java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 07:02:26,591 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 07:02:26,599 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 07:02:26,629 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 07:02:26,630 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 07:02:26,631 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 07:02:26,632 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 07:02:26,637 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 07:02:26,644 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 07:02:26,645 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 07:02:26,649 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 07:02:26,650 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 07:02:26,654 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 07:02:26,655 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 07:02:26,656 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 07:02:26,667 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 07:02:26,668 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 07:02:26,676 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 07:02:26,681 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 07:02:26,686 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 07:02:26,692 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 07:02:26,694 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 07:02:26,699 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 07:02:26,699 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 07:02:26,700 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 07:02:26,704 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 07:02:26,705 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 07:02:26,706 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 07:02:26,706 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 07:02:26,714 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 07:02:26,714 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 07:02:26,715 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 07:02:26,715 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 07:02:26,715 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 07:02:26,721 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 07:02:26,722 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 07:02:26,722 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-15 07:02:26,773 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 07:02:26,773 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 07:02:26,774 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 07:02:26,774 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 07:02:26,778 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 07:02:26,778 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 07:02:26,778 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 07:02:26,779 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 07:02:26,782 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 07:02:26,782 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 07:02:26,782 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 07:02:26,782 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 07:02:26,783 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 07:02:26,783 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 07:02:26,783 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 07:02:26,783 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 07:02:26,783 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 07:02:26,784 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 07:02:26,784 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 07:02:26,784 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 07:02:26,784 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 07:02:26,784 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 07:02:26,791 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 07:02:26,791 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 07:02:26,791 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 07:02:26,791 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 07:02:26,792 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 07:02:26,792 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 07:02:26,907 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 07:02:26,934 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 07:02:26,942 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 07:02:26,947 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 07:02:26,948 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 07:02:26,949 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point_true-unreach-call.cil.out.c [2018-11-15 07:02:27,082 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee9e0bea5/d0127d704ad242699884212b19955d75/FLAG06c280764 [2018-11-15 07:02:29,011 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 07:02:29,011 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point_true-unreach-call.cil.out.c [2018-11-15 07:02:29,138 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee9e0bea5/d0127d704ad242699884212b19955d75/FLAG06c280764 [2018-11-15 07:02:29,179 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee9e0bea5/d0127d704ad242699884212b19955d75 [2018-11-15 07:02:29,203 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 07:02:29,208 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 07:02:29,212 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 07:02:29,213 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 07:02:29,221 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 07:02:29,226 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 07:02:29" (1/1) ... [2018-11-15 07:02:29,232 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f05e896 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:02:29, skipping insertion in model container [2018-11-15 07:02:29,232 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 07:02:29" (1/1) ... [2018-11-15 07:02:29,257 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 07:02:29,701 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 07:02:41,281 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 07:02:41,671 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 07:02:48,145 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 07:02:49,032 INFO L195 MainTranslator]: Completed translation [2018-11-15 07:02:49,032 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:02:49 WrapperNode [2018-11-15 07:02:49,036 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 07:02:49,037 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 07:02:49,037 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 07:02:49,038 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 07:02:49,082 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:02:49" (1/1) ... [2018-11-15 07:02:49,083 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:02:49" (1/1) ... [2018-11-15 07:02:49,375 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:02:49" (1/1) ... [2018-11-15 07:02:49,376 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:02:49" (1/1) ... [2018-11-15 07:02:49,978 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:02:49" (1/1) ... [2018-11-15 07:02:50,080 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:02:49" (1/1) ... [2018-11-15 07:02:50,202 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:02:49" (1/1) ... [2018-11-15 07:02:50,334 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 07:02:50,334 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 07:02:50,335 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 07:02:50,335 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 07:02:50,336 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:02:49" (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 [2018-11-15 07:02:50,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 07:02:50,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 07:02:50,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2018-11-15 07:02:50,778 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-15 07:02:50,778 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2018-11-15 07:02:50,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2018-11-15 07:02:50,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2018-11-15 07:02:50,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2018-11-15 07:02:50,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2018-11-15 07:02:50,779 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-15 07:02:50,779 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2018-11-15 07:02:50,779 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2018-11-15 07:02:50,779 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2018-11-15 07:02:50,779 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2018-11-15 07:02:50,779 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2018-11-15 07:02:50,780 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2018-11-15 07:02:50,780 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2018-11-15 07:02:50,780 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2018-11-15 07:02:50,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-15 07:02:50,780 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-15 07:02:50,780 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-15 07:02:50,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-15 07:02:50,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-15 07:02:50,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-15 07:02:50,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-15 07:02:50,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-15 07:02:50,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-15 07:02:50,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-15 07:02:50,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-15 07:02:50,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-15 07:02:50,790 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2018-11-15 07:02:50,790 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2018-11-15 07:02:50,791 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2018-11-15 07:02:50,791 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2018-11-15 07:02:50,791 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-15 07:02:50,791 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-15 07:02:50,791 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-15 07:02:50,791 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2018-11-15 07:02:50,791 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2018-11-15 07:02:50,794 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2018-11-15 07:02:50,794 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2018-11-15 07:02:50,794 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_sense [2018-11-15 07:02:50,794 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_chk_result [2018-11-15 07:02:50,794 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_end_async [2018-11-15 07:02:50,794 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_allocate_request [2018-11-15 07:02:50,795 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_release_request [2018-11-15 07:02:50,795 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_execute [2018-11-15 07:02:50,795 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_do_scsi [2018-11-15 07:02:50,795 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_behind_check [2018-11-15 07:02:50,795 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_init_aux [2018-11-15 07:02:50,795 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_frame [2018-11-15 07:02:50,796 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_ready [2018-11-15 07:02:50,798 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_for_medium [2018-11-15 07:02:50,798 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_position_tape_and_confirm [2018-11-15 07:02:50,798 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_drive_buffer [2018-11-15 07:02:50,799 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_frame [2018-11-15 07:02:50,799 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_recover_wait_frame [2018-11-15 07:02:50,799 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_frame [2018-11-15 07:02:50,799 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_initiate_read [2018-11-15 07:02:50,801 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_logical_frame [2018-11-15 07:02:50,801 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_logical_blk [2018-11-15 07:02:50,801 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_sector [2018-11-15 07:02:50,801 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_sector [2018-11-15 07:02:50,801 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_back_buffer_and_rewrite [2018-11-15 07:02:50,801 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reposition_and_retry [2018-11-15 07:02:50,801 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_error_recovery [2018-11-15 07:02:50,802 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_backward [2018-11-15 07:02:50,802 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_slow [2018-11-15 07:02:50,802 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_fast [2018-11-15 07:02:50,802 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filemark [2018-11-15 07:02:50,802 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_eod [2018-11-15 07:02:50,802 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filler [2018-11-15 07:02:50,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_write_header [2018-11-15 07:02:50,803 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_header [2018-11-15 07:02:50,803 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reset_header [2018-11-15 07:02:50,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_analyze_headers [2018-11-15 07:02:50,803 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_headers [2018-11-15 07:02:50,803 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_position [2018-11-15 07:02:50,803 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_parse_firmware_rev [2018-11-15 07:02:50,808 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_configure_onstream [2018-11-15 07:02:50,808 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2018-11-15 07:02:50,808 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_frame_position [2018-11-15 07:02:50,808 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_frame_position [2018-11-15 07:02:50,808 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_trailer [2018-11-15 07:02:50,809 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_write_buffer [2018-11-15 07:02:50,809 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_buffer [2018-11-15 07:02:50,809 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_frame [2018-11-15 07:02:50,809 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2018-11-15 07:02:50,809 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_state [2018-11-15 07:02:50,809 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write [2018-11-15 07:02:50,810 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read [2018-11-15 07:02:50,810 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_log_options [2018-11-15 07:02:50,810 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_options [2018-11-15 07:02:50,810 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_int_ioctl [2018-11-15 07:02:50,810 INFO L138 BoogieDeclarations]: Found implementation of procedure __os_scsi_tape_open [2018-11-15 07:02:50,810 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_open [2018-11-15 07:02:50,810 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_flush [2018-11-15 07:02:50,817 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_close [2018-11-15 07:02:50,817 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_ioctl [2018-11-15 07:02:50,817 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_compat_ioctl [2018-11-15 07:02:50,817 INFO L138 BoogieDeclarations]: Found implementation of procedure new_tape_buffer [2018-11-15 07:02:50,818 INFO L138 BoogieDeclarations]: Found implementation of procedure enlarge_buffer [2018-11-15 07:02:50,818 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2018-11-15 07:02:50,818 INFO L138 BoogieDeclarations]: Found implementation of procedure append_to_buffer [2018-11-15 07:02:50,818 INFO L138 BoogieDeclarations]: Found implementation of procedure from_buffer [2018-11-15 07:02:50,818 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_zero_buffer_tail [2018-11-15 07:02:50,818 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_to_buffer [2018-11-15 07:02:50,818 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_from_buffer [2018-11-15 07:02:50,820 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_options [2018-11-15 07:02:50,820 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_supports [2018-11-15 07:02:50,820 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_version_show [2018-11-15 07:02:50,820 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_create_sysfs_files [2018-11-15 07:02:50,820 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove_sysfs_files [2018-11-15 07:02:50,820 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_adr_rev_show [2018-11-15 07:02:50,820 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_linux_media_version_show [2018-11-15 07:02:50,821 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_capacity_show [2018-11-15 07:02:50,821 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_first_data_ppos_show [2018-11-15 07:02:50,821 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_eod_frame_ppos_show [2018-11-15 07:02:50,824 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_filemark_cnt_show [2018-11-15 07:02:50,824 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_init [2018-11-15 07:02:50,824 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_destroy [2018-11-15 07:02:50,824 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_add [2018-11-15 07:02:50,825 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_cleanup [2018-11-15 07:02:50,825 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_probe [2018-11-15 07:02:50,825 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove [2018-11-15 07:02:50,825 INFO L138 BoogieDeclarations]: Found implementation of procedure init_osst [2018-11-15 07:02:50,825 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_osst [2018-11-15 07:02:50,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_driver_9 [2018-11-15 07:02:50,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_8 [2018-11-15 07:02:50,826 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 07:02:50,826 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-15 07:02:50,826 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-15 07:02:50,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_5 [2018-11-15 07:02:50,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_6 [2018-11-15 07:02:50,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-15 07:02:50,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-15 07:02:50,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-15 07:02:50,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-15 07:02:50,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-15 07:02:50,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2018-11-15 07:02:50,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2018-11-15 07:02:50,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2018-11-15 07:02:50,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2018-11-15 07:02:50,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2018-11-15 07:02:50,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-15 07:02:50,836 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-15 07:02:50,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-15 07:02:50,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-15 07:02:50,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2018-11-15 07:02:50,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 07:02:50,837 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 07:02:50,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-15 07:02:50,838 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-15 07:02:50,838 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2018-11-15 07:02:50,838 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2018-11-15 07:02:50,838 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2018-11-15 07:02:50,838 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2018-11-15 07:02:50,838 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-15 07:02:50,839 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2018-11-15 07:02:50,841 INFO L130 BoogieDeclarations]: Found specification of procedure panic [2018-11-15 07:02:50,841 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-11-15 07:02:50,841 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-11-15 07:02:50,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-15 07:02:50,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-15 07:02:50,842 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-15 07:02:50,842 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2018-11-15 07:02:50,842 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-15 07:02:50,846 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-15 07:02:50,846 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-15 07:02:50,846 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-11-15 07:02:50,846 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-11-15 07:02:50,846 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2018-11-15 07:02:50,847 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-15 07:02:50,847 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2018-11-15 07:02:50,847 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-15 07:02:50,847 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-15 07:02:50,847 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2018-11-15 07:02:50,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-15 07:02:50,847 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2018-11-15 07:02:50,849 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2018-11-15 07:02:50,850 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2018-11-15 07:02:50,850 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2018-11-15 07:02:50,850 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-15 07:02:50,850 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-15 07:02:50,850 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-15 07:02:50,850 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2018-11-15 07:02:50,850 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-15 07:02:50,853 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2018-11-15 07:02:50,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-15 07:02:50,853 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 07:02:50,853 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2018-11-15 07:02:50,853 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2018-11-15 07:02:50,853 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2018-11-15 07:02:50,854 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2018-11-15 07:02:50,854 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2018-11-15 07:02:50,854 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2018-11-15 07:02:50,854 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2018-11-15 07:02:50,854 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2018-11-15 07:02:50,854 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2018-11-15 07:02:50,854 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2018-11-15 07:02:50,855 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2018-11-15 07:02:50,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 07:02:50,855 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2018-11-15 07:02:50,855 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-15 07:02:50,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-15 07:02:50,855 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-15 07:02:50,855 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-15 07:02:50,859 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-15 07:02:50,859 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-15 07:02:50,859 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-15 07:02:50,859 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 07:02:50,859 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-15 07:02:50,859 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-15 07:02:50,860 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-15 07:02:50,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-15 07:02:50,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-15 07:02:50,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-15 07:02:50,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-15 07:02:50,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-15 07:02:50,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-15 07:02:50,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-15 07:02:50,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-15 07:02:50,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-15 07:02:50,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_driver_9 [2018-11-15 07:02:50,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_8 [2018-11-15 07:02:50,865 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2018-11-15 07:02:50,865 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2018-11-15 07:02:50,865 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2018-11-15 07:02:50,865 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2018-11-15 07:02:50,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_5 [2018-11-15 07:02:50,865 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2018-11-15 07:02:50,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_6 [2018-11-15 07:02:50,869 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-15 07:02:50,869 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2018-11-15 07:02:50,869 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2018-11-15 07:02:50,869 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2018-11-15 07:02:50,869 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2018-11-15 07:02:50,869 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2018-11-15 07:02:50,870 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2018-11-15 07:02:50,870 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2018-11-15 07:02:50,870 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2018-11-15 07:02:50,870 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2018-11-15 07:02:50,870 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-15 07:02:50,870 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2018-11-15 07:02:50,870 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2018-11-15 07:02:50,871 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2018-11-15 07:02:50,871 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2018-11-15 07:02:50,871 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-15 07:02:50,871 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-15 07:02:50,871 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2018-11-15 07:02:50,871 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2018-11-15 07:02:50,871 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-15 07:02:50,872 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-15 07:02:50,874 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2018-11-15 07:02:50,877 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2018-11-15 07:02:50,877 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2018-11-15 07:02:50,877 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2018-11-15 07:02:50,877 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2018-11-15 07:02:50,877 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_put_request [2018-11-15 07:02:50,878 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2018-11-15 07:02:50,878 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_set_block_pc [2018-11-15 07:02:50,878 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2018-11-15 07:02:50,878 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_unmap_user [2018-11-15 07:02:50,878 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_kern [2018-11-15 07:02:50,878 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq_nowait [2018-11-15 07:02:50,878 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-15 07:02:50,878 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_normalize_sense [2018-11-15 07:02:50,879 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_print_sense [2018-11-15 07:02:50,879 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2018-11-15 07:02:50,879 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_get [2018-11-15 07:02:50,879 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2018-11-15 07:02:50,879 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_medium_removal [2018-11-15 07:02:50,879 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_register_driver [2018-11-15 07:02:50,879 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2018-11-15 07:02:50,883 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sense_desc_find [2018-11-15 07:02:50,883 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_sense_info_fld [2018-11-15 07:02:50,883 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl_block_when_processing_errors [2018-11-15 07:02:50,883 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl [2018-11-15 07:02:50,883 INFO L130 BoogieDeclarations]: Found specification of procedure new_tape_buffer [2018-11-15 07:02:50,883 INFO L130 BoogieDeclarations]: Found specification of procedure enlarge_buffer [2018-11-15 07:02:50,884 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2018-11-15 07:02:50,884 INFO L130 BoogieDeclarations]: Found specification of procedure append_to_buffer [2018-11-15 07:02:50,884 INFO L130 BoogieDeclarations]: Found specification of procedure from_buffer [2018-11-15 07:02:50,884 INFO L130 BoogieDeclarations]: Found specification of procedure osst_zero_buffer_tail [2018-11-15 07:02:50,884 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_to_buffer [2018-11-15 07:02:50,884 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_from_buffer [2018-11-15 07:02:50,884 INFO L130 BoogieDeclarations]: Found specification of procedure osst_probe [2018-11-15 07:02:50,885 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove [2018-11-15 07:02:50,885 INFO L130 BoogieDeclarations]: Found specification of procedure osst_int_ioctl [2018-11-15 07:02:50,885 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_frame_position [2018-11-15 07:02:50,885 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_frame_position [2018-11-15 07:02:50,885 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_write_buffer [2018-11-15 07:02:50,885 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_error_recovery [2018-11-15 07:02:50,885 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2018-11-15 07:02:50,885 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_sense [2018-11-15 07:02:50,891 INFO L130 BoogieDeclarations]: Found specification of procedure osst_chk_result [2018-11-15 07:02:50,891 INFO L130 BoogieDeclarations]: Found specification of procedure osst_end_async [2018-11-15 07:02:50,891 INFO L130 BoogieDeclarations]: Found specification of procedure osst_allocate_request [2018-11-15 07:02:50,891 INFO L130 BoogieDeclarations]: Found specification of procedure osst_release_request [2018-11-15 07:02:50,892 INFO L130 BoogieDeclarations]: Found specification of procedure osst_execute [2018-11-15 07:02:50,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-15 07:02:50,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 07:02:50,892 INFO L130 BoogieDeclarations]: Found specification of procedure osst_do_scsi [2018-11-15 07:02:50,892 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_behind_check [2018-11-15 07:02:50,892 INFO L130 BoogieDeclarations]: Found specification of procedure osst_init_aux [2018-11-15 07:02:50,892 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_frame [2018-11-15 07:02:50,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2018-11-15 07:02:50,893 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_ready [2018-11-15 07:02:50,893 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_for_medium [2018-11-15 07:02:50,893 INFO L130 BoogieDeclarations]: Found specification of procedure osst_position_tape_and_confirm [2018-11-15 07:02:50,893 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_drive_buffer [2018-11-15 07:02:50,893 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_frame [2018-11-15 07:02:50,893 INFO L130 BoogieDeclarations]: Found specification of procedure osst_recover_wait_frame [2018-11-15 07:02:50,893 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_frame [2018-11-15 07:02:50,893 INFO L130 BoogieDeclarations]: Found specification of procedure osst_initiate_read [2018-11-15 07:02:50,898 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_logical_frame [2018-11-15 07:02:50,898 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_logical_blk [2018-11-15 07:02:50,899 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_sector [2018-11-15 07:02:50,899 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_sector [2018-11-15 07:02:50,899 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_back_buffer_and_rewrite [2018-11-15 07:02:50,899 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reposition_and_retry [2018-11-15 07:02:50,899 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_backward [2018-11-15 07:02:50,899 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_slow [2018-11-15 07:02:50,899 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_fast [2018-11-15 07:02:50,900 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filemark [2018-11-15 07:02:50,900 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_eod [2018-11-15 07:02:50,900 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filler [2018-11-15 07:02:50,900 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_write_header [2018-11-15 07:02:50,900 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_header [2018-11-15 07:02:50,900 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reset_header [2018-11-15 07:02:50,900 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_analyze_headers [2018-11-15 07:02:50,901 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_headers [2018-11-15 07:02:50,904 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_position [2018-11-15 07:02:50,904 INFO L130 BoogieDeclarations]: Found specification of procedure osst_parse_firmware_rev [2018-11-15 07:02:50,904 INFO L130 BoogieDeclarations]: Found specification of procedure osst_configure_onstream [2018-11-15 07:02:50,904 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2018-11-15 07:02:50,904 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_trailer [2018-11-15 07:02:50,905 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_buffer [2018-11-15 07:02:50,905 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_frame [2018-11-15 07:02:50,905 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2018-11-15 07:02:50,905 INFO L130 BoogieDeclarations]: Found specification of procedure reset_state [2018-11-15 07:02:50,905 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write [2018-11-15 07:02:50,905 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read [2018-11-15 07:02:50,905 INFO L130 BoogieDeclarations]: Found specification of procedure osst_log_options [2018-11-15 07:02:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_options [2018-11-15 07:02:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure __os_scsi_tape_open [2018-11-15 07:02:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_open [2018-11-15 07:02:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_flush [2018-11-15 07:02:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_close [2018-11-15 07:02:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure osst_ioctl [2018-11-15 07:02:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure osst_compat_ioctl [2018-11-15 07:02:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2018-11-15 07:02:50,909 INFO L130 BoogieDeclarations]: Found specification of procedure validate_options [2018-11-15 07:02:50,909 INFO L130 BoogieDeclarations]: Found specification of procedure osst_supports [2018-11-15 07:02:50,909 INFO L130 BoogieDeclarations]: Found specification of procedure osst_version_show [2018-11-15 07:02:50,909 INFO L130 BoogieDeclarations]: Found specification of procedure osst_create_sysfs_files [2018-11-15 07:02:50,909 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove_sysfs_files [2018-11-15 07:02:50,909 INFO L130 BoogieDeclarations]: Found specification of procedure osst_adr_rev_show [2018-11-15 07:02:50,909 INFO L130 BoogieDeclarations]: Found specification of procedure osst_linux_media_version_show [2018-11-15 07:02:50,910 INFO L130 BoogieDeclarations]: Found specification of procedure osst_capacity_show [2018-11-15 07:02:50,910 INFO L130 BoogieDeclarations]: Found specification of procedure osst_first_data_ppos_show [2018-11-15 07:02:50,910 INFO L130 BoogieDeclarations]: Found specification of procedure osst_eod_frame_ppos_show [2018-11-15 07:02:50,910 INFO L130 BoogieDeclarations]: Found specification of procedure osst_filemark_cnt_show [2018-11-15 07:02:50,910 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_init [2018-11-15 07:02:50,910 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_destroy [2018-11-15 07:02:50,910 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_add [2018-11-15 07:02:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_cleanup [2018-11-15 07:02:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure init_osst [2018-11-15 07:02:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure exit_osst [2018-11-15 07:02:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 07:02:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 07:02:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 07:02:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-15 07:02:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-15 07:02:50,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-15 07:02:50,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2018-11-15 07:02:50,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2018-11-15 07:02:50,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2018-11-15 07:02:50,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2018-11-15 07:02:50,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2018-11-15 07:02:50,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 07:02:50,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-15 07:02:50,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 07:05:29,240 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: must not be argument of unary minus select at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:111) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:128) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.lambda$0(UltimateNormalFormUtils.java:151) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SubtermPropertyChecker$MyWalker.walk(SubtermPropertyChecker.java:63) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SubtermPropertyChecker.isPropertySatisfied(SubtermPropertyChecker.java:121) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.respectsUltimateNormalForm(UltimateNormalFormUtils.java:152) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.pqe.XnfDer.derSimple(XnfDer.java:130) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.pqe.XnfDer.tryToEliminate(XnfDer.java:97) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.eliminateAuxVars(Statements2TransFormula.java:665) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:196) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:718) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:753) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-15 07:05:29,245 INFO L168 Benchmark]: Toolchain (without parser) took 180041.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 298.9 MB). Peak memory consumption was 595.1 MB. Max. memory is 3.9 GB. [2018-11-15 07:05:29,250 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-15 07:05:29,251 INFO L168 Benchmark]: CACSL2BoogieTranslator took 19824.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 409.8 MB). Peak memory consumption was 523.8 MB. Max. memory is 3.9 GB. [2018-11-15 07:05:29,257 INFO L168 Benchmark]: Boogie Preprocessor took 1296.79 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 101.2 MB). Peak memory consumption was 101.2 MB. Max. memory is 3.9 GB. [2018-11-15 07:05:29,258 INFO L168 Benchmark]: RCFGBuilder took 158909.67 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -212.1 MB). Peak memory consumption was 84.1 MB. Max. memory is 3.9 GB. [2018-11-15 07:05:29,271 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 0.17 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 19824.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 409.8 MB). Peak memory consumption was 523.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1296.79 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 101.2 MB). Peak memory consumption was 101.2 MB. Max. memory is 3.9 GB. * RCFGBuilder took 158909.67 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -212.1 MB). Peak memory consumption was 84.1 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: must not be argument of unary minus select de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: must not be argument of unary minus select: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:111) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...