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-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--osst.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-217129f [2018-11-23 22:49:43,054 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 22:49:43,056 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 22:49:43,067 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 22:49:43,068 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 22:49:43,069 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 22:49:43,070 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 22:49:43,072 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 22:49:43,073 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 22:49:43,074 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 22:49:43,075 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 22:49:43,075 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 22:49:43,076 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 22:49:43,077 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 22:49:43,079 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 22:49:43,079 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 22:49:43,080 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 22:49:43,082 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 22:49:43,084 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 22:49:43,086 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 22:49:43,087 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 22:49:43,088 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 22:49:43,090 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 22:49:43,091 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 22:49:43,091 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 22:49:43,092 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 22:49:43,093 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 22:49:43,094 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 22:49:43,094 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 22:49:43,095 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 22:49:43,096 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 22:49:43,097 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 22:49:43,097 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 22:49:43,097 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 22:49:43,098 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 22:49:43,099 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 22:49:43,099 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 [2018-11-23 22:49:43,114 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 22:49:43,115 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 22:49:43,115 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 22:49:43,116 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 22:49:43,116 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 22:49:43,116 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 22:49:43,117 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 22:49:43,117 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 22:49:43,117 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 22:49:43,117 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 22:49:43,117 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 22:49:43,118 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 22:49:43,118 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 22:49:43,118 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 22:49:43,118 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 22:49:43,118 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 22:49:43,118 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 22:49:43,119 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 22:49:43,119 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 22:49:43,119 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 22:49:43,119 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 22:49:43,119 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 22:49:43,120 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 22:49:43,120 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 22:49:43,120 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 22:49:43,120 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 22:49:43,120 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 22:49:43,121 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-23 22:49:43,121 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 22:49:43,121 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 22:49:43,121 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-23 22:49:43,166 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 22:49:43,182 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 22:49:43,186 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 22:49:43,188 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 22:49:43,188 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 22:49:43,189 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--osst.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 22:49:43,247 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0874e5573/bbcfba7d6ea74bafbfd47ffa142149e0/FLAGe67731ceb [2018-11-23 22:49:44,198 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 22:49:44,199 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--osst.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 22:49:44,270 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0874e5573/bbcfba7d6ea74bafbfd47ffa142149e0/FLAGe67731ceb [2018-11-23 22:49:44,526 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0874e5573/bbcfba7d6ea74bafbfd47ffa142149e0 [2018-11-23 22:49:44,537 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 22:49:44,539 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 22:49:44,540 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 22:49:44,540 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 22:49:44,545 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 22:49:44,547 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:49:44" (1/1) ... [2018-11-23 22:49:44,550 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cd71819 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:49:44, skipping insertion in model container [2018-11-23 22:49:44,550 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:49:44" (1/1) ... [2018-11-23 22:49:44,561 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 22:49:44,785 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 22:49:48,693 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 22:49:48,728 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 22:49:49,443 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 22:49:50,177 INFO L195 MainTranslator]: Completed translation [2018-11-23 22:49:50,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:49:50 WrapperNode [2018-11-23 22:49:50,178 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 22:49:50,179 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 22:49:50,179 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 22:49:50,179 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 22:49:50,189 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:49:50" (1/1) ... [2018-11-23 22:49:50,348 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:49:50" (1/1) ... [2018-11-23 22:49:50,399 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 22:49:50,399 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 22:49:50,400 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 22:49:50,400 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 22:49:50,411 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:49:50" (1/1) ... [2018-11-23 22:49:50,412 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:49:50" (1/1) ... [2018-11-23 22:49:50,471 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:49:50" (1/1) ... [2018-11-23 22:49:50,472 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:49:50" (1/1) ... [2018-11-23 22:49:50,835 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:49:50" (1/1) ... [2018-11-23 22:49:50,882 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:49:50" (1/1) ... [2018-11-23 22:49:50,953 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:49:50" (1/1) ... [2018-11-23 22:49:51,026 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 22:49:51,027 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 22:49:51,027 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 22:49:51,027 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 22:49:51,028 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:49:50" (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 [2018-11-23 22:49:51,108 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_print_sense [2018-11-23 22:49:51,108 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2018-11-23 22:49:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2018-11-23 22:49:51,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2018-11-23 22:49:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2018-11-23 22:49:51,109 INFO L130 BoogieDeclarations]: Found specification of procedure osst_log_options [2018-11-23 22:49:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_log_options [2018-11-23 22:49:51,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2018-11-23 22:49:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2018-11-23 22:49:51,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-23 22:49:51,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2018-11-23 22:49:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2018-11-23 22:49:51,110 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-23 22:49:51,111 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_sense [2018-11-23 22:49:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_sense [2018-11-23 22:49:51,112 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2018-11-23 22:49:51,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-23 22:49:51,112 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq_nowait [2018-11-23 22:49:51,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 22:49:51,112 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove [2018-11-23 22:49:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove [2018-11-23 22:49:51,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-23 22:49:51,113 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2018-11-23 22:49:51,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-23 22:49:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-23 22:49:51,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-23 22:49:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-23 22:49:51,114 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_behind_check [2018-11-23 22:49:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_behind_check [2018-11-23 22:49:51,114 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2018-11-23 22:49:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2018-11-23 22:49:51,115 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_register_driver [2018-11-23 22:49:51,115 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2018-11-23 22:49:51,115 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2018-11-23 22:49:51,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2018-11-23 22:49:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2018-11-23 22:49:51,116 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-23 22:49:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-23 22:49:51,116 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-23 22:49:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-23 22:49:51,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2018-11-23 22:49:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2018-11-23 22:49:51,117 INFO L130 BoogieDeclarations]: Found specification of procedure osst_parse_firmware_rev [2018-11-23 22:49:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_parse_firmware_rev [2018-11-23 22:49:51,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2018-11-23 22:49:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2018-11-23 22:49:51,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2018-11-23 22:49:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2018-11-23 22:49:51,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2018-11-23 22:49:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2018-11-23 22:49:51,119 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2018-11-23 22:49:51,119 INFO L130 BoogieDeclarations]: Found specification of procedure osst_release_request [2018-11-23 22:49:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_release_request [2018-11-23 22:49:51,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-23 22:49:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-23 22:49:51,120 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filler [2018-11-23 22:49:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filler [2018-11-23 22:49:51,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2018-11-23 22:49:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2018-11-23 22:49:51,121 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_frame_position [2018-11-23 22:49:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_frame_position [2018-11-23 22:49:51,121 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2018-11-23 22:49:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2018-11-23 22:49:51,122 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2018-11-23 22:49:51,122 INFO L130 BoogieDeclarations]: Found specification of procedure osst_create_sysfs_files [2018-11-23 22:49:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_create_sysfs_files [2018-11-23 22:49:51,122 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_header [2018-11-23 22:49:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_header [2018-11-23 22:49:51,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_osst_tape [2018-11-23 22:49:51,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_osst_tape [2018-11-23 22:49:51,124 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_options [2018-11-23 22:49:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_options [2018-11-23 22:49:51,125 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sense_desc_find [2018-11-23 22:49:51,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_osst_tape [2018-11-23 22:49:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_osst_tape [2018-11-23 22:49:51,125 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-23 22:49:51,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-23 22:49:51,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-23 22:49:51,127 INFO L130 BoogieDeclarations]: Found specification of procedure osst_capacity_show [2018-11-23 22:49:51,128 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_capacity_show [2018-11-23 22:49:51,128 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2018-11-23 22:49:51,128 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_frame [2018-11-23 22:49:51,128 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_frame [2018-11-23 22:49:51,128 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2018-11-23 22:49:51,128 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2018-11-23 22:49:51,129 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2018-11-23 22:49:51,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 22:49:51,129 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 22:49:51,129 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_for_medium [2018-11-23 22:49:51,325 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_for_medium [2018-11-23 22:49:51,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_25 [2018-11-23 22:49:51,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_25 [2018-11-23 22:49:51,326 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_write_buffer [2018-11-23 22:49:51,326 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_write_buffer [2018-11-23 22:49:51,326 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 22:49:51,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 22:49:51,326 INFO L130 BoogieDeclarations]: Found specification of procedure osst_initiate_read [2018-11-23 22:49:51,326 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_initiate_read [2018-11-23 22:49:51,326 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-23 22:49:51,327 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_fast [2018-11-23 22:49:51,327 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_fast [2018-11-23 22:49:51,327 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl [2018-11-23 22:49:51,327 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_logical_blk [2018-11-23 22:49:51,327 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_logical_blk [2018-11-23 22:49:51,327 INFO L130 BoogieDeclarations]: Found specification of procedure osst_version_show [2018-11-23 22:49:51,327 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_version_show [2018-11-23 22:49:51,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_osst_int_mutex [2018-11-23 22:49:51,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_osst_int_mutex [2018-11-23 22:49:51,328 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_trailer [2018-11-23 22:49:51,328 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_trailer [2018-11-23 22:49:51,328 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-23 22:49:51,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-23 22:49:51,328 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_drive_buffer [2018-11-23 22:49:51,328 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_drive_buffer [2018-11-23 22:49:51,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_osst_int_mutex [2018-11-23 22:49:51,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_osst_int_mutex [2018-11-23 22:49:51,329 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl_block_when_processing_errors [2018-11-23 22:49:51,329 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-11-23 22:49:51,329 INFO L130 BoogieDeclarations]: Found specification of procedure osst_int_ioctl [2018-11-23 22:49:51,329 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_int_ioctl [2018-11-23 22:49:51,329 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2018-11-23 22:49:51,330 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2018-11-23 22:49:51,330 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2018-11-23 22:49:51,330 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2018-11-23 22:49:51,330 INFO L130 BoogieDeclarations]: Found specification of procedure osst_ioctl [2018-11-23 22:49:51,330 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_ioctl [2018-11-23 22:49:51,330 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2018-11-23 22:49:51,330 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2018-11-23 22:49:51,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 22:49:51,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_26 [2018-11-23 22:49:51,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_26 [2018-11-23 22:49:51,331 INFO L130 BoogieDeclarations]: Found specification of procedure osst_eod_frame_ppos_show [2018-11-23 22:49:51,331 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_eod_frame_ppos_show [2018-11-23 22:49:51,331 INFO L130 BoogieDeclarations]: Found specification of procedure osst_zero_buffer_tail [2018-11-23 22:49:51,331 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_zero_buffer_tail [2018-11-23 22:49:51,332 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-23 22:49:51,332 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_to_buffer [2018-11-23 22:49:51,332 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_to_buffer [2018-11-23 22:49:51,332 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_analyze_headers [2018-11-23 22:49:51,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_analyze_headers [2018-11-23 22:49:51,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-23 22:49:51,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-23 22:49:51,333 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2018-11-23 22:49:51,333 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2018-11-23 22:49:51,333 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_logical_frame [2018-11-23 22:49:51,333 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_logical_frame [2018-11-23 22:49:51,333 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2018-11-23 22:49:51,333 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2018-11-23 22:49:51,334 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2018-11-23 22:49:51,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-23 22:49:51,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-23 22:49:51,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-23 22:49:51,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 22:49:51,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 22:49:51,334 INFO L130 BoogieDeclarations]: Found specification of procedure osst_position_tape_and_confirm [2018-11-23 22:49:51,334 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_position_tape_and_confirm [2018-11-23 22:49:51,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 22:49:51,335 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2018-11-23 22:49:51,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-11-23 22:49:51,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-23 22:49:51,335 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2018-11-23 22:49:51,335 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_position [2018-11-23 22:49:51,335 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_position [2018-11-23 22:49:51,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-23 22:49:51,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-23 22:49:51,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_8 [2018-11-23 22:49:51,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_8 [2018-11-23 22:49:51,336 INFO L130 BoogieDeclarations]: Found specification of procedure osst_execute [2018-11-23 22:49:51,336 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_execute [2018-11-23 22:49:51,336 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2018-11-23 22:49:51,336 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_medium_removal [2018-11-23 22:49:51,337 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-23 22:49:51,337 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-23 22:49:51,337 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-23 22:49:51,337 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2018-11-23 22:49:51,337 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2018-11-23 22:49:51,337 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-23 22:49:51,337 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-23 22:49:51,337 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_frame [2018-11-23 22:49:51,338 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_frame [2018-11-23 22:49:51,338 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2018-11-23 22:49:51,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2018-11-23 22:49:51,338 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_ready [2018-11-23 22:49:51,338 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_ready [2018-11-23 22:49:51,338 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2018-11-23 22:49:51,338 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2018-11-23 22:49:51,338 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2018-11-23 22:49:51,339 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_sector [2018-11-23 22:49:51,339 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_sector [2018-11-23 22:49:51,339 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reset_header [2018-11-23 22:49:51,339 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reset_header [2018-11-23 22:49:51,339 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_init [2018-11-23 22:49:51,339 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_init [2018-11-23 22:49:51,339 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~TO~C_INT [2018-11-23 22:49:51,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~TO~C_INT [2018-11-23 22:49:51,340 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read [2018-11-23 22:49:51,340 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read [2018-11-23 22:49:51,340 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_headers [2018-11-23 22:49:51,340 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_headers [2018-11-23 22:49:51,340 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-23 22:49:51,340 INFO L130 BoogieDeclarations]: Found specification of procedure new_tape_buffer [2018-11-23 22:49:51,341 INFO L138 BoogieDeclarations]: Found implementation of procedure new_tape_buffer [2018-11-23 22:49:51,341 INFO L130 BoogieDeclarations]: Found specification of procedure osst_do_scsi [2018-11-23 22:49:51,341 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_do_scsi [2018-11-23 22:49:51,341 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-23 22:49:51,341 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-23 22:49:51,342 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2018-11-23 22:49:51,342 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2018-11-23 22:49:51,342 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2018-11-23 22:49:51,342 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2018-11-23 22:49:51,343 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2018-11-23 22:49:51,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_12 [2018-11-23 22:49:51,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_12 [2018-11-23 22:49:51,343 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2018-11-23 22:49:51,343 INFO L130 BoogieDeclarations]: Found specification of procedure osst_configure_onstream [2018-11-23 22:49:51,344 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_configure_onstream [2018-11-23 22:49:51,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 22:49:51,345 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2018-11-23 22:49:51,345 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2018-11-23 22:49:51,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 22:49:51,345 INFO L130 BoogieDeclarations]: Found specification of procedure osst_linux_media_version_show [2018-11-23 22:49:51,345 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_linux_media_version_show [2018-11-23 22:49:51,346 INFO L130 BoogieDeclarations]: Found specification of procedure osst_chk_result [2018-11-23 22:49:51,347 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_chk_result [2018-11-23 22:49:51,347 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_add [2018-11-23 22:49:51,347 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_add [2018-11-23 22:49:51,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-23 22:49:51,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-23 22:49:51,348 INFO L130 BoogieDeclarations]: Found specification of procedure enlarge_buffer [2018-11-23 22:49:51,348 INFO L138 BoogieDeclarations]: Found implementation of procedure enlarge_buffer [2018-11-23 22:49:51,348 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_backward [2018-11-23 22:49:51,348 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_backward [2018-11-23 22:49:51,348 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_back_buffer_and_rewrite [2018-11-23 22:49:51,348 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_back_buffer_and_rewrite [2018-11-23 22:49:51,348 INFO L130 BoogieDeclarations]: Found specification of procedure osst_allocate_request [2018-11-23 22:49:51,349 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_allocate_request [2018-11-23 22:49:51,349 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_open [2018-11-23 22:49:51,349 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_open [2018-11-23 22:49:51,349 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2018-11-23 22:49:51,349 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2018-11-23 22:49:51,349 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2018-11-23 22:49:51,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-23 22:49:51,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-23 22:49:51,350 INFO L130 BoogieDeclarations]: Found specification of procedure __os_scsi_tape_open [2018-11-23 22:49:51,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __os_scsi_tape_open [2018-11-23 22:49:51,350 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_cleanup [2018-11-23 22:49:51,350 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_cleanup [2018-11-23 22:49:51,350 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-23 22:49:51,350 INFO L130 BoogieDeclarations]: Found specification of procedure append_to_buffer [2018-11-23 22:49:51,351 INFO L138 BoogieDeclarations]: Found implementation of procedure append_to_buffer [2018-11-23 22:49:51,351 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2018-11-23 22:49:51,351 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2018-11-23 22:49:51,351 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2018-11-23 22:49:51,351 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2018-11-23 22:49:51,351 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-23 22:49:51,351 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-23 22:49:51,351 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_sector [2018-11-23 22:49:51,353 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_sector [2018-11-23 22:49:51,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-23 22:49:51,353 INFO L130 BoogieDeclarations]: Found specification of procedure osst_first_data_ppos_show [2018-11-23 22:49:51,353 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_first_data_ppos_show [2018-11-23 22:49:51,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-23 22:49:51,353 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-23 22:49:51,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-23 22:49:51,354 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reposition_and_retry [2018-11-23 22:49:51,354 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reposition_and_retry [2018-11-23 22:49:51,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-23 22:49:51,354 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filemark [2018-11-23 22:49:51,354 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filemark [2018-11-23 22:49:51,354 INFO L130 BoogieDeclarations]: Found specification of procedure osst_compat_ioctl [2018-11-23 22:49:51,355 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_compat_ioctl [2018-11-23 22:49:51,357 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_destroy [2018-11-23 22:49:51,357 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_destroy [2018-11-23 22:49:51,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 22:49:51,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 22:49:51,358 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2018-11-23 22:49:51,358 INFO L130 BoogieDeclarations]: Found specification of procedure validate_options [2018-11-23 22:49:51,358 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_options [2018-11-23 22:49:51,358 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2018-11-23 22:49:51,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-23 22:49:51,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-23 22:49:51,359 INFO L130 BoogieDeclarations]: Found specification of procedure osst_filemark_cnt_show [2018-11-23 22:49:51,359 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_filemark_cnt_show [2018-11-23 22:49:51,359 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2018-11-23 22:49:51,359 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2018-11-23 22:49:51,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-23 22:49:51,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-23 22:49:51,360 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2018-11-23 22:49:51,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2018-11-23 22:49:51,361 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2018-11-23 22:49:51,361 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_set_block_pc [2018-11-23 22:49:51,361 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove_sysfs_files [2018-11-23 22:49:51,362 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove_sysfs_files [2018-11-23 22:49:51,362 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-23 22:49:51,362 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-23 22:49:51,362 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_write_header [2018-11-23 22:49:51,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_write_header [2018-11-23 22:49:51,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-23 22:49:51,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-23 22:49:51,363 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 22:49:51,363 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 22:49:51,363 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write [2018-11-23 22:49:51,363 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write [2018-11-23 22:49:51,363 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_frame [2018-11-23 22:49:51,363 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_frame [2018-11-23 22:49:51,363 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2018-11-23 22:49:51,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 22:49:51,364 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2018-11-23 22:49:51,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2018-11-23 22:49:51,364 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-23 22:49:51,364 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_frame_position [2018-11-23 22:49:51,364 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_frame_position [2018-11-23 22:49:51,364 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_close [2018-11-23 22:49:51,365 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_close [2018-11-23 22:49:51,365 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-23 22:49:51,365 INFO L130 BoogieDeclarations]: Found specification of procedure exit_osst [2018-11-23 22:49:51,365 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_osst [2018-11-23 22:49:51,365 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_flush [2018-11-23 22:49:51,365 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_flush [2018-11-23 22:49:51,365 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_buffer [2018-11-23 22:49:51,366 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_buffer [2018-11-23 22:49:51,366 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2018-11-23 22:49:51,366 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_get [2018-11-23 22:49:51,366 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_from_buffer [2018-11-23 22:49:51,366 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_from_buffer [2018-11-23 22:49:51,366 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-23 22:49:51,366 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-23 22:49:51,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_driver_9 [2018-11-23 22:49:51,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_driver_9 [2018-11-23 22:49:51,367 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2018-11-23 22:49:51,367 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2018-11-23 22:49:51,367 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2018-11-23 22:49:51,367 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2018-11-23 22:49:51,367 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_kern [2018-11-23 22:49:51,368 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2018-11-23 22:49:51,368 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2018-11-23 22:49:51,368 INFO L130 BoogieDeclarations]: Found specification of procedure init_osst [2018-11-23 22:49:51,368 INFO L138 BoogieDeclarations]: Found implementation of procedure init_osst [2018-11-23 22:49:51,368 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_normalize_sense [2018-11-23 22:49:51,369 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2018-11-23 22:49:51,369 INFO L130 BoogieDeclarations]: Found specification of procedure osst_probe [2018-11-23 22:49:51,369 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_probe [2018-11-23 22:49:51,369 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2018-11-23 22:49:51,369 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2018-11-23 22:49:51,370 INFO L130 BoogieDeclarations]: Found specification of procedure osst_init_aux [2018-11-23 22:49:51,370 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_init_aux [2018-11-23 22:49:51,370 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_error_recovery [2018-11-23 22:49:51,370 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_error_recovery [2018-11-23 22:49:51,370 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_eod [2018-11-23 22:49:51,370 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_eod [2018-11-23 22:49:51,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2018-11-23 22:49:51,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2018-11-23 22:49:51,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2018-11-23 22:49:51,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2018-11-23 22:49:51,371 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2018-11-23 22:49:51,371 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2018-11-23 22:49:51,371 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_slow [2018-11-23 22:49:51,371 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_slow [2018-11-23 22:49:51,371 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2018-11-23 22:49:51,371 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2018-11-23 22:49:51,372 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2018-11-23 22:49:51,372 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2018-11-23 22:49:51,372 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2018-11-23 22:49:51,372 INFO L130 BoogieDeclarations]: Found specification of procedure osst_supports [2018-11-23 22:49:51,372 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_supports [2018-11-23 22:49:51,372 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2018-11-23 22:49:51,372 INFO L130 BoogieDeclarations]: Found specification of procedure from_buffer [2018-11-23 22:49:51,373 INFO L138 BoogieDeclarations]: Found implementation of procedure from_buffer [2018-11-23 22:49:51,373 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-23 22:49:51,373 INFO L130 BoogieDeclarations]: Found specification of procedure osst_adr_rev_show [2018-11-23 22:49:51,373 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_adr_rev_show [2018-11-23 22:49:51,373 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2018-11-23 22:49:51,373 INFO L130 BoogieDeclarations]: Found specification of procedure osst_recover_wait_frame [2018-11-23 22:49:51,373 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_recover_wait_frame [2018-11-23 22:49:51,373 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_sense_info_fld [2018-11-23 22:49:51,373 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_frame [2018-11-23 22:49:51,374 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_frame [2018-11-23 22:49:51,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_14 [2018-11-23 22:49:51,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_14 [2018-11-23 22:49:51,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 22:49:51,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-23 22:49:51,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_19 [2018-11-23 22:49:51,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_19 [2018-11-23 22:49:51,374 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 22:49:51,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 22:49:51,375 INFO L130 BoogieDeclarations]: Found specification of procedure reset_state [2018-11-23 22:49:51,375 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_state [2018-11-23 22:49:51,375 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-23 22:49:51,375 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-23 22:51:54,042 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 22:51:54,042 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 22:51:54,043 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:51:54 BoogieIcfgContainer [2018-11-23 22:51:54,043 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 22:51:54,045 INFO L168 Benchmark]: Toolchain (without parser) took 129507.78 ms. Allocated memory was 1.5 GB in the beginning and 3.5 GB in the end (delta: 2.0 GB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -475.5 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2018-11-23 22:51:54,048 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 22:51:54,048 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5638.34 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 757.1 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -302.7 MB). Peak memory consumption was 482.9 MB. Max. memory is 7.1 GB. [2018-11-23 22:51:54,049 INFO L168 Benchmark]: Boogie Procedure Inliner took 220.45 ms. Allocated memory is still 2.3 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB. [2018-11-23 22:51:54,050 INFO L168 Benchmark]: Boogie Preprocessor took 626.75 ms. Allocated memory is still 2.3 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 107.6 MB). Peak memory consumption was 107.6 MB. Max. memory is 7.1 GB. [2018-11-23 22:51:54,051 INFO L168 Benchmark]: RCFGBuilder took 123016.36 ms. Allocated memory was 2.3 GB in the beginning and 3.5 GB in the end (delta: 1.2 GB). Free memory was 1.6 GB in the beginning and 1.9 GB in the end (delta: -293.9 MB). Peak memory consumption was 954.4 MB. Max. memory is 7.1 GB. [2018-11-23 22:51:54,056 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 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5638.34 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 757.1 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -302.7 MB). Peak memory consumption was 482.9 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 220.45 ms. Allocated memory is still 2.3 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 626.75 ms. Allocated memory is still 2.3 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 107.6 MB). Peak memory consumption was 107.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 123016.36 ms. Allocated memory was 2.3 GB in the beginning and 3.5 GB in the end (delta: 1.2 GB). Free memory was 1.6 GB in the beginning and 1.9 GB in the end (delta: -293.9 MB). Peak memory consumption was 954.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...