java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--osst.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 20:15:51,938 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 20:15:51,940 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 20:15:51,953 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 20:15:51,953 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 20:15:51,954 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 20:15:51,956 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 20:15:51,957 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 20:15:51,959 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 20:15:51,960 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 20:15:51,961 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 20:15:51,962 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 20:15:51,962 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 20:15:51,963 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 20:15:51,964 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 20:15:51,965 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 20:15:51,966 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 20:15:51,967 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 20:15:51,968 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 20:15:51,970 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 20:15:51,971 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 20:15:51,972 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 20:15:51,973 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 20:15:51,974 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 20:15:51,976 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 20:15:51,976 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 20:15:51,976 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 20:15:51,977 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 20:15:51,977 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 20:15:51,978 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 20:15:51,979 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 20:15:51,979 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 20:15:51,980 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 20:15:51,981 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 20:15:51,982 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 20:15:51,982 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 20:15:51,982 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 20:15:51,982 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 20:15:51,983 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 20:15:51,983 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 20:15:51,984 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 20:15:51,985 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-11 20:15:51,999 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 20:15:52,000 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 20:15:52,000 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 20:15:52,001 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 20:15:52,002 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 20:15:52,002 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 20:15:52,002 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 20:15:52,003 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 20:15:52,003 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 20:15:52,003 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 20:15:52,004 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 20:15:52,004 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 20:15:52,004 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 20:15:52,004 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 20:15:52,004 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 20:15:52,004 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 20:15:52,005 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 20:15:52,005 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 20:15:52,005 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 20:15:52,006 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 20:15:52,006 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 20:15:52,007 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 20:15:52,007 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 20:15:52,007 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 20:15:52,007 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 20:15:52,007 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 20:15:52,008 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 20:15:52,008 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 20:15:52,008 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 20:15:52,008 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 20:15:52,059 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 20:15:52,072 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 20:15:52,076 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 20:15:52,077 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 20:15:52,077 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 20:15:52,078 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--osst.ko-entry_point.cil.out.i [2019-09-11 20:15:52,138 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f6be5e83/191328c9c3304760834a545eb9d2b1e2/FLAG4fa606499 [2019-09-11 20:15:53,065 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 20:15:53,066 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--osst.ko-entry_point.cil.out.i [2019-09-11 20:15:53,124 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f6be5e83/191328c9c3304760834a545eb9d2b1e2/FLAG4fa606499 [2019-09-11 20:15:53,471 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f6be5e83/191328c9c3304760834a545eb9d2b1e2 [2019-09-11 20:15:53,483 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 20:15:53,485 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 20:15:53,486 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 20:15:53,486 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 20:15:53,490 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 20:15:53,491 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 08:15:53" (1/1) ... [2019-09-11 20:15:53,494 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d390f8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:15:53, skipping insertion in model container [2019-09-11 20:15:53,495 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 08:15:53" (1/1) ... [2019-09-11 20:15:53,502 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 20:15:53,673 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 20:15:56,942 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 20:15:57,007 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 20:15:57,550 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 20:15:58,474 INFO L192 MainTranslator]: Completed translation [2019-09-11 20:15:58,475 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:15:58 WrapperNode [2019-09-11 20:15:58,475 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 20:15:58,476 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 20:15:58,476 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 20:15:58,476 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 20:15:58,493 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:15:58" (1/1) ... [2019-09-11 20:15:58,495 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:15:58" (1/1) ... [2019-09-11 20:15:58,681 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:15:58" (1/1) ... [2019-09-11 20:15:58,682 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:15:58" (1/1) ... [2019-09-11 20:15:58,908 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:15:58" (1/1) ... [2019-09-11 20:15:58,946 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:15:58" (1/1) ... [2019-09-11 20:15:58,996 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:15:58" (1/1) ... [2019-09-11 20:15:59,064 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 20:15:59,064 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 20:15:59,065 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 20:15:59,065 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 20:15:59,066 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:15:58" (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 [2019-09-11 20:15:59,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 20:15:59,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 20:15:59,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2019-09-11 20:15:59,132 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-09-11 20:15:59,132 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2019-09-11 20:15:59,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-09-11 20:15:59,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-11 20:15:59,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-09-11 20:15:59,132 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-09-11 20:15:59,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2019-09-11 20:15:59,133 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2019-09-11 20:15:59,133 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2019-09-11 20:15:59,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-11 20:15:59,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-11 20:15:59,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-11 20:15:59,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-11 20:15:59,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-11 20:15:59,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-11 20:15:59,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-11 20:15:59,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-11 20:15:59,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-11 20:15:59,135 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-09-11 20:15:59,135 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-09-11 20:15:59,136 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-09-11 20:15:59,137 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-09-11 20:15:59,139 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-09-11 20:15:59,139 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-09-11 20:15:59,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-11 20:15:59,139 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-11 20:15:59,139 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-11 20:15:59,140 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-09-11 20:15:59,140 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2019-09-11 20:15:59,140 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2019-09-11 20:15:59,140 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-09-11 20:15:59,140 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-11 20:15:59,140 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-09-11 20:15:59,140 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-09-11 20:15:59,141 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2019-09-11 20:15:59,141 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2019-09-11 20:15:59,141 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2019-09-11 20:15:59,141 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2019-09-11 20:15:59,141 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_sense [2019-09-11 20:15:59,141 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_chk_result [2019-09-11 20:15:59,141 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_end_async [2019-09-11 20:15:59,142 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_allocate_request [2019-09-11 20:15:59,142 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_release_request [2019-09-11 20:15:59,142 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_execute [2019-09-11 20:15:59,142 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_do_scsi [2019-09-11 20:15:59,143 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_behind_check [2019-09-11 20:15:59,143 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_init_aux [2019-09-11 20:15:59,143 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_frame [2019-09-11 20:15:59,143 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_ready [2019-09-11 20:15:59,143 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_for_medium [2019-09-11 20:15:59,143 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_position_tape_and_confirm [2019-09-11 20:15:59,143 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_drive_buffer [2019-09-11 20:15:59,145 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_frame [2019-09-11 20:15:59,145 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_recover_wait_frame [2019-09-11 20:15:59,145 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_frame [2019-09-11 20:15:59,145 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_initiate_read [2019-09-11 20:15:59,145 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_logical_frame [2019-09-11 20:15:59,145 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_logical_blk [2019-09-11 20:15:59,145 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_sector [2019-09-11 20:15:59,145 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_sector [2019-09-11 20:15:59,146 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_back_buffer_and_rewrite [2019-09-11 20:15:59,146 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reposition_and_retry [2019-09-11 20:15:59,146 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_error_recovery [2019-09-11 20:15:59,146 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_backward [2019-09-11 20:15:59,147 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_slow [2019-09-11 20:15:59,147 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_fast [2019-09-11 20:15:59,147 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filemark [2019-09-11 20:15:59,147 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_eod [2019-09-11 20:15:59,147 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filler [2019-09-11 20:15:59,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_write_header [2019-09-11 20:15:59,148 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_header [2019-09-11 20:15:59,148 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reset_header [2019-09-11 20:15:59,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_analyze_headers [2019-09-11 20:15:59,148 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_headers [2019-09-11 20:15:59,148 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_position [2019-09-11 20:15:59,148 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_parse_firmware_rev [2019-09-11 20:15:59,148 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_configure_onstream [2019-09-11 20:15:59,148 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2019-09-11 20:15:59,149 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_frame_position [2019-09-11 20:15:59,149 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_frame_position [2019-09-11 20:15:59,149 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_trailer [2019-09-11 20:15:59,149 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_write_buffer [2019-09-11 20:15:59,149 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_buffer [2019-09-11 20:15:59,149 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_frame [2019-09-11 20:15:59,149 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2019-09-11 20:15:59,149 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_state [2019-09-11 20:15:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write [2019-09-11 20:15:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read [2019-09-11 20:15:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_log_options [2019-09-11 20:15:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_options [2019-09-11 20:15:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_int_ioctl [2019-09-11 20:15:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __os_scsi_tape_open [2019-09-11 20:15:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_open [2019-09-11 20:15:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_flush [2019-09-11 20:15:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_close [2019-09-11 20:15:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_ioctl [2019-09-11 20:15:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_compat_ioctl [2019-09-11 20:15:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure new_tape_buffer [2019-09-11 20:15:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure enlarge_buffer [2019-09-11 20:15:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2019-09-11 20:15:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure append_to_buffer [2019-09-11 20:15:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure from_buffer [2019-09-11 20:15:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_zero_buffer_tail [2019-09-11 20:15:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_to_buffer [2019-09-11 20:15:59,152 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_from_buffer [2019-09-11 20:15:59,152 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_options [2019-09-11 20:15:59,152 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_supports [2019-09-11 20:15:59,152 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_version_show [2019-09-11 20:15:59,152 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_create_sysfs_files [2019-09-11 20:15:59,152 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove_sysfs_files [2019-09-11 20:15:59,152 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_adr_rev_show [2019-09-11 20:15:59,152 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_linux_media_version_show [2019-09-11 20:15:59,153 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_capacity_show [2019-09-11 20:15:59,153 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_first_data_ppos_show [2019-09-11 20:15:59,153 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_eod_frame_ppos_show [2019-09-11 20:15:59,153 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_filemark_cnt_show [2019-09-11 20:15:59,153 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_init [2019-09-11 20:15:59,153 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_destroy [2019-09-11 20:15:59,153 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_add [2019-09-11 20:15:59,154 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_cleanup [2019-09-11 20:15:59,154 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_probe [2019-09-11 20:15:59,154 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove [2019-09-11 20:15:59,154 INFO L138 BoogieDeclarations]: Found implementation of procedure init_osst [2019-09-11 20:15:59,154 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_osst [2019-09-11 20:15:59,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_driver_9 [2019-09-11 20:15:59,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_8 [2019-09-11 20:15:59,155 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 20:15:59,155 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-11 20:15:59,155 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-11 20:15:59,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-09-11 20:15:59,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2019-09-11 20:15:59,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-09-11 20:15:59,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2019-09-11 20:15:59,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_9 [2019-09-11 20:15:59,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_10 [2019-09-11 20:15:59,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-09-11 20:15:59,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_12 [2019-09-11 20:15:59,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-09-11 20:15:59,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_14 [2019-09-11 20:15:59,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-09-11 20:15:59,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-09-11 20:15:59,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2019-09-11 20:15:59,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2019-09-11 20:15:59,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_19 [2019-09-11 20:15:59,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2019-09-11 20:15:59,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2019-09-11 20:15:59,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2019-09-11 20:15:59,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2019-09-11 20:15:59,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2019-09-11 20:15:59,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_25 [2019-09-11 20:15:59,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_26 [2019-09-11 20:15:59,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-11 20:15:59,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-11 20:15:59,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-11 20:15:59,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-11 20:15:59,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-11 20:15:59,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-11 20:15:59,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-09-11 20:15:59,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-09-11 20:15:59,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-11 20:15:59,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-11 20:15:59,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-11 20:15:59,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-11 20:15:59,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-11 20:15:59,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-09-11 20:15:59,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-09-11 20:15:59,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-09-11 20:15:59,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-09-11 20:15:59,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-09-11 20:15:59,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-09-11 20:15:59,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-11 20:15:59,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-11 20:15:59,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-11 20:15:59,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-11 20:15:59,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-11 20:15:59,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-09-11 20:15:59,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-09-11 20:15:59,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-09-11 20:15:59,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-09-11 20:15:59,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_osst_tape [2019-09-11 20:15:59,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_osst_tape [2019-09-11 20:15:59,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_osst_tape [2019-09-11 20:15:59,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_osst_tape [2019-09-11 20:15:59,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_osst_tape [2019-09-11 20:15:59,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_osst_tape [2019-09-11 20:15:59,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_osst_tape [2019-09-11 20:15:59,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock_of_osst_tape [2019-09-11 20:15:59,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock_of_osst_tape [2019-09-11 20:15:59,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock_of_osst_tape [2019-09-11 20:15:59,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock_of_osst_tape [2019-09-11 20:15:59,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-11 20:15:59,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-11 20:15:59,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-11 20:15:59,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-11 20:15:59,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-11 20:15:59,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-11 20:15:59,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-11 20:15:59,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-09-11 20:15:59,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-11 20:15:59,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-11 20:15:59,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-11 20:15:59,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_osst_int_mutex [2019-09-11 20:15:59,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_osst_int_mutex [2019-09-11 20:15:59,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_osst_int_mutex [2019-09-11 20:15:59,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_osst_int_mutex [2019-09-11 20:15:59,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_osst_int_mutex [2019-09-11 20:15:59,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_osst_int_mutex [2019-09-11 20:15:59,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_osst_int_mutex [2019-09-11 20:15:59,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_osst_int_mutex [2019-09-11 20:15:59,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_osst_int_mutex [2019-09-11 20:15:59,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_osst_int_mutex [2019-09-11 20:15:59,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_osst_int_mutex [2019-09-11 20:15:59,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-11 20:15:59,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_put_request [2019-09-11 20:15:59,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2019-09-11 20:15:59,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-09-11 20:15:59,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-09-11 20:15:59,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2019-09-11 20:15:59,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-11 20:15:59,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-09-11 20:15:59,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2019-09-11 20:15:59,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-11 20:15:59,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2019-09-11 20:15:59,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_print_sense [2019-09-11 20:15:59,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2019-09-11 20:15:59,169 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-09-11 20:15:59,169 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-09-11 20:15:59,169 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2019-09-11 20:15:59,169 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2019-09-11 20:15:59,169 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2019-09-11 20:15:59,169 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2019-09-11 20:15:59,170 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_execute_rq_nowait [2019-09-11 20:15:59,170 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_get_request [2019-09-11 20:15:59,170 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_put_request [2019-09-11 20:15:59,170 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_kern [2019-09-11 20:15:59,170 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_user [2019-09-11 20:15:59,170 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_set_block_pc [2019-09-11 20:15:59,170 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_unmap_user [2019-09-11 20:15:59,170 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-09-11 20:15:59,171 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2019-09-11 20:15:59,171 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-09-11 20:15:59,171 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2019-09-11 20:15:59,171 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2019-09-11 20:15:59,171 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2019-09-11 20:15:59,171 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2019-09-11 20:15:59,171 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2019-09-11 20:15:59,172 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2019-09-11 20:15:59,172 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2019-09-11 20:15:59,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-11 20:15:59,172 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-11 20:15:59,172 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-09-11 20:15:59,172 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2019-09-11 20:15:59,172 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-09-11 20:15:59,172 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-11 20:15:59,173 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2019-09-11 20:15:59,173 INFO L138 BoogieDeclarations]: Found implementation of procedure panic [2019-09-11 20:15:59,173 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-11 20:15:59,173 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2019-09-11 20:15:59,173 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2019-09-11 20:15:59,173 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2019-09-11 20:15:59,173 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_get [2019-09-11 20:15:59,174 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2019-09-11 20:15:59,174 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_sense_info_fld [2019-09-11 20:15:59,174 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl [2019-09-11 20:15:59,174 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl_block_when_processing_errors [2019-09-11 20:15:59,174 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_normalize_sense [2019-09-11 20:15:59,174 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_register_driver [2019-09-11 20:15:59,174 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sense_desc_find [2019-09-11 20:15:59,175 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_medium_removal [2019-09-11 20:15:59,175 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk [2019-09-11 20:15:59,175 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2019-09-11 20:15:59,175 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-09-11 20:15:59,175 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-09-11 20:15:59,175 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2019-09-11 20:15:59,175 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-09-11 20:15:59,175 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-11 20:15:59,176 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-11 20:15:59,177 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-11 20:15:59,177 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-11 20:15:59,178 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-11 20:15:59,178 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-09-11 20:15:59,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-11 20:15:59,178 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 20:15:59,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-11 20:15:59,178 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-09-11 20:15:59,178 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2019-09-11 20:15:59,178 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-09-11 20:15:59,179 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-11 20:15:59,179 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-09-11 20:15:59,179 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-11 20:15:59,179 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-09-11 20:15:59,179 INFO L130 BoogieDeclarations]: Found specification of procedure panic [2019-09-11 20:15:59,179 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-11 20:15:59,180 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-11 20:15:59,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-11 20:15:59,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-11 20:15:59,180 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-11 20:15:59,182 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-09-11 20:15:59,182 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2019-09-11 20:15:59,182 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-11 20:15:59,183 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-11 20:15:59,183 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-09-11 20:15:59,183 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-09-11 20:15:59,183 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-09-11 20:15:59,183 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-09-11 20:15:59,183 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-09-11 20:15:59,183 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-11 20:15:59,183 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-11 20:15:59,184 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2019-09-11 20:15:59,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-11 20:15:59,184 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2019-09-11 20:15:59,184 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-11 20:15:59,184 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-09-11 20:15:59,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_10 [2019-09-11 20:15:59,184 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-11 20:15:59,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2019-09-11 20:15:59,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-09-11 20:15:59,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-09-11 20:15:59,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-09-11 20:15:59,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-09-11 20:15:59,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2019-09-11 20:15:59,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2019-09-11 20:15:59,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2019-09-11 20:15:59,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2019-09-11 20:15:59,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2019-09-11 20:15:59,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2019-09-11 20:15:59,187 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-11 20:15:59,187 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-11 20:15:59,187 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-11 20:15:59,188 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-11 20:15:59,188 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-11 20:15:59,188 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-11 20:15:59,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-11 20:15:59,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-11 20:15:59,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-11 20:15:59,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-11 20:15:59,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-11 20:15:59,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-11 20:15:59,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-11 20:15:59,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-11 20:15:59,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-11 20:15:59,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-11 20:15:59,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-11 20:15:59,189 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2019-09-11 20:15:59,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_12 [2019-09-11 20:15:59,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_14 [2019-09-11 20:15:59,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_19 [2019-09-11 20:15:59,190 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-09-11 20:15:59,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-09-11 20:15:59,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2019-09-11 20:15:59,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_9 [2019-09-11 20:15:59,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-09-11 20:15:59,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2019-09-11 20:15:59,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-11 20:15:59,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-11 20:15:59,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-11 20:15:59,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-11 20:15:59,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_osst_tape [2019-09-11 20:15:59,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_osst_tape [2019-09-11 20:15:59,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-11 20:15:59,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-11 20:15:59,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-11 20:15:59,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_osst_int_mutex [2019-09-11 20:15:59,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_osst_int_mutex [2019-09-11 20:15:59,192 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-09-11 20:15:59,192 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2019-09-11 20:15:59,192 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2019-09-11 20:15:59,192 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-11 20:15:59,192 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-09-11 20:15:59,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-11 20:15:59,193 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-11 20:15:59,193 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-09-11 20:15:59,193 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-09-11 20:15:59,193 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2019-09-11 20:15:59,193 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2019-09-11 20:15:59,193 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-09-11 20:15:59,193 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2019-09-11 20:15:59,194 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-09-11 20:15:59,194 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2019-09-11 20:15:59,194 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-09-11 20:15:59,194 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2019-09-11 20:15:59,194 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-09-11 20:15:59,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-11 20:15:59,194 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-09-11 20:15:59,194 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-11 20:15:59,195 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-11 20:15:59,195 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-11 20:15:59,195 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-11 20:15:59,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_driver_9 [2019-09-11 20:15:59,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_8 [2019-09-11 20:15:59,195 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-09-11 20:15:59,195 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2019-09-11 20:15:59,197 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2019-09-11 20:15:59,197 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2019-09-11 20:15:59,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_25 [2019-09-11 20:15:59,198 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2019-09-11 20:15:59,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_26 [2019-09-11 20:15:59,200 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2019-09-11 20:15:59,200 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-09-11 20:15:59,200 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2019-09-11 20:15:59,200 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-09-11 20:15:59,201 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2019-09-11 20:15:59,201 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2019-09-11 20:15:59,201 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2019-09-11 20:15:59,201 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2019-09-11 20:15:59,201 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2019-09-11 20:15:59,201 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2019-09-11 20:15:59,201 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-11 20:15:59,201 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2019-09-11 20:15:59,202 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2019-09-11 20:15:59,202 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2019-09-11 20:15:59,202 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2019-09-11 20:15:59,202 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-09-11 20:15:59,202 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-09-11 20:15:59,202 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-09-11 20:15:59,202 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-09-11 20:15:59,202 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-09-11 20:15:59,203 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-09-11 20:15:59,203 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2019-09-11 20:15:59,203 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2019-09-11 20:15:59,203 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2019-09-11 20:15:59,203 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2019-09-11 20:15:59,203 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2019-09-11 20:15:59,203 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_put_request [2019-09-11 20:15:59,203 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2019-09-11 20:15:59,203 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_set_block_pc [2019-09-11 20:15:59,204 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2019-09-11 20:15:59,204 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_unmap_user [2019-09-11 20:15:59,204 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_kern [2019-09-11 20:15:59,204 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq_nowait [2019-09-11 20:15:59,204 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-11 20:15:59,204 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_normalize_sense [2019-09-11 20:15:59,204 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_print_sense [2019-09-11 20:15:59,205 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2019-09-11 20:15:59,205 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_get [2019-09-11 20:15:59,205 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2019-09-11 20:15:59,205 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_medium_removal [2019-09-11 20:15:59,205 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_register_driver [2019-09-11 20:15:59,205 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2019-09-11 20:15:59,205 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sense_desc_find [2019-09-11 20:15:59,205 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_sense_info_fld [2019-09-11 20:15:59,206 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl_block_when_processing_errors [2019-09-11 20:15:59,206 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl [2019-09-11 20:15:59,206 INFO L130 BoogieDeclarations]: Found specification of procedure new_tape_buffer [2019-09-11 20:15:59,206 INFO L130 BoogieDeclarations]: Found specification of procedure enlarge_buffer [2019-09-11 20:15:59,206 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2019-09-11 20:15:59,206 INFO L130 BoogieDeclarations]: Found specification of procedure append_to_buffer [2019-09-11 20:15:59,206 INFO L130 BoogieDeclarations]: Found specification of procedure from_buffer [2019-09-11 20:15:59,206 INFO L130 BoogieDeclarations]: Found specification of procedure osst_zero_buffer_tail [2019-09-11 20:15:59,207 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_to_buffer [2019-09-11 20:15:59,207 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_from_buffer [2019-09-11 20:15:59,207 INFO L130 BoogieDeclarations]: Found specification of procedure osst_probe [2019-09-11 20:15:59,207 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove [2019-09-11 20:15:59,207 INFO L130 BoogieDeclarations]: Found specification of procedure osst_int_ioctl [2019-09-11 20:15:59,207 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_frame_position [2019-09-11 20:15:59,207 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_frame_position [2019-09-11 20:15:59,207 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_write_buffer [2019-09-11 20:15:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_error_recovery [2019-09-11 20:15:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2019-09-11 20:15:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_sense [2019-09-11 20:15:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure osst_chk_result [2019-09-11 20:15:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure osst_end_async [2019-09-11 20:15:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure osst_allocate_request [2019-09-11 20:15:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure osst_release_request [2019-09-11 20:15:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure osst_execute [2019-09-11 20:15:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-11 20:15:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-11 20:15:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure osst_do_scsi [2019-09-11 20:15:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_behind_check [2019-09-11 20:15:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure osst_init_aux [2019-09-11 20:15:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_frame [2019-09-11 20:15:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-09-11 20:15:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_ready [2019-09-11 20:15:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_for_medium [2019-09-11 20:15:59,210 INFO L130 BoogieDeclarations]: Found specification of procedure osst_position_tape_and_confirm [2019-09-11 20:15:59,210 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_drive_buffer [2019-09-11 20:15:59,210 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_frame [2019-09-11 20:15:59,210 INFO L130 BoogieDeclarations]: Found specification of procedure osst_recover_wait_frame [2019-09-11 20:15:59,210 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_frame [2019-09-11 20:15:59,210 INFO L130 BoogieDeclarations]: Found specification of procedure osst_initiate_read [2019-09-11 20:15:59,210 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_logical_frame [2019-09-11 20:15:59,210 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_logical_blk [2019-09-11 20:15:59,210 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_sector [2019-09-11 20:15:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_sector [2019-09-11 20:15:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_back_buffer_and_rewrite [2019-09-11 20:15:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reposition_and_retry [2019-09-11 20:15:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_backward [2019-09-11 20:15:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_slow [2019-09-11 20:15:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_fast [2019-09-11 20:15:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filemark [2019-09-11 20:15:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_eod [2019-09-11 20:15:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filler [2019-09-11 20:15:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_write_header [2019-09-11 20:15:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_header [2019-09-11 20:15:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reset_header [2019-09-11 20:15:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_analyze_headers [2019-09-11 20:15:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_headers [2019-09-11 20:15:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_position [2019-09-11 20:15:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure osst_parse_firmware_rev [2019-09-11 20:15:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure osst_configure_onstream [2019-09-11 20:15:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2019-09-11 20:15:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_trailer [2019-09-11 20:15:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_buffer [2019-09-11 20:15:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_frame [2019-09-11 20:15:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2019-09-11 20:15:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure reset_state [2019-09-11 20:15:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write [2019-09-11 20:15:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read [2019-09-11 20:15:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure osst_log_options [2019-09-11 20:15:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_options [2019-09-11 20:15:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure __os_scsi_tape_open [2019-09-11 20:15:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_open [2019-09-11 20:15:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_flush [2019-09-11 20:15:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_close [2019-09-11 20:15:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure osst_ioctl [2019-09-11 20:15:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure osst_compat_ioctl [2019-09-11 20:15:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2019-09-11 20:15:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure validate_options [2019-09-11 20:15:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure osst_supports [2019-09-11 20:15:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure osst_version_show [2019-09-11 20:15:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure osst_create_sysfs_files [2019-09-11 20:15:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove_sysfs_files [2019-09-11 20:15:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure osst_adr_rev_show [2019-09-11 20:15:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure osst_linux_media_version_show [2019-09-11 20:15:59,216 INFO L130 BoogieDeclarations]: Found specification of procedure osst_capacity_show [2019-09-11 20:15:59,216 INFO L130 BoogieDeclarations]: Found specification of procedure osst_first_data_ppos_show [2019-09-11 20:15:59,216 INFO L130 BoogieDeclarations]: Found specification of procedure osst_eod_frame_ppos_show [2019-09-11 20:15:59,216 INFO L130 BoogieDeclarations]: Found specification of procedure osst_filemark_cnt_show [2019-09-11 20:15:59,216 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_init [2019-09-11 20:15:59,216 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_destroy [2019-09-11 20:15:59,216 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_add [2019-09-11 20:15:59,216 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_cleanup [2019-09-11 20:15:59,217 INFO L130 BoogieDeclarations]: Found specification of procedure init_osst [2019-09-11 20:15:59,217 INFO L130 BoogieDeclarations]: Found specification of procedure exit_osst [2019-09-11 20:15:59,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-11 20:15:59,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-11 20:15:59,217 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 20:15:59,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-11 20:15:59,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-11 20:15:59,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-11 20:15:59,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-11 20:15:59,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-09-11 20:15:59,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-09-11 20:15:59,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-11 20:15:59,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-11 20:15:59,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-11 20:15:59,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-09-11 20:15:59,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-09-11 20:15:59,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-09-11 20:15:59,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-09-11 20:15:59,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-09-11 20:15:59,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-09-11 20:15:59,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-11 20:15:59,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-11 20:15:59,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-11 20:15:59,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-09-11 20:15:59,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-09-11 20:15:59,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-09-11 20:15:59,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-09-11 20:15:59,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_osst_tape [2019-09-11 20:15:59,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_osst_tape [2019-09-11 20:15:59,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_osst_tape [2019-09-11 20:15:59,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_osst_tape [2019-09-11 20:15:59,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_osst_tape [2019-09-11 20:15:59,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock_of_osst_tape [2019-09-11 20:15:59,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock_of_osst_tape [2019-09-11 20:15:59,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock_of_osst_tape [2019-09-11 20:15:59,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock_of_osst_tape [2019-09-11 20:15:59,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-11 20:15:59,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-11 20:15:59,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-11 20:15:59,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-11 20:15:59,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-09-11 20:15:59,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-11 20:15:59,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-11 20:15:59,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-11 20:15:59,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_osst_int_mutex [2019-09-11 20:15:59,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_osst_int_mutex [2019-09-11 20:15:59,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_osst_int_mutex [2019-09-11 20:15:59,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_osst_int_mutex [2019-09-11 20:15:59,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_osst_int_mutex [2019-09-11 20:15:59,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_osst_int_mutex [2019-09-11 20:15:59,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_osst_int_mutex [2019-09-11 20:15:59,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_osst_int_mutex [2019-09-11 20:15:59,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_osst_int_mutex [2019-09-11 20:15:59,223 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-11 20:15:59,223 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-11 20:15:59,223 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-11 20:15:59,223 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-11 20:15:59,223 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-11 20:15:59,223 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 20:15:59,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-11 20:15:59,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-11 20:15:59,224 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 20:15:59,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-11 20:15:59,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-11 20:15:59,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-11 20:15:59,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-11 20:16:00,752 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-11 20:16:21,750 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-11 20:16:21,750 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-11 20:16:21,754 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 08:16:21 BoogieIcfgContainer [2019-09-11 20:16:21,754 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-11 20:16:21,755 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-11 20:16:21,755 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-11 20:16:21,755 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-11 20:16:21,756 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 08:16:21" (1/1) ... [2019-09-11 20:16:21,852 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-11 20:16:22,339 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-11 20:16:22,346 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 509 root evaluator evaluations with a maximum evaluation depth of 0. Performed 509 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 1109 variables. [2019-09-11 20:16:22,346 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-11 20:16:22,350 INFO L168 Benchmark]: Toolchain (without parser) took 28863.90 ms. Allocated memory was 142.1 MB in the beginning and 870.3 MB in the end (delta: 728.2 MB). Free memory was 72.7 MB in the beginning and 668.0 MB in the end (delta: -595.2 MB). Peak memory consumption was 679.5 MB. Max. memory is 7.1 GB. [2019-09-11 20:16:22,351 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 142.1 MB. Free memory was 107.1 MB in the beginning and 106.9 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-09-11 20:16:22,353 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4989.35 ms. Allocated memory was 142.1 MB in the beginning and 367.0 MB in the end (delta: 224.9 MB). Free memory was 72.5 MB in the beginning and 255.5 MB in the end (delta: -183.0 MB). Peak memory consumption was 148.0 MB. Max. memory is 7.1 GB. [2019-09-11 20:16:22,354 INFO L168 Benchmark]: Boogie Preprocessor took 587.96 ms. Allocated memory is still 367.0 MB. Free memory was 255.5 MB in the beginning and 183.8 MB in the end (delta: 71.7 MB). Peak memory consumption was 71.7 MB. Max. memory is 7.1 GB. [2019-09-11 20:16:22,356 INFO L168 Benchmark]: RCFGBuilder took 22689.80 ms. Allocated memory was 367.0 MB in the beginning and 860.9 MB in the end (delta: 493.9 MB). Free memory was 183.8 MB in the beginning and 133.7 MB in the end (delta: 50.1 MB). Peak memory consumption was 584.1 MB. Max. memory is 7.1 GB. [2019-09-11 20:16:22,357 INFO L168 Benchmark]: Abstract Interpretation took 591.56 ms. Allocated memory was 860.9 MB in the beginning and 870.3 MB in the end (delta: 9.4 MB). Free memory was 133.7 MB in the beginning and 668.0 MB in the end (delta: -534.3 MB). Peak memory consumption was 21.7 MB. Max. memory is 7.1 GB. [2019-09-11 20:16:22,365 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 142.1 MB. Free memory was 107.1 MB in the beginning and 106.9 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4989.35 ms. Allocated memory was 142.1 MB in the beginning and 367.0 MB in the end (delta: 224.9 MB). Free memory was 72.5 MB in the beginning and 255.5 MB in the end (delta: -183.0 MB). Peak memory consumption was 148.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 587.96 ms. Allocated memory is still 367.0 MB. Free memory was 255.5 MB in the beginning and 183.8 MB in the end (delta: 71.7 MB). Peak memory consumption was 71.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 22689.80 ms. Allocated memory was 367.0 MB in the beginning and 860.9 MB in the end (delta: 493.9 MB). Free memory was 183.8 MB in the beginning and 133.7 MB in the end (delta: 50.1 MB). Peak memory consumption was 584.1 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 591.56 ms. Allocated memory was 860.9 MB in the beginning and 870.3 MB in the end (delta: 9.4 MB). Free memory was 133.7 MB in the beginning and 668.0 MB in the end (delta: -534.3 MB). Peak memory consumption was 21.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 12283]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...