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--osst.ko-entry_point_true-unreach-call.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 07:44:06,697 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 07:44:06,699 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 07:44:06,711 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 07:44:06,711 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 07:44:06,712 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 07:44:06,714 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 07:44:06,715 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 07:44:06,717 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 07:44:06,718 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 07:44:06,719 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 07:44:06,719 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 07:44:06,720 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 07:44:06,721 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 07:44:06,722 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 07:44:06,723 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 07:44:06,724 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 07:44:06,726 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 07:44:06,728 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 07:44:06,729 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 07:44:06,734 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 07:44:06,735 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 07:44:06,739 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 07:44:06,739 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 07:44:06,740 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 07:44:06,740 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 07:44:06,742 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 07:44:06,745 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 07:44:06,747 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 07:44:06,749 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 07:44:06,749 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 07:44:06,750 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 07:44:06,750 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 07:44:06,751 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 07:44:06,752 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 07:44:06,752 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 07:44:06,753 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 07:44:06,781 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 07:44:06,782 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 07:44:06,782 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 07:44:06,783 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 07:44:06,784 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 07:44:06,784 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 07:44:06,784 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 07:44:06,786 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 07:44:06,786 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 07:44:06,786 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 07:44:06,786 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 07:44:06,786 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 07:44:06,787 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 07:44:06,787 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 07:44:06,787 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 07:44:06,787 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 07:44:06,787 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 07:44:06,787 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 07:44:06,789 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 07:44:06,789 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 07:44:06,789 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 07:44:06,789 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 07:44:06,789 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 07:44:06,790 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 07:44:06,790 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 07:44:06,790 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 07:44:06,790 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 07:44:06,791 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 07:44:06,791 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-28 07:44:06,791 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 07:44:06,791 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-28 07:44:06,848 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 07:44:06,865 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 07:44:06,872 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 07:44:06,874 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 07:44:06,874 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 07:44:06,875 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point_true-unreach-call.cil.out.i [2018-11-28 07:44:06,933 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e40f69d06/98134adf1c544b65b96c7639cfd8f25a/FLAG47e961380 [2018-11-28 07:44:07,862 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 07:44:07,863 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point_true-unreach-call.cil.out.i [2018-11-28 07:44:07,921 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e40f69d06/98134adf1c544b65b96c7639cfd8f25a/FLAG47e961380 [2018-11-28 07:44:08,269 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e40f69d06/98134adf1c544b65b96c7639cfd8f25a [2018-11-28 07:44:08,280 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 07:44:08,281 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-28 07:44:08,282 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 07:44:08,282 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 07:44:08,286 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 07:44:08,288 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:44:08" (1/1) ... [2018-11-28 07:44:08,291 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7be5f624 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:44:08, skipping insertion in model container [2018-11-28 07:44:08,291 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:44:08" (1/1) ... [2018-11-28 07:44:08,298 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 07:44:08,475 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 07:44:11,865 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 07:44:11,919 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 07:44:12,696 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 07:44:13,330 INFO L195 MainTranslator]: Completed translation [2018-11-28 07:44:13,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:44:13 WrapperNode [2018-11-28 07:44:13,331 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 07:44:13,332 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 07:44:13,332 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 07:44:13,332 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 07:44:13,342 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:44:13" (1/1) ... [2018-11-28 07:44:13,484 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:44:13" (1/1) ... [2018-11-28 07:44:13,524 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 07:44:13,524 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 07:44:13,525 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 07:44:13,525 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 07:44:13,537 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:44:13" (1/1) ... [2018-11-28 07:44:13,537 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:44:13" (1/1) ... [2018-11-28 07:44:13,588 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:44:13" (1/1) ... [2018-11-28 07:44:13,589 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:44:13" (1/1) ... [2018-11-28 07:44:13,941 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:44:13" (1/1) ... [2018-11-28 07:44:13,992 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:44:13" (1/1) ... [2018-11-28 07:44:14,071 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:44:13" (1/1) ... [2018-11-28 07:44:14,120 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 07:44:14,120 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 07:44:14,120 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 07:44:14,121 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 07:44:14,122 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:44:13" (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 07:44:14,195 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_print_sense [2018-11-28 07:44:14,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_print_sense [2018-11-28 07:44:14,195 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2018-11-28 07:44:14,196 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2018-11-28 07:44:14,196 INFO L130 BoogieDeclarations]: Found specification of procedure osst_log_options [2018-11-28 07:44:14,196 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_log_options [2018-11-28 07:44:14,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-28 07:44:14,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2018-11-28 07:44:14,197 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2018-11-28 07:44:14,197 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-28 07:44:14,197 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2018-11-28 07:44:14,197 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_sense [2018-11-28 07:44:14,197 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_sense [2018-11-28 07:44:14,198 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2018-11-28 07:44:14,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-28 07:44:14,198 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq_nowait [2018-11-28 07:44:14,199 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_execute_rq_nowait [2018-11-28 07:44:14,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-28 07:44:14,199 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove [2018-11-28 07:44:14,199 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove [2018-11-28 07:44:14,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2018-11-28 07:44:14,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-28 07:44:14,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-11-28 07:44:14,200 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2018-11-28 07:44:14,200 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2018-11-28 07:44:14,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-28 07:44:14,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-28 07:44:14,201 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-11-28 07:44:14,201 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-11-28 07:44:14,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-28 07:44:14,201 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-28 07:44:14,201 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_behind_check [2018-11-28 07:44:14,201 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_behind_check [2018-11-28 07:44:14,202 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2018-11-28 07:44:14,202 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2018-11-28 07:44:14,202 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_register_driver [2018-11-28 07:44:14,202 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_register_driver [2018-11-28 07:44:14,202 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2018-11-28 07:44:14,202 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2018-11-28 07:44:14,203 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2018-11-28 07:44:14,203 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2018-11-28 07:44:14,203 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-28 07:44:14,203 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-28 07:44:14,203 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-28 07:44:14,203 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-28 07:44:14,204 INFO L130 BoogieDeclarations]: Found specification of procedure osst_parse_firmware_rev [2018-11-28 07:44:14,204 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_parse_firmware_rev [2018-11-28 07:44:14,204 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2018-11-28 07:44:14,204 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2018-11-28 07:44:14,204 INFO L130 BoogieDeclarations]: Found specification of procedure osst_release_request [2018-11-28 07:44:14,205 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_release_request [2018-11-28 07:44:14,205 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filler [2018-11-28 07:44:14,205 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filler [2018-11-28 07:44:14,205 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_frame_position [2018-11-28 07:44:14,205 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_frame_position [2018-11-28 07:44:14,205 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-11-28 07:44:14,206 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2018-11-28 07:44:14,206 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2018-11-28 07:44:14,206 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2018-11-28 07:44:14,206 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_put_request [2018-11-28 07:44:14,206 INFO L130 BoogieDeclarations]: Found specification of procedure osst_create_sysfs_files [2018-11-28 07:44:14,207 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_create_sysfs_files [2018-11-28 07:44:14,207 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_header [2018-11-28 07:44:14,207 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_header [2018-11-28 07:44:14,207 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2018-11-28 07:44:14,207 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2018-11-28 07:44:14,207 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_options [2018-11-28 07:44:14,208 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_options [2018-11-28 07:44:14,208 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sense_desc_find [2018-11-28 07:44:14,208 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sense_desc_find [2018-11-28 07:44:14,208 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-28 07:44:14,208 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2018-11-28 07:44:14,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-28 07:44:14,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-28 07:44:14,209 INFO L130 BoogieDeclarations]: Found specification of procedure osst_capacity_show [2018-11-28 07:44:14,209 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_capacity_show [2018-11-28 07:44:14,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_27 [2018-11-28 07:44:14,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_27 [2018-11-28 07:44:14,210 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2018-11-28 07:44:14,210 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2018-11-28 07:44:14,210 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_frame [2018-11-28 07:44:14,210 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_frame [2018-11-28 07:44:14,210 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2018-11-28 07:44:14,210 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2018-11-28 07:44:14,211 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2018-11-28 07:44:14,211 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2018-11-28 07:44:14,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-28 07:44:14,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-28 07:44:14,211 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_for_medium [2018-11-28 07:44:14,212 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_for_medium [2018-11-28 07:44:14,212 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_write_buffer [2018-11-28 07:44:14,212 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_write_buffer [2018-11-28 07:44:14,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-28 07:44:14,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-28 07:44:14,212 INFO L130 BoogieDeclarations]: Found specification of procedure osst_initiate_read [2018-11-28 07:44:14,213 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_initiate_read [2018-11-28 07:44:14,213 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_fast [2018-11-28 07:44:14,213 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_fast [2018-11-28 07:44:14,213 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl [2018-11-28 07:44:14,213 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl [2018-11-28 07:44:14,213 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_logical_blk [2018-11-28 07:44:14,214 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_logical_blk [2018-11-28 07:44:14,214 INFO L130 BoogieDeclarations]: Found specification of procedure osst_version_show [2018-11-28 07:44:14,214 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_version_show [2018-11-28 07:44:14,214 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_trailer [2018-11-28 07:44:14,214 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_trailer [2018-11-28 07:44:14,214 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_drive_buffer [2018-11-28 07:44:14,215 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_drive_buffer [2018-11-28 07:44:14,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-28 07:44:14,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-28 07:44:14,215 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl_block_when_processing_errors [2018-11-28 07:44:14,215 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl_block_when_processing_errors [2018-11-28 07:44:14,215 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-11-28 07:44:14,216 INFO L130 BoogieDeclarations]: Found specification of procedure osst_int_ioctl [2018-11-28 07:44:14,216 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_int_ioctl [2018-11-28 07:44:14,216 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2018-11-28 07:44:14,217 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2018-11-28 07:44:14,217 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2018-11-28 07:44:14,217 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2018-11-28 07:44:14,217 INFO L130 BoogieDeclarations]: Found specification of procedure osst_ioctl [2018-11-28 07:44:14,217 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_ioctl [2018-11-28 07:44:14,217 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2018-11-28 07:44:14,218 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2018-11-28 07:44:14,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_26 [2018-11-28 07:44:14,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_26 [2018-11-28 07:44:14,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-28 07:44:14,218 INFO L130 BoogieDeclarations]: Found specification of procedure osst_eod_frame_ppos_show [2018-11-28 07:44:14,218 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_eod_frame_ppos_show [2018-11-28 07:44:14,218 INFO L130 BoogieDeclarations]: Found specification of procedure osst_zero_buffer_tail [2018-11-28 07:44:14,219 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_zero_buffer_tail [2018-11-28 07:44:14,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_24 [2018-11-28 07:44:14,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_24 [2018-11-28 07:44:14,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_28 [2018-11-28 07:44:14,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_28 [2018-11-28 07:44:14,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_25 [2018-11-28 07:44:14,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_25 [2018-11-28 07:44:14,220 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-28 07:44:14,220 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2018-11-28 07:44:14,220 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_to_buffer [2018-11-28 07:44:14,221 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_to_buffer [2018-11-28 07:44:14,221 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_analyze_headers [2018-11-28 07:44:14,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_analyze_headers [2018-11-28 07:44:14,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-28 07:44:14,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-28 07:44:14,222 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2018-11-28 07:44:14,223 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2018-11-28 07:44:14,223 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_logical_frame [2018-11-28 07:44:14,223 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_logical_frame [2018-11-28 07:44:14,223 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2018-11-28 07:44:14,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2018-11-28 07:44:14,224 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2018-11-28 07:44:14,224 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2018-11-28 07:44:14,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-28 07:44:14,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-28 07:44:14,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-28 07:44:14,224 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-28 07:44:14,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-28 07:44:14,225 INFO L130 BoogieDeclarations]: Found specification of procedure osst_position_tape_and_confirm [2018-11-28 07:44:14,225 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_position_tape_and_confirm [2018-11-28 07:44:14,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-28 07:44:14,225 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2018-11-28 07:44:14,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2018-11-28 07:44:14,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-11-28 07:44:14,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-28 07:44:14,226 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2018-11-28 07:44:14,226 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2018-11-28 07:44:14,226 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_position [2018-11-28 07:44:14,227 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_position [2018-11-28 07:44:14,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-28 07:44:14,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-28 07:44:14,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_8 [2018-11-28 07:44:14,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_8 [2018-11-28 07:44:14,227 INFO L130 BoogieDeclarations]: Found specification of procedure osst_execute [2018-11-28 07:44:14,228 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_execute [2018-11-28 07:44:14,228 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2018-11-28 07:44:14,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2018-11-28 07:44:14,228 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_medium_removal [2018-11-28 07:44:14,228 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_medium_removal [2018-11-28 07:44:14,228 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-28 07:44:14,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2018-11-28 07:44:14,229 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2018-11-28 07:44:14,229 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2018-11-28 07:44:14,229 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-28 07:44:14,229 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-28 07:44:14,229 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_frame [2018-11-28 07:44:14,229 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_frame [2018-11-28 07:44:14,230 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2018-11-28 07:44:14,230 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2018-11-28 07:44:14,230 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_ready [2018-11-28 07:44:14,230 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_ready [2018-11-28 07:44:14,230 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-28 07:44:14,230 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2018-11-28 07:44:14,230 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2018-11-28 07:44:14,231 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2018-11-28 07:44:14,231 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2018-11-28 07:44:14,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2018-11-28 07:44:14,231 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_sector [2018-11-28 07:44:14,231 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_sector [2018-11-28 07:44:14,231 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reset_header [2018-11-28 07:44:14,231 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reset_header [2018-11-28 07:44:14,232 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_init [2018-11-28 07:44:14,232 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_init [2018-11-28 07:44:14,232 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~TO~C_INT [2018-11-28 07:44:14,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~TO~C_INT [2018-11-28 07:44:14,232 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read [2018-11-28 07:44:14,233 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read [2018-11-28 07:44:14,233 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_headers [2018-11-28 07:44:14,233 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_headers [2018-11-28 07:44:14,233 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-28 07:44:14,233 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2018-11-28 07:44:14,233 INFO L130 BoogieDeclarations]: Found specification of procedure new_tape_buffer [2018-11-28 07:44:14,234 INFO L138 BoogieDeclarations]: Found implementation of procedure new_tape_buffer [2018-11-28 07:44:14,234 INFO L130 BoogieDeclarations]: Found specification of procedure osst_do_scsi [2018-11-28 07:44:14,234 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_do_scsi [2018-11-28 07:44:14,234 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-28 07:44:14,234 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-28 07:44:14,234 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2018-11-28 07:44:14,234 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2018-11-28 07:44:14,237 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2018-11-28 07:44:14,237 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2018-11-28 07:44:14,237 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2018-11-28 07:44:14,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2018-11-28 07:44:14,237 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2018-11-28 07:44:14,238 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2018-11-28 07:44:14,238 INFO L130 BoogieDeclarations]: Found specification of procedure osst_configure_onstream [2018-11-28 07:44:14,238 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_configure_onstream [2018-11-28 07:44:14,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 07:44:14,238 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2018-11-28 07:44:14,238 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2018-11-28 07:44:14,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-28 07:44:14,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-28 07:44:14,239 INFO L130 BoogieDeclarations]: Found specification of procedure osst_linux_media_version_show [2018-11-28 07:44:14,239 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_linux_media_version_show [2018-11-28 07:44:14,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2018-11-28 07:44:14,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2018-11-28 07:44:14,239 INFO L130 BoogieDeclarations]: Found specification of procedure osst_chk_result [2018-11-28 07:44:14,240 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_chk_result [2018-11-28 07:44:14,240 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_add [2018-11-28 07:44:14,240 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_add [2018-11-28 07:44:14,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-28 07:44:14,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-28 07:44:14,240 INFO L130 BoogieDeclarations]: Found specification of procedure enlarge_buffer [2018-11-28 07:44:14,240 INFO L138 BoogieDeclarations]: Found implementation of procedure enlarge_buffer [2018-11-28 07:44:14,241 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_backward [2018-11-28 07:44:14,241 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_backward [2018-11-28 07:44:14,241 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_back_buffer_and_rewrite [2018-11-28 07:44:14,241 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_back_buffer_and_rewrite [2018-11-28 07:44:14,241 INFO L130 BoogieDeclarations]: Found specification of procedure osst_allocate_request [2018-11-28 07:44:14,241 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_allocate_request [2018-11-28 07:44:14,241 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_open [2018-11-28 07:44:14,242 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_open [2018-11-28 07:44:14,242 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2018-11-28 07:44:14,242 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2018-11-28 07:44:14,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-28 07:44:14,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-28 07:44:14,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-28 07:44:14,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-28 07:44:14,244 INFO L130 BoogieDeclarations]: Found specification of procedure __os_scsi_tape_open [2018-11-28 07:44:14,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __os_scsi_tape_open [2018-11-28 07:44:14,245 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_cleanup [2018-11-28 07:44:14,245 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_cleanup [2018-11-28 07:44:14,245 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-28 07:44:14,245 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-11-28 07:44:14,245 INFO L130 BoogieDeclarations]: Found specification of procedure append_to_buffer [2018-11-28 07:44:14,246 INFO L138 BoogieDeclarations]: Found implementation of procedure append_to_buffer [2018-11-28 07:44:14,246 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2018-11-28 07:44:14,246 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2018-11-28 07:44:14,246 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2018-11-28 07:44:14,246 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2018-11-28 07:44:14,246 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2018-11-28 07:44:14,246 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2018-11-28 07:44:14,247 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-28 07:44:14,247 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-28 07:44:14,247 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_sector [2018-11-28 07:44:14,247 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_sector [2018-11-28 07:44:14,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-28 07:44:14,247 INFO L130 BoogieDeclarations]: Found specification of procedure osst_first_data_ppos_show [2018-11-28 07:44:14,248 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_first_data_ppos_show [2018-11-28 07:44:14,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-28 07:44:14,251 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-28 07:44:14,251 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2018-11-28 07:44:14,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-28 07:44:14,252 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reposition_and_retry [2018-11-28 07:44:14,252 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reposition_and_retry [2018-11-28 07:44:14,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-28 07:44:14,252 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filemark [2018-11-28 07:44:14,252 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filemark [2018-11-28 07:44:14,252 INFO L130 BoogieDeclarations]: Found specification of procedure osst_compat_ioctl [2018-11-28 07:44:14,252 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_compat_ioctl [2018-11-28 07:44:14,253 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_destroy [2018-11-28 07:44:14,253 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_destroy [2018-11-28 07:44:14,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-28 07:44:14,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-28 07:44:14,253 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2018-11-28 07:44:14,253 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2018-11-28 07:44:14,253 INFO L130 BoogieDeclarations]: Found specification of procedure validate_options [2018-11-28 07:44:14,254 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_options [2018-11-28 07:44:14,254 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2018-11-28 07:44:14,254 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_user [2018-11-28 07:44:14,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-28 07:44:14,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-28 07:44:14,254 INFO L130 BoogieDeclarations]: Found specification of procedure osst_filemark_cnt_show [2018-11-28 07:44:14,254 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_filemark_cnt_show [2018-11-28 07:44:14,255 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2018-11-28 07:44:14,255 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2018-11-28 07:44:14,255 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2018-11-28 07:44:14,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2018-11-28 07:44:14,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-28 07:44:14,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-28 07:44:14,256 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2018-11-28 07:44:14,256 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2018-11-28 07:44:14,256 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_set_block_pc [2018-11-28 07:44:14,256 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_set_block_pc [2018-11-28 07:44:14,256 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove_sysfs_files [2018-11-28 07:44:14,256 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove_sysfs_files [2018-11-28 07:44:14,256 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-28 07:44:14,257 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-28 07:44:14,257 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_write_header [2018-11-28 07:44:14,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_write_header [2018-11-28 07:44:14,257 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-28 07:44:14,257 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-28 07:44:14,257 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write [2018-11-28 07:44:14,258 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write [2018-11-28 07:44:14,258 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_frame [2018-11-28 07:44:14,258 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_frame [2018-11-28 07:44:14,258 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2018-11-28 07:44:14,258 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2018-11-28 07:44:14,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-28 07:44:14,258 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2018-11-28 07:44:14,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2018-11-28 07:44:14,259 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-28 07:44:14,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2018-11-28 07:44:14,259 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_frame_position [2018-11-28 07:44:14,259 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_frame_position [2018-11-28 07:44:14,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2018-11-28 07:44:14,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2018-11-28 07:44:14,260 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_close [2018-11-28 07:44:14,260 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_close [2018-11-28 07:44:14,260 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-28 07:44:14,260 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2018-11-28 07:44:14,260 INFO L130 BoogieDeclarations]: Found specification of procedure exit_osst [2018-11-28 07:44:14,260 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_osst [2018-11-28 07:44:14,260 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_flush [2018-11-28 07:44:14,261 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_flush [2018-11-28 07:44:14,261 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_buffer [2018-11-28 07:44:14,261 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_buffer [2018-11-28 07:44:14,261 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2018-11-28 07:44:14,261 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2018-11-28 07:44:14,261 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_get [2018-11-28 07:44:14,262 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_get [2018-11-28 07:44:14,262 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_from_buffer [2018-11-28 07:44:14,262 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_from_buffer [2018-11-28 07:44:14,262 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-28 07:44:14,262 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-28 07:44:14,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_driver_9 [2018-11-28 07:44:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_driver_9 [2018-11-28 07:44:14,263 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2018-11-28 07:44:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2018-11-28 07:44:14,263 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2018-11-28 07:44:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2018-11-28 07:44:14,263 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_kern [2018-11-28 07:44:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_kern [2018-11-28 07:44:14,264 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2018-11-28 07:44:14,264 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2018-11-28 07:44:14,264 INFO L130 BoogieDeclarations]: Found specification of procedure init_osst [2018-11-28 07:44:14,264 INFO L138 BoogieDeclarations]: Found implementation of procedure init_osst [2018-11-28 07:44:14,264 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_normalize_sense [2018-11-28 07:44:14,264 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_normalize_sense [2018-11-28 07:44:14,265 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2018-11-28 07:44:14,265 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2018-11-28 07:44:14,265 INFO L130 BoogieDeclarations]: Found specification of procedure osst_probe [2018-11-28 07:44:14,265 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_probe [2018-11-28 07:44:14,265 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2018-11-28 07:44:14,265 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2018-11-28 07:44:14,266 INFO L130 BoogieDeclarations]: Found specification of procedure osst_init_aux [2018-11-28 07:44:14,266 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_init_aux [2018-11-28 07:44:14,266 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_error_recovery [2018-11-28 07:44:14,266 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_error_recovery [2018-11-28 07:44:14,266 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_eod [2018-11-28 07:44:14,266 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_eod [2018-11-28 07:44:14,266 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2018-11-28 07:44:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2018-11-28 07:44:14,267 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_slow [2018-11-28 07:44:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_slow [2018-11-28 07:44:14,267 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2018-11-28 07:44:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2018-11-28 07:44:14,267 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2018-11-28 07:44:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_get_request [2018-11-28 07:44:14,268 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2018-11-28 07:44:14,268 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2018-11-28 07:44:14,268 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2018-11-28 07:44:14,268 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2018-11-28 07:44:14,268 INFO L130 BoogieDeclarations]: Found specification of procedure osst_supports [2018-11-28 07:44:14,268 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_supports [2018-11-28 07:44:14,269 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2018-11-28 07:44:14,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2018-11-28 07:44:14,269 INFO L130 BoogieDeclarations]: Found specification of procedure from_buffer [2018-11-28 07:44:14,269 INFO L138 BoogieDeclarations]: Found implementation of procedure from_buffer [2018-11-28 07:44:14,269 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-28 07:44:14,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2018-11-28 07:44:14,269 INFO L130 BoogieDeclarations]: Found specification of procedure osst_adr_rev_show [2018-11-28 07:44:14,270 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_adr_rev_show [2018-11-28 07:44:14,270 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2018-11-28 07:44:14,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2018-11-28 07:44:14,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2018-11-28 07:44:14,270 INFO L130 BoogieDeclarations]: Found specification of procedure osst_recover_wait_frame [2018-11-28 07:44:14,270 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_recover_wait_frame [2018-11-28 07:44:14,271 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_sense_info_fld [2018-11-28 07:44:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_sense_info_fld [2018-11-28 07:44:14,278 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_frame [2018-11-28 07:44:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_frame [2018-11-28 07:44:14,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-28 07:44:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-28 07:44:14,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 07:44:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 07:44:14,279 INFO L130 BoogieDeclarations]: Found specification of procedure reset_state [2018-11-28 07:44:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_state [2018-11-28 07:44:14,279 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-28 07:44:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-28 07:51:02,962 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 07:51:02,963 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-28 07:51:02,963 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 07:51:02 BoogieIcfgContainer [2018-11-28 07:51:02,963 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 07:51:02,965 INFO L168 Benchmark]: Toolchain (without parser) took 414685.15 ms. Allocated memory was 1.5 GB in the beginning and 3.9 GB in the end (delta: 2.4 GB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -905.3 MB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. [2018-11-28 07:51:02,967 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-28 07:51:02,968 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5048.88 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 783.8 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -356.3 MB). Peak memory consumption was 453.4 MB. Max. memory is 7.1 GB. [2018-11-28 07:51:02,969 INFO L168 Benchmark]: Boogie Procedure Inliner took 192.35 ms. Allocated memory is still 2.3 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-28 07:51:02,969 INFO L168 Benchmark]: Boogie Preprocessor took 595.52 ms. Allocated memory is still 2.3 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 114.3 MB). Peak memory consumption was 114.3 MB. Max. memory is 7.1 GB. [2018-11-28 07:51:02,970 INFO L168 Benchmark]: RCFGBuilder took 408843.04 ms. Allocated memory was 2.3 GB in the beginning and 3.9 GB in the end (delta: 1.6 GB). Free memory was 1.6 GB in the beginning and 2.3 GB in the end (delta: -663.3 MB). Peak memory consumption was 2.0 GB. Max. memory is 7.1 GB. [2018-11-28 07:51:02,974 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5048.88 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 783.8 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -356.3 MB). Peak memory consumption was 453.4 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 192.35 ms. Allocated memory is still 2.3 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 595.52 ms. Allocated memory is still 2.3 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 114.3 MB). Peak memory consumption was 114.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 408843.04 ms. Allocated memory was 2.3 GB in the beginning and 3.9 GB in the end (delta: 1.6 GB). Free memory was 1.6 GB in the beginning and 2.3 GB in the end (delta: -663.3 MB). Peak memory consumption was 2.0 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...