java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--st.ko-entry_point_true-unreach-call.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 07:45:47,983 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 07:45:47,985 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 07:45:47,998 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 07:45:47,998 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 07:45:47,999 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 07:45:48,003 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 07:45:48,006 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 07:45:48,007 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 07:45:48,013 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 07:45:48,014 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 07:45:48,014 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 07:45:48,018 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 07:45:48,019 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 07:45:48,022 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 07:45:48,023 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 07:45:48,023 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 07:45:48,026 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 07:45:48,032 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 07:45:48,036 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 07:45:48,038 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 07:45:48,039 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 07:45:48,043 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 07:45:48,044 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 07:45:48,044 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 07:45:48,045 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 07:45:48,046 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 07:45:48,049 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 07:45:48,050 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 07:45:48,051 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 07:45:48,051 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 07:45:48,051 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 07:45:48,052 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 07:45:48,053 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 07:45:48,054 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 07:45:48,055 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 07:45:48,055 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-28 07:45:48,085 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 07:45:48,085 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 07:45:48,087 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 07:45:48,087 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 07:45:48,087 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 07:45:48,088 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 07:45:48,088 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 07:45:48,088 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 07:45:48,088 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 07:45:48,088 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 07:45:48,090 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 07:45:48,090 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 07:45:48,090 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 07:45:48,090 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 07:45:48,090 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 07:45:48,091 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 07:45:48,091 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 07:45:48,091 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 07:45:48,091 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 07:45:48,091 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 07:45:48,092 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 07:45:48,092 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 07:45:48,092 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 07:45:48,092 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 07:45:48,092 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 07:45:48,093 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 07:45:48,094 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 07:45:48,094 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 07:45:48,094 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-28 07:45:48,095 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 07:45:48,095 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-28 07:45:48,125 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 07:45:48,138 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 07:45:48,142 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 07:45:48,143 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 07:45:48,144 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 07:45:48,145 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--st.ko-entry_point_true-unreach-call.cil.out.i [2018-11-28 07:45:48,212 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2585e5471/4681fad8ef2b4126bc1f5c6aeefdf3c6/FLAG583278932 [2018-11-28 07:45:49,138 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 07:45:49,139 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--st.ko-entry_point_true-unreach-call.cil.out.i [2018-11-28 07:45:49,210 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2585e5471/4681fad8ef2b4126bc1f5c6aeefdf3c6/FLAG583278932 [2018-11-28 07:45:49,575 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2585e5471/4681fad8ef2b4126bc1f5c6aeefdf3c6 [2018-11-28 07:45:49,584 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 07:45:49,586 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-28 07:45:49,587 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 07:45:49,587 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 07:45:49,591 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 07:45:49,594 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:45:49" (1/1) ... [2018-11-28 07:45:49,597 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@340f6932 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:45:49, skipping insertion in model container [2018-11-28 07:45:49,597 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:45:49" (1/1) ... [2018-11-28 07:45:49,605 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 07:45:49,780 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 07:45:53,070 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 07:45:53,163 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 07:45:53,801 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 07:45:54,383 INFO L195 MainTranslator]: Completed translation [2018-11-28 07:45:54,384 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:45:54 WrapperNode [2018-11-28 07:45:54,384 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 07:45:54,385 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 07:45:54,385 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 07:45:54,385 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 07:45:54,396 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:45:54" (1/1) ... [2018-11-28 07:45:54,535 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:45:54" (1/1) ... [2018-11-28 07:45:54,583 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 07:45:54,584 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 07:45:54,584 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 07:45:54,584 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 07:45:54,597 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:45:54" (1/1) ... [2018-11-28 07:45:54,598 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:45:54" (1/1) ... [2018-11-28 07:45:54,663 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:45:54" (1/1) ... [2018-11-28 07:45:54,664 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:45:54" (1/1) ... [2018-11-28 07:45:55,065 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:45:54" (1/1) ... [2018-11-28 07:45:55,160 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:45:54" (1/1) ... [2018-11-28 07:45:55,289 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:45:54" (1/1) ... [2018-11-28 07:45:55,351 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 07:45:55,352 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 07:45:55,352 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 07:45:55,352 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 07:45:55,353 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:45:54" (1/1) ... No working directory specified, using /storage/repos/ultimate/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 [2018-11-28 07:45:55,436 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_print_sense [2018-11-28 07:45:55,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_print_sense [2018-11-28 07:45:55,436 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-28 07:45:55,437 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-28 07:45:55,437 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_link [2018-11-28 07:45:55,437 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_link [2018-11-28 07:45:55,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-28 07:45:55,437 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload [2018-11-28 07:45:55,438 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload [2018-11-28 07:45:55,438 INFO L130 BoogieDeclarations]: Found specification of procedure read_cnt_show [2018-11-28 07:45:55,438 INFO L138 BoogieDeclarations]: Found implementation of procedure read_cnt_show [2018-11-28 07:45:55,438 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2018-11-28 07:45:55,438 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2018-11-28 07:45:55,439 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2018-11-28 07:45:55,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-28 07:45:55,440 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq_nowait [2018-11-28 07:45:55,440 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_execute_rq_nowait [2018-11-28 07:45:55,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-28 07:45:55,440 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2018-11-28 07:45:55,441 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2018-11-28 07:45:55,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2018-11-28 07:45:55,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-28 07:45:55,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-11-28 07:45:55,441 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2018-11-28 07:45:55,441 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2018-11-28 07:45:55,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-28 07:45:55,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-28 07:45:55,442 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-11-28 07:45:55,442 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-11-28 07:45:55,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-28 07:45:55,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-28 07:45:55,443 INFO L130 BoogieDeclarations]: Found specification of procedure sgl_unmap_user_pages [2018-11-28 07:45:55,443 INFO L138 BoogieDeclarations]: Found implementation of procedure sgl_unmap_user_pages [2018-11-28 07:45:55,443 INFO L130 BoogieDeclarations]: Found specification of procedure move_buffer_data [2018-11-28 07:45:55,443 INFO L138 BoogieDeclarations]: Found implementation of procedure move_buffer_data [2018-11-28 07:45:55,443 INFO L130 BoogieDeclarations]: Found specification of procedure find_partition [2018-11-28 07:45:55,444 INFO L138 BoogieDeclarations]: Found implementation of procedure find_partition [2018-11-28 07:45:55,444 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2018-11-28 07:45:55,444 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2018-11-28 07:45:55,444 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_register_driver [2018-11-28 07:45:55,444 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_register_driver [2018-11-28 07:45:55,444 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2018-11-28 07:45:55,445 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2018-11-28 07:45:55,445 INFO L130 BoogieDeclarations]: Found specification of procedure st_compat_ioctl [2018-11-28 07:45:55,445 INFO L138 BoogieDeclarations]: Found implementation of procedure st_compat_ioctl [2018-11-28 07:45:55,445 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2018-11-28 07:45:55,445 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2018-11-28 07:45:55,446 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_queue [2018-11-28 07:45:55,446 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_put_queue [2018-11-28 07:45:55,446 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-28 07:45:55,446 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-28 07:45:55,446 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2018-11-28 07:45:55,446 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2018-11-28 07:45:55,447 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-28 07:45:55,447 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-28 07:45:55,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-28 07:45:55,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-28 07:45:55,447 INFO L130 BoogieDeclarations]: Found specification of procedure st_fixed_buffer_size_show [2018-11-28 07:45:55,447 INFO L138 BoogieDeclarations]: Found implementation of procedure st_fixed_buffer_size_show [2018-11-28 07:45:55,447 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-11-28 07:45:55,448 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2018-11-28 07:45:55,448 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2018-11-28 07:45:55,448 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2018-11-28 07:45:55,448 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_put_request [2018-11-28 07:45:55,448 INFO L130 BoogieDeclarations]: Found specification of procedure st_incompatible [2018-11-28 07:45:55,448 INFO L138 BoogieDeclarations]: Found implementation of procedure st_incompatible [2018-11-28 07:45:55,449 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2018-11-28 07:45:55,449 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2018-11-28 07:45:55,449 INFO L130 BoogieDeclarations]: Found specification of procedure read_byte_cnt_show [2018-11-28 07:45:55,449 INFO L138 BoogieDeclarations]: Found implementation of procedure read_byte_cnt_show [2018-11-28 07:45:55,449 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sense_desc_find [2018-11-28 07:45:55,450 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sense_desc_find [2018-11-28 07:45:55,450 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-28 07:45:55,450 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2018-11-28 07:45:55,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-28 07:45:55,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-28 07:45:55,450 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2018-11-28 07:45:55,450 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2018-11-28 07:45:55,451 INFO L130 BoogieDeclarations]: Found specification of procedure write_byte_cnt_show [2018-11-28 07:45:55,451 INFO L138 BoogieDeclarations]: Found implementation of procedure write_byte_cnt_show [2018-11-28 07:45:55,451 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2018-11-28 07:45:55,451 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2018-11-28 07:45:55,451 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2018-11-28 07:45:55,452 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2018-11-28 07:45:55,452 INFO L130 BoogieDeclarations]: Found specification of procedure st_analyze_sense [2018-11-28 07:45:55,452 INFO L138 BoogieDeclarations]: Found implementation of procedure st_analyze_sense [2018-11-28 07:45:55,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-28 07:45:55,452 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-28 07:45:55,452 INFO L130 BoogieDeclarations]: Found specification of procedure st_int_ioctl [2018-11-28 07:45:55,453 INFO L138 BoogieDeclarations]: Found implementation of procedure st_int_ioctl [2018-11-28 07:45:55,453 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2018-11-28 07:45:55,453 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2018-11-28 07:45:55,453 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_rq_timeout [2018-11-28 07:45:55,453 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_rq_timeout [2018-11-28 07:45:55,453 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2018-11-28 07:45:55,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2018-11-28 07:45:55,454 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_link [2018-11-28 07:45:55,454 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_link [2018-11-28 07:45:55,454 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-28 07:45:55,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-28 07:45:55,454 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2018-11-28 07:45:55,455 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2018-11-28 07:45:55,455 INFO L130 BoogieDeclarations]: Found specification of procedure set_mode_densblk [2018-11-28 07:45:55,455 INFO L138 BoogieDeclarations]: Found implementation of procedure set_mode_densblk [2018-11-28 07:45:55,455 INFO L130 BoogieDeclarations]: Found specification of procedure st_read [2018-11-28 07:45:55,455 INFO L138 BoogieDeclarations]: Found implementation of procedure st_read [2018-11-28 07:45:55,455 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl [2018-11-28 07:45:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl [2018-11-28 07:45:55,456 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2018-11-28 07:45:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2018-11-28 07:45:55,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-28 07:45:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-28 07:45:55,456 INFO L130 BoogieDeclarations]: Found specification of procedure __class_register [2018-11-28 07:45:55,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_register [2018-11-28 07:45:55,457 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl_block_when_processing_errors [2018-11-28 07:45:55,457 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl_block_when_processing_errors [2018-11-28 07:45:55,457 INFO L130 BoogieDeclarations]: Found specification of procedure st_try_direct_io_show [2018-11-28 07:45:55,457 INFO L138 BoogieDeclarations]: Found implementation of procedure st_try_direct_io_show [2018-11-28 07:45:55,457 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2018-11-28 07:45:55,458 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2018-11-28 07:45:55,458 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2018-11-28 07:45:55,458 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2018-11-28 07:45:55,458 INFO L130 BoogieDeclarations]: Found specification of procedure read_mode_page [2018-11-28 07:45:55,458 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mode_page [2018-11-28 07:45:55,458 INFO L130 BoogieDeclarations]: Found specification of procedure get_user_pages_unlocked [2018-11-28 07:45:55,458 INFO L138 BoogieDeclarations]: Found implementation of procedure get_user_pages_unlocked [2018-11-28 07:45:55,459 INFO L130 BoogieDeclarations]: Found specification of procedure read_ns_show [2018-11-28 07:45:55,459 INFO L138 BoogieDeclarations]: Found implementation of procedure read_ns_show [2018-11-28 07:45:55,459 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2018-11-28 07:45:55,459 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2018-11-28 07:45:55,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-28 07:45:55,459 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2018-11-28 07:45:55,459 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2018-11-28 07:45:55,460 INFO L130 BoogieDeclarations]: Found specification of procedure st_remove [2018-11-28 07:45:55,460 INFO L138 BoogieDeclarations]: Found implementation of procedure st_remove [2018-11-28 07:45:55,460 INFO L130 BoogieDeclarations]: Found specification of procedure st_probe [2018-11-28 07:45:55,460 INFO L138 BoogieDeclarations]: Found implementation of procedure st_probe [2018-11-28 07:45:55,460 INFO L130 BoogieDeclarations]: Found specification of procedure st_do_scsi [2018-11-28 07:45:55,460 INFO L138 BoogieDeclarations]: Found implementation of procedure st_do_scsi [2018-11-28 07:45:55,461 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2018-11-28 07:45:55,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-28 07:45:55,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-28 07:45:55,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-28 07:45:55,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-28 07:45:55,462 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2018-11-28 07:45:55,462 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2018-11-28 07:45:55,462 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload_end [2018-11-28 07:45:55,462 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload_end [2018-11-28 07:45:55,462 INFO L130 BoogieDeclarations]: Found specification of procedure in_flight_show [2018-11-28 07:45:55,462 INFO L138 BoogieDeclarations]: Found implementation of procedure in_flight_show [2018-11-28 07:45:55,463 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2018-11-28 07:45:55,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2018-11-28 07:45:55,463 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-28 07:45:55,463 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2018-11-28 07:45:55,463 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_inc [2018-11-28 07:45:55,463 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_inc [2018-11-28 07:45:55,463 INFO L130 BoogieDeclarations]: Found specification of procedure exit_st [2018-11-28 07:45:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_st [2018-11-28 07:45:55,464 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2018-11-28 07:45:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2018-11-28 07:45:55,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-28 07:45:55,464 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2018-11-28 07:45:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2018-11-28 07:45:55,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-28 07:45:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-28 07:45:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-28 07:45:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-28 07:45:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-28 07:45:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-28 07:45:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure st_release_request [2018-11-28 07:45:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure st_release_request [2018-11-28 07:45:55,466 INFO L130 BoogieDeclarations]: Found specification of procedure write_cnt_show [2018-11-28 07:45:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure write_cnt_show [2018-11-28 07:45:55,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-28 07:45:55,466 INFO L130 BoogieDeclarations]: Found specification of procedure remove_cdevs [2018-11-28 07:45:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_cdevs [2018-11-28 07:45:55,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-11-28 07:45:55,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-28 07:45:55,467 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2018-11-28 07:45:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2018-11-28 07:45:55,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-28 07:45:55,467 INFO L130 BoogieDeclarations]: Found specification of procedure get_location [2018-11-28 07:45:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure get_location [2018-11-28 07:45:55,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-28 07:45:55,468 INFO L130 BoogieDeclarations]: Found specification of procedure st_compression [2018-11-28 07:45:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure st_compression [2018-11-28 07:45:55,468 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_put_device [2018-11-28 07:45:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_autopm_put_device [2018-11-28 07:45:55,469 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2018-11-28 07:45:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2018-11-28 07:45:55,469 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_medium_removal [2018-11-28 07:45:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_medium_removal [2018-11-28 07:45:55,469 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2018-11-28 07:45:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2018-11-28 07:45:55,469 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-28 07:45:55,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2018-11-28 07:45:55,470 INFO L130 BoogieDeclarations]: Found specification of procedure clear_buffer [2018-11-28 07:45:55,470 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_buffer [2018-11-28 07:45:55,470 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2018-11-28 07:45:55,470 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2018-11-28 07:45:55,470 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-28 07:45:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-28 07:45:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2018-11-28 07:45:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2018-11-28 07:45:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure SetPageDirty [2018-11-28 07:45:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPageDirty [2018-11-28 07:45:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tape_get [2018-11-28 07:45:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tape_get [2018-11-28 07:45:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_driver_21 [2018-11-28 07:45:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_driver_21 [2018-11-28 07:45:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-28 07:45:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2018-11-28 07:45:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2018-11-28 07:45:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2018-11-28 07:45:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure check_tape [2018-11-28 07:45:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure check_tape [2018-11-28 07:45:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure test_ready [2018-11-28 07:45:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ready [2018-11-28 07:45:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-28 07:45:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-28 07:45:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure switch_partition [2018-11-28 07:45:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_partition [2018-11-28 07:45:55,474 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~TO~C_INT [2018-11-28 07:45:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~TO~C_INT [2018-11-28 07:45:55,474 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-28 07:45:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2018-11-28 07:45:55,474 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev_region [2018-11-28 07:45:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev_region [2018-11-28 07:45:55,475 INFO L130 BoogieDeclarations]: Found specification of procedure new_tape_buffer [2018-11-28 07:45:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure new_tape_buffer [2018-11-28 07:45:55,475 INFO L130 BoogieDeclarations]: Found specification of procedure setup_buffering [2018-11-28 07:45:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_buffering [2018-11-28 07:45:55,475 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-28 07:45:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-28 07:45:55,476 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tape_put [2018-11-28 07:45:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tape_put [2018-11-28 07:45:55,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2018-11-28 07:45:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2018-11-28 07:45:55,476 INFO L130 BoogieDeclarations]: Found specification of procedure other_cnt_show [2018-11-28 07:45:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure other_cnt_show [2018-11-28 07:45:55,476 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_ioctl [2018-11-28 07:45:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_ioctl [2018-11-28 07:45:55,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 07:45:55,477 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2018-11-28 07:45:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2018-11-28 07:45:55,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-28 07:45:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-28 07:45:55,478 INFO L130 BoogieDeclarations]: Found specification of procedure st_log_options [2018-11-28 07:45:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure st_log_options [2018-11-28 07:45:55,478 INFO L130 BoogieDeclarations]: Found specification of procedure create_one_cdev [2018-11-28 07:45:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure create_one_cdev [2018-11-28 07:45:55,478 INFO L130 BoogieDeclarations]: Found specification of procedure st_scsi_execute [2018-11-28 07:45:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure st_scsi_execute [2018-11-28 07:45:55,478 INFO L130 BoogieDeclarations]: Found specification of procedure queue_dma_alignment [2018-11-28 07:45:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_dma_alignment [2018-11-28 07:45:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure do_load_unload [2018-11-28 07:45:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure do_load_unload [2018-11-28 07:45:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure st_flush_write_buffer [2018-11-28 07:45:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure st_flush_write_buffer [2018-11-28 07:45:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-28 07:45:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-28 07:45:55,480 INFO L130 BoogieDeclarations]: Found specification of procedure enlarge_buffer [2018-11-28 07:45:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure enlarge_buffer [2018-11-28 07:45:55,480 INFO L130 BoogieDeclarations]: Found specification of procedure do_remove_sysfs_files [2018-11-28 07:45:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure do_remove_sysfs_files [2018-11-28 07:45:55,480 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2018-11-28 07:45:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2018-11-28 07:45:55,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-28 07:45:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-28 07:45:55,481 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_alloc [2018-11-28 07:45:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_alloc [2018-11-28 07:45:55,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-28 07:45:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-28 07:45:55,482 INFO L130 BoogieDeclarations]: Found specification of procedure sgl_map_user_pages [2018-11-28 07:45:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure sgl_map_user_pages [2018-11-28 07:45:55,482 INFO L130 BoogieDeclarations]: Found specification of procedure st_chk_result [2018-11-28 07:45:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure st_chk_result [2018-11-28 07:45:55,482 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-28 07:45:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-11-28 07:45:55,482 INFO L130 BoogieDeclarations]: Found specification of procedure st_ioctl [2018-11-28 07:45:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure st_ioctl [2018-11-28 07:45:55,483 INFO L130 BoogieDeclarations]: Found specification of procedure append_to_buffer [2018-11-28 07:45:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure append_to_buffer [2018-11-28 07:45:55,483 INFO L130 BoogieDeclarations]: Found specification of procedure write_behind_check [2018-11-28 07:45:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure write_behind_check [2018-11-28 07:45:55,483 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2018-11-28 07:45:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2018-11-28 07:45:55,484 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-28 07:45:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-28 07:45:55,484 INFO L130 BoogieDeclarations]: Found specification of procedure options_show [2018-11-28 07:45:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure options_show [2018-11-28 07:45:55,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-28 07:45:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure st_set_options [2018-11-28 07:45:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure st_set_options [2018-11-28 07:45:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-28 07:45:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-28 07:45:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2018-11-28 07:45:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-28 07:45:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tape_release [2018-11-28 07:45:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tape_release [2018-11-28 07:45:55,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-28 07:45:55,486 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2018-11-28 07:45:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2018-11-28 07:45:55,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-28 07:45:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-28 07:45:55,487 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2018-11-28 07:45:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2018-11-28 07:45:55,487 INFO L130 BoogieDeclarations]: Found specification of procedure validate_options [2018-11-28 07:45:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_options [2018-11-28 07:45:55,487 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2018-11-28 07:45:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_user [2018-11-28 07:45:55,488 INFO L130 BoogieDeclarations]: Found specification of procedure default_blksize_show [2018-11-28 07:45:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure default_blksize_show [2018-11-28 07:45:55,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-28 07:45:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-28 07:45:55,488 INFO L130 BoogieDeclarations]: Found specification of procedure default_compression_show [2018-11-28 07:45:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure default_compression_show [2018-11-28 07:45:55,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_20 [2018-11-28 07:45:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_20 [2018-11-28 07:45:55,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-28 07:45:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-28 07:45:55,489 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_set_block_pc [2018-11-28 07:45:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_set_block_pc [2018-11-28 07:45:55,489 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2018-11-28 07:45:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2018-11-28 07:45:55,489 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-28 07:45:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-28 07:45:55,490 INFO L130 BoogieDeclarations]: Found specification of procedure do_create_sysfs_files [2018-11-28 07:45:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure do_create_sysfs_files [2018-11-28 07:45:55,490 INFO L130 BoogieDeclarations]: Found specification of procedure read_tape [2018-11-28 07:45:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure read_tape [2018-11-28 07:45:55,490 INFO L130 BoogieDeclarations]: Found specification of procedure deb_space_print [2018-11-28 07:45:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure deb_space_print [2018-11-28 07:45:55,491 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-28 07:45:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-28 07:45:55,491 INFO L130 BoogieDeclarations]: Found specification of procedure flush_buffer [2018-11-28 07:45:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_buffer [2018-11-28 07:45:55,491 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2018-11-28 07:45:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2018-11-28 07:45:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-28 07:45:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure queue_max_segments [2018-11-28 07:45:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_max_segments [2018-11-28 07:45:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-28 07:45:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2018-11-28 07:45:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2018-11-28 07:45:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure write_ns_show [2018-11-28 07:45:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ns_show [2018-11-28 07:45:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-28 07:45:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-28 07:45:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2018-11-28 07:45:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-28 07:45:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2018-11-28 07:45:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2018-11-28 07:45:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2018-11-28 07:45:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure resid_cnt_show [2018-11-28 07:45:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure resid_cnt_show [2018-11-28 07:45:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2018-11-28 07:45:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2018-11-28 07:45:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2018-11-28 07:45:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2018-11-28 07:45:55,495 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_queue [2018-11-28 07:45:55,495 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_get_queue [2018-11-28 07:45:55,495 INFO L130 BoogieDeclarations]: Found specification of procedure st_open [2018-11-28 07:45:55,495 INFO L138 BoogieDeclarations]: Found implementation of procedure st_open [2018-11-28 07:45:55,495 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_get [2018-11-28 07:45:55,495 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_get [2018-11-28 07:45:55,496 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-28 07:45:55,496 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-28 07:45:55,496 INFO L130 BoogieDeclarations]: Found specification of procedure st_version_show [2018-11-28 07:45:55,496 INFO L138 BoogieDeclarations]: Found implementation of procedure st_version_show [2018-11-28 07:45:55,496 INFO L130 BoogieDeclarations]: Found specification of procedure release_buffering [2018-11-28 07:45:55,496 INFO L138 BoogieDeclarations]: Found implementation of procedure release_buffering [2018-11-28 07:45:55,497 INFO L130 BoogieDeclarations]: Found specification of procedure nbr_partitions [2018-11-28 07:45:55,497 INFO L138 BoogieDeclarations]: Found implementation of procedure nbr_partitions [2018-11-28 07:45:55,497 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2018-11-28 07:45:55,497 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2018-11-28 07:45:55,497 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2018-11-28 07:45:55,497 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2018-11-28 07:45:55,497 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2018-11-28 07:45:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2018-11-28 07:45:55,498 INFO L130 BoogieDeclarations]: Found specification of procedure st_max_sg_segs_show [2018-11-28 07:45:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure st_max_sg_segs_show [2018-11-28 07:45:55,498 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2018-11-28 07:45:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2018-11-28 07:45:55,498 INFO L130 BoogieDeclarations]: Found specification of procedure partition_tape [2018-11-28 07:45:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure partition_tape [2018-11-28 07:45:55,499 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_normalize_sense [2018-11-28 07:45:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_normalize_sense [2018-11-28 07:45:55,499 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2018-11-28 07:45:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2018-11-28 07:45:55,499 INFO L130 BoogieDeclarations]: Found specification of procedure st_release [2018-11-28 07:45:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure st_release [2018-11-28 07:45:55,500 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2018-11-28 07:45:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2018-11-28 07:45:55,500 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_page [2018-11-28 07:45:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_page [2018-11-28 07:45:55,500 INFO L130 BoogieDeclarations]: Found specification of procedure st_flush [2018-11-28 07:45:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure st_flush [2018-11-28 07:45:55,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2018-11-28 07:45:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2018-11-28 07:45:55,501 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-28 07:45:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2018-11-28 07:45:55,501 INFO L130 BoogieDeclarations]: Found specification of procedure rw_checks [2018-11-28 07:45:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure rw_checks [2018-11-28 07:45:55,501 INFO L130 BoogieDeclarations]: Found specification of procedure st_allocate_request [2018-11-28 07:45:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure st_allocate_request [2018-11-28 07:45:55,502 INFO L130 BoogieDeclarations]: Found specification of procedure create_cdevs [2018-11-28 07:45:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure create_cdevs [2018-11-28 07:45:55,502 INFO L130 BoogieDeclarations]: Found specification of procedure init_st [2018-11-28 07:45:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure init_st [2018-11-28 07:45:55,502 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2018-11-28 07:45:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2018-11-28 07:45:55,503 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2018-11-28 07:45:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_get_request [2018-11-28 07:45:55,503 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2018-11-28 07:45:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2018-11-28 07:45:55,503 INFO L130 BoogieDeclarations]: Found specification of procedure st_write [2018-11-28 07:45:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure st_write [2018-11-28 07:45:55,503 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-28 07:45:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-28 07:45:55,504 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2018-11-28 07:45:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2018-11-28 07:45:55,504 INFO L130 BoogieDeclarations]: Found specification of procedure from_buffer [2018-11-28 07:45:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure from_buffer [2018-11-28 07:45:55,504 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-28 07:45:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2018-11-28 07:45:55,505 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-28 07:45:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-28 07:45:55,505 INFO L130 BoogieDeclarations]: Found specification of procedure io_ns_show [2018-11-28 07:45:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure io_ns_show [2018-11-28 07:45:55,505 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2018-11-28 07:45:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2018-11-28 07:45:55,506 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-28 07:45:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2018-11-28 07:45:55,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2018-11-28 07:45:55,506 INFO L130 BoogieDeclarations]: Found specification of procedure defined_show [2018-11-28 07:45:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure defined_show [2018-11-28 07:45:55,506 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_get_device [2018-11-28 07:45:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_autopm_get_device [2018-11-28 07:45:55,507 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_sense_info_fld [2018-11-28 07:45:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_sense_info_fld [2018-11-28 07:45:55,507 INFO L130 BoogieDeclarations]: Found specification of procedure set_location [2018-11-28 07:45:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure set_location [2018-11-28 07:45:55,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-28 07:45:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-28 07:45:55,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 07:45:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 07:45:55,508 INFO L130 BoogieDeclarations]: Found specification of procedure default_density_show [2018-11-28 07:45:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure default_density_show [2018-11-28 07:45:55,508 INFO L130 BoogieDeclarations]: Found specification of procedure reset_state [2018-11-28 07:45:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_state [2018-11-28 07:45:55,508 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-28 07:45:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR