java -ea -Xmx8000000000 -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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--st.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddf0d93 [2018-11-16 21:15:49,164 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 21:15:49,166 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 21:15:49,179 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 21:15:49,180 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 21:15:49,181 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 21:15:49,182 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 21:15:49,184 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 21:15:49,186 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 21:15:49,187 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 21:15:49,188 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 21:15:49,188 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 21:15:49,189 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 21:15:49,190 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 21:15:49,191 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 21:15:49,192 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 21:15:49,193 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 21:15:49,195 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 21:15:49,197 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 21:15:49,199 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 21:15:49,200 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 21:15:49,201 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 21:15:49,204 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 21:15:49,204 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 21:15:49,205 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 21:15:49,210 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 21:15:49,211 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 21:15:49,214 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 21:15:49,215 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 21:15:49,216 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 21:15:49,216 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 21:15:49,219 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 21:15:49,219 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 21:15:49,219 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 21:15:49,222 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 21:15:49,223 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 21:15:49,224 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-16 21:15:49,240 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 21:15:49,240 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 21:15:49,241 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 21:15:49,241 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 21:15:49,242 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 21:15:49,242 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 21:15:49,242 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 21:15:49,243 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 21:15:49,243 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 21:15:49,243 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 21:15:49,243 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 21:15:49,243 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 21:15:49,244 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 21:15:49,244 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 21:15:49,244 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 21:15:49,244 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 21:15:49,244 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 21:15:49,244 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 21:15:49,245 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 21:15:49,245 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 21:15:49,245 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 21:15:49,245 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 21:15:49,245 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 21:15:49,246 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 21:15:49,246 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 21:15:49,246 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 21:15:49,246 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 21:15:49,246 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 21:15:49,247 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 21:15:49,247 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 21:15:49,247 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 21:15:49,297 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 21:15:49,310 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 21:15:49,314 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 21:15:49,316 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 21:15:49,316 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 21:15:49,317 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--st.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 21:15:49,378 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e650a13d3/673392f995bf45e189598b6788c3f8ba/FLAG66d3da8be [2018-11-16 21:15:50,363 INFO L307 CDTParser]: Found 1 translation units. [2018-11-16 21:15:50,366 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--st.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 21:15:50,436 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e650a13d3/673392f995bf45e189598b6788c3f8ba/FLAG66d3da8be [2018-11-16 21:15:50,704 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e650a13d3/673392f995bf45e189598b6788c3f8ba [2018-11-16 21:15:50,716 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 21:15:50,718 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 21:15:50,720 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 21:15:50,720 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 21:15:50,725 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 21:15:50,727 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:15:50" (1/1) ... [2018-11-16 21:15:50,731 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@704277ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:15:50, skipping insertion in model container [2018-11-16 21:15:50,732 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:15:50" (1/1) ... [2018-11-16 21:15:50,744 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 21:15:50,986 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 21:15:57,707 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 21:15:57,857 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 21:16:01,025 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 21:16:01,755 INFO L195 MainTranslator]: Completed translation [2018-11-16 21:16:01,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:16:01 WrapperNode [2018-11-16 21:16:01,756 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 21:16:01,756 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 21:16:01,757 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 21:16:01,757 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 21:16:01,775 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:16:01" (1/1) ... [2018-11-16 21:16:01,775 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:16:01" (1/1) ... [2018-11-16 21:16:01,937 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:16:01" (1/1) ... [2018-11-16 21:16:01,939 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:16:01" (1/1) ... [2018-11-16 21:16:02,275 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:16:01" (1/1) ... [2018-11-16 21:16:02,340 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:16:01" (1/1) ... [2018-11-16 21:16:02,412 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:16:01" (1/1) ... [2018-11-16 21:16:02,469 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 21:16:02,470 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-16 21:16:02,470 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-16 21:16:02,470 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-16 21:16:02,471 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:16:01" (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 [2018-11-16 21:16:02,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-16 21:16:02,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-16 21:16:02,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-16 21:16:02,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~TO~C_INT [2018-11-16 21:16:02,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2018-11-16 21:16:02,544 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-16 21:16:02,546 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-16 21:16:02,546 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-16 21:16:02,547 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-16 21:16:02,547 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-16 21:16:02,547 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2018-11-16 21:16:02,547 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2018-11-16 21:16:02,547 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2018-11-16 21:16:02,547 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2018-11-16 21:16:02,548 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_inc [2018-11-16 21:16:02,548 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_dec [2018-11-16 21:16:02,548 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2018-11-16 21:16:02,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-16 21:16:02,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-16 21:16:02,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-16 21:16:02,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-16 21:16:02,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-16 21:16:02,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-16 21:16:02,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-16 21:16:02,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-16 21:16:02,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-16 21:16:02,550 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2018-11-16 21:16:02,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2018-11-16 21:16:02,551 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-16 21:16:02,551 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-16 21:16:02,551 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2018-11-16 21:16:02,551 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2018-11-16 21:16:02,551 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload_end [2018-11-16 21:16:02,551 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2018-11-16 21:16:02,552 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2018-11-16 21:16:02,552 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2018-11-16 21:16:02,552 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-16 21:16:02,552 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-16 21:16:02,552 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-16 21:16:02,552 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2018-11-16 21:16:02,552 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2018-11-16 21:16:02,553 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2018-11-16 21:16:02,553 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2018-11-16 21:16:02,553 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2018-11-16 21:16:02,553 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2018-11-16 21:16:02,553 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPageDirty [2018-11-16 21:16:02,553 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2018-11-16 21:16:02,553 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-16 21:16:02,554 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-16 21:16:02,554 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-16 21:16:02,554 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-16 21:16:02,554 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_max_segments [2018-11-16 21:16:02,554 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_dma_alignment [2018-11-16 21:16:02,554 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tape_get [2018-11-16 21:16:02,554 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tape_put [2018-11-16 21:16:02,555 INFO L138 BoogieDeclarations]: Found implementation of procedure st_incompatible [2018-11-16 21:16:02,555 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2018-11-16 21:16:02,555 INFO L138 BoogieDeclarations]: Found implementation of procedure st_analyze_sense [2018-11-16 21:16:02,555 INFO L138 BoogieDeclarations]: Found implementation of procedure st_chk_result [2018-11-16 21:16:02,555 INFO L138 BoogieDeclarations]: Found implementation of procedure st_allocate_request [2018-11-16 21:16:02,555 INFO L138 BoogieDeclarations]: Found implementation of procedure st_release_request [2018-11-16 21:16:02,555 INFO L138 BoogieDeclarations]: Found implementation of procedure st_do_stats [2018-11-16 21:16:02,556 INFO L138 BoogieDeclarations]: Found implementation of procedure st_scsi_execute_end [2018-11-16 21:16:02,556 INFO L138 BoogieDeclarations]: Found implementation of procedure st_scsi_execute [2018-11-16 21:16:02,556 INFO L138 BoogieDeclarations]: Found implementation of procedure st_do_scsi [2018-11-16 21:16:02,556 INFO L138 BoogieDeclarations]: Found implementation of procedure write_behind_check [2018-11-16 21:16:02,556 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2018-11-16 21:16:02,556 INFO L138 BoogieDeclarations]: Found implementation of procedure st_flush_write_buffer [2018-11-16 21:16:02,556 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_buffer [2018-11-16 21:16:02,557 INFO L138 BoogieDeclarations]: Found implementation of procedure set_mode_densblk [2018-11-16 21:16:02,557 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2018-11-16 21:16:02,557 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_state [2018-11-16 21:16:02,557 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ready [2018-11-16 21:16:02,557 INFO L138 BoogieDeclarations]: Found implementation of procedure check_tape [2018-11-16 21:16:02,557 INFO L138 BoogieDeclarations]: Found implementation of procedure st_open [2018-11-16 21:16:02,557 INFO L138 BoogieDeclarations]: Found implementation of procedure st_flush [2018-11-16 21:16:02,559 INFO L138 BoogieDeclarations]: Found implementation of procedure st_release [2018-11-16 21:16:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure rw_checks [2018-11-16 21:16:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_buffering [2018-11-16 21:16:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure release_buffering [2018-11-16 21:16:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure st_write [2018-11-16 21:16:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure read_tape [2018-11-16 21:16:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure st_read [2018-11-16 21:16:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure st_log_options [2018-11-16 21:16:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure st_set_options [2018-11-16 21:16:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mode_page [2018-11-16 21:16:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_page [2018-11-16 21:16:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure st_compression [2018-11-16 21:16:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure do_load_unload [2018-11-16 21:16:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure deb_space_print [2018-11-16 21:16:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure st_int_ioctl [2018-11-16 21:16:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure get_location [2018-11-16 21:16:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure set_location [2018-11-16 21:16:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure find_partition [2018-11-16 21:16:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_partition [2018-11-16 21:16:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure nbr_partitions [2018-11-16 21:16:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure partition_tape [2018-11-16 21:16:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure st_ioctl [2018-11-16 21:16:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure st_compat_ioctl [2018-11-16 21:16:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure new_tape_buffer [2018-11-16 21:16:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure enlarge_buffer [2018-11-16 21:16:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_buffer [2018-11-16 21:16:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2018-11-16 21:16:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure append_to_buffer [2018-11-16 21:16:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure from_buffer [2018-11-16 21:16:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure move_buffer_data [2018-11-16 21:16:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_options [2018-11-16 21:16:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure create_one_cdev [2018-11-16 21:16:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure create_cdevs [2018-11-16 21:16:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_cdevs [2018-11-16 21:16:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure st_probe [2018-11-16 21:16:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure st_remove [2018-11-16 21:16:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tape_release [2018-11-16 21:16:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure init_st [2018-11-16 21:16:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_st [2018-11-16 21:16:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure st_try_direct_io_show [2018-11-16 21:16:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure st_fixed_buffer_size_show [2018-11-16 21:16:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure st_max_sg_segs_show [2018-11-16 21:16:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure st_version_show [2018-11-16 21:16:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure do_create_sysfs_files [2018-11-16 21:16:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure do_remove_sysfs_files [2018-11-16 21:16:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure defined_show [2018-11-16 21:16:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure default_blksize_show [2018-11-16 21:16:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure default_density_show [2018-11-16 21:16:02,567 INFO L138 BoogieDeclarations]: Found implementation of procedure default_compression_show [2018-11-16 21:16:02,567 INFO L138 BoogieDeclarations]: Found implementation of procedure options_show [2018-11-16 21:16:02,567 INFO L138 BoogieDeclarations]: Found implementation of procedure read_cnt_show [2018-11-16 21:16:02,567 INFO L138 BoogieDeclarations]: Found implementation of procedure read_byte_cnt_show [2018-11-16 21:16:02,567 INFO L138 BoogieDeclarations]: Found implementation of procedure read_ns_show [2018-11-16 21:16:02,567 INFO L138 BoogieDeclarations]: Found implementation of procedure write_cnt_show [2018-11-16 21:16:02,567 INFO L138 BoogieDeclarations]: Found implementation of procedure write_byte_cnt_show [2018-11-16 21:16:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ns_show [2018-11-16 21:16:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure in_flight_show [2018-11-16 21:16:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure io_ns_show [2018-11-16 21:16:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure other_cnt_show [2018-11-16 21:16:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure resid_cnt_show [2018-11-16 21:16:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure sgl_map_user_pages [2018-11-16 21:16:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure sgl_unmap_user_pages [2018-11-16 21:16:02,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_20 [2018-11-16 21:16:02,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_driver_21 [2018-11-16 21:16:02,569 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-16 21:16:02,569 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-16 21:16:02,569 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-16 21:16:02,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2018-11-16 21:16:02,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2018-11-16 21:16:02,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2018-11-16 21:16:02,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2018-11-16 21:16:02,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_9 [2018-11-16 21:16:02,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_10 [2018-11-16 21:16:02,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2018-11-16 21:16:02,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2018-11-16 21:16:02,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2018-11-16 21:16:02,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2018-11-16 21:16:02,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2018-11-16 21:16:02,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_16 [2018-11-16 21:16:02,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2018-11-16 21:16:02,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_18 [2018-11-16 21:16:02,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2018-11-16 21:16:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_20 [2018-11-16 21:16:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2018-11-16 21:16:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2018-11-16 21:16:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2018-11-16 21:16:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2018-11-16 21:16:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-16 21:16:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2018-11-16 21:16:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-16 21:16:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-16 21:16:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-16 21:16:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-16 21:16:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2018-11-16 21:16:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2018-11-16 21:16:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2018-11-16 21:16:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2018-11-16 21:16:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2018-11-16 21:16:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2018-11-16 21:16:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2018-11-16 21:16:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2018-11-16 21:16:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2018-11-16 21:16:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2018-11-16 21:16:02,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2018-11-16 21:16:02,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2018-11-16 21:16:02,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2018-11-16 21:16:02,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2018-11-16 21:16:02,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2018-11-16 21:16:02,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-16 21:16:02,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2018-11-16 21:16:02,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2018-11-16 21:16:02,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2018-11-16 21:16:02,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2018-11-16 21:16:02,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2018-11-16 21:16:02,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2018-11-16 21:16:02,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_scsi_tape [2018-11-16 21:16:02,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_scsi_tape [2018-11-16 21:16:02,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_scsi_tape [2018-11-16 21:16:02,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_scsi_tape [2018-11-16 21:16:02,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_scsi_tape [2018-11-16 21:16:02,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_scsi_tape [2018-11-16 21:16:02,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_scsi_tape [2018-11-16 21:16:02,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock_of_scsi_tape [2018-11-16 21:16:02,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock_of_scsi_tape [2018-11-16 21:16:02,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock_of_scsi_tape [2018-11-16 21:16:02,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock_of_scsi_tape [2018-11-16 21:16:02,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-16 21:16:02,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-16 21:16:02,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2018-11-16 21:16:02,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2018-11-16 21:16:02,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-16 21:16:02,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2018-11-16 21:16:02,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2018-11-16 21:16:02,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2018-11-16 21:16:02,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2018-11-16 21:16:02,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2018-11-16 21:16:02,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2018-11-16 21:16:02,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_st_ref_mutex [2018-11-16 21:16:02,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_st_ref_mutex [2018-11-16 21:16:02,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_st_ref_mutex [2018-11-16 21:16:02,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_st_ref_mutex [2018-11-16 21:16:02,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_st_ref_mutex [2018-11-16 21:16:02,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_st_ref_mutex [2018-11-16 21:16:02,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_st_ref_mutex [2018-11-16 21:16:02,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_st_ref_mutex [2018-11-16 21:16:02,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_st_ref_mutex [2018-11-16 21:16:02,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_st_ref_mutex [2018-11-16 21:16:02,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_st_ref_mutex [2018-11-16 21:16:02,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-16 21:16:02,581 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-16 21:16:02,581 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-16 21:16:02,582 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-16 21:16:02,582 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2018-11-16 21:16:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-16 21:16:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-16 21:16:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-16 21:16:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2018-11-16 21:16:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-16 21:16:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-16 21:16:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-16 21:16:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-16 21:16:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-16 21:16:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-16 21:16:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-16 21:16:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-16 21:16:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-16 21:16:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-16 21:16:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-16 21:16:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-16 21:16:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2018-11-16 21:16:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-11-16 21:16:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-11-16 21:16:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-16 21:16:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-16 21:16:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-16 21:16:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-16 21:16:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-16 21:16:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-16 21:16:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2018-11-16 21:16:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-11-16 21:16:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2018-11-16 21:16:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-16 21:16:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-16 21:16:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-16 21:16:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2018-11-16 21:16:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-16 21:16:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-16 21:16:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2018-11-16 21:16:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2018-11-16 21:16:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2018-11-16 21:16:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2018-11-16 21:16:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_inc [2018-11-16 21:16:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_dec [2018-11-16 21:16:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2018-11-16 21:16:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-16 21:16:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2018-11-16 21:16:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_10 [2018-11-16 21:16:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-16 21:16:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2018-11-16 21:16:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2018-11-16 21:16:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2018-11-16 21:16:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2018-11-16 21:16:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2018-11-16 21:16:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2018-11-16 21:16:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2018-11-16 21:16:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2018-11-16 21:16:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2018-11-16 21:16:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2018-11-16 21:16:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-16 21:16:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-16 21:16:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-16 21:16:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-16 21:16:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-16 21:16:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-16 21:16:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-16 21:16:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-16 21:16:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-16 21:16:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-16 21:16:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-16 21:16:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-16 21:16:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-16 21:16:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-16 21:16:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-16 21:16:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-16 21:16:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2018-11-16 21:16:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_16 [2018-11-16 21:16:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_18 [2018-11-16 21:16:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_20 [2018-11-16 21:16:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-16 21:16:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2018-11-16 21:16:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2018-11-16 21:16:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_9 [2018-11-16 21:16:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2018-11-16 21:16:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2018-11-16 21:16:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2018-11-16 21:16:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2018-11-16 21:16:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2018-11-16 21:16:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2018-11-16 21:16:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2018-11-16 21:16:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_scsi_tape [2018-11-16 21:16:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_scsi_tape [2018-11-16 21:16:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2018-11-16 21:16:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2018-11-16 21:16:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2018-11-16 21:16:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_st_ref_mutex [2018-11-16 21:16:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_st_ref_mutex [2018-11-16 21:16:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2018-11-16 21:16:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2018-11-16 21:16:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-16 21:16:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-16 21:16:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-16 21:16:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-16 21:16:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-16 21:16:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2018-11-16 21:16:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-16 21:16:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2018-11-16 21:16:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2018-11-16 21:16:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2018-11-16 21:16:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2018-11-16 21:16:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2018-11-16 21:16:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2018-11-16 21:16:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2018-11-16 21:16:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2018-11-16 21:16:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2018-11-16 21:16:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload [2018-11-16 21:16:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2018-11-16 21:16:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2018-11-16 21:16:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload_end [2018-11-16 21:16:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2018-11-16 21:16:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-16 21:16:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2018-11-16 21:16:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2018-11-16 21:16:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-16 21:16:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-16 21:16:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-16 21:16:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-16 21:16:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_20 [2018-11-16 21:16:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_driver_21 [2018-11-16 21:16:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_link [2018-11-16 21:16:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_link [2018-11-16 21:16:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2018-11-16 21:16:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2018-11-16 21:16:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2018-11-16 21:16:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-16 21:16:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2018-11-16 21:16:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2018-11-16 21:16:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2018-11-16 21:16:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev_region [2018-11-16 21:16:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2018-11-16 21:16:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-16 21:16:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure SetPageDirty [2018-11-16 21:16:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2018-11-16 21:16:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2018-11-16 21:16:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure get_user_pages_unlocked [2018-11-16 21:16:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2018-11-16 21:16:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2018-11-16 21:16:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2018-11-16 21:16:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure __class_register [2018-11-16 21:16:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2018-11-16 21:16:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-16 21:16:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-16 21:16:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-16 21:16:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2018-11-16 21:16:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2018-11-16 21:16:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2018-11-16 21:16:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2018-11-16 21:16:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-16 21:16:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-16 21:16:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2018-11-16 21:16:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2018-11-16 21:16:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-16 21:16:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-16 21:16:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2018-11-16 21:16:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_put_request [2018-11-16 21:16:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2018-11-16 21:16:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_set_block_pc [2018-11-16 21:16:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_ioctl [2018-11-16 21:16:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2018-11-16 21:16:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_unmap_user [2018-11-16 21:16:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq_nowait [2018-11-16 21:16:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_rq_timeout [2018-11-16 21:16:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_queue [2018-11-16 21:16:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_queue [2018-11-16 21:16:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure queue_max_segments [2018-11-16 21:16:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure queue_dma_alignment [2018-11-16 21:16:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_alloc [2018-11-16 21:16:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2018-11-16 21:16:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2018-11-16 21:16:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2018-11-16 21:16:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_normalize_sense [2018-11-16 21:16:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_print_sense [2018-11-16 21:16:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2018-11-16 21:16:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_get [2018-11-16 21:16:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2018-11-16 21:16:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_medium_removal [2018-11-16 21:16:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_get_device [2018-11-16 21:16:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_put_device [2018-11-16 21:16:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_register_driver [2018-11-16 21:16:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2018-11-16 21:16:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sense_desc_find [2018-11-16 21:16:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_sense_info_fld [2018-11-16 21:16:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl_block_when_processing_errors [2018-11-16 21:16:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl [2018-11-16 21:16:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure enlarge_buffer [2018-11-16 21:16:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure clear_buffer [2018-11-16 21:16:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2018-11-16 21:16:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure append_to_buffer [2018-11-16 21:16:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure from_buffer [2018-11-16 21:16:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure move_buffer_data [2018-11-16 21:16:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure sgl_map_user_pages [2018-11-16 21:16:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure sgl_unmap_user_pages [2018-11-16 21:16:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure st_probe [2018-11-16 21:16:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure st_remove [2018-11-16 21:16:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure do_create_sysfs_files [2018-11-16 21:16:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure do_remove_sysfs_files [2018-11-16 21:16:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure st_compression [2018-11-16 21:16:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure find_partition [2018-11-16 21:16:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure switch_partition [2018-11-16 21:16:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure st_int_ioctl [2018-11-16 21:16:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tape_release [2018-11-16 21:16:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tape_get [2018-11-16 21:16:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tape_put [2018-11-16 21:16:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure st_incompatible [2018-11-16 21:16:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2018-11-16 21:16:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure st_analyze_sense [2018-11-16 21:16:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure st_chk_result [2018-11-16 21:16:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure st_allocate_request [2018-11-16 21:16:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure st_release_request [2018-11-16 21:16:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure st_do_stats [2018-11-16 21:16:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure st_scsi_execute_end [2018-11-16 21:16:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure st_scsi_execute [2018-11-16 21:16:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure st_do_scsi [2018-11-16 21:16:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure write_behind_check [2018-11-16 21:16:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2018-11-16 21:16:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure st_flush_write_buffer [2018-11-16 21:16:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure flush_buffer [2018-11-16 21:16:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure set_mode_densblk [2018-11-16 21:16:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2018-11-16 21:16:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure reset_state [2018-11-16 21:16:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure test_ready [2018-11-16 21:16:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure check_tape [2018-11-16 21:16:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure st_open [2018-11-16 21:16:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure st_flush [2018-11-16 21:16:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure st_release [2018-11-16 21:16:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure rw_checks [2018-11-16 21:16:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure setup_buffering [2018-11-16 21:16:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure release_buffering [2018-11-16 21:16:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure st_write [2018-11-16 21:16:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure read_tape [2018-11-16 21:16:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure st_read [2018-11-16 21:16:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure st_log_options [2018-11-16 21:16:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure st_set_options [2018-11-16 21:16:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure read_mode_page [2018-11-16 21:16:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_page [2018-11-16 21:16:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure do_load_unload [2018-11-16 21:16:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure deb_space_print [2018-11-16 21:16:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure get_location [2018-11-16 21:16:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure set_location [2018-11-16 21:16:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure nbr_partitions [2018-11-16 21:16:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure partition_tape [2018-11-16 21:16:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure st_ioctl [2018-11-16 21:16:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure st_compat_ioctl [2018-11-16 21:16:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~TO~C_INT [2018-11-16 21:16:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure new_tape_buffer [2018-11-16 21:16:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2018-11-16 21:16:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure validate_options [2018-11-16 21:16:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure create_one_cdev [2018-11-16 21:16:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure create_cdevs [2018-11-16 21:16:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure remove_cdevs [2018-11-16 21:16:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure init_st [2018-11-16 21:16:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure exit_st [2018-11-16 21:16:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure st_try_direct_io_show [2018-11-16 21:16:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure st_fixed_buffer_size_show [2018-11-16 21:16:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure st_max_sg_segs_show [2018-11-16 21:16:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure st_version_show [2018-11-16 21:16:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure defined_show [2018-11-16 21:16:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure default_blksize_show [2018-11-16 21:16:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure default_density_show [2018-11-16 21:16:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure default_compression_show [2018-11-16 21:16:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure options_show [2018-11-16 21:16:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure read_cnt_show [2018-11-16 21:16:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure read_byte_cnt_show [2018-11-16 21:16:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure read_ns_show [2018-11-16 21:16:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure write_cnt_show [2018-11-16 21:16:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure write_byte_cnt_show [2018-11-16 21:16:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure write_ns_show [2018-11-16 21:16:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure in_flight_show [2018-11-16 21:16:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure io_ns_show [2018-11-16 21:16:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure other_cnt_show [2018-11-16 21:16:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure resid_cnt_show [2018-11-16 21:16:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-16 21:16:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-16 21:16:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-16 21:16:02,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-16 21:16:02,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2018-11-16 21:16:02,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-16 21:16:02,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-16 21:16:02,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2018-11-16 21:16:02,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2018-11-16 21:16:02,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2018-11-16 21:16:02,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2018-11-16 21:16:02,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2018-11-16 21:16:02,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2018-11-16 21:16:02,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2018-11-16 21:16:02,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2018-11-16 21:16:02,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2018-11-16 21:16:02,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2018-11-16 21:16:02,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2018-11-16 21:16:02,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2018-11-16 21:16:02,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-16 21:16:02,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2018-11-16 21:16:02,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2018-11-16 21:16:02,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2018-11-16 21:16:02,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2018-11-16 21:16:02,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2018-11-16 21:16:02,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_scsi_tape [2018-11-16 21:16:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_scsi_tape [2018-11-16 21:16:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_scsi_tape [2018-11-16 21:16:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_scsi_tape [2018-11-16 21:16:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_scsi_tape [2018-11-16 21:16:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock_of_scsi_tape [2018-11-16 21:16:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock_of_scsi_tape [2018-11-16 21:16:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock_of_scsi_tape [2018-11-16 21:16:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock_of_scsi_tape [2018-11-16 21:16:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-16 21:16:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-16 21:16:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-16 21:16:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2018-11-16 21:16:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2018-11-16 21:16:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2018-11-16 21:16:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2018-11-16 21:16:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2018-11-16 21:16:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_st_ref_mutex [2018-11-16 21:16:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_st_ref_mutex [2018-11-16 21:16:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_st_ref_mutex [2018-11-16 21:16:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_st_ref_mutex [2018-11-16 21:16:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_st_ref_mutex [2018-11-16 21:16:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_st_ref_mutex [2018-11-16 21:16:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_st_ref_mutex [2018-11-16 21:16:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_st_ref_mutex [2018-11-16 21:16:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_st_ref_mutex [2018-11-16 21:16:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-16 21:16:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-16 21:16:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-16 21:16:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-16 21:16:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-16 21:16:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-16 21:16:02,813 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: ConstantTerms have to use Rationals at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:55) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.lambda$0(UltimateNormalFormUtils.java:150) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SubtermPropertyChecker$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:151) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.SmtFunctionDefinition.create(SmtFunctionDefinition.java:102) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SmtSymbolTable.declareFunction(Boogie2SmtSymbolTable.java:376) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SmtSymbolTable.(Boogie2SmtSymbolTable.java:154) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SMT.(Boogie2SMT.java:96) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.(CfgBuilder.java:210) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:87) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-16 21:16:02,818 INFO L168 Benchmark]: Toolchain (without parser) took 12100.68 ms. Allocated memory was 1.5 GB in the beginning and 2.9 GB in the end (delta: 1.4 GB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -378.8 MB). Peak memory consumption was 995.9 MB. Max. memory is 7.1 GB. [2018-11-16 21:16:02,820 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-16 21:16:02,820 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11036.41 ms. Allocated memory was 1.5 GB in the beginning and 2.9 GB in the end (delta: 1.4 GB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -575.5 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2018-11-16 21:16:02,821 INFO L168 Benchmark]: Boogie Preprocessor took 713.06 ms. Allocated memory is still 2.9 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 133.8 MB). Peak memory consumption was 133.8 MB. Max. memory is 7.1 GB. [2018-11-16 21:16:02,821 INFO L168 Benchmark]: RCFGBuilder took 346.48 ms. Allocated memory is still 2.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 62.9 MB). Peak memory consumption was 62.9 MB. Max. memory is 7.1 GB. [2018-11-16 21:16:02,827 INFO L336 ainManager$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 0.26 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 11036.41 ms. Allocated memory was 1.5 GB in the beginning and 2.9 GB in the end (delta: 1.4 GB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -575.5 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. * Boogie Preprocessor took 713.06 ms. Allocated memory is still 2.9 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 133.8 MB). Peak memory consumption was 133.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 346.48 ms. Allocated memory is still 2.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 62.9 MB). Peak memory consumption was 62.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: ConstantTerms have to use Rationals de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: ConstantTerms have to use Rationals: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:55) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...