java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 17:03:53,708 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 17:03:53,710 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 17:03:53,722 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 17:03:53,722 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 17:03:53,723 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 17:03:53,724 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 17:03:53,726 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 17:03:53,728 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 17:03:53,729 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 17:03:53,729 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 17:03:53,731 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 17:03:53,731 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 17:03:53,732 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 17:03:53,733 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 17:03:53,734 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 17:03:53,735 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 17:03:53,736 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 17:03:53,738 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 17:03:53,740 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 17:03:53,741 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 17:03:53,742 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 17:03:53,744 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 17:03:53,744 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 17:03:53,747 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 17:03:53,747 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 17:03:53,748 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 17:03:53,748 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 17:03:53,749 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 17:03:53,750 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 17:03:53,750 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 17:03:53,751 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 17:03:53,752 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 17:03:53,753 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 17:03:53,754 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 17:03:53,754 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 17:03:53,755 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 17:03:53,755 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 17:03:53,755 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 17:03:53,756 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 17:03:53,757 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 17:03:53,758 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-08 17:03:53,773 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 17:03:53,773 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 17:03:53,774 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 17:03:53,774 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 17:03:53,775 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 17:03:53,775 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 17:03:53,775 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 17:03:53,775 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 17:03:53,776 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 17:03:53,776 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 17:03:53,776 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 17:03:53,776 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 17:03:53,776 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 17:03:53,776 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 17:03:53,777 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 17:03:53,777 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 17:03:53,777 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 17:03:53,777 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 17:03:53,777 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 17:03:53,778 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 17:03:53,778 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 17:03:53,778 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 17:03:53,778 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 17:03:53,779 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 17:03:53,779 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 17:03:53,779 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 17:03:53,779 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 17:03:53,807 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 17:03:53,819 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 17:03:53,825 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 17:03:53,826 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 17:03:53,826 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 17:03:53,827 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i [2019-08-08 17:03:53,883 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/372b4fba4/17637b7df8f44d558ca5171fa1d2e384/FLAGdb40130f6 [2019-08-08 17:03:54,718 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 17:03:54,718 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i [2019-08-08 17:03:54,762 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/372b4fba4/17637b7df8f44d558ca5171fa1d2e384/FLAGdb40130f6 [2019-08-08 17:03:55,258 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/372b4fba4/17637b7df8f44d558ca5171fa1d2e384 [2019-08-08 17:03:55,267 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 17:03:55,268 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 17:03:55,270 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 17:03:55,270 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 17:03:55,273 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 17:03:55,274 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 05:03:55" (1/1) ... [2019-08-08 17:03:55,277 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@513a34d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:03:55, skipping insertion in model container [2019-08-08 17:03:55,277 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 05:03:55" (1/1) ... [2019-08-08 17:03:55,284 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 17:03:55,404 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 17:03:57,364 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 17:03:57,400 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 17:03:57,729 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 17:03:57,949 INFO L192 MainTranslator]: Completed translation [2019-08-08 17:03:57,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:03:57 WrapperNode [2019-08-08 17:03:57,950 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 17:03:57,951 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 17:03:57,951 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 17:03:57,952 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 17:03:57,965 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:03:57" (1/1) ... [2019-08-08 17:03:57,965 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:03:57" (1/1) ... [2019-08-08 17:03:58,051 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:03:57" (1/1) ... [2019-08-08 17:03:58,052 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:03:57" (1/1) ... [2019-08-08 17:03:58,226 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:03:57" (1/1) ... [2019-08-08 17:03:58,252 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:03:57" (1/1) ... [2019-08-08 17:03:58,284 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:03:57" (1/1) ... [2019-08-08 17:03:58,320 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 17:03:58,320 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 17:03:58,321 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 17:03:58,321 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 17:03:58,322 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:03:57" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 17:03:58,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 17:03:58,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 17:03:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-08-08 17:03:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-08 17:03:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~~u64~0~X~int~TO~int [2019-08-08 17:03:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~int~TO~int [2019-08-08 17:03:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-08-08 17:03:58,399 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-08 17:03:58,399 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-08-08 17:03:58,399 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2019-08-08 17:03:58,400 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-08-08 17:03:58,400 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-08 17:03:58,401 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-08 17:03:58,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-08 17:03:58,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-08 17:03:58,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-08 17:03:58,404 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-08 17:03:58,404 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-08 17:03:58,406 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-08-08 17:03:58,406 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2019-08-08 17:03:58,406 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_64 [2019-08-08 17:03:58,407 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_get_command [2019-08-08 17:03:58,407 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put_command [2019-08-08 17:03:58,407 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_hashlist_del [2019-08-08 17:03:58,407 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_unmap_user_pages [2019-08-08 17:03:58,407 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_cmd_destroy [2019-08-08 17:03:58,407 INFO L138 BoogieDeclarations]: Found implementation of procedure init_scsi_tgt_cmd [2019-08-08 17:03:58,407 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_alloc_queue [2019-08-08 17:03:58,408 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_free_queue [2019-08-08 17:03:58,408 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_cmd_to_host [2019-08-08 17:03:58,408 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_queue_command [2019-08-08 17:03:58,409 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_cmd_done [2019-08-08 17:03:58,409 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_transfer_response [2019-08-08 17:03:58,409 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_map_user_pages [2019-08-08 17:03:58,409 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_copy_sense [2019-08-08 17:03:58,409 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_abort_cmd [2019-08-08 17:03:58,409 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_cmd_hash_lookup [2019-08-08 17:03:58,409 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_kspace_exec [2019-08-08 17:03:58,410 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_tsk_mgmt_request [2019-08-08 17:03:58,410 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_kspace_tsk_mgmt [2019-08-08 17:03:58,410 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_it_nexus_create [2019-08-08 17:03:58,410 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_it_nexus_destroy [2019-08-08 17:03:58,410 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_kspace_it_nexus_rsp [2019-08-08 17:03:58,411 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_init [2019-08-08 17:03:58,411 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_exit [2019-08-08 17:03:58,411 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 17:03:58,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-08-08 17:03:58,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-08-08 17:03:58,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-08-08 17:03:58,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_4 [2019-08-08 17:03:58,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-08-08 17:03:58,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_6 [2019-08-08 17:03:58,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-08-08 17:03:58,412 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2019-08-08 17:03:58,412 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2019-08-08 17:03:58,412 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_idx_inc [2019-08-08 17:03:58,412 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_head_event [2019-08-08 17:03:58,413 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_uspace_send_event [2019-08-08 17:03:58,413 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_uspace_send_cmd [2019-08-08 17:03:58,413 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_uspace_send_status [2019-08-08 17:03:58,413 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_uspace_send_tsk_mgmt [2019-08-08 17:03:58,414 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_uspace_send_it_nexus_request [2019-08-08 17:03:58,414 INFO L138 BoogieDeclarations]: Found implementation of procedure event_recv_msg [2019-08-08 17:03:58,414 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_write [2019-08-08 17:03:58,414 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_poll [2019-08-08 17:03:58,414 INFO L138 BoogieDeclarations]: Found implementation of procedure uspace_ring_map [2019-08-08 17:03:58,414 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_mmap [2019-08-08 17:03:58,415 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_open [2019-08-08 17:03:58,415 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_exit [2019-08-08 17:03:58,415 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_init [2019-08-08 17:03:58,415 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_if_exit [2019-08-08 17:03:58,415 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_if_init [2019-08-08 17:03:58,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2019-08-08 17:03:58,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2019-08-08 17:03:58,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2019-08-08 17:03:58,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2019-08-08 17:03:58,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_18 [2019-08-08 17:03:58,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2019-08-08 17:03:58,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2019-08-08 17:03:58,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2019-08-08 17:03:58,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_22 [2019-08-08 17:03:58,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_23 [2019-08-08 17:03:58,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-08 17:03:58,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-08 17:03:58,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-08 17:03:58,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-08-08 17:03:58,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-08-08 17:03:58,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-08 17:03:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-08-08 17:03:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-08 17:03:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-08-08 17:03:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-08-08 17:03:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-08-08 17:03:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-08-08 17:03:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-08-08 17:03:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-08-08 17:03:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-08-08 17:03:58,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-08-08 17:03:58,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-08-08 17:03:58,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-08-08 17:03:58,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-08-08 17:03:58,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-08-08 17:03:58,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-08-08 17:03:58,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-08-08 17:03:58,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-08-08 17:03:58,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-08-08 17:03:58,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-08 17:03:58,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-08 17:03:58,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-08-08 17:03:58,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_put_request [2019-08-08 17:03:58,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-08-08 17:03:58,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-08 17:03:58,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-08-08 17:03:58,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-08-08 17:03:58,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-08 17:03:58,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_alloc_queue [2019-08-08 17:03:58,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_get_command [2019-08-08 17:03:58,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_put_command [2019-08-08 17:03:58,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-08-08 17:03:58,425 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-08-08 17:03:58,425 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-08-08 17:03:58,425 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-08 17:03:58,427 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2019-08-08 17:03:58,427 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_get_request [2019-08-08 17:03:58,427 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_put_request [2019-08-08 17:03:58,427 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_dma_alignment [2019-08-08 17:03:58,428 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_user [2019-08-08 17:03:58,428 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_unmap_user [2019-08-08 17:03:58,428 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-08-08 17:03:58,428 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2019-08-08 17:03:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2019-08-08 17:03:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2019-08-08 17:03:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-08-08 17:03:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2019-08-08 17:03:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2019-08-08 17:03:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2019-08-08 17:03:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tgt_fops_release_1 [2019-08-08 17:03:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-08-08 17:03:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-08-08 17:03:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-08-08 17:03:58,431 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2019-08-08 17:03:58,431 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2019-08-08 17:03:58,434 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-08-08 17:03:58,435 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-08-08 17:03:58,435 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-08 17:03:58,435 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2019-08-08 17:03:58,441 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-08 17:03:58,442 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-08-08 17:03:58,442 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-08-08 17:03:58,442 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_lookup [2019-08-08 17:03:58,442 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2019-08-08 17:03:58,442 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_init_io [2019-08-08 17:03:58,443 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_release_buffers [2019-08-08 17:03:58,443 INFO L138 BoogieDeclarations]: Found implementation of procedure vm_insert_page [2019-08-08 17:03:58,443 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-08-08 17:03:58,443 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-08 17:03:58,443 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-08 17:03:58,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-08 17:03:58,444 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-08 17:03:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 17:03:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-08 17:03:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-08 17:03:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-08-08 17:03:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-08 17:03:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 17:03:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-08 17:03:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-08-08 17:03:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 17:03:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-08-08 17:03:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-08-08 17:03:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2019-08-08 17:03:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-08-08 17:03:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-08-08 17:03:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-08-08 17:03:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-08-08 17:03:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_6 [2019-08-08 17:03:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-08 17:03:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-08-08 17:03:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_4 [2019-08-08 17:03:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-08-08 17:03:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-08-08 17:03:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-08-08 17:03:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-08-08 17:03:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-08-08 17:03:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-08 17:03:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-08-08 17:03:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-08-08 17:03:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-08-08 17:03:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-08-08 17:03:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-08-08 17:03:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-08-08 17:03:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 17:03:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-08 17:03:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-08-08 17:03:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-08 17:03:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-08 17:03:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-08 17:03:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-08-08 17:03:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-08-08 17:03:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-08-08 17:03:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-08-08 17:03:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2019-08-08 17:03:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2019-08-08 17:03:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2019-08-08 17:03:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-08-08 17:03:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 17:03:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 17:03:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-08 17:03:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-08 17:03:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 17:03:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-08 17:03:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-08 17:03:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-08 17:03:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2019-08-08 17:03:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-08-08 17:03:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-08-08 17:03:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-08-08 17:03:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 17:03:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2019-08-08 17:03:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_put_request [2019-08-08 17:03:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2019-08-08 17:03:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2019-08-08 17:03:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_unmap_user [2019-08-08 17:03:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2019-08-08 17:03:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 17:03:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2019-08-08 17:03:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_dma_alignment [2019-08-08 17:03:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure hash_64 [2019-08-08 17:03:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_get_command [2019-08-08 17:03:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_put_command [2019-08-08 17:03:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_init_io [2019-08-08 17:03:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_release_buffers [2019-08-08 17:03:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2019-08-08 17:03:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_lookup [2019-08-08 17:03:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_alloc_queue [2019-08-08 17:03:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_cmd_to_host [2019-08-08 17:03:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_alloc_queue [2019-08-08 17:03:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_free_queue [2019-08-08 17:03:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_queue_command [2019-08-08 17:03:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_tsk_mgmt_request [2019-08-08 17:03:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_get_command [2019-08-08 17:03:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put_command [2019-08-08 17:03:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_it_nexus_create [2019-08-08 17:03:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_it_nexus_destroy [2019-08-08 17:03:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_if_exit [2019-08-08 17:03:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_if_init [2019-08-08 17:03:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_uspace_send_cmd [2019-08-08 17:03:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_uspace_send_status [2019-08-08 17:03:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_kspace_exec [2019-08-08 17:03:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_uspace_send_tsk_mgmt [2019-08-08 17:03:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_kspace_tsk_mgmt [2019-08-08 17:03:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_uspace_send_it_nexus_request [2019-08-08 17:03:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_kspace_it_nexus_rsp [2019-08-08 17:03:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 17:03:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_hashlist_del [2019-08-08 17:03:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_unmap_user_pages [2019-08-08 17:03:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_cmd_destroy [2019-08-08 17:03:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure init_scsi_tgt_cmd [2019-08-08 17:03:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 17:03:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-08-08 17:03:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_cmd_done [2019-08-08 17:03:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_transfer_response [2019-08-08 17:03:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-08 17:03:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_map_user_pages [2019-08-08 17:03:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_copy_sense [2019-08-08 17:03:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_abort_cmd [2019-08-08 17:03:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_cmd_hash_lookup [2019-08-08 17:03:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~~u64~0~X~int~TO~int [2019-08-08 17:03:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~int~TO~int [2019-08-08 17:03:58,462 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_init [2019-08-08 17:03:58,462 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_exit [2019-08-08 17:03:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-08 17:03:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-08 17:03:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2019-08-08 17:03:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 17:03:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-08-08 17:03:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-08 17:03:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-08 17:03:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-08-08 17:03:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_18 [2019-08-08 17:03:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2019-08-08 17:03:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2019-08-08 17:03:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2019-08-08 17:03:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2019-08-08 17:03:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2019-08-08 17:03:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2019-08-08 17:03:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2019-08-08 17:03:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_23 [2019-08-08 17:03:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2019-08-08 17:03:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_22 [2019-08-08 17:03:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-08-08 17:03:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2019-08-08 17:03:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2019-08-08 17:03:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure vm_insert_page [2019-08-08 17:03:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2019-08-08 17:03:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2019-08-08 17:03:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-08-08 17:03:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2019-08-08 17:03:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_idx_inc [2019-08-08 17:03:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_head_event [2019-08-08 17:03:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_uspace_send_event [2019-08-08 17:03:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-08 17:03:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-08 17:03:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure event_recv_msg [2019-08-08 17:03:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_write [2019-08-08 17:03:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_poll [2019-08-08 17:03:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure uspace_ring_map [2019-08-08 17:03:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_mmap [2019-08-08 17:03:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_open [2019-08-08 17:03:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_exit [2019-08-08 17:03:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_init [2019-08-08 17:03:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tgt_fops_release_1 [2019-08-08 17:03:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-08 17:03:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-08 17:03:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-08-08 17:03:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-08-08 17:03:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-08-08 17:03:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-08 17:03:58,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-08-08 17:03:58,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-08-08 17:03:58,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-08-08 17:03:58,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-08-08 17:03:58,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-08-08 17:03:58,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-08-08 17:03:58,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-08-08 17:03:58,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-08-08 17:03:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-08-08 17:03:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-08-08 17:03:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-08 17:03:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-08 17:03:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-08 17:03:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-08 17:03:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 17:03:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 17:03:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-08 17:03:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 17:03:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 17:03:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 17:03:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 17:03:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-08 17:03:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-08 17:03:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-08 17:03:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-08 17:17:45,352 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 17:17:45,353 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 17:17:45,355 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 05:17:45 BoogieIcfgContainer [2019-08-08 17:17:45,355 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 17:17:45,355 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 17:17:45,355 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 17:17:45,356 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 17:17:45,357 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 05:17:45" (1/1) ... [2019-08-08 17:17:45,369 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 17:17:45,371 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 17:17:45,384 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 17:17:45,392 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 17:17:45,393 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 17:17:45,523 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 942 [2019-08-08 17:17:54,097 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.UnsupportedOperationException: Abstraction of intricate predicate not yet implemented at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.satAsBool(SymbolicTools.java:184) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.implies(SymbolicTools.java:174) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.domain.ExplicitValueDomain.isSubsetEq(ExplicitValueDomain.java:84) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:97) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:80) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:96) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:80) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-08 17:17:54,105 INFO L168 Benchmark]: Toolchain (without parser) took 838833.90 ms. Allocated memory was 141.0 MB in the beginning and 2.0 GB in the end (delta: 1.9 GB). Free memory was 79.6 MB in the beginning and 826.9 MB in the end (delta: -747.3 MB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. [2019-08-08 17:17:54,106 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 141.0 MB. Free memory is still 107.8 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-08 17:17:54,108 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2681.23 ms. Allocated memory was 141.0 MB in the beginning and 266.9 MB in the end (delta: 125.8 MB). Free memory was 79.6 MB in the beginning and 173.2 MB in the end (delta: -93.6 MB). Peak memory consumption was 121.0 MB. Max. memory is 7.1 GB. [2019-08-08 17:17:54,109 INFO L168 Benchmark]: Boogie Preprocessor took 368.90 ms. Allocated memory is still 266.9 MB. Free memory was 173.2 MB in the beginning and 134.5 MB in the end (delta: 38.6 MB). Peak memory consumption was 38.6 MB. Max. memory is 7.1 GB. [2019-08-08 17:17:54,114 INFO L168 Benchmark]: RCFGBuilder took 827034.51 ms. Allocated memory was 266.9 MB in the beginning and 2.0 GB in the end (delta: 1.7 GB). Free memory was 134.5 MB in the beginning and 1.5 GB in the end (delta: -1.4 GB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. [2019-08-08 17:17:54,117 INFO L168 Benchmark]: Symbolic Interpretation took 8745.06 ms. Allocated memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 49.8 MB). Free memory was 1.5 GB in the beginning and 826.9 MB in the end (delta: 680.5 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. [2019-08-08 17:17:54,122 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: UnsupportedOperationException: Abstraction of intricate predicate not yet implemented de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: UnsupportedOperationException: Abstraction of intricate predicate not yet implemented: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.satAsBool(SymbolicTools.java:184) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 141.0 MB. Free memory is still 107.8 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2681.23 ms. Allocated memory was 141.0 MB in the beginning and 266.9 MB in the end (delta: 125.8 MB). Free memory was 79.6 MB in the beginning and 173.2 MB in the end (delta: -93.6 MB). Peak memory consumption was 121.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 368.90 ms. Allocated memory is still 266.9 MB. Free memory was 173.2 MB in the beginning and 134.5 MB in the end (delta: 38.6 MB). Peak memory consumption was 38.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 827034.51 ms. Allocated memory was 266.9 MB in the beginning and 2.0 GB in the end (delta: 1.7 GB). Free memory was 134.5 MB in the beginning and 1.5 GB in the end (delta: -1.4 GB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. * Symbolic Interpretation took 8745.06 ms. Allocated memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 49.8 MB). Free memory was 1.5 GB in the beginning and 826.9 MB in the end (delta: 680.5 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...