java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.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-32_7a-drivers--scsi--st.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-09-01 17:22:53,518 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-01 17:22:53,521 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-01 17:22:53,536 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-01 17:22:53,537 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-01 17:22:53,538 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-01 17:22:53,539 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-01 17:22:53,541 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-01 17:22:53,543 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-01 17:22:53,543 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-01 17:22:53,544 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-01 17:22:53,545 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-01 17:22:53,546 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-01 17:22:53,547 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-01 17:22:53,548 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-01 17:22:53,549 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-01 17:22:53,550 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-01 17:22:53,551 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-01 17:22:53,552 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-01 17:22:53,554 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-01 17:22:53,556 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-01 17:22:53,557 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-01 17:22:53,558 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-01 17:22:53,559 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-01 17:22:53,561 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-01 17:22:53,561 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-01 17:22:53,561 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-01 17:22:53,562 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-01 17:22:53,563 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-01 17:22:53,564 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-01 17:22:53,564 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-01 17:22:53,565 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-01 17:22:53,566 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-01 17:22:53,566 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-01 17:22:53,569 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-01 17:22:53,569 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-01 17:22:53,571 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-01 17:22:53,572 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-01 17:22:53,573 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-01 17:22:53,574 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-01 17:22:53,574 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-01 17:22:53,575 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-09-01 17:22:53,599 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-01 17:22:53,599 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-01 17:22:53,601 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-01 17:22:53,601 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-01 17:22:53,601 INFO L138 SettingsManager]: * Use SBE=true [2019-09-01 17:22:53,601 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-01 17:22:53,602 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-01 17:22:53,602 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-01 17:22:53,602 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-01 17:22:53,602 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-01 17:22:53,602 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-01 17:22:53,603 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-01 17:22:53,603 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-01 17:22:53,603 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-01 17:22:53,603 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-01 17:22:53,603 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-01 17:22:53,604 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-01 17:22:53,604 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-01 17:22:53,604 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-01 17:22:53,604 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-01 17:22:53,604 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-01 17:22:53,605 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-01 17:22:53,605 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-01 17:22:53,605 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-01 17:22:53,605 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-01 17:22:53,605 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-01 17:22:53,606 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-09-01 17:22:53,638 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-01 17:22:53,654 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-01 17:22:53,659 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-01 17:22:53,660 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-01 17:22:53,661 INFO L275 PluginConnector]: CDTParser initialized [2019-09-01 17:22:53,661 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--st.ko-entry_point.cil.out.i [2019-09-01 17:22:53,724 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/682875b54/2eb0c60f2e4946cfb444dce7fbeca4f1/FLAG59459299d [2019-09-01 17:22:54,642 INFO L306 CDTParser]: Found 1 translation units. [2019-09-01 17:22:54,643 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--st.ko-entry_point.cil.out.i [2019-09-01 17:22:54,689 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/682875b54/2eb0c60f2e4946cfb444dce7fbeca4f1/FLAG59459299d [2019-09-01 17:22:55,034 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/682875b54/2eb0c60f2e4946cfb444dce7fbeca4f1 [2019-09-01 17:22:55,044 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-01 17:22:55,046 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-01 17:22:55,047 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-01 17:22:55,047 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-01 17:22:55,050 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-01 17:22:55,051 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.09 05:22:55" (1/1) ... [2019-09-01 17:22:55,055 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10e37bb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 05:22:55, skipping insertion in model container [2019-09-01 17:22:55,055 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.09 05:22:55" (1/1) ... [2019-09-01 17:22:55,062 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-01 17:22:55,250 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-01 17:22:59,129 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-01 17:22:59,191 INFO L188 MainTranslator]: Completed pre-run [2019-09-01 17:22:59,701 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-01 17:23:00,528 INFO L192 MainTranslator]: Completed translation [2019-09-01 17:23:00,529 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 05:23:00 WrapperNode [2019-09-01 17:23:00,530 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-01 17:23:00,530 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-01 17:23:00,531 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-01 17:23:00,531 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-01 17:23:00,546 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 05:23:00" (1/1) ... [2019-09-01 17:23:00,546 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 05:23:00" (1/1) ... [2019-09-01 17:23:00,704 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 05:23:00" (1/1) ... [2019-09-01 17:23:00,705 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 05:23:00" (1/1) ... [2019-09-01 17:23:00,956 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 05:23:00" (1/1) ... [2019-09-01 17:23:01,006 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 05:23:00" (1/1) ... [2019-09-01 17:23:01,086 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 05:23:00" (1/1) ... [2019-09-01 17:23:01,131 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-01 17:23:01,132 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-01 17:23:01,132 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-01 17:23:01,132 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-01 17:23:01,134 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 05:23:00" (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 [2019-09-01 17:23:01,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-01 17:23:01,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-01 17:23:01,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-01 17:23:01,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2019-09-01 17:23:01,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2019-09-01 17:23:01,207 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-01 17:23:01,207 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-09-01 17:23:01,208 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-09-01 17:23:01,208 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-01 17:23:01,208 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-09-01 17:23:01,209 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-09-01 17:23:01,209 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-09-01 17:23:01,209 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2019-09-01 17:23:01,209 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2019-09-01 17:23:01,210 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_inc [2019-09-01 17:23:01,210 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_dec [2019-09-01 17:23:01,211 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2019-09-01 17:23:01,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-01 17:23:01,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-01 17:23:01,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-01 17:23:01,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-01 17:23:01,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-01 17:23:01,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-01 17:23:01,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-01 17:23:01,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-01 17:23:01,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-01 17:23:01,215 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-09-01 17:23:01,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2019-09-01 17:23:01,215 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-01 17:23:01,215 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-01 17:23:01,215 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-09-01 17:23:01,215 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-09-01 17:23:01,216 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload_end [2019-09-01 17:23:01,216 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2019-09-01 17:23:01,216 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-09-01 17:23:01,217 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-09-01 17:23:01,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-01 17:23:01,217 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-01 17:23:01,217 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-01 17:23:01,217 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2019-09-01 17:23:01,217 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-09-01 17:23:01,218 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-09-01 17:23:01,218 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-09-01 17:23:01,218 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-09-01 17:23:01,218 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2019-09-01 17:23:01,218 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPageDirty [2019-09-01 17:23:01,219 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-09-01 17:23:01,219 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-01 17:23:01,219 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-01 17:23:01,219 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-09-01 17:23:01,219 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-09-01 17:23:01,219 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_max_segments [2019-09-01 17:23:01,220 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_dma_alignment [2019-09-01 17:23:01,220 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tape_get [2019-09-01 17:23:01,220 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tape_put [2019-09-01 17:23:01,220 INFO L138 BoogieDeclarations]: Found implementation of procedure st_incompatible [2019-09-01 17:23:01,220 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2019-09-01 17:23:01,220 INFO L138 BoogieDeclarations]: Found implementation of procedure st_analyze_sense [2019-09-01 17:23:01,220 INFO L138 BoogieDeclarations]: Found implementation of procedure st_chk_result [2019-09-01 17:23:01,221 INFO L138 BoogieDeclarations]: Found implementation of procedure st_allocate_request [2019-09-01 17:23:01,221 INFO L138 BoogieDeclarations]: Found implementation of procedure st_release_request [2019-09-01 17:23:01,221 INFO L138 BoogieDeclarations]: Found implementation of procedure st_do_stats [2019-09-01 17:23:01,221 INFO L138 BoogieDeclarations]: Found implementation of procedure st_scsi_execute_end [2019-09-01 17:23:01,221 INFO L138 BoogieDeclarations]: Found implementation of procedure st_scsi_execute [2019-09-01 17:23:01,221 INFO L138 BoogieDeclarations]: Found implementation of procedure st_do_scsi [2019-09-01 17:23:01,221 INFO L138 BoogieDeclarations]: Found implementation of procedure write_behind_check [2019-09-01 17:23:01,222 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2019-09-01 17:23:01,222 INFO L138 BoogieDeclarations]: Found implementation of procedure st_flush_write_buffer [2019-09-01 17:23:01,222 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_buffer [2019-09-01 17:23:01,222 INFO L138 BoogieDeclarations]: Found implementation of procedure set_mode_densblk [2019-09-01 17:23:01,223 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2019-09-01 17:23:01,223 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_state [2019-09-01 17:23:01,223 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ready [2019-09-01 17:23:01,223 INFO L138 BoogieDeclarations]: Found implementation of procedure check_tape [2019-09-01 17:23:01,223 INFO L138 BoogieDeclarations]: Found implementation of procedure st_open [2019-09-01 17:23:01,224 INFO L138 BoogieDeclarations]: Found implementation of procedure st_flush [2019-09-01 17:23:01,224 INFO L138 BoogieDeclarations]: Found implementation of procedure st_release [2019-09-01 17:23:01,224 INFO L138 BoogieDeclarations]: Found implementation of procedure rw_checks [2019-09-01 17:23:01,225 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_buffering [2019-09-01 17:23:01,225 INFO L138 BoogieDeclarations]: Found implementation of procedure release_buffering [2019-09-01 17:23:01,225 INFO L138 BoogieDeclarations]: Found implementation of procedure st_write [2019-09-01 17:23:01,225 INFO L138 BoogieDeclarations]: Found implementation of procedure read_tape [2019-09-01 17:23:01,225 INFO L138 BoogieDeclarations]: Found implementation of procedure st_read [2019-09-01 17:23:01,225 INFO L138 BoogieDeclarations]: Found implementation of procedure st_log_options [2019-09-01 17:23:01,226 INFO L138 BoogieDeclarations]: Found implementation of procedure st_set_options [2019-09-01 17:23:01,226 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mode_page [2019-09-01 17:23:01,226 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_page [2019-09-01 17:23:01,228 INFO L138 BoogieDeclarations]: Found implementation of procedure st_compression [2019-09-01 17:23:01,228 INFO L138 BoogieDeclarations]: Found implementation of procedure do_load_unload [2019-09-01 17:23:01,228 INFO L138 BoogieDeclarations]: Found implementation of procedure deb_space_print [2019-09-01 17:23:01,228 INFO L138 BoogieDeclarations]: Found implementation of procedure st_int_ioctl [2019-09-01 17:23:01,228 INFO L138 BoogieDeclarations]: Found implementation of procedure get_location [2019-09-01 17:23:01,228 INFO L138 BoogieDeclarations]: Found implementation of procedure set_location [2019-09-01 17:23:01,229 INFO L138 BoogieDeclarations]: Found implementation of procedure find_partition [2019-09-01 17:23:01,229 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_partition [2019-09-01 17:23:01,229 INFO L138 BoogieDeclarations]: Found implementation of procedure nbr_partitions [2019-09-01 17:23:01,230 INFO L138 BoogieDeclarations]: Found implementation of procedure partition_tape [2019-09-01 17:23:01,230 INFO L138 BoogieDeclarations]: Found implementation of procedure st_ioctl [2019-09-01 17:23:01,230 INFO L138 BoogieDeclarations]: Found implementation of procedure st_compat_ioctl [2019-09-01 17:23:01,230 INFO L138 BoogieDeclarations]: Found implementation of procedure new_tape_buffer [2019-09-01 17:23:01,230 INFO L138 BoogieDeclarations]: Found implementation of procedure enlarge_buffer [2019-09-01 17:23:01,230 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_buffer [2019-09-01 17:23:01,231 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2019-09-01 17:23:01,231 INFO L138 BoogieDeclarations]: Found implementation of procedure append_to_buffer [2019-09-01 17:23:01,231 INFO L138 BoogieDeclarations]: Found implementation of procedure from_buffer [2019-09-01 17:23:01,231 INFO L138 BoogieDeclarations]: Found implementation of procedure move_buffer_data [2019-09-01 17:23:01,231 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_options [2019-09-01 17:23:01,231 INFO L138 BoogieDeclarations]: Found implementation of procedure create_one_cdev [2019-09-01 17:23:01,231 INFO L138 BoogieDeclarations]: Found implementation of procedure create_cdevs [2019-09-01 17:23:01,232 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_cdevs [2019-09-01 17:23:01,232 INFO L138 BoogieDeclarations]: Found implementation of procedure st_probe [2019-09-01 17:23:01,232 INFO L138 BoogieDeclarations]: Found implementation of procedure st_remove [2019-09-01 17:23:01,232 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tape_release [2019-09-01 17:23:01,232 INFO L138 BoogieDeclarations]: Found implementation of procedure init_st [2019-09-01 17:23:01,232 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_st [2019-09-01 17:23:01,232 INFO L138 BoogieDeclarations]: Found implementation of procedure st_try_direct_io_show [2019-09-01 17:23:01,233 INFO L138 BoogieDeclarations]: Found implementation of procedure st_fixed_buffer_size_show [2019-09-01 17:23:01,233 INFO L138 BoogieDeclarations]: Found implementation of procedure st_max_sg_segs_show [2019-09-01 17:23:01,233 INFO L138 BoogieDeclarations]: Found implementation of procedure st_version_show [2019-09-01 17:23:01,234 INFO L138 BoogieDeclarations]: Found implementation of procedure do_create_sysfs_files [2019-09-01 17:23:01,234 INFO L138 BoogieDeclarations]: Found implementation of procedure do_remove_sysfs_files [2019-09-01 17:23:01,234 INFO L138 BoogieDeclarations]: Found implementation of procedure defined_show [2019-09-01 17:23:01,234 INFO L138 BoogieDeclarations]: Found implementation of procedure default_blksize_show [2019-09-01 17:23:01,235 INFO L138 BoogieDeclarations]: Found implementation of procedure default_density_show [2019-09-01 17:23:01,235 INFO L138 BoogieDeclarations]: Found implementation of procedure default_compression_show [2019-09-01 17:23:01,235 INFO L138 BoogieDeclarations]: Found implementation of procedure options_show [2019-09-01 17:23:01,236 INFO L138 BoogieDeclarations]: Found implementation of procedure read_cnt_show [2019-09-01 17:23:01,236 INFO L138 BoogieDeclarations]: Found implementation of procedure read_byte_cnt_show [2019-09-01 17:23:01,236 INFO L138 BoogieDeclarations]: Found implementation of procedure read_ns_show [2019-09-01 17:23:01,236 INFO L138 BoogieDeclarations]: Found implementation of procedure write_cnt_show [2019-09-01 17:23:01,236 INFO L138 BoogieDeclarations]: Found implementation of procedure write_byte_cnt_show [2019-09-01 17:23:01,237 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ns_show [2019-09-01 17:23:01,237 INFO L138 BoogieDeclarations]: Found implementation of procedure in_flight_show [2019-09-01 17:23:01,237 INFO L138 BoogieDeclarations]: Found implementation of procedure io_ns_show [2019-09-01 17:23:01,237 INFO L138 BoogieDeclarations]: Found implementation of procedure other_cnt_show [2019-09-01 17:23:01,238 INFO L138 BoogieDeclarations]: Found implementation of procedure resid_cnt_show [2019-09-01 17:23:01,238 INFO L138 BoogieDeclarations]: Found implementation of procedure sgl_map_user_pages [2019-09-01 17:23:01,238 INFO L138 BoogieDeclarations]: Found implementation of procedure sgl_unmap_user_pages [2019-09-01 17:23:01,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_20 [2019-09-01 17:23:01,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_driver_21 [2019-09-01 17:23:01,239 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-01 17:23:01,239 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-01 17:23:01,242 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-01 17:23:01,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-09-01 17:23:01,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2019-09-01 17:23:01,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-09-01 17:23:01,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2019-09-01 17:23:01,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_9 [2019-09-01 17:23:01,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_10 [2019-09-01 17:23:01,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-09-01 17:23:01,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-09-01 17:23:01,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-09-01 17:23:01,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2019-09-01 17:23:01,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-09-01 17:23:01,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_16 [2019-09-01 17:23:01,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2019-09-01 17:23:01,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_18 [2019-09-01 17:23:01,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2019-09-01 17:23:01,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_20 [2019-09-01 17:23:01,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2019-09-01 17:23:01,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2019-09-01 17:23:01,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2019-09-01 17:23:01,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2019-09-01 17:23:01,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-01 17:23:01,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-01 17:23:01,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-01 17:23:01,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-01 17:23:01,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-01 17:23:01,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-01 17:23:01,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-09-01 17:23:01,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-09-01 17:23:01,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-01 17:23:01,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-01 17:23:01,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-01 17:23:01,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-01 17:23:01,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-01 17:23:01,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-09-01 17:23:01,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-09-01 17:23:01,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-09-01 17:23:01,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-09-01 17:23:01,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-09-01 17:23:01,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-09-01 17:23:01,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-01 17:23:01,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-01 17:23:01,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-01 17:23:01,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-01 17:23:01,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-01 17:23:01,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-09-01 17:23:01,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-09-01 17:23:01,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-09-01 17:23:01,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-09-01 17:23:01,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_scsi_tape [2019-09-01 17:23:01,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_scsi_tape [2019-09-01 17:23:01,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_scsi_tape [2019-09-01 17:23:01,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_scsi_tape [2019-09-01 17:23:01,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_scsi_tape [2019-09-01 17:23:01,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_scsi_tape [2019-09-01 17:23:01,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_scsi_tape [2019-09-01 17:23:01,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock_of_scsi_tape [2019-09-01 17:23:01,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock_of_scsi_tape [2019-09-01 17:23:01,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock_of_scsi_tape [2019-09-01 17:23:01,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock_of_scsi_tape [2019-09-01 17:23:01,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-01 17:23:01,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-01 17:23:01,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-01 17:23:01,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-01 17:23:01,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-01 17:23:01,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-01 17:23:01,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-01 17:23:01,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-09-01 17:23:01,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-01 17:23:01,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-01 17:23:01,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-01 17:23:01,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_st_ref_mutex [2019-09-01 17:23:01,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_st_ref_mutex [2019-09-01 17:23:01,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_st_ref_mutex [2019-09-01 17:23:01,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_st_ref_mutex [2019-09-01 17:23:01,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_st_ref_mutex [2019-09-01 17:23:01,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_st_ref_mutex [2019-09-01 17:23:01,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_st_ref_mutex [2019-09-01 17:23:01,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_st_ref_mutex [2019-09-01 17:23:01,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_st_ref_mutex [2019-09-01 17:23:01,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_st_ref_mutex [2019-09-01 17:23:01,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_st_ref_mutex [2019-09-01 17:23:01,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-01 17:23:01,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_put_request [2019-09-01 17:23:01,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_register [2019-09-01 17:23:01,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-09-01 17:23:01,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-09-01 17:23:01,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2019-09-01 17:23:01,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-01 17:23:01,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-09-01 17:23:01,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-01 17:23:01,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_print_sense [2019-09-01 17:23:01,263 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-09-01 17:23:01,263 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-09-01 17:23:01,264 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-01 17:23:01,264 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-01 17:23:01,264 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2019-09-01 17:23:01,264 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2019-09-01 17:23:01,264 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_execute_rq_nowait [2019-09-01 17:23:01,264 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_get_queue [2019-09-01 17:23:01,264 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_get_request [2019-09-01 17:23:01,264 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_put_queue [2019-09-01 17:23:01,265 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_put_request [2019-09-01 17:23:01,265 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_rq_timeout [2019-09-01 17:23:01,265 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_user [2019-09-01 17:23:01,265 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_set_block_pc [2019-09-01 17:23:01,265 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_unmap_user [2019-09-01 17:23:01,265 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-09-01 17:23:01,265 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2019-09-01 17:23:01,265 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_alloc [2019-09-01 17:23:01,266 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2019-09-01 17:23:01,266 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2019-09-01 17:23:01,266 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-09-01 17:23:01,266 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-09-01 17:23:01,266 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2019-09-01 17:23:01,266 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2019-09-01 17:23:01,266 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2019-09-01 17:23:01,267 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2019-09-01 17:23:01,267 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2019-09-01 17:23:01,267 INFO L138 BoogieDeclarations]: Found implementation of procedure get_user_pages_unlocked [2019-09-01 17:23:01,267 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2019-09-01 17:23:01,267 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2019-09-01 17:23:01,267 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload [2019-09-01 17:23:01,267 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2019-09-01 17:23:01,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2019-09-01 17:23:01,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-01 17:23:01,269 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2019-09-01 17:23:01,273 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-09-01 17:23:01,273 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2019-09-01 17:23:01,273 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-09-01 17:23:01,273 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-01 17:23:01,274 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2019-09-01 17:23:01,276 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-01 17:23:01,276 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2019-09-01 17:23:01,276 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-09-01 17:23:01,276 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev_region [2019-09-01 17:23:01,276 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_autopm_get_device [2019-09-01 17:23:01,276 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_autopm_put_device [2019-09-01 17:23:01,276 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2019-09-01 17:23:01,277 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_ioctl [2019-09-01 17:23:01,277 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_get [2019-09-01 17:23:01,277 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2019-09-01 17:23:01,277 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_sense_info_fld [2019-09-01 17:23:01,277 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl [2019-09-01 17:23:01,277 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl_block_when_processing_errors [2019-09-01 17:23:01,277 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_normalize_sense [2019-09-01 17:23:01,277 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_register_driver [2019-09-01 17:23:01,278 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sense_desc_find [2019-09-01 17:23:01,278 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_medium_removal [2019-09-01 17:23:01,278 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk [2019-09-01 17:23:01,278 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_link [2019-09-01 17:23:01,278 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_link [2019-09-01 17:23:01,278 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2019-09-01 17:23:01,278 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-09-01 17:23:01,278 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-01 17:23:01,278 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-01 17:23:01,279 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-01 17:23:01,279 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-01 17:23:01,279 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-01 17:23:01,279 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-01 17:23:01,279 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-09-01 17:23:01,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-01 17:23:01,280 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-01 17:23:01,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-01 17:23:01,280 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2019-09-01 17:23:01,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-01 17:23:01,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-01 17:23:01,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-01 17:23:01,280 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-01 17:23:01,280 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-09-01 17:23:01,280 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-01 17:23:01,281 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-09-01 17:23:01,281 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-01 17:23:01,281 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-01 17:23:01,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-01 17:23:01,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-01 17:23:01,281 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-01 17:23:01,281 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-09-01 17:23:01,281 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-01 17:23:01,281 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-01 17:23:01,282 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-09-01 17:23:01,282 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-09-01 17:23:01,282 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-09-01 17:23:01,282 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-01 17:23:01,282 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-01 17:23:01,282 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-01 17:23:01,282 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-09-01 17:23:01,282 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-01 17:23:01,282 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-09-01 17:23:01,283 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-09-01 17:23:01,283 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-09-01 17:23:01,283 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2019-09-01 17:23:01,283 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2019-09-01 17:23:01,283 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_inc [2019-09-01 17:23:01,283 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_dec [2019-09-01 17:23:01,283 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2019-09-01 17:23:01,284 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-01 17:23:01,284 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-09-01 17:23:01,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_10 [2019-09-01 17:23:01,284 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-01 17:23:01,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2019-09-01 17:23:01,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-09-01 17:23:01,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-09-01 17:23:01,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-09-01 17:23:01,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-09-01 17:23:01,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2019-09-01 17:23:01,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2019-09-01 17:23:01,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2019-09-01 17:23:01,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2019-09-01 17:23:01,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2019-09-01 17:23:01,285 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-01 17:23:01,286 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-01 17:23:01,286 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-01 17:23:01,286 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-01 17:23:01,286 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-01 17:23:01,286 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-01 17:23:01,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-01 17:23:01,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-01 17:23:01,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-01 17:23:01,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-01 17:23:01,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-01 17:23:01,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-01 17:23:01,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-01 17:23:01,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-01 17:23:01,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-01 17:23:01,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-01 17:23:01,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-01 17:23:01,288 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2019-09-01 17:23:01,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_16 [2019-09-01 17:23:01,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_18 [2019-09-01 17:23:01,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_20 [2019-09-01 17:23:01,288 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-09-01 17:23:01,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-09-01 17:23:01,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2019-09-01 17:23:01,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_9 [2019-09-01 17:23:01,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-09-01 17:23:01,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2019-09-01 17:23:01,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2019-09-01 17:23:01,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-01 17:23:01,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-01 17:23:01,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-01 17:23:01,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-01 17:23:01,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_scsi_tape [2019-09-01 17:23:01,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_scsi_tape [2019-09-01 17:23:01,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-01 17:23:01,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-01 17:23:01,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-01 17:23:01,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_st_ref_mutex [2019-09-01 17:23:01,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_st_ref_mutex [2019-09-01 17:23:01,290 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-09-01 17:23:01,290 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2019-09-01 17:23:01,290 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-01 17:23:01,291 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-01 17:23:01,292 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-01 17:23:01,292 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-01 17:23:01,292 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-01 17:23:01,292 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-09-01 17:23:01,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-01 17:23:01,293 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-09-01 17:23:01,293 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-09-01 17:23:01,293 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2019-09-01 17:23:01,293 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-09-01 17:23:01,294 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2019-09-01 17:23:01,294 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-09-01 17:23:01,294 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2019-09-01 17:23:01,294 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-09-01 17:23:01,294 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2019-09-01 17:23:01,294 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload [2019-09-01 17:23:01,294 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2019-09-01 17:23:01,294 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2019-09-01 17:23:01,295 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload_end [2019-09-01 17:23:01,295 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2019-09-01 17:23:01,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-01 17:23:01,295 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-09-01 17:23:01,295 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-09-01 17:23:01,295 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-01 17:23:01,295 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-01 17:23:01,295 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-01 17:23:01,295 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-01 17:23:01,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_20 [2019-09-01 17:23:01,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_driver_21 [2019-09-01 17:23:01,296 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_link [2019-09-01 17:23:01,296 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_link [2019-09-01 17:23:01,296 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2019-09-01 17:23:01,296 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-09-01 17:23:01,296 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-09-01 17:23:01,296 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-01 17:23:01,297 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-09-01 17:23:01,297 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-09-01 17:23:01,297 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2019-09-01 17:23:01,297 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev_region [2019-09-01 17:23:01,297 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2019-09-01 17:23:01,297 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2019-09-01 17:23:01,297 INFO L130 BoogieDeclarations]: Found specification of procedure SetPageDirty [2019-09-01 17:23:01,297 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-09-01 17:23:01,297 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-09-01 17:23:01,298 INFO L130 BoogieDeclarations]: Found specification of procedure get_user_pages_unlocked [2019-09-01 17:23:01,298 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2019-09-01 17:23:01,298 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2019-09-01 17:23:01,298 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2019-09-01 17:23:01,298 INFO L130 BoogieDeclarations]: Found specification of procedure __class_register [2019-09-01 17:23:01,298 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2019-09-01 17:23:01,298 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-01 17:23:01,298 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-01 17:23:01,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-01 17:23:01,299 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2019-09-01 17:23:01,299 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2019-09-01 17:23:01,299 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2019-09-01 17:23:01,299 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2019-09-01 17:23:01,299 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-09-01 17:23:01,299 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-09-01 17:23:01,299 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-09-01 17:23:01,299 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-09-01 17:23:01,299 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-09-01 17:23:01,300 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-09-01 17:23:01,300 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2019-09-01 17:23:01,300 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_put_request [2019-09-01 17:23:01,300 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2019-09-01 17:23:01,300 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_set_block_pc [2019-09-01 17:23:01,300 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_ioctl [2019-09-01 17:23:01,300 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2019-09-01 17:23:01,300 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_unmap_user [2019-09-01 17:23:01,300 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq_nowait [2019-09-01 17:23:01,301 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_rq_timeout [2019-09-01 17:23:01,301 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_queue [2019-09-01 17:23:01,301 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_queue [2019-09-01 17:23:01,301 INFO L130 BoogieDeclarations]: Found specification of procedure queue_max_segments [2019-09-01 17:23:01,301 INFO L130 BoogieDeclarations]: Found specification of procedure queue_dma_alignment [2019-09-01 17:23:01,301 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_alloc [2019-09-01 17:23:01,301 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2019-09-01 17:23:01,302 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2019-09-01 17:23:01,302 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2019-09-01 17:23:01,302 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_normalize_sense [2019-09-01 17:23:01,302 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_print_sense [2019-09-01 17:23:01,302 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2019-09-01 17:23:01,302 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_get [2019-09-01 17:23:01,302 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2019-09-01 17:23:01,303 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_medium_removal [2019-09-01 17:23:01,303 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_get_device [2019-09-01 17:23:01,303 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_put_device [2019-09-01 17:23:01,303 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_register_driver [2019-09-01 17:23:01,303 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2019-09-01 17:23:01,303 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sense_desc_find [2019-09-01 17:23:01,303 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_sense_info_fld [2019-09-01 17:23:01,303 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl_block_when_processing_errors [2019-09-01 17:23:01,304 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl [2019-09-01 17:23:01,304 INFO L130 BoogieDeclarations]: Found specification of procedure enlarge_buffer [2019-09-01 17:23:01,304 INFO L130 BoogieDeclarations]: Found specification of procedure clear_buffer [2019-09-01 17:23:01,304 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2019-09-01 17:23:01,304 INFO L130 BoogieDeclarations]: Found specification of procedure append_to_buffer [2019-09-01 17:23:01,304 INFO L130 BoogieDeclarations]: Found specification of procedure from_buffer [2019-09-01 17:23:01,304 INFO L130 BoogieDeclarations]: Found specification of procedure move_buffer_data [2019-09-01 17:23:01,304 INFO L130 BoogieDeclarations]: Found specification of procedure sgl_map_user_pages [2019-09-01 17:23:01,305 INFO L130 BoogieDeclarations]: Found specification of procedure sgl_unmap_user_pages [2019-09-01 17:23:01,305 INFO L130 BoogieDeclarations]: Found specification of procedure st_probe [2019-09-01 17:23:01,305 INFO L130 BoogieDeclarations]: Found specification of procedure st_remove [2019-09-01 17:23:01,305 INFO L130 BoogieDeclarations]: Found specification of procedure do_create_sysfs_files [2019-09-01 17:23:01,305 INFO L130 BoogieDeclarations]: Found specification of procedure do_remove_sysfs_files [2019-09-01 17:23:01,305 INFO L130 BoogieDeclarations]: Found specification of procedure st_compression [2019-09-01 17:23:01,305 INFO L130 BoogieDeclarations]: Found specification of procedure find_partition [2019-09-01 17:23:01,305 INFO L130 BoogieDeclarations]: Found specification of procedure switch_partition [2019-09-01 17:23:01,306 INFO L130 BoogieDeclarations]: Found specification of procedure st_int_ioctl [2019-09-01 17:23:01,306 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tape_release [2019-09-01 17:23:01,306 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tape_get [2019-09-01 17:23:01,306 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tape_put [2019-09-01 17:23:01,306 INFO L130 BoogieDeclarations]: Found specification of procedure st_incompatible [2019-09-01 17:23:01,306 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2019-09-01 17:23:01,306 INFO L130 BoogieDeclarations]: Found specification of procedure st_analyze_sense [2019-09-01 17:23:01,306 INFO L130 BoogieDeclarations]: Found specification of procedure st_chk_result [2019-09-01 17:23:01,307 INFO L130 BoogieDeclarations]: Found specification of procedure st_allocate_request [2019-09-01 17:23:01,307 INFO L130 BoogieDeclarations]: Found specification of procedure st_release_request [2019-09-01 17:23:01,307 INFO L130 BoogieDeclarations]: Found specification of procedure st_do_stats [2019-09-01 17:23:01,307 INFO L130 BoogieDeclarations]: Found specification of procedure st_scsi_execute_end [2019-09-01 17:23:01,307 INFO L130 BoogieDeclarations]: Found specification of procedure st_scsi_execute [2019-09-01 17:23:01,307 INFO L130 BoogieDeclarations]: Found specification of procedure st_do_scsi [2019-09-01 17:23:01,307 INFO L130 BoogieDeclarations]: Found specification of procedure write_behind_check [2019-09-01 17:23:01,307 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2019-09-01 17:23:01,307 INFO L130 BoogieDeclarations]: Found specification of procedure st_flush_write_buffer [2019-09-01 17:23:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure flush_buffer [2019-09-01 17:23:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure set_mode_densblk [2019-09-01 17:23:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2019-09-01 17:23:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure reset_state [2019-09-01 17:23:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure test_ready [2019-09-01 17:23:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure check_tape [2019-09-01 17:23:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure st_open [2019-09-01 17:23:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure st_flush [2019-09-01 17:23:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure st_release [2019-09-01 17:23:01,309 INFO L130 BoogieDeclarations]: Found specification of procedure rw_checks [2019-09-01 17:23:01,312 INFO L130 BoogieDeclarations]: Found specification of procedure setup_buffering [2019-09-01 17:23:01,312 INFO L130 BoogieDeclarations]: Found specification of procedure release_buffering [2019-09-01 17:23:01,312 INFO L130 BoogieDeclarations]: Found specification of procedure st_write [2019-09-01 17:23:01,312 INFO L130 BoogieDeclarations]: Found specification of procedure read_tape [2019-09-01 17:23:01,313 INFO L130 BoogieDeclarations]: Found specification of procedure st_read [2019-09-01 17:23:01,313 INFO L130 BoogieDeclarations]: Found specification of procedure st_log_options [2019-09-01 17:23:01,313 INFO L130 BoogieDeclarations]: Found specification of procedure st_set_options [2019-09-01 17:23:01,313 INFO L130 BoogieDeclarations]: Found specification of procedure read_mode_page [2019-09-01 17:23:01,313 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_page [2019-09-01 17:23:01,313 INFO L130 BoogieDeclarations]: Found specification of procedure do_load_unload [2019-09-01 17:23:01,313 INFO L130 BoogieDeclarations]: Found specification of procedure deb_space_print [2019-09-01 17:23:01,313 INFO L130 BoogieDeclarations]: Found specification of procedure get_location [2019-09-01 17:23:01,314 INFO L130 BoogieDeclarations]: Found specification of procedure set_location [2019-09-01 17:23:01,314 INFO L130 BoogieDeclarations]: Found specification of procedure nbr_partitions [2019-09-01 17:23:01,314 INFO L130 BoogieDeclarations]: Found specification of procedure partition_tape [2019-09-01 17:23:01,314 INFO L130 BoogieDeclarations]: Found specification of procedure st_ioctl [2019-09-01 17:23:01,314 INFO L130 BoogieDeclarations]: Found specification of procedure st_compat_ioctl [2019-09-01 17:23:01,314 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2019-09-01 17:23:01,314 INFO L130 BoogieDeclarations]: Found specification of procedure new_tape_buffer [2019-09-01 17:23:01,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-09-01 17:23:01,315 INFO L130 BoogieDeclarations]: Found specification of procedure validate_options [2019-09-01 17:23:01,315 INFO L130 BoogieDeclarations]: Found specification of procedure create_one_cdev [2019-09-01 17:23:01,315 INFO L130 BoogieDeclarations]: Found specification of procedure create_cdevs [2019-09-01 17:23:01,315 INFO L130 BoogieDeclarations]: Found specification of procedure remove_cdevs [2019-09-01 17:23:01,315 INFO L130 BoogieDeclarations]: Found specification of procedure init_st [2019-09-01 17:23:01,315 INFO L130 BoogieDeclarations]: Found specification of procedure exit_st [2019-09-01 17:23:01,315 INFO L130 BoogieDeclarations]: Found specification of procedure st_try_direct_io_show [2019-09-01 17:23:01,315 INFO L130 BoogieDeclarations]: Found specification of procedure st_fixed_buffer_size_show [2019-09-01 17:23:01,315 INFO L130 BoogieDeclarations]: Found specification of procedure st_max_sg_segs_show [2019-09-01 17:23:01,316 INFO L130 BoogieDeclarations]: Found specification of procedure st_version_show [2019-09-01 17:23:01,316 INFO L130 BoogieDeclarations]: Found specification of procedure defined_show [2019-09-01 17:23:01,316 INFO L130 BoogieDeclarations]: Found specification of procedure default_blksize_show [2019-09-01 17:23:01,316 INFO L130 BoogieDeclarations]: Found specification of procedure default_density_show [2019-09-01 17:23:01,316 INFO L130 BoogieDeclarations]: Found specification of procedure default_compression_show [2019-09-01 17:23:01,316 INFO L130 BoogieDeclarations]: Found specification of procedure options_show [2019-09-01 17:23:01,316 INFO L130 BoogieDeclarations]: Found specification of procedure read_cnt_show [2019-09-01 17:23:01,316 INFO L130 BoogieDeclarations]: Found specification of procedure read_byte_cnt_show [2019-09-01 17:23:01,316 INFO L130 BoogieDeclarations]: Found specification of procedure read_ns_show [2019-09-01 17:23:01,317 INFO L130 BoogieDeclarations]: Found specification of procedure write_cnt_show [2019-09-01 17:23:01,317 INFO L130 BoogieDeclarations]: Found specification of procedure write_byte_cnt_show [2019-09-01 17:23:01,317 INFO L130 BoogieDeclarations]: Found specification of procedure write_ns_show [2019-09-01 17:23:01,317 INFO L130 BoogieDeclarations]: Found specification of procedure in_flight_show [2019-09-01 17:23:01,317 INFO L130 BoogieDeclarations]: Found specification of procedure io_ns_show [2019-09-01 17:23:01,317 INFO L130 BoogieDeclarations]: Found specification of procedure other_cnt_show [2019-09-01 17:23:01,317 INFO L130 BoogieDeclarations]: Found specification of procedure resid_cnt_show [2019-09-01 17:23:01,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-01 17:23:01,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-01 17:23:01,318 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-01 17:23:01,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-01 17:23:01,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-01 17:23:01,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-01 17:23:01,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-01 17:23:01,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-09-01 17:23:01,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-09-01 17:23:01,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-01 17:23:01,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-01 17:23:01,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-01 17:23:01,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-09-01 17:23:01,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-09-01 17:23:01,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-09-01 17:23:01,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-09-01 17:23:01,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-09-01 17:23:01,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-09-01 17:23:01,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-01 17:23:01,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-01 17:23:01,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-01 17:23:01,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-09-01 17:23:01,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-09-01 17:23:01,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-09-01 17:23:01,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-09-01 17:23:01,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_scsi_tape [2019-09-01 17:23:01,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_scsi_tape [2019-09-01 17:23:01,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_scsi_tape [2019-09-01 17:23:01,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_scsi_tape [2019-09-01 17:23:01,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_scsi_tape [2019-09-01 17:23:01,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock_of_scsi_tape [2019-09-01 17:23:01,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock_of_scsi_tape [2019-09-01 17:23:01,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock_of_scsi_tape [2019-09-01 17:23:01,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock_of_scsi_tape [2019-09-01 17:23:01,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-01 17:23:01,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-01 17:23:01,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-01 17:23:01,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-01 17:23:01,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-09-01 17:23:01,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-01 17:23:01,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-01 17:23:01,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-01 17:23:01,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_st_ref_mutex [2019-09-01 17:23:01,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_st_ref_mutex [2019-09-01 17:23:01,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_st_ref_mutex [2019-09-01 17:23:01,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_st_ref_mutex [2019-09-01 17:23:01,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_st_ref_mutex [2019-09-01 17:23:01,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_st_ref_mutex [2019-09-01 17:23:01,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_st_ref_mutex [2019-09-01 17:23:01,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_st_ref_mutex [2019-09-01 17:23:01,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_st_ref_mutex [2019-09-01 17:23:01,324 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-01 17:23:01,324 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-01 17:23:01,324 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-01 17:23:01,324 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-01 17:23:01,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-01 17:23:01,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-01 17:23:01,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-01 17:23:01,325 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-01 17:23:01,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-01 17:23:01,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-01 17:23:01,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-01 17:23:01,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-01 17:23:02,983 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-01 17:23:39,737 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-01 17:23:39,737 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-01 17:23:39,741 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.09 05:23:39 BoogieIcfgContainer [2019-09-01 17:23:39,741 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-01 17:23:39,742 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-01 17:23:39,742 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-01 17:23:39,742 INFO L275 PluginConnector]: Sifa initialized [2019-09-01 17:23:39,744 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.09 05:23:39" (1/1) ... [2019-09-01 17:23:39,783 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-01 17:23:39,783 INFO L169 IcfgInterpreter]: Building call graph [2019-09-01 17:23:39,806 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.(CallGraph.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.(IcfgInterpreter.java:93) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:107) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:79) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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:156) 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) [2019-09-01 17:23:39,811 INFO L168 Benchmark]: Toolchain (without parser) took 44765.09 ms. Allocated memory was 134.2 MB in the beginning and 1.3 GB in the end (delta: 1.2 GB). Free memory was 74.5 MB in the beginning and 329.1 MB in the end (delta: -254.6 MB). Peak memory consumption was 940.8 MB. Max. memory is 7.1 GB. [2019-09-01 17:23:39,813 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 134.2 MB. Free memory was 108.7 MB in the beginning and 108.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-01 17:23:39,814 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5483.33 ms. Allocated memory was 134.2 MB in the beginning and 384.3 MB in the end (delta: 250.1 MB). Free memory was 74.3 MB in the beginning and 298.0 MB in the end (delta: -223.7 MB). Peak memory consumption was 164.7 MB. Max. memory is 7.1 GB. [2019-09-01 17:23:39,814 INFO L168 Benchmark]: Boogie Preprocessor took 601.30 ms. Allocated memory is still 384.3 MB. Free memory was 298.0 MB in the beginning and 217.0 MB in the end (delta: 81.0 MB). Peak memory consumption was 81.0 MB. Max. memory is 7.1 GB. [2019-09-01 17:23:39,815 INFO L168 Benchmark]: RCFGBuilder took 38609.46 ms. Allocated memory was 384.3 MB in the beginning and 1.3 GB in the end (delta: 945.3 MB). Free memory was 217.0 MB in the beginning and 351.2 MB in the end (delta: -134.2 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. [2019-09-01 17:23:39,816 INFO L168 Benchmark]: Sifa took 66.89 ms. Allocated memory is still 1.3 GB. Free memory was 351.2 MB in the beginning and 329.1 MB in the end (delta: 22.1 MB). Peak memory consumption was 22.1 MB. Max. memory is 7.1 GB. [2019-09-01 17:23:39,820 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 134.2 MB. Free memory was 108.7 MB in the beginning and 108.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5483.33 ms. Allocated memory was 134.2 MB in the beginning and 384.3 MB in the end (delta: 250.1 MB). Free memory was 74.3 MB in the beginning and 298.0 MB in the end (delta: -223.7 MB). Peak memory consumption was 164.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 601.30 ms. Allocated memory is still 384.3 MB. Free memory was 298.0 MB in the beginning and 217.0 MB in the end (delta: 81.0 MB). Peak memory consumption was 81.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 38609.46 ms. Allocated memory was 384.3 MB in the beginning and 1.3 GB in the end (delta: 945.3 MB). Free memory was 217.0 MB in the beginning and 351.2 MB in the end (delta: -134.2 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. * Sifa took 66.89 ms. Allocated memory is still 1.3 GB. Free memory was 351.2 MB in the beginning and 329.1 MB in the end (delta: 22.1 MB). Peak memory consumption was 22.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...