java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-15 20:42:18,245 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 20:42:18,247 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 20:42:18,259 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 20:42:18,259 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 20:42:18,260 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 20:42:18,262 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 20:42:18,264 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 20:42:18,265 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 20:42:18,266 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 20:42:18,267 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 20:42:18,267 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 20:42:18,268 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 20:42:18,269 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 20:42:18,270 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 20:42:18,271 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 20:42:18,272 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 20:42:18,274 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 20:42:18,276 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 20:42:18,277 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 20:42:18,279 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 20:42:18,283 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 20:42:18,286 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 20:42:18,286 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 20:42:18,286 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 20:42:18,287 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 20:42:18,288 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 20:42:18,289 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 20:42:18,290 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 20:42:18,292 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 20:42:18,293 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 20:42:18,294 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 20:42:18,294 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 20:42:18,294 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 20:42:18,295 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 20:42:18,297 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 20:42:18,297 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-15 20:42:18,328 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 20:42:18,328 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 20:42:18,330 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 20:42:18,330 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 20:42:18,331 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 20:42:18,331 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 20:42:18,331 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 20:42:18,332 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 20:42:18,332 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 20:42:18,332 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 20:42:18,332 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 20:42:18,332 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 20:42:18,332 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 20:42:18,333 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 20:42:18,333 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 20:42:18,333 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 20:42:18,333 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 20:42:18,333 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 20:42:18,335 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 20:42:18,335 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 20:42:18,335 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 20:42:18,335 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 20:42:18,336 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 20:42:18,336 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 20:42:18,336 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 20:42:18,336 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 20:42:18,337 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 20:42:18,337 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 20:42:18,383 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 20:42:18,399 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 20:42:18,403 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 20:42:18,405 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 20:42:18,406 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 20:42:18,406 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.c [2018-11-15 20:42:18,474 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6692733d7/46000c057bc444308488f6667b737015/FLAG5427591a3 [2018-11-15 20:42:19,340 INFO L304 CDTParser]: Found 1 translation units. [2018-11-15 20:42:19,341 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.c [2018-11-15 20:42:19,396 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6692733d7/46000c057bc444308488f6667b737015/FLAG5427591a3 [2018-11-15 20:42:19,813 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6692733d7/46000c057bc444308488f6667b737015 [2018-11-15 20:42:19,823 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 20:42:19,825 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 20:42:19,826 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 20:42:19,826 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 20:42:19,830 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 20:42:19,832 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 08:42:19" (1/1) ... [2018-11-15 20:42:19,835 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68bfb76b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:42:19, skipping insertion in model container [2018-11-15 20:42:19,836 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 08:42:19" (1/1) ... [2018-11-15 20:42:19,846 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 20:42:19,990 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 20:42:23,761 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 20:42:23,828 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 20:42:24,863 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 20:42:25,017 INFO L195 MainTranslator]: Completed translation [2018-11-15 20:42:25,018 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:42:25 WrapperNode [2018-11-15 20:42:25,018 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 20:42:25,019 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 20:42:25,019 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 20:42:25,019 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 20:42:25,035 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:42:25" (1/1) ... [2018-11-15 20:42:25,036 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:42:25" (1/1) ... [2018-11-15 20:42:25,136 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:42:25" (1/1) ... [2018-11-15 20:42:25,139 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:42:25" (1/1) ... [2018-11-15 20:42:25,406 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:42:25" (1/1) ... [2018-11-15 20:42:25,438 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:42:25" (1/1) ... [2018-11-15 20:42:25,479 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:42:25" (1/1) ... [2018-11-15 20:42:25,514 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 20:42:25,515 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 20:42:25,515 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 20:42:25,515 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 20:42:25,518 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:42:25" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 20:42:25,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 20:42:25,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 20:42:25,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-15 20:42:25,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-15 20:42:25,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~~u64~0~X~int~TO~int [2018-11-15 20:42:25,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~int~TO~int [2018-11-15 20:42:25,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-15 20:42:25,590 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-15 20:42:25,591 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-15 20:42:25,591 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2018-11-15 20:42:25,591 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-15 20:42:25,591 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-15 20:42:25,591 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-15 20:42:25,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-15 20:42:25,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-15 20:42:25,592 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-15 20:42:25,592 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-15 20:42:25,592 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-15 20:42:25,592 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-15 20:42:25,593 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2018-11-15 20:42:25,593 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_64 [2018-11-15 20:42:25,593 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_get_command [2018-11-15 20:42:25,595 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put_command [2018-11-15 20:42:25,595 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_hashlist_del [2018-11-15 20:42:25,595 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_unmap_user_pages [2018-11-15 20:42:25,596 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_cmd_destroy [2018-11-15 20:42:25,596 INFO L138 BoogieDeclarations]: Found implementation of procedure init_scsi_tgt_cmd [2018-11-15 20:42:25,596 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_alloc_queue [2018-11-15 20:42:25,596 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_free_queue [2018-11-15 20:42:25,596 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_cmd_to_host [2018-11-15 20:42:25,596 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_queue_command [2018-11-15 20:42:25,596 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_cmd_done [2018-11-15 20:42:25,597 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_transfer_response [2018-11-15 20:42:25,597 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_map_user_pages [2018-11-15 20:42:25,597 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_copy_sense [2018-11-15 20:42:25,597 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_abort_cmd [2018-11-15 20:42:25,597 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_cmd_hash_lookup [2018-11-15 20:42:25,597 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_kspace_exec [2018-11-15 20:42:25,598 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_tsk_mgmt_request [2018-11-15 20:42:25,598 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_kspace_tsk_mgmt [2018-11-15 20:42:25,598 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_it_nexus_create [2018-11-15 20:42:25,598 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_it_nexus_destroy [2018-11-15 20:42:25,599 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_kspace_it_nexus_rsp [2018-11-15 20:42:25,599 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_init [2018-11-15 20:42:25,599 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_exit [2018-11-15 20:42:25,599 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 20:42:25,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2018-11-15 20:42:25,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2018-11-15 20:42:25,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2018-11-15 20:42:25,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_4 [2018-11-15 20:42:25,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2018-11-15 20:42:25,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_6 [2018-11-15 20:42:25,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2018-11-15 20:42:25,600 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2018-11-15 20:42:25,600 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2018-11-15 20:42:25,600 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_idx_inc [2018-11-15 20:42:25,601 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_head_event [2018-11-15 20:42:25,601 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_uspace_send_event [2018-11-15 20:42:25,601 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_uspace_send_cmd [2018-11-15 20:42:25,601 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_uspace_send_status [2018-11-15 20:42:25,601 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_uspace_send_tsk_mgmt [2018-11-15 20:42:25,601 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_uspace_send_it_nexus_request [2018-11-15 20:42:25,601 INFO L138 BoogieDeclarations]: Found implementation of procedure event_recv_msg [2018-11-15 20:42:25,602 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_write [2018-11-15 20:42:25,602 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_poll [2018-11-15 20:42:25,602 INFO L138 BoogieDeclarations]: Found implementation of procedure uspace_ring_map [2018-11-15 20:42:25,602 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_mmap [2018-11-15 20:42:25,602 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_open [2018-11-15 20:42:25,602 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_exit [2018-11-15 20:42:25,603 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_init [2018-11-15 20:42:25,603 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_if_exit [2018-11-15 20:42:25,603 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_if_init [2018-11-15 20:42:25,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2018-11-15 20:42:25,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2018-11-15 20:42:25,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2018-11-15 20:42:25,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2018-11-15 20:42:25,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_18 [2018-11-15 20:42:25,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2018-11-15 20:42:25,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2018-11-15 20:42:25,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2018-11-15 20:42:25,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_22 [2018-11-15 20:42:25,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_23 [2018-11-15 20:42:25,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-15 20:42:25,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-15 20:42:25,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-15 20:42:25,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2018-11-15 20:42:25,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2018-11-15 20:42:25,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-15 20:42:25,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2018-11-15 20:42:25,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-15 20:42:25,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2018-11-15 20:42:25,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2018-11-15 20:42:25,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2018-11-15 20:42:25,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2018-11-15 20:42:25,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2018-11-15 20:42:25,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2018-11-15 20:42:25,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-15 20:42:25,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2018-11-15 20:42:25,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2018-11-15 20:42:25,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-15 20:42:25,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-15 20:42:25,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2018-11-15 20:42:25,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2018-11-15 20:42:25,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-15 20:42:25,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2018-11-15 20:42:25,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2018-11-15 20:42:25,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-15 20:42:25,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-15 20:42:25,611 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-15 20:42:25,612 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-15 20:42:25,612 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 20:42:25,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-15 20:42:25,612 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-15 20:42:25,612 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-15 20:42:25,612 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-15 20:42:25,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 20:42:25,614 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-15 20:42:25,614 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-15 20:42:25,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 20:42:25,614 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2018-11-15 20:42:25,614 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-15 20:42:25,614 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2018-11-15 20:42:25,615 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-15 20:42:25,615 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2018-11-15 20:42:25,615 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-15 20:42:25,615 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2018-11-15 20:42:25,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_6 [2018-11-15 20:42:25,615 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-15 20:42:25,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2018-11-15 20:42:25,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_4 [2018-11-15 20:42:25,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2018-11-15 20:42:25,616 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-15 20:42:25,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2018-11-15 20:42:25,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2018-11-15 20:42:25,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2018-11-15 20:42:25,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-15 20:42:25,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2018-11-15 20:42:25,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2018-11-15 20:42:25,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2018-11-15 20:42:25,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2018-11-15 20:42:25,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2018-11-15 20:42:25,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2018-11-15 20:42:25,618 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 20:42:25,618 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-15 20:42:25,618 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-15 20:42:25,618 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-15 20:42:25,620 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-15 20:42:25,620 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-15 20:42:25,621 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-15 20:42:25,621 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2018-11-15 20:42:25,621 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2018-11-15 20:42:25,621 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-15 20:42:25,621 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2018-11-15 20:42:25,621 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2018-11-15 20:42:25,621 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2018-11-15 20:42:25,623 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2018-11-15 20:42:25,623 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-15 20:42:25,623 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-15 20:42:25,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-15 20:42:25,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-15 20:42:25,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 20:42:25,623 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-15 20:42:25,624 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-15 20:42:25,624 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-15 20:42:25,624 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2018-11-15 20:42:25,624 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2018-11-15 20:42:25,624 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-15 20:42:25,624 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-15 20:42:25,624 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2018-11-15 20:42:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_put_request [2018-11-15 20:42:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2018-11-15 20:42:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2018-11-15 20:42:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_unmap_user [2018-11-15 20:42:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2018-11-15 20:42:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-15 20:42:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2018-11-15 20:42:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_dma_alignment [2018-11-15 20:42:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure hash_64 [2018-11-15 20:42:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_get_command [2018-11-15 20:42:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_put_command [2018-11-15 20:42:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_init_io [2018-11-15 20:42:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_release_buffers [2018-11-15 20:42:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2018-11-15 20:42:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_lookup [2018-11-15 20:42:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_alloc_queue [2018-11-15 20:42:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_cmd_to_host [2018-11-15 20:42:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_alloc_queue [2018-11-15 20:42:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_free_queue [2018-11-15 20:42:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_queue_command [2018-11-15 20:42:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_tsk_mgmt_request [2018-11-15 20:42:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_get_command [2018-11-15 20:42:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put_command [2018-11-15 20:42:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_it_nexus_create [2018-11-15 20:42:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_it_nexus_destroy [2018-11-15 20:42:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_if_exit [2018-11-15 20:42:25,630 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_if_init [2018-11-15 20:42:25,630 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_uspace_send_cmd [2018-11-15 20:42:25,630 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_uspace_send_status [2018-11-15 20:42:25,630 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_kspace_exec [2018-11-15 20:42:25,630 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_uspace_send_tsk_mgmt [2018-11-15 20:42:25,630 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_kspace_tsk_mgmt [2018-11-15 20:42:25,630 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_uspace_send_it_nexus_request [2018-11-15 20:42:25,631 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_kspace_it_nexus_rsp [2018-11-15 20:42:25,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-15 20:42:25,631 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_hashlist_del [2018-11-15 20:42:25,631 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_unmap_user_pages [2018-11-15 20:42:25,631 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_cmd_destroy [2018-11-15 20:42:25,631 INFO L130 BoogieDeclarations]: Found specification of procedure init_scsi_tgt_cmd [2018-11-15 20:42:25,631 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 20:42:25,631 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-15 20:42:25,632 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_cmd_done [2018-11-15 20:42:25,632 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_transfer_response [2018-11-15 20:42:25,632 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-15 20:42:25,632 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_map_user_pages [2018-11-15 20:42:25,632 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_copy_sense [2018-11-15 20:42:25,632 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_abort_cmd [2018-11-15 20:42:25,633 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_cmd_hash_lookup [2018-11-15 20:42:25,633 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~~u64~0~X~int~TO~int [2018-11-15 20:42:25,633 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~int~TO~int [2018-11-15 20:42:25,633 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_init [2018-11-15 20:42:25,633 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_exit [2018-11-15 20:42:25,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 20:42:25,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 20:42:25,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2018-11-15 20:42:25,636 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 20:42:25,636 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-11-15 20:42:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-15 20:42:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-15 20:42:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-11-15 20:42:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_18 [2018-11-15 20:42:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2018-11-15 20:42:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2018-11-15 20:42:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2018-11-15 20:42:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2018-11-15 20:42:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2018-11-15 20:42:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2018-11-15 20:42:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2018-11-15 20:42:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_23 [2018-11-15 20:42:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2018-11-15 20:42:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_22 [2018-11-15 20:42:25,639 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-15 20:42:25,639 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2018-11-15 20:42:25,639 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2018-11-15 20:42:25,639 INFO L130 BoogieDeclarations]: Found specification of procedure vm_insert_page [2018-11-15 20:42:25,639 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-15 20:42:25,639 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2018-11-15 20:42:25,639 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-15 20:42:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2018-11-15 20:42:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_idx_inc [2018-11-15 20:42:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_head_event [2018-11-15 20:42:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_uspace_send_event [2018-11-15 20:42:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-15 20:42:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-15 20:42:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure event_recv_msg [2018-11-15 20:42:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_write [2018-11-15 20:42:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_poll [2018-11-15 20:42:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure uspace_ring_map [2018-11-15 20:42:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_mmap [2018-11-15 20:42:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_open [2018-11-15 20:42:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_exit [2018-11-15 20:42:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_init [2018-11-15 20:42:25,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tgt_fops_release_1 [2018-11-15 20:42:25,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-15 20:42:25,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-15 20:42:25,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2018-11-15 20:42:25,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2018-11-15 20:42:25,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2018-11-15 20:42:25,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-15 20:42:25,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2018-11-15 20:42:25,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2018-11-15 20:42:25,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2018-11-15 20:42:25,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2018-11-15 20:42:25,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-15 20:42:25,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2018-11-15 20:42:25,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-15 20:42:25,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-15 20:42:25,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-15 20:42:25,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2018-11-15 20:42:25,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 20:42:25,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-15 20:42:25,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 20:42:39,854 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-15 20:42:39,855 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 08:42:39 BoogieIcfgContainer [2018-11-15 20:42:39,855 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-15 20:42:39,858 INFO L168 Benchmark]: Toolchain (without parser) took 20034.05 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -432.8 MB). Peak memory consumption was 918.3 MB. Max. memory is 7.1 GB. [2018-11-15 20:42:39,860 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-15 20:42:39,861 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5192.79 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 962.6 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -460.7 MB). Peak memory consumption was 637.8 MB. Max. memory is 7.1 GB. [2018-11-15 20:42:39,862 INFO L168 Benchmark]: Boogie Preprocessor took 495.44 ms. Allocated memory is still 2.5 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 66.6 MB). Peak memory consumption was 66.6 MB. Max. memory is 7.1 GB. [2018-11-15 20:42:39,863 INFO L168 Benchmark]: RCFGBuilder took 14340.58 ms. Allocated memory was 2.5 GB in the beginning and 2.6 GB in the end (delta: 136.8 MB). Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: -38.7 MB). Peak memory consumption was 349.8 MB. Max. memory is 7.1 GB. [2018-11-15 20:42:39,867 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 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5192.79 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 962.6 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -460.7 MB). Peak memory consumption was 637.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 495.44 ms. Allocated memory is still 2.5 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 66.6 MB). Peak memory consumption was 66.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 14340.58 ms. Allocated memory was 2.5 GB in the beginning and 2.6 GB in the end (delta: 136.8 MB). Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: -38.7 MB). Peak memory consumption was 349.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...