-13 02:53:44,610 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5349: assume !#t~switch204;#t~switch204 := #t~switch204 || 10 == ~size; [2020-10-13 02:53:44,639 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:394) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:269) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-10-13 02:53:44,644 INFO L168 Benchmark]: Toolchain (without parser) took 19701.37 ms. Allocated memory was 141.0 MB in the beginning and 795.3 MB in the end (delta: 654.3 MB). Free memory was 88.2 MB in the beginning and 583.7 MB in the end (delta: -495.5 MB). Peak memory consumption was 586.3 MB. Max. memory is 7.1 GB. [2020-10-13 02:53:44,645 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 141.0 MB. Free memory was 122.6 MB in the beginning and 122.4 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-10-13 02:53:44,646 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4683.70 ms. Allocated memory was 141.0 MB in the beginning and 333.4 MB in the end (delta: 192.4 MB). Free memory was 88.0 MB in the beginning and 229.2 MB in the end (delta: -141.2 MB). Peak memory consumption was 135.7 MB. Max. memory is 7.1 GB. [2020-10-13 02:53:44,647 INFO L168 Benchmark]: Boogie Preprocessor took 465.62 ms. Allocated memory is still 333.4 MB. Free memory was 229.2 MB in the beginning and 173.0 MB in the end (delta: 56.2 MB). Peak memory consumption was 56.2 MB. Max. memory is 7.1 GB. [2020-10-13 02:53:44,648 INFO L168 Benchmark]: RCFGBuilder took 14548.01 ms. Allocated memory was 333.4 MB in the beginning and 795.3 MB in the end (delta: 461.9 MB). Free memory was 173.0 MB in the beginning and 583.7 MB in the end (delta: -410.6 MB). Peak memory consumption was 478.7 MB. Max. memory is 7.1 GB. [2020-10-13 02:53:44,651 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 141.0 MB. Free memory was 122.6 MB in the beginning and 122.4 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4683.70 ms. Allocated memory was 141.0 MB in the beginning and 333.4 MB in the end (delta: 192.4 MB). Free memory was 88.0 MB in the beginning and 229.2 MB in the end (delta: -141.2 MB). Peak memory consumption was 135.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 465.62 ms. Allocated memory is still 333.4 MB. Free memory was 229.2 MB in the beginning and 173.0 MB in the end (delta: 56.2 MB). Peak memory consumption was 56.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 14548.01 ms. Allocated memory was 333.4 MB in the beginning and 795.3 MB in the end (delta: 461.9 MB). Free memory was 173.0 MB in the beginning and 583.7 MB in the end (delta: -410.6 MB). Peak memory consumption was 478.7 MB. Max. memory is 7.1 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:394) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...