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 0.1.23-66639aa [2018-11-20 11:12:14,431 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 11:12:14,433 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 11:12:14,445 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 11:12:14,445 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 11:12:14,446 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 11:12:14,448 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 11:12:14,450 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 11:12:14,451 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 11:12:14,452 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 11:12:14,453 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 11:12:14,453 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 11:12:14,454 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 11:12:14,455 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 11:12:14,456 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 11:12:14,457 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 11:12:14,458 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 11:12:14,460 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 11:12:14,462 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 11:12:14,464 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 11:12:14,465 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 11:12:14,466 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 11:12:14,468 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 11:12:14,469 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 11:12:14,469 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 11:12:14,470 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 11:12:14,471 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 11:12:14,472 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 11:12:14,473 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 11:12:14,474 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 11:12:14,474 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 11:12:14,475 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 11:12:14,475 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 11:12:14,475 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 11:12:14,476 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 11:12:14,477 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 11:12:14,477 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 [2018-11-20 11:12:14,493 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 11:12:14,493 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 11:12:14,494 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-20 11:12:14,494 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-20 11:12:14,495 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 11:12:14,495 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 11:12:14,495 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 11:12:14,496 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 11:12:14,496 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-20 11:12:14,496 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 11:12:14,496 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-20 11:12:14,496 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-20 11:12:14,497 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-20 11:12:14,497 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 11:12:14,497 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 11:12:14,497 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-20 11:12:14,497 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 11:12:14,498 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 11:12:14,498 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-20 11:12:14,498 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-20 11:12:14,498 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-20 11:12:14,498 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 11:12:14,498 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-20 11:12:14,500 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-20 11:12:14,500 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-20 11:12:14,500 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-20 11:12:14,500 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-20 11:12:14,500 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-20 11:12:14,501 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-20 11:12:14,559 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 11:12:14,572 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 11:12:14,576 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 11:12:14,577 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 11:12:14,577 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 11:12:14,578 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.c [2018-11-20 11:12:14,638 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c57776443/ecf09bedc284461c956c0fcf0c12acef/FLAG0ef6b12c0 [2018-11-20 11:12:15,473 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 11:12:15,474 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.c [2018-11-20 11:12:15,522 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c57776443/ecf09bedc284461c956c0fcf0c12acef/FLAG0ef6b12c0 [2018-11-20 11:12:15,967 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c57776443/ecf09bedc284461c956c0fcf0c12acef [2018-11-20 11:12:15,978 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 11:12:15,980 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 11:12:15,982 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 11:12:15,982 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 11:12:15,989 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 11:12:15,990 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:12:15" (1/1) ... [2018-11-20 11:12:15,993 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33683a25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:15, skipping insertion in model container [2018-11-20 11:12:15,993 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:12:15" (1/1) ... [2018-11-20 11:12:16,004 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 11:12:16,155 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 11:12:18,338 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 11:12:18,370 INFO L191 MainTranslator]: Completed pre-run [2018-11-20 11:12:18,752 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 11:12:18,911 INFO L195 MainTranslator]: Completed translation [2018-11-20 11:12:18,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:18 WrapperNode [2018-11-20 11:12:18,912 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 11:12:18,913 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-20 11:12:18,913 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-20 11:12:18,913 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-20 11:12:18,929 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:18" (1/1) ... [2018-11-20 11:12:18,930 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:18" (1/1) ... [2018-11-20 11:12:19,033 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:18" (1/1) ... [2018-11-20 11:12:19,036 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:18" (1/1) ... [2018-11-20 11:12:19,370 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:18" (1/1) ... [2018-11-20 11:12:19,398 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:18" (1/1) ... [2018-11-20 11:12:19,442 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:18" (1/1) ... [2018-11-20 11:12:19,485 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-20 11:12:19,485 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-20 11:12:19,485 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-20 11:12:19,486 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-20 11:12:19,488 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:18" (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 [2018-11-20 11:12:19,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-20 11:12:19,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-20 11:12:19,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-20 11:12:19,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-20 11:12:19,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~~u64~0~X~int~TO~int [2018-11-20 11:12:19,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~int~TO~int [2018-11-20 11:12:19,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-20 11:12:19,558 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-20 11:12:19,558 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-20 11:12:19,558 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2018-11-20 11:12:19,558 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-20 11:12:19,559 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-20 11:12:19,559 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-20 11:12:19,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-20 11:12:19,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-20 11:12:19,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-20 11:12:19,560 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-20 11:12:19,560 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-20 11:12:19,560 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-20 11:12:19,561 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2018-11-20 11:12:19,561 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_64 [2018-11-20 11:12:19,561 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_get_command [2018-11-20 11:12:19,561 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put_command [2018-11-20 11:12:19,562 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_hashlist_del [2018-11-20 11:12:19,562 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_unmap_user_pages [2018-11-20 11:12:19,562 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_cmd_destroy [2018-11-20 11:12:19,562 INFO L138 BoogieDeclarations]: Found implementation of procedure init_scsi_tgt_cmd [2018-11-20 11:12:19,562 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_alloc_queue [2018-11-20 11:12:19,562 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_free_queue [2018-11-20 11:12:19,563 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_cmd_to_host [2018-11-20 11:12:19,563 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_queue_command [2018-11-20 11:12:19,563 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_cmd_done [2018-11-20 11:12:19,563 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_transfer_response [2018-11-20 11:12:19,563 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_map_user_pages [2018-11-20 11:12:19,563 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_copy_sense [2018-11-20 11:12:19,564 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_abort_cmd [2018-11-20 11:12:19,564 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_cmd_hash_lookup [2018-11-20 11:12:19,564 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_kspace_exec [2018-11-20 11:12:19,564 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_tsk_mgmt_request [2018-11-20 11:12:19,564 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_kspace_tsk_mgmt [2018-11-20 11:12:19,564 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_it_nexus_create [2018-11-20 11:12:19,565 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_it_nexus_destroy [2018-11-20 11:12:19,565 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_kspace_it_nexus_rsp [2018-11-20 11:12:19,565 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_init [2018-11-20 11:12:19,565 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_exit [2018-11-20 11:12:19,565 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-20 11:12:19,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2018-11-20 11:12:19,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2018-11-20 11:12:19,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2018-11-20 11:12:19,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_4 [2018-11-20 11:12:19,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2018-11-20 11:12:19,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_6 [2018-11-20 11:12:19,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2018-11-20 11:12:19,567 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2018-11-20 11:12:19,567 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2018-11-20 11:12:19,567 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_idx_inc [2018-11-20 11:12:19,567 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_head_event [2018-11-20 11:12:19,567 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_uspace_send_event [2018-11-20 11:12:19,567 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_uspace_send_cmd [2018-11-20 11:12:19,568 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_uspace_send_status [2018-11-20 11:12:19,568 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_uspace_send_tsk_mgmt [2018-11-20 11:12:19,568 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_uspace_send_it_nexus_request [2018-11-20 11:12:19,568 INFO L138 BoogieDeclarations]: Found implementation of procedure event_recv_msg [2018-11-20 11:12:19,568 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_write [2018-11-20 11:12:19,568 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_poll [2018-11-20 11:12:19,569 INFO L138 BoogieDeclarations]: Found implementation of procedure uspace_ring_map [2018-11-20 11:12:19,569 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_mmap [2018-11-20 11:12:19,569 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_open [2018-11-20 11:12:19,569 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_exit [2018-11-20 11:12:19,569 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_init [2018-11-20 11:12:19,570 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_if_exit [2018-11-20 11:12:19,570 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_if_init [2018-11-20 11:12:19,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2018-11-20 11:12:19,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2018-11-20 11:12:19,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2018-11-20 11:12:19,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2018-11-20 11:12:19,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_18 [2018-11-20 11:12:19,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2018-11-20 11:12:19,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2018-11-20 11:12:19,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2018-11-20 11:12:19,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_22 [2018-11-20 11:12:19,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_23 [2018-11-20 11:12:19,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-20 11:12:19,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-20 11:12:19,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-20 11:12:19,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2018-11-20 11:12:19,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2018-11-20 11:12:19,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-20 11:12:19,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2018-11-20 11:12:19,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-20 11:12:19,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2018-11-20 11:12:19,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2018-11-20 11:12:19,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2018-11-20 11:12:19,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2018-11-20 11:12:19,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2018-11-20 11:12:19,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2018-11-20 11:12:19,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-20 11:12:19,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2018-11-20 11:12:19,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2018-11-20 11:12:19,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-20 11:12:19,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-20 11:12:19,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2018-11-20 11:12:19,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2018-11-20 11:12:19,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-20 11:12:19,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2018-11-20 11:12:19,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2018-11-20 11:12:19,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-20 11:12:19,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-20 11:12:19,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-20 11:12:19,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-20 11:12:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-20 11:12:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-20 11:12:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-20 11:12:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-20 11:12:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-20 11:12:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-20 11:12:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-20 11:12:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-20 11:12:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-20 11:12:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2018-11-20 11:12:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-20 11:12:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2018-11-20 11:12:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-20 11:12:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2018-11-20 11:12:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-20 11:12:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2018-11-20 11:12:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_6 [2018-11-20 11:12:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-20 11:12:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2018-11-20 11:12:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_4 [2018-11-20 11:12:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2018-11-20 11:12:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-20 11:12:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2018-11-20 11:12:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2018-11-20 11:12:19,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2018-11-20 11:12:19,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-20 11:12:19,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2018-11-20 11:12:19,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2018-11-20 11:12:19,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2018-11-20 11:12:19,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2018-11-20 11:12:19,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2018-11-20 11:12:19,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2018-11-20 11:12:19,588 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-20 11:12:19,589 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-20 11:12:19,589 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-20 11:12:19,589 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-20 11:12:19,589 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-20 11:12:19,589 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-20 11:12:19,590 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-20 11:12:19,591 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2018-11-20 11:12:19,591 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2018-11-20 11:12:19,591 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-20 11:12:19,591 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2018-11-20 11:12:19,592 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2018-11-20 11:12:19,592 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2018-11-20 11:12:19,592 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2018-11-20 11:12:19,593 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-20 11:12:19,593 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-20 11:12:19,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-20 11:12:19,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-20 11:12:19,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-20 11:12:19,593 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-20 11:12:19,593 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-20 11:12:19,594 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-20 11:12:19,594 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2018-11-20 11:12:19,594 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2018-11-20 11:12:19,594 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-20 11:12:19,594 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-20 11:12:19,594 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2018-11-20 11:12:19,595 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_put_request [2018-11-20 11:12:19,595 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2018-11-20 11:12:19,595 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2018-11-20 11:12:19,595 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_unmap_user [2018-11-20 11:12:19,595 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2018-11-20 11:12:19,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-20 11:12:19,596 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2018-11-20 11:12:19,596 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_dma_alignment [2018-11-20 11:12:19,596 INFO L130 BoogieDeclarations]: Found specification of procedure hash_64 [2018-11-20 11:12:19,596 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_get_command [2018-11-20 11:12:19,596 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_put_command [2018-11-20 11:12:19,596 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_init_io [2018-11-20 11:12:19,597 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_release_buffers [2018-11-20 11:12:19,597 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2018-11-20 11:12:19,597 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_lookup [2018-11-20 11:12:19,597 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_alloc_queue [2018-11-20 11:12:19,597 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_cmd_to_host [2018-11-20 11:12:19,597 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_alloc_queue [2018-11-20 11:12:19,597 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_free_queue [2018-11-20 11:12:19,598 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_queue_command [2018-11-20 11:12:19,598 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_tsk_mgmt_request [2018-11-20 11:12:19,598 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_get_command [2018-11-20 11:12:19,598 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put_command [2018-11-20 11:12:19,598 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_it_nexus_create [2018-11-20 11:12:19,598 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_it_nexus_destroy [2018-11-20 11:12:19,599 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_if_exit [2018-11-20 11:12:19,599 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_if_init [2018-11-20 11:12:19,599 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_uspace_send_cmd [2018-11-20 11:12:19,599 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_uspace_send_status [2018-11-20 11:12:19,599 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_kspace_exec [2018-11-20 11:12:19,599 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_uspace_send_tsk_mgmt [2018-11-20 11:12:19,601 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_kspace_tsk_mgmt [2018-11-20 11:12:19,601 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_uspace_send_it_nexus_request [2018-11-20 11:12:19,601 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_kspace_it_nexus_rsp [2018-11-20 11:12:19,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-20 11:12:19,601 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_hashlist_del [2018-11-20 11:12:19,601 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_unmap_user_pages [2018-11-20 11:12:19,602 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_cmd_destroy [2018-11-20 11:12:19,602 INFO L130 BoogieDeclarations]: Found specification of procedure init_scsi_tgt_cmd [2018-11-20 11:12:19,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-20 11:12:19,602 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-20 11:12:19,602 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_cmd_done [2018-11-20 11:12:19,603 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_transfer_response [2018-11-20 11:12:19,603 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-20 11:12:19,603 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_map_user_pages [2018-11-20 11:12:19,603 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_copy_sense [2018-11-20 11:12:19,603 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_abort_cmd [2018-11-20 11:12:19,603 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_cmd_hash_lookup [2018-11-20 11:12:19,604 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~~u64~0~X~int~TO~int [2018-11-20 11:12:19,604 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~int~TO~int [2018-11-20 11:12:19,604 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_init [2018-11-20 11:12:19,604 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_exit [2018-11-20 11:12:19,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-20 11:12:19,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-20 11:12:19,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2018-11-20 11:12:19,608 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-20 11:12:19,608 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-11-20 11:12:19,608 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-20 11:12:19,609 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-20 11:12:19,609 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-11-20 11:12:19,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_18 [2018-11-20 11:12:19,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2018-11-20 11:12:19,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2018-11-20 11:12:19,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2018-11-20 11:12:19,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2018-11-20 11:12:19,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2018-11-20 11:12:19,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2018-11-20 11:12:19,610 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2018-11-20 11:12:19,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_23 [2018-11-20 11:12:19,610 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2018-11-20 11:12:19,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_22 [2018-11-20 11:12:19,611 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-20 11:12:19,611 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2018-11-20 11:12:19,611 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2018-11-20 11:12:19,611 INFO L130 BoogieDeclarations]: Found specification of procedure vm_insert_page [2018-11-20 11:12:19,611 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-20 11:12:19,611 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2018-11-20 11:12:19,611 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-20 11:12:19,612 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2018-11-20 11:12:19,612 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_idx_inc [2018-11-20 11:12:19,612 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_head_event [2018-11-20 11:12:19,612 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_uspace_send_event [2018-11-20 11:12:19,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-20 11:12:19,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-20 11:12:19,613 INFO L130 BoogieDeclarations]: Found specification of procedure event_recv_msg [2018-11-20 11:12:19,613 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_write [2018-11-20 11:12:19,613 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_poll [2018-11-20 11:12:19,613 INFO L130 BoogieDeclarations]: Found specification of procedure uspace_ring_map [2018-11-20 11:12:19,613 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_mmap [2018-11-20 11:12:19,613 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_open [2018-11-20 11:12:19,613 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_exit [2018-11-20 11:12:19,615 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_init [2018-11-20 11:12:19,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tgt_fops_release_1 [2018-11-20 11:12:19,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-20 11:12:19,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-20 11:12:19,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2018-11-20 11:12:19,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2018-11-20 11:12:19,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2018-11-20 11:12:19,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-20 11:12:19,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2018-11-20 11:12:19,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2018-11-20 11:12:19,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2018-11-20 11:12:19,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2018-11-20 11:12:19,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-20 11:12:19,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2018-11-20 11:12:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-20 11:12:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-20 11:12:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-20 11:12:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2018-11-20 11:12:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-20 11:12:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-20 11:12:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-20 11:12:37,686 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-20 11:12:37,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:12:37 BoogieIcfgContainer [2018-11-20 11:12:37,687 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-20 11:12:37,689 INFO L168 Benchmark]: Toolchain (without parser) took 21709.84 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 2.0 GB in the end (delta: -560.8 MB). Peak memory consumption was 925.5 MB. Max. memory is 7.1 GB. [2018-11-20 11:12:37,690 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-11-20 11:12:37,691 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2929.96 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 761.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -673.2 MB). Peak memory consumption was 139.9 MB. Max. memory is 7.1 GB. [2018-11-20 11:12:37,692 INFO L168 Benchmark]: Boogie Preprocessor took 572.24 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 72.5 MB). Peak memory consumption was 72.5 MB. Max. memory is 7.1 GB. [2018-11-20 11:12:37,693 INFO L168 Benchmark]: RCFGBuilder took 18201.45 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 310.4 MB). Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 40.0 MB). Peak memory consumption was 764.5 MB. Max. memory is 7.1 GB. [2018-11-20 11:12:37,697 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 0.20 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 2929.96 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 761.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -673.2 MB). Peak memory consumption was 139.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 572.24 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 72.5 MB). Peak memory consumption was 72.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 18201.45 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 310.4 MB). Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 40.0 MB). Peak memory consumption was 764.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...