/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=NARROWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -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 0.1.25-adbd35c [2020-10-13 17:33:45,126 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 17:33:45,129 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 17:33:45,173 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 17:33:45,174 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 17:33:45,182 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 17:33:45,183 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 17:33:45,187 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 17:33:45,189 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 17:33:45,192 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 17:33:45,193 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 17:33:45,193 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 17:33:45,194 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 17:33:45,197 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 17:33:45,199 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 17:33:45,200 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 17:33:45,202 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 17:33:45,203 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 17:33:45,204 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 17:33:45,212 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 17:33:45,214 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 17:33:45,215 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 17:33:45,216 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 17:33:45,217 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 17:33:45,229 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 17:33:45,234 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 17:33:45,234 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 17:33:45,235 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 17:33:45,236 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 17:33:45,236 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 17:33:45,237 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 17:33:45,237 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 17:33:45,240 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 17:33:45,241 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 17:33:45,242 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 17:33:45,242 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 17:33:45,242 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 17:33:45,243 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 17:33:45,243 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 17:33:45,247 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 17:33:45,248 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 17:33:45,249 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-13 17:33:45,288 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 17:33:45,288 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 17:33:45,290 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 17:33:45,290 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 17:33:45,290 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 17:33:45,291 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 17:33:45,291 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 17:33:45,291 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 17:33:45,291 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 17:33:45,291 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 17:33:45,292 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 17:33:45,292 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 17:33:45,293 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 17:33:45,293 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 17:33:45,293 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 17:33:45,294 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 17:33:45,294 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 17:33:45,294 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 17:33:45,294 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 17:33:45,294 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 17:33:45,295 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 17:33:45,295 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 17:33:45,295 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 17:33:45,295 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 17:33:45,296 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 17:33:45,296 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 17:33:45,296 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 17:33:45,296 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 17:33:45,600 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 17:33:45,613 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 17:33:45,616 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 17:33:45,618 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 17:33:45,619 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 17:33:45,620 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i [2020-10-13 17:33:45,681 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3c2f0d4db/db8c5235fd9e411aaea7c4781f59ad15/FLAGc2ae08b1e [2020-10-13 17:33:46,483 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 17:33:46,484 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i [2020-10-13 17:33:46,531 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3c2f0d4db/db8c5235fd9e411aaea7c4781f59ad15/FLAGc2ae08b1e [2020-10-13 17:33:47,009 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3c2f0d4db/db8c5235fd9e411aaea7c4781f59ad15 [2020-10-13 17:33:47,018 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 17:33:47,019 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 17:33:47,021 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 17:33:47,021 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 17:33:47,024 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 17:33:47,025 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:33:47" (1/1) ... [2020-10-13 17:33:47,028 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79152a78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:33:47, skipping insertion in model container [2020-10-13 17:33:47,028 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:33:47" (1/1) ... [2020-10-13 17:33:47,036 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 17:33:47,176 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 17:33:49,357 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 17:33:49,383 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 17:33:49,744 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 17:33:49,922 INFO L208 MainTranslator]: Completed translation [2020-10-13 17:33:49,922 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:33:49 WrapperNode [2020-10-13 17:33:49,922 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 17:33:49,923 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 17:33:49,923 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 17:33:49,924 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 17:33:49,940 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:33:49" (1/1) ... [2020-10-13 17:33:49,940 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:33:49" (1/1) ... [2020-10-13 17:33:50,009 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:33:49" (1/1) ... [2020-10-13 17:33:50,009 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:33:49" (1/1) ... [2020-10-13 17:33:50,222 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:33:49" (1/1) ... [2020-10-13 17:33:50,245 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:33:49" (1/1) ... [2020-10-13 17:33:50,307 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:33:49" (1/1) ... [2020-10-13 17:33:50,348 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 17:33:50,349 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 17:33:50,349 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 17:33:50,349 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 17:33:50,350 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:33:49" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-10-13 17:33:50,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 17:33:50,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 17:33:50,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 17:33:50,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 17:33:50,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~~u64~0~X~int~TO~int [2020-10-13 17:33:50,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~int~TO~int [2020-10-13 17:33:50,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-13 17:33:50,450 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 17:33:50,450 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-13 17:33:50,451 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2020-10-13 17:33:50,451 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-13 17:33:50,451 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 17:33:50,451 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 17:33:50,451 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 17:33:50,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 17:33:50,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 17:33:50,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 17:33:50,454 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 17:33:50,454 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 17:33:50,455 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-13 17:33:50,455 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2020-10-13 17:33:50,455 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_64 [2020-10-13 17:33:50,455 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_get_command [2020-10-13 17:33:50,455 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put_command [2020-10-13 17:33:50,456 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_hashlist_del [2020-10-13 17:33:50,456 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_unmap_user_pages [2020-10-13 17:33:50,456 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_cmd_destroy [2020-10-13 17:33:50,456 INFO L138 BoogieDeclarations]: Found implementation of procedure init_scsi_tgt_cmd [2020-10-13 17:33:50,456 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_alloc_queue [2020-10-13 17:33:50,456 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_free_queue [2020-10-13 17:33:50,457 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_cmd_to_host [2020-10-13 17:33:50,457 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_queue_command [2020-10-13 17:33:50,457 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_cmd_done [2020-10-13 17:33:50,457 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_transfer_response [2020-10-13 17:33:50,457 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_map_user_pages [2020-10-13 17:33:50,457 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_copy_sense [2020-10-13 17:33:50,457 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_abort_cmd [2020-10-13 17:33:50,458 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_cmd_hash_lookup [2020-10-13 17:33:50,458 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_kspace_exec [2020-10-13 17:33:50,458 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_tsk_mgmt_request [2020-10-13 17:33:50,458 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_kspace_tsk_mgmt [2020-10-13 17:33:50,458 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_it_nexus_create [2020-10-13 17:33:50,458 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_it_nexus_destroy [2020-10-13 17:33:50,458 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_kspace_it_nexus_rsp [2020-10-13 17:33:50,460 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_init [2020-10-13 17:33:50,460 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_exit [2020-10-13 17:33:50,460 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 17:33:50,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2020-10-13 17:33:50,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2020-10-13 17:33:50,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2020-10-13 17:33:50,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_4 [2020-10-13 17:33:50,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2020-10-13 17:33:50,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_6 [2020-10-13 17:33:50,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2020-10-13 17:33:50,462 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2020-10-13 17:33:50,462 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2020-10-13 17:33:50,462 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_idx_inc [2020-10-13 17:33:50,463 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_head_event [2020-10-13 17:33:50,463 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_uspace_send_event [2020-10-13 17:33:50,463 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_uspace_send_cmd [2020-10-13 17:33:50,463 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_uspace_send_status [2020-10-13 17:33:50,463 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_uspace_send_tsk_mgmt [2020-10-13 17:33:50,463 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_uspace_send_it_nexus_request [2020-10-13 17:33:50,463 INFO L138 BoogieDeclarations]: Found implementation of procedure event_recv_msg [2020-10-13 17:33:50,464 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_write [2020-10-13 17:33:50,464 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_poll [2020-10-13 17:33:50,464 INFO L138 BoogieDeclarations]: Found implementation of procedure uspace_ring_map [2020-10-13 17:33:50,464 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_mmap [2020-10-13 17:33:50,464 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_open [2020-10-13 17:33:50,464 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_exit [2020-10-13 17:33:50,465 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_init [2020-10-13 17:33:50,465 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_if_exit [2020-10-13 17:33:50,465 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_if_init [2020-10-13 17:33:50,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2020-10-13 17:33:50,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2020-10-13 17:33:50,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2020-10-13 17:33:50,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2020-10-13 17:33:50,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_18 [2020-10-13 17:33:50,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2020-10-13 17:33:50,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2020-10-13 17:33:50,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2020-10-13 17:33:50,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_22 [2020-10-13 17:33:50,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_23 [2020-10-13 17:33:50,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 17:33:50,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 17:33:50,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-13 17:33:50,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2020-10-13 17:33:50,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2020-10-13 17:33:50,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2020-10-13 17:33:50,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2020-10-13 17:33:50,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2020-10-13 17:33:50,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2020-10-13 17:33:50,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2020-10-13 17:33:50,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-13 17:33:50,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-13 17:33:50,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-13 17:33:50,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-13 17:33:50,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-13 17:33:50,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-13 17:33:50,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-13 17:33:50,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 17:33:50,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 17:33:50,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 17:33:50,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 17:33:50,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 17:33:50,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 17:33:50,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 17:33:50,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 17:33:50,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 17:33:50,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-13 17:33:50,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_put_request [2020-10-13 17:33:50,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-13 17:33:50,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 17:33:50,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-13 17:33:50,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-13 17:33:50,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 17:33:50,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_alloc_queue [2020-10-13 17:33:50,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_get_command [2020-10-13 17:33:50,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_put_command [2020-10-13 17:33:50,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-13 17:33:50,474 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-13 17:33:50,475 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-13 17:33:50,475 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 17:33:50,475 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2020-10-13 17:33:50,475 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_get_request [2020-10-13 17:33:50,476 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_put_request [2020-10-13 17:33:50,476 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_dma_alignment [2020-10-13 17:33:50,477 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_user [2020-10-13 17:33:50,478 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_unmap_user [2020-10-13 17:33:50,481 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-13 17:33:50,481 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2020-10-13 17:33:50,481 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2020-10-13 17:33:50,481 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2020-10-13 17:33:50,482 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2020-10-13 17:33:50,482 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2020-10-13 17:33:50,482 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2020-10-13 17:33:50,483 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2020-10-13 17:33:50,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tgt_fops_release_1 [2020-10-13 17:33:50,483 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-13 17:33:50,483 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-13 17:33:50,483 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-13 17:33:50,483 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2020-10-13 17:33:50,484 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2020-10-13 17:33:50,484 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-13 17:33:50,485 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-13 17:33:50,492 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 17:33:50,492 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-13 17:33:50,492 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 17:33:50,492 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2020-10-13 17:33:50,492 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-13 17:33:50,493 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_lookup [2020-10-13 17:33:50,493 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2020-10-13 17:33:50,493 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_init_io [2020-10-13 17:33:50,493 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_release_buffers [2020-10-13 17:33:50,493 INFO L138 BoogieDeclarations]: Found implementation of procedure vm_insert_page [2020-10-13 17:33:50,493 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-13 17:33:50,493 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 17:33:50,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 17:33:50,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 17:33:50,494 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 17:33:50,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 17:33:50,495 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 17:33:50,495 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-13 17:33:50,495 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 17:33:50,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 17:33:50,495 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 17:33:50,495 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-13 17:33:50,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 17:33:50,496 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-13 17:33:50,496 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-13 17:33:50,496 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2020-10-13 17:33:50,497 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-13 17:33:50,497 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-13 17:33:50,497 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-13 17:33:50,497 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-13 17:33:50,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_6 [2020-10-13 17:33:50,498 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 17:33:50,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2020-10-13 17:33:50,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_4 [2020-10-13 17:33:50,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2020-10-13 17:33:50,498 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-13 17:33:50,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2020-10-13 17:33:50,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2020-10-13 17:33:50,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2020-10-13 17:33:50,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2020-10-13 17:33:50,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2020-10-13 17:33:50,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-13 17:33:50,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-13 17:33:50,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 17:33:50,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 17:33:50,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 17:33:50,500 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 17:33:50,500 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 17:33:50,500 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-13 17:33:50,500 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 17:33:50,501 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 17:33:50,501 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 17:33:50,501 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-13 17:33:50,501 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-13 17:33:50,501 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-13 17:33:50,501 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-13 17:33:50,501 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2020-10-13 17:33:50,501 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2020-10-13 17:33:50,502 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2020-10-13 17:33:50,502 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2020-10-13 17:33:50,502 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 17:33:50,502 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 17:33:50,502 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 17:33:50,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 17:33:50,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 17:33:50,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 17:33:50,504 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 17:33:50,504 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 17:33:50,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 17:33:50,504 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 17:33:50,504 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2020-10-13 17:33:50,504 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2020-10-13 17:33:50,504 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-13 17:33:50,506 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-13 17:33:50,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 17:33:50,506 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2020-10-13 17:33:50,506 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_put_request [2020-10-13 17:33:50,506 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2020-10-13 17:33:50,506 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2020-10-13 17:33:50,507 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_unmap_user [2020-10-13 17:33:50,507 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2020-10-13 17:33:50,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 17:33:50,507 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2020-10-13 17:33:50,507 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_dma_alignment [2020-10-13 17:33:50,507 INFO L130 BoogieDeclarations]: Found specification of procedure hash_64 [2020-10-13 17:33:50,508 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_get_command [2020-10-13 17:33:50,508 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_put_command [2020-10-13 17:33:50,508 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_init_io [2020-10-13 17:33:50,508 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_release_buffers [2020-10-13 17:33:50,508 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2020-10-13 17:33:50,508 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_lookup [2020-10-13 17:33:50,508 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_alloc_queue [2020-10-13 17:33:50,508 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_cmd_to_host [2020-10-13 17:33:50,509 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_alloc_queue [2020-10-13 17:33:50,509 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_free_queue [2020-10-13 17:33:50,509 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_queue_command [2020-10-13 17:33:50,509 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_tsk_mgmt_request [2020-10-13 17:33:50,509 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_get_command [2020-10-13 17:33:50,509 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put_command [2020-10-13 17:33:50,509 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_it_nexus_create [2020-10-13 17:33:50,509 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_it_nexus_destroy [2020-10-13 17:33:50,510 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_if_exit [2020-10-13 17:33:50,510 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_if_init [2020-10-13 17:33:50,510 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_uspace_send_cmd [2020-10-13 17:33:50,510 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_uspace_send_status [2020-10-13 17:33:50,510 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_kspace_exec [2020-10-13 17:33:50,510 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_uspace_send_tsk_mgmt [2020-10-13 17:33:50,510 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_kspace_tsk_mgmt [2020-10-13 17:33:50,511 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_uspace_send_it_nexus_request [2020-10-13 17:33:50,511 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_kspace_it_nexus_rsp [2020-10-13 17:33:50,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 17:33:50,517 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_hashlist_del [2020-10-13 17:33:50,517 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_unmap_user_pages [2020-10-13 17:33:50,517 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_cmd_destroy [2020-10-13 17:33:50,517 INFO L130 BoogieDeclarations]: Found specification of procedure init_scsi_tgt_cmd [2020-10-13 17:33:50,517 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 17:33:50,517 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 17:33:50,518 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_cmd_done [2020-10-13 17:33:50,518 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_transfer_response [2020-10-13 17:33:50,518 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 17:33:50,518 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_map_user_pages [2020-10-13 17:33:50,518 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_copy_sense [2020-10-13 17:33:50,518 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_abort_cmd [2020-10-13 17:33:50,518 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_cmd_hash_lookup [2020-10-13 17:33:50,518 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~~u64~0~X~int~TO~int [2020-10-13 17:33:50,519 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~int~TO~int [2020-10-13 17:33:50,519 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_init [2020-10-13 17:33:50,519 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_exit [2020-10-13 17:33:50,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 17:33:50,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 17:33:50,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2020-10-13 17:33:50,523 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 17:33:50,523 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-13 17:33:50,523 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 17:33:50,523 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 17:33:50,524 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2020-10-13 17:33:50,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_18 [2020-10-13 17:33:50,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2020-10-13 17:33:50,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2020-10-13 17:33:50,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2020-10-13 17:33:50,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2020-10-13 17:33:50,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2020-10-13 17:33:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2020-10-13 17:33:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2020-10-13 17:33:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_23 [2020-10-13 17:33:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2020-10-13 17:33:50,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_22 [2020-10-13 17:33:50,526 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-13 17:33:50,526 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2020-10-13 17:33:50,526 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2020-10-13 17:33:50,526 INFO L130 BoogieDeclarations]: Found specification of procedure vm_insert_page [2020-10-13 17:33:50,527 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-13 17:33:50,527 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2020-10-13 17:33:50,527 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-13 17:33:50,527 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2020-10-13 17:33:50,528 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_idx_inc [2020-10-13 17:33:50,528 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_head_event [2020-10-13 17:33:50,528 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_uspace_send_event [2020-10-13 17:33:50,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 17:33:50,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 17:33:50,528 INFO L130 BoogieDeclarations]: Found specification of procedure event_recv_msg [2020-10-13 17:33:50,528 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_write [2020-10-13 17:33:50,528 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_poll [2020-10-13 17:33:50,528 INFO L130 BoogieDeclarations]: Found specification of procedure uspace_ring_map [2020-10-13 17:33:50,529 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_mmap [2020-10-13 17:33:50,529 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_open [2020-10-13 17:33:50,529 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_exit [2020-10-13 17:33:50,529 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_init [2020-10-13 17:33:50,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tgt_fops_release_1 [2020-10-13 17:33:50,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 17:33:50,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-13 17:33:50,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2020-10-13 17:33:50,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2020-10-13 17:33:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2020-10-13 17:33:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2020-10-13 17:33:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2020-10-13 17:33:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-13 17:33:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-13 17:33:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-13 17:33:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-13 17:33:50,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-13 17:33:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 17:33:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 17:33:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 17:33:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 17:33:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 17:33:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-13 17:33:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 17:33:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 17:33:50,531 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 17:33:50,532 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 17:33:50,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 17:33:50,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 17:33:50,532 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 17:33:50,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 17:33:50,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 17:33:50,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 17:33:50,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$