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-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block SingleStatement --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--infiniband--ulp--isert--ib_isert.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 20:16:40,963 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 20:16:40,965 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 20:16:40,977 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 20:16:40,978 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 20:16:40,979 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 20:16:40,980 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 20:16:40,982 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 20:16:40,983 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 20:16:40,984 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 20:16:40,985 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 20:16:40,986 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 20:16:40,987 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 20:16:40,988 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 20:16:40,989 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 20:16:40,990 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 20:16:40,991 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 20:16:40,992 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 20:16:40,993 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 20:16:40,995 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 20:16:40,997 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 20:16:40,998 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 20:16:41,000 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 20:16:41,000 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 20:16:41,003 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 20:16:41,003 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 20:16:41,003 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 20:16:41,004 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 20:16:41,005 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 20:16:41,006 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 20:16:41,006 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 20:16:41,007 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 20:16:41,008 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 20:16:41,008 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 20:16:41,009 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 20:16:41,010 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 20:16:41,010 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 20:16:41,010 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 20:16:41,011 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 20:16:41,011 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 20:16:41,012 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 20:16:41,013 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-20 20:16:41,028 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 20:16:41,028 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 20:16:41,029 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 20:16:41,029 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 20:16:41,029 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 20:16:41,030 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 20:16:41,030 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 20:16:41,030 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 20:16:41,030 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 20:16:41,031 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 20:16:41,031 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 20:16:41,031 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 20:16:41,031 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 20:16:41,031 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 20:16:41,032 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 20:16:41,032 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 20:16:41,032 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 20:16:41,032 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 20:16:41,032 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 20:16:41,033 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 20:16:41,033 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 20:16:41,033 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 20:16:41,033 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 20:16:41,033 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 20:16:41,034 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 20:16:41,034 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 20:16:41,034 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 20:16:41,034 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 20:16:41,034 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SingleStatement Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-20 20:16:41,065 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 20:16:41,080 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 20:16:41,084 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 20:16:41,085 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 20:16:41,085 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 20:16:41,086 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--infiniband--ulp--isert--ib_isert.ko-entry_point.cil.out.i [2019-09-20 20:16:41,163 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f48a74157/9c60ce54a3714373bf7dc8af1ce656f4/FLAGf57271e31 [2019-09-20 20:16:42,206 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 20:16:42,208 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--infiniband--ulp--isert--ib_isert.ko-entry_point.cil.out.i [2019-09-20 20:16:42,306 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f48a74157/9c60ce54a3714373bf7dc8af1ce656f4/FLAGf57271e31 [2019-09-20 20:16:42,534 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f48a74157/9c60ce54a3714373bf7dc8af1ce656f4 [2019-09-20 20:16:42,547 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 20:16:42,549 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 20:16:42,551 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 20:16:42,551 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 20:16:42,555 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 20:16:42,556 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 08:16:42" (1/1) ... [2019-09-20 20:16:42,559 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1abc7944 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:16:42, skipping insertion in model container [2019-09-20 20:16:42,559 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 08:16:42" (1/1) ... [2019-09-20 20:16:42,567 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 20:16:42,779 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 20:16:46,518 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 20:16:46,562 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 20:16:47,638 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 20:16:48,693 INFO L192 MainTranslator]: Completed translation [2019-09-20 20:16:48,693 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:16:48 WrapperNode [2019-09-20 20:16:48,693 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 20:16:48,694 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 20:16:48,695 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 20:16:48,695 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 20:16:48,713 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:16:48" (1/1) ... [2019-09-20 20:16:48,714 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:16:48" (1/1) ... [2019-09-20 20:16:48,850 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:16:48" (1/1) ... [2019-09-20 20:16:48,853 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:16:48" (1/1) ... [2019-09-20 20:16:49,064 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:16:48" (1/1) ... [2019-09-20 20:16:49,106 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:16:48" (1/1) ... [2019-09-20 20:16:49,198 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:16:48" (1/1) ... [2019-09-20 20:16:49,266 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 20:16:49,267 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 20:16:49,267 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 20:16:49,267 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 20:16:49,270 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:16:48" (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 [2019-09-20 20:16:49,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 20:16:49,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 20:16:49,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-20 20:16:49,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-20 20:16:49,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-20 20:16:49,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~$Pointer$~TO~int [2019-09-20 20:16:49,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-20 20:16:49,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-09-20 20:16:49,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-09-20 20:16:49,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-09-20 20:16:49,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2019-09-20 20:16:49,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-20 20:16:49,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~TO~int [2019-09-20 20:16:49,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~~u64~0 [2019-09-20 20:16:49,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2019-09-20 20:16:49,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2019-09-20 20:16:49,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~VOID [2019-09-20 20:16:49,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-09-20 20:16:49,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-09-20 20:16:49,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab64 [2019-09-20 20:16:49,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-20 20:16:49,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-09-20 20:16:49,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2019-09-20 20:16:49,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-20 20:16:49,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-20 20:16:49,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-20 20:16:49,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-20 20:16:49,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-20 20:16:49,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-20 20:16:49,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-20 20:16:49,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-20 20:16:49,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-20 20:16:49,366 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-20 20:16:49,366 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-20 20:16:49,366 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-09-20 20:16:49,367 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-20 20:16:49,368 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-09-20 20:16:49,368 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2019-09-20 20:16:49,368 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2019-09-20 20:16:49,368 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-20 20:16:49,369 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-09-20 20:16:49,369 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-09-20 20:16:49,369 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2019-09-20 20:16:49,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __atomic_add_unless [2019-09-20 20:16:49,370 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2019-09-20 20:16:49,371 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-20 20:16:49,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_6 [2019-09-20 20:16:49,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_10 [2019-09-20 20:16:49,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-09-20 20:16:49,372 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-09-20 20:16:49,372 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_completion [2019-09-20 20:16:49,372 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-20 20:16:49,373 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-09-20 20:16:49,373 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_scheduled_work [2019-09-20 20:16:49,373 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2019-09-20 20:16:49,373 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2019-09-20 20:16:49,373 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-09-20 20:16:49,373 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-09-20 20:16:49,373 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get_unless_zero [2019-09-20 20:16:49,374 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-09-20 20:16:49,375 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2019-09-20 20:16:49,376 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_virt [2019-09-20 20:16:49,376 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-09-20 20:16:49,376 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-09-20 20:16:49,376 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-09-20 20:16:49,376 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-09-20 20:16:49,376 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-09-20 20:16:49,376 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_sg_attrs [2019-09-20 20:16:49,377 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_sg_attrs [2019-09-20 20:16:49,377 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-09-20 20:16:49,377 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-09-20 20:16:49,377 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-09-20 20:16:49,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send [2019-09-20 20:16:49,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_recv [2019-09-20 20:16:49,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_poll_cq [2019-09-20 20:16:49,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2019-09-20 20:16:49,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_mapping_error [2019-09-20 20:16:49,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_map_single [2019-09-20 20:16:49,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_single [2019-09-20 20:16:49,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_map_sg [2019-09-20 20:16:49,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_sg [2019-09-20 20:16:49,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sg_dma_address [2019-09-20 20:16:49,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sg_dma_len [2019-09-20 20:16:49,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_sync_single_for_cpu [2019-09-20 20:16:49,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_sync_single_for_device [2019-09-20 20:16:49,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_update_fast_reg_key [2019-09-20 20:16:49,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_inc_rkey [2019-09-20 20:16:49,385 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2019-09-20 20:16:49,386 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be16 [2019-09-20 20:16:49,386 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_priv_cmd [2019-09-20 20:16:49,386 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_prot_cmd [2019-09-20 20:16:49,386 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_qp_event_callback [2019-09-20 20:16:49,386 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_query_device [2019-09-20 20:16:49,386 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_comp_get [2019-09-20 20:16:49,387 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_comp_put [2019-09-20 20:16:49,387 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_create_qp [2019-09-20 20:16:49,387 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_conn_setup_qp [2019-09-20 20:16:49,387 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_cq_event_callback [2019-09-20 20:16:49,387 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_alloc_rx_descriptors [2019-09-20 20:16:49,387 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_free_rx_descriptors [2019-09-20 20:16:49,388 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_free_comps [2019-09-20 20:16:49,388 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_alloc_comps [2019-09-20 20:16:49,388 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_create_device_ib_res [2019-09-20 20:16:49,388 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_free_device_ib_res [2019-09-20 20:16:49,388 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_device_put [2019-09-20 20:16:49,388 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_device_get [2019-09-20 20:16:49,388 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_conn_free_fastreg_pool [2019-09-20 20:16:49,389 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_create_pi_ctx [2019-09-20 20:16:49,389 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_create_fr_desc [2019-09-20 20:16:49,389 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_conn_create_fastreg_pool [2019-09-20 20:16:49,389 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_init_conn [2019-09-20 20:16:49,389 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_free_login_buf [2019-09-20 20:16:49,390 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_alloc_login_buf [2019-09-20 20:16:49,390 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_connect_request [2019-09-20 20:16:49,390 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_connect_release [2019-09-20 20:16:49,390 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_connected_handler [2019-09-20 20:16:49,391 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_release_kref [2019-09-20 20:16:49,391 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_put_conn [2019-09-20 20:16:49,392 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_conn_terminate [2019-09-20 20:16:49,393 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_np_cma_handler [2019-09-20 20:16:49,395 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_disconnected_handler [2019-09-20 20:16:49,395 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_connect_error [2019-09-20 20:16:49,395 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_cma_handler [2019-09-20 20:16:49,395 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_post_recv [2019-09-20 20:16:49,396 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_post_send [2019-09-20 20:16:49,396 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_create_send_desc [2019-09-20 20:16:49,396 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_init_tx_hdrs [2019-09-20 20:16:49,396 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_init_send_wr [2019-09-20 20:16:49,397 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_rdma_post_recvl [2019-09-20 20:16:49,397 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_put_login_tx [2019-09-20 20:16:49,397 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_rx_login_req [2019-09-20 20:16:49,397 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_allocate_cmd [2019-09-20 20:16:49,398 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_handle_scsi_cmd [2019-09-20 20:16:49,398 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_handle_iscsi_dataout [2019-09-20 20:16:49,401 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_handle_nop_out [2019-09-20 20:16:49,402 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_handle_text_cmd [2019-09-20 20:16:49,402 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_rx_opcode [2019-09-20 20:16:49,402 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_rx_do_work [2019-09-20 20:16:49,403 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_rcv_completion [2019-09-20 20:16:49,403 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_map_data_buf [2019-09-20 20:16:49,403 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_unmap_data_buf [2019-09-20 20:16:49,403 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_unmap_cmd [2019-09-20 20:16:49,403 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_unreg_rdma [2019-09-20 20:16:49,404 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_put_cmd [2019-09-20 20:16:49,409 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_unmap_tx_desc [2019-09-20 20:16:49,410 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_completion_put [2019-09-20 20:16:49,410 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_check_pi_status [2019-09-20 20:16:49,410 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_completion_rdma_write [2019-09-20 20:16:49,410 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_completion_rdma_read [2019-09-20 20:16:49,411 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_do_control_comp [2019-09-20 20:16:49,411 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_response_completion [2019-09-20 20:16:49,411 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_snd_completion [2019-09-20 20:16:49,411 INFO L138 BoogieDeclarations]: Found implementation of procedure is_isert_tx_desc [2019-09-20 20:16:49,412 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_cq_comp_err [2019-09-20 20:16:49,412 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_handle_wc [2019-09-20 20:16:49,412 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_cq_work [2019-09-20 20:16:49,412 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_cq_callback [2019-09-20 20:16:49,412 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_post_response [2019-09-20 20:16:49,412 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_put_response [2019-09-20 20:16:49,412 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_aborted_task [2019-09-20 20:16:49,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_get_sup_prot_ops [2019-09-20 20:16:49,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_put_nopin [2019-09-20 20:16:49,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_put_logout_rsp [2019-09-20 20:16:49,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_put_tm_rsp [2019-09-20 20:16:49,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_put_reject [2019-09-20 20:16:49,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_put_text_rsp [2019-09-20 20:16:49,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_build_rdma_wr [2019-09-20 20:16:49,414 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_map_rdma [2019-09-20 20:16:49,414 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_map_fr_pagelist [2019-09-20 20:16:49,414 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_inv_rkey [2019-09-20 20:16:49,414 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_fast_reg_mr [2019-09-20 20:16:49,414 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_set_dif_domain [2019-09-20 20:16:49,414 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_set_sig_attrs [2019-09-20 20:16:49,414 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_set_prot_checks [2019-09-20 20:16:49,415 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_reg_sig_mr [2019-09-20 20:16:49,415 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_handle_prot_cmd [2019-09-20 20:16:49,415 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_reg_rdma [2019-09-20 20:16:49,415 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_put_datain [2019-09-20 20:16:49,415 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_get_dataout [2019-09-20 20:16:49,415 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_immediate_queue [2019-09-20 20:16:49,415 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_response_queue [2019-09-20 20:16:49,416 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_setup_id [2019-09-20 20:16:49,416 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_setup_np [2019-09-20 20:16:49,416 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_rdma_accept [2019-09-20 20:16:49,416 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_get_login_rx [2019-09-20 20:16:49,416 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_set_conn_info [2019-09-20 20:16:49,416 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_accept_np [2019-09-20 20:16:49,417 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_free_np [2019-09-20 20:16:49,417 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_release_work [2019-09-20 20:16:49,417 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_wait4logout [2019-09-20 20:16:49,417 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_wait4cmds [2019-09-20 20:16:49,418 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_wait4flush [2019-09-20 20:16:49,418 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_wait_conn [2019-09-20 20:16:49,418 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_free_conn [2019-09-20 20:16:49,418 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_init [2019-09-20 20:16:49,418 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_exit [2019-09-20 20:16:49,418 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2019-09-20 20:16:49,418 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2019-09-20 20:16:49,419 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-09-20 20:16:49,419 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2019-09-20 20:16:49,419 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2019-09-20 20:16:49,419 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-09-20 20:16:49,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_iscsit_transport_4 [2019-09-20 20:16:49,419 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2019-09-20 20:16:49,419 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2019-09-20 20:16:49,420 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-09-20 20:16:49,420 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2019-09-20 20:16:49,420 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-09-20 20:16:49,420 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-09-20 20:16:49,420 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2019-09-20 20:16:49,420 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2019-09-20 20:16:49,420 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2019-09-20 20:16:49,421 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-09-20 20:16:49,421 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2019-09-20 20:16:49,421 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2019-09-20 20:16:49,421 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 20:16:49,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-09-20 20:16:49,421 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-20 20:16:49,421 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-20 20:16:49,421 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-09-20 20:16:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-09-20 20:16:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-20 20:16:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2019-09-20 20:16:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2019-09-20 20:16:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2019-09-20 20:16:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2019-09-20 20:16:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2019-09-20 20:16:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-09-20 20:16:49,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_25 [2019-09-20 20:16:49,423 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-20 20:16:49,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2019-09-20 20:16:49,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2019-09-20 20:16:49,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_35 [2019-09-20 20:16:49,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_36 [2019-09-20 20:16:49,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_37 [2019-09-20 20:16:49,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_38 [2019-09-20 20:16:49,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_39 [2019-09-20 20:16:49,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_40 [2019-09-20 20:16:49,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_41 [2019-09-20 20:16:49,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_42 [2019-09-20 20:16:49,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_43 [2019-09-20 20:16:49,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_44 [2019-09-20 20:16:49,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_45 [2019-09-20 20:16:49,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_46 [2019-09-20 20:16:49,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-20 20:16:49,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-20 20:16:49,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-20 20:16:49,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-20 20:16:49,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-20 20:16:49,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-20 20:16:49,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-20 20:16:49,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-20 20:16:49,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-09-20 20:16:49,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-09-20 20:16:49,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-09-20 20:16:49,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-09-20 20:16:49,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitmap_weight [2019-09-20 20:16:49,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-20 20:16:49,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-20 20:16:49,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-20 20:16:49,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-09-20 20:16:49,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-20 20:16:49,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-09-20 20:16:49,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-20 20:16:49,432 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-09-20 20:16:49,432 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-09-20 20:16:49,432 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-20 20:16:49,432 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-09-20 20:16:49,432 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-09-20 20:16:49,432 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-09-20 20:16:49,433 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_sg [2019-09-20 20:16:49,433 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-09-20 20:16:49,436 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-09-20 20:16:49,436 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-09-20 20:16:49,436 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-09-20 20:16:49,436 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_sg [2019-09-20 20:16:49,437 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-09-20 20:16:49,437 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2019-09-20 20:16:49,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2019-09-20 20:16:49,437 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-09-20 20:16:49,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_alloc_fast_reg_mr [2019-09-20 20:16:49,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_alloc_fast_reg_page_list [2019-09-20 20:16:49,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_alloc_pd [2019-09-20 20:16:49,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_check_mr_status [2019-09-20 20:16:49,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cq [2019-09-20 20:16:49,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_mr [2019-09-20 20:16:49,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2019-09-20 20:16:49,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2019-09-20 20:16:49,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cq [2019-09-20 20:16:49,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_mr [2019-09-20 20:16:49,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_qp [2019-09-20 20:16:49,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_event_msg [2019-09-20 20:16:49,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_free_fast_reg_page_list [2019-09-20 20:16:49,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_get_dma_mr [2019-09-20 20:16:49,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_device [2019-09-20 20:16:49,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_wc_status_msg [2019-09-20 20:16:49,439 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_allocate_cmd [2019-09-20 20:16:49,439 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_build_logout_rsp [2019-09-20 20:16:49,440 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_build_nopin_rsp [2019-09-20 20:16:49,440 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_build_reject [2019-09-20 20:16:49,440 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_build_rsp_pdu [2019-09-20 20:16:49,440 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_build_task_mgt_rsp [2019-09-20 20:16:49,440 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_build_text_rsp [2019-09-20 20:16:49,440 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_cause_connection_reinstatement [2019-09-20 20:16:49,440 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_check_dataout_hdr [2019-09-20 20:16:49,440 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_check_dataout_payload [2019-09-20 20:16:49,441 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_find_cmd_from_itt [2019-09-20 20:16:49,441 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_handle_logout_cmd [2019-09-20 20:16:49,441 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_handle_task_mgt_cmd [2019-09-20 20:16:49,441 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_logout_post_handler [2019-09-20 20:16:49,441 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_process_nop_out [2019-09-20 20:16:49,441 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_process_scsi_cmd [2019-09-20 20:16:49,441 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_process_text_cmd [2019-09-20 20:16:49,442 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_register_transport [2019-09-20 20:16:49,442 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_release_cmd [2019-09-20 20:16:49,442 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_sequence_cmd [2019-09-20 20:16:49,442 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_set_unsoliticed_dataout [2019-09-20 20:16:49,442 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_setup_nop_out [2019-09-20 20:16:49,442 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_setup_scsi_cmd [2019-09-20 20:16:49,442 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_setup_text_cmd [2019-09-20 20:16:49,442 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_stop_dataout_timer [2019-09-20 20:16:49,443 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_tmr_post_handler [2019-09-20 20:16:49,443 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_unregister_transport [2019-09-20 20:16:49,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-20 20:16:49,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-20 20:16:49,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-09-20 20:16:49,443 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-20 20:16:49,443 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-20 20:16:49,443 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-20 20:16:49,444 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-20 20:16:49,444 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-20 20:16:49,444 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-09-20 20:16:49,444 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-20 20:16:49,444 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_accept [2019-09-20 20:16:49,444 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_bind_addr [2019-09-20 20:16:49,444 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_create_id [2019-09-20 20:16:49,444 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_create_qp [2019-09-20 20:16:49,445 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_destroy_id [2019-09-20 20:16:49,445 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_disconnect [2019-09-20 20:16:49,445 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_event_msg [2019-09-20 20:16:49,445 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_listen [2019-09-20 20:16:49,445 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_notify [2019-09-20 20:16:49,445 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_reject [2019-09-20 20:16:49,445 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_from_buffer [2019-09-20 20:16:49,445 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2019-09-20 20:16:49,445 INFO L138 BoogieDeclarations]: Found implementation of procedure target_execute_cmd [2019-09-20 20:16:49,446 INFO L138 BoogieDeclarations]: Found implementation of procedure target_put_sess_cmd [2019-09-20 20:16:49,446 INFO L138 BoogieDeclarations]: Found implementation of procedure target_sess_cmd_list_set_waiting [2019-09-20 20:16:49,446 INFO L138 BoogieDeclarations]: Found implementation of procedure target_wait_for_sess_cmds [2019-09-20 20:16:49,446 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_generic_free_cmd [2019-09-20 20:16:49,446 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_send_check_condition_and_sense [2019-09-20 20:16:49,446 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2019-09-20 20:16:49,446 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-09-20 20:16:49,446 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible [2019-09-20 20:16:49,446 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-09-20 20:16:49,447 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-20 20:16:49,447 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-20 20:16:49,447 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-20 20:16:49,447 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-20 20:16:49,448 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-20 20:16:49,448 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-20 20:16:49,448 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 20:16:49,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-20 20:16:49,448 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-09-20 20:16:49,448 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab64 [2019-09-20 20:16:49,448 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-20 20:16:49,448 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-09-20 20:16:49,449 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2019-09-20 20:16:49,449 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-20 20:16:49,449 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2019-09-20 20:16:49,449 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-20 20:16:49,449 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-20 20:16:49,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-20 20:16:49,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-20 20:16:49,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-20 20:16:49,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-09-20 20:16:49,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-09-20 20:16:49,450 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 20:16:49,450 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-20 20:16:49,450 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-20 20:16:49,450 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 20:16:49,450 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-20 20:16:49,450 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-20 20:16:49,450 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-20 20:16:49,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-20 20:16:49,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 20:16:49,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-20 20:16:49,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-20 20:16:49,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-20 20:16:49,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-20 20:16:49,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-20 20:16:49,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-20 20:16:49,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-20 20:16:49,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-20 20:16:49,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-20 20:16:49,452 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-20 20:16:49,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 20:16:49,452 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-20 20:16:49,452 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-20 20:16:49,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 20:16:49,453 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-09-20 20:16:49,453 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-20 20:16:49,453 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-09-20 20:16:49,454 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-20 20:16:49,454 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-20 20:16:49,454 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-20 20:16:49,454 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-09-20 20:16:49,454 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-09-20 20:16:49,454 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-20 20:16:49,454 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2019-09-20 20:16:49,454 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2019-09-20 20:16:49,454 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2019-09-20 20:16:49,455 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-09-20 20:16:49,455 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-20 20:16:49,455 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-20 20:16:49,455 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2019-09-20 20:16:49,455 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-20 20:16:49,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 20:16:49,455 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-09-20 20:16:49,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 20:16:49,456 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-09-20 20:16:49,456 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2019-09-20 20:16:49,456 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_add_unless [2019-09-20 20:16:49,456 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2019-09-20 20:16:49,456 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-20 20:16:49,456 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-20 20:16:49,457 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-09-20 20:16:49,458 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-09-20 20:16:49,459 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-20 20:16:49,459 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-20 20:16:49,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_6 [2019-09-20 20:16:49,459 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-09-20 20:16:49,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_10 [2019-09-20 20:16:49,459 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-09-20 20:16:49,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-09-20 20:16:49,460 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-20 20:16:49,460 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-20 20:16:49,460 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-20 20:16:49,460 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-20 20:16:49,460 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-20 20:16:49,460 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-09-20 20:16:49,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 20:16:49,460 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 20:16:49,461 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_completion [2019-09-20 20:16:49,461 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-09-20 20:16:49,461 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible [2019-09-20 20:16:49,461 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-09-20 20:16:49,461 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-09-20 20:16:49,461 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-20 20:16:49,461 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-09-20 20:16:49,462 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-09-20 20:16:49,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_44 [2019-09-20 20:16:49,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_45 [2019-09-20 20:16:49,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_46 [2019-09-20 20:16:49,462 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-20 20:16:49,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2019-09-20 20:16:49,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2019-09-20 20:16:49,462 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-09-20 20:16:49,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2019-09-20 20:16:49,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2019-09-20 20:16:49,463 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-09-20 20:16:49,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2019-09-20 20:16:49,463 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-09-20 20:16:49,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_43 [2019-09-20 20:16:49,463 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-20 20:16:49,463 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-09-20 20:16:49,463 INFO L130 BoogieDeclarations]: Found specification of procedure flush_scheduled_work [2019-09-20 20:16:49,464 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2019-09-20 20:16:49,464 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2019-09-20 20:16:49,464 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-09-20 20:16:49,464 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-20 20:16:49,464 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-09-20 20:16:49,464 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get_unless_zero [2019-09-20 20:16:49,464 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-20 20:16:49,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_25 [2019-09-20 20:16:49,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_42 [2019-09-20 20:16:49,465 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-09-20 20:16:49,465 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-20 20:16:49,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-20 20:16:49,465 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2019-09-20 20:16:49,465 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2019-09-20 20:16:49,465 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-09-20 20:16:49,465 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2019-09-20 20:16:49,465 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2019-09-20 20:16:49,466 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-09-20 20:16:49,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_iscsit_transport_4 [2019-09-20 20:16:49,466 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2019-09-20 20:16:49,466 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2019-09-20 20:16:49,466 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-09-20 20:16:49,466 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2019-09-20 20:16:49,466 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-09-20 20:16:49,466 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-09-20 20:16:49,467 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2019-09-20 20:16:49,467 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2019-09-20 20:16:49,467 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2019-09-20 20:16:49,467 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-09-20 20:16:49,467 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2019-09-20 20:16:49,467 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2019-09-20 20:16:49,467 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-09-20 20:16:49,467 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2019-09-20 20:16:49,467 INFO L130 BoogieDeclarations]: Found specification of procedure sg_virt [2019-09-20 20:16:49,468 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2019-09-20 20:16:49,468 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_from_buffer [2019-09-20 20:16:49,468 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-09-20 20:16:49,468 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-09-20 20:16:49,468 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-09-20 20:16:49,472 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-09-20 20:16:49,472 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-09-20 20:16:49,472 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_sg [2019-09-20 20:16:49,472 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_sg [2019-09-20 20:16:49,472 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-09-20 20:16:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-09-20 20:16:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-09-20 20:16:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-09-20 20:16:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-20 20:16:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-09-20 20:16:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-20 20:16:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_sg_attrs [2019-09-20 20:16:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~$Pointer$~TO~int [2019-09-20 20:16:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_sg_attrs [2019-09-20 20:16:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-20 20:16:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-09-20 20:16:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-09-20 20:16:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-09-20 20:16:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-09-20 20:16:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-09-20 20:16:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure ib_event_msg [2019-09-20 20:16:49,475 INFO L130 BoogieDeclarations]: Found specification of procedure ib_wc_status_msg [2019-09-20 20:16:49,475 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_device [2019-09-20 20:16:49,475 INFO L130 BoogieDeclarations]: Found specification of procedure ib_alloc_pd [2019-09-20 20:16:49,475 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2019-09-20 20:16:49,475 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_qp [2019-09-20 20:16:49,475 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send [2019-09-20 20:16:49,475 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-09-20 20:16:49,475 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_recv [2019-09-20 20:16:49,476 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cq [2019-09-20 20:16:49,476 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cq [2019-09-20 20:16:49,476 INFO L130 BoogieDeclarations]: Found specification of procedure ib_poll_cq [2019-09-20 20:16:49,476 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2019-09-20 20:16:49,476 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2019-09-20 20:16:49,476 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-20 20:16:49,476 INFO L130 BoogieDeclarations]: Found specification of procedure ib_get_dma_mr [2019-09-20 20:16:49,476 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_mapping_error [2019-09-20 20:16:49,476 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~TO~int [2019-09-20 20:16:49,477 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_map_single [2019-09-20 20:16:49,477 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~~u64~0 [2019-09-20 20:16:49,477 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_single [2019-09-20 20:16:49,477 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2019-09-20 20:16:49,477 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_map_sg [2019-09-20 20:16:49,477 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2019-09-20 20:16:49,477 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_sg [2019-09-20 20:16:49,477 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~VOID [2019-09-20 20:16:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sg_dma_address [2019-09-20 20:16:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sg_dma_len [2019-09-20 20:16:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_sync_single_for_cpu [2019-09-20 20:16:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_sync_single_for_device [2019-09-20 20:16:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2019-09-20 20:16:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_mr [2019-09-20 20:16:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_mr [2019-09-20 20:16:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure ib_alloc_fast_reg_mr [2019-09-20 20:16:49,479 INFO L130 BoogieDeclarations]: Found specification of procedure ib_alloc_fast_reg_page_list [2019-09-20 20:16:49,479 INFO L130 BoogieDeclarations]: Found specification of procedure ib_free_fast_reg_page_list [2019-09-20 20:16:49,479 INFO L130 BoogieDeclarations]: Found specification of procedure ib_update_fast_reg_key [2019-09-20 20:16:49,479 INFO L130 BoogieDeclarations]: Found specification of procedure ib_inc_rkey [2019-09-20 20:16:49,479 INFO L130 BoogieDeclarations]: Found specification of procedure ib_check_mr_status [2019-09-20 20:16:49,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2019-09-20 20:16:49,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_41 [2019-09-20 20:16:49,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_35 [2019-09-20 20:16:49,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2019-09-20 20:16:49,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_39 [2019-09-20 20:16:49,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_40 [2019-09-20 20:16:49,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_36 [2019-09-20 20:16:49,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_37 [2019-09-20 20:16:49,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_38 [2019-09-20 20:16:49,480 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2019-09-20 20:16:49,481 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2019-09-20 20:16:49,481 INFO L130 BoogieDeclarations]: Found specification of procedure up [2019-09-20 20:16:49,481 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be16 [2019-09-20 20:16:49,481 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_event_msg [2019-09-20 20:16:49,481 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_create_id [2019-09-20 20:16:49,481 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_destroy_id [2019-09-20 20:16:49,481 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_bind_addr [2019-09-20 20:16:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_create_qp [2019-09-20 20:16:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_listen [2019-09-20 20:16:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_accept [2019-09-20 20:16:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_notify [2019-09-20 20:16:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_reject [2019-09-20 20:16:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_disconnect [2019-09-20 20:16:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure target_execute_cmd [2019-09-20 20:16:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure transport_generic_free_cmd [2019-09-20 20:16:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure transport_send_check_condition_and_sense [2019-09-20 20:16:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure target_put_sess_cmd [2019-09-20 20:16:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure target_sess_cmd_list_set_waiting [2019-09-20 20:16:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure target_wait_for_sess_cmds [2019-09-20 20:16:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_find_cmd_from_itt [2019-09-20 20:16:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_priv_cmd [2019-09-20 20:16:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_register_transport [2019-09-20 20:16:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_unregister_transport [2019-09-20 20:16:49,484 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_setup_scsi_cmd [2019-09-20 20:16:49,484 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_set_unsoliticed_dataout [2019-09-20 20:16:49,484 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_process_scsi_cmd [2019-09-20 20:16:49,484 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_check_dataout_hdr [2019-09-20 20:16:49,484 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_check_dataout_payload [2019-09-20 20:16:49,484 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_setup_nop_out [2019-09-20 20:16:49,484 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_process_nop_out [2019-09-20 20:16:49,485 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_handle_logout_cmd [2019-09-20 20:16:49,485 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_handle_task_mgt_cmd [2019-09-20 20:16:49,485 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_setup_text_cmd [2019-09-20 20:16:49,485 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_process_text_cmd [2019-09-20 20:16:49,485 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_build_rsp_pdu [2019-09-20 20:16:49,485 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_build_nopin_rsp [2019-09-20 20:16:49,485 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_build_task_mgt_rsp [2019-09-20 20:16:49,485 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_build_text_rsp [2019-09-20 20:16:49,486 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_build_reject [2019-09-20 20:16:49,486 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_build_logout_rsp [2019-09-20 20:16:49,486 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_logout_post_handler [2019-09-20 20:16:49,486 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_cause_connection_reinstatement [2019-09-20 20:16:49,486 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_stop_dataout_timer [2019-09-20 20:16:49,486 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_tmr_post_handler [2019-09-20 20:16:49,486 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_allocate_cmd [2019-09-20 20:16:49,487 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_sequence_cmd [2019-09-20 20:16:49,487 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_release_cmd [2019-09-20 20:16:49,487 INFO L130 BoogieDeclarations]: Found specification of procedure isert_unmap_cmd [2019-09-20 20:16:49,487 INFO L130 BoogieDeclarations]: Found specification of procedure isert_map_rdma [2019-09-20 20:16:49,487 INFO L130 BoogieDeclarations]: Found specification of procedure isert_unreg_rdma [2019-09-20 20:16:49,487 INFO L130 BoogieDeclarations]: Found specification of procedure isert_reg_rdma [2019-09-20 20:16:49,487 INFO L130 BoogieDeclarations]: Found specification of procedure isert_put_response [2019-09-20 20:16:49,487 INFO L130 BoogieDeclarations]: Found specification of procedure isert_rdma_post_recvl [2019-09-20 20:16:49,488 INFO L130 BoogieDeclarations]: Found specification of procedure isert_rdma_accept [2019-09-20 20:16:49,488 INFO L130 BoogieDeclarations]: Found specification of procedure isert_setup_id [2019-09-20 20:16:49,488 INFO L130 BoogieDeclarations]: Found specification of procedure isert_release_work [2019-09-20 20:16:49,488 INFO L130 BoogieDeclarations]: Found specification of procedure isert_prot_cmd [2019-09-20 20:16:49,488 INFO L130 BoogieDeclarations]: Found specification of procedure isert_qp_event_callback [2019-09-20 20:16:49,488 INFO L130 BoogieDeclarations]: Found specification of procedure isert_query_device [2019-09-20 20:16:49,488 INFO L130 BoogieDeclarations]: Found specification of procedure isert_comp_get [2019-09-20 20:16:49,489 INFO L130 BoogieDeclarations]: Found specification of procedure isert_comp_put [2019-09-20 20:16:49,489 INFO L130 BoogieDeclarations]: Found specification of procedure isert_create_qp [2019-09-20 20:16:49,489 INFO L130 BoogieDeclarations]: Found specification of procedure isert_conn_setup_qp [2019-09-20 20:16:49,489 INFO L130 BoogieDeclarations]: Found specification of procedure isert_cq_event_callback [2019-09-20 20:16:49,489 INFO L130 BoogieDeclarations]: Found specification of procedure isert_alloc_rx_descriptors [2019-09-20 20:16:49,489 INFO L130 BoogieDeclarations]: Found specification of procedure isert_free_rx_descriptors [2019-09-20 20:16:49,489 INFO L130 BoogieDeclarations]: Found specification of procedure isert_cq_work [2019-09-20 20:16:49,489 INFO L130 BoogieDeclarations]: Found specification of procedure isert_cq_callback [2019-09-20 20:16:49,490 INFO L130 BoogieDeclarations]: Found specification of procedure isert_free_comps [2019-09-20 20:16:49,490 INFO L130 BoogieDeclarations]: Found specification of procedure isert_alloc_comps [2019-09-20 20:16:49,490 INFO L130 BoogieDeclarations]: Found specification of procedure isert_create_device_ib_res [2019-09-20 20:16:49,490 INFO L130 BoogieDeclarations]: Found specification of procedure isert_free_device_ib_res [2019-09-20 20:16:49,490 INFO L130 BoogieDeclarations]: Found specification of procedure isert_device_put [2019-09-20 20:16:49,490 INFO L130 BoogieDeclarations]: Found specification of procedure isert_device_get [2019-09-20 20:16:49,490 INFO L130 BoogieDeclarations]: Found specification of procedure isert_conn_free_fastreg_pool [2019-09-20 20:16:49,491 INFO L130 BoogieDeclarations]: Found specification of procedure isert_create_pi_ctx [2019-09-20 20:16:49,491 INFO L130 BoogieDeclarations]: Found specification of procedure isert_create_fr_desc [2019-09-20 20:16:49,491 INFO L130 BoogieDeclarations]: Found specification of procedure isert_conn_create_fastreg_pool [2019-09-20 20:16:49,491 INFO L130 BoogieDeclarations]: Found specification of procedure isert_init_conn [2019-09-20 20:16:49,491 INFO L130 BoogieDeclarations]: Found specification of procedure isert_free_login_buf [2019-09-20 20:16:49,491 INFO L130 BoogieDeclarations]: Found specification of procedure isert_alloc_login_buf [2019-09-20 20:16:49,491 INFO L130 BoogieDeclarations]: Found specification of procedure isert_connect_request [2019-09-20 20:16:49,492 INFO L130 BoogieDeclarations]: Found specification of procedure isert_connect_release [2019-09-20 20:16:49,492 INFO L130 BoogieDeclarations]: Found specification of procedure isert_connected_handler [2019-09-20 20:16:49,492 INFO L130 BoogieDeclarations]: Found specification of procedure isert_release_kref [2019-09-20 20:16:49,492 INFO L130 BoogieDeclarations]: Found specification of procedure isert_put_conn [2019-09-20 20:16:49,492 INFO L130 BoogieDeclarations]: Found specification of procedure isert_conn_terminate [2019-09-20 20:16:49,492 INFO L130 BoogieDeclarations]: Found specification of procedure isert_np_cma_handler [2019-09-20 20:16:49,492 INFO L130 BoogieDeclarations]: Found specification of procedure isert_disconnected_handler [2019-09-20 20:16:49,492 INFO L130 BoogieDeclarations]: Found specification of procedure isert_connect_error [2019-09-20 20:16:49,493 INFO L130 BoogieDeclarations]: Found specification of procedure isert_cma_handler [2019-09-20 20:16:49,493 INFO L130 BoogieDeclarations]: Found specification of procedure isert_post_recv [2019-09-20 20:16:49,493 INFO L130 BoogieDeclarations]: Found specification of procedure isert_post_send [2019-09-20 20:16:49,493 INFO L130 BoogieDeclarations]: Found specification of procedure isert_create_send_desc [2019-09-20 20:16:49,493 INFO L130 BoogieDeclarations]: Found specification of procedure isert_init_tx_hdrs [2019-09-20 20:16:49,493 INFO L130 BoogieDeclarations]: Found specification of procedure isert_init_send_wr [2019-09-20 20:16:49,493 INFO L130 BoogieDeclarations]: Found specification of procedure isert_put_login_tx [2019-09-20 20:16:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-20 20:16:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure isert_rx_login_req [2019-09-20 20:16:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure isert_allocate_cmd [2019-09-20 20:16:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure isert_handle_scsi_cmd [2019-09-20 20:16:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure isert_handle_iscsi_dataout [2019-09-20 20:16:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure isert_handle_nop_out [2019-09-20 20:16:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure isert_handle_text_cmd [2019-09-20 20:16:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure isert_rx_opcode [2019-09-20 20:16:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure isert_rx_do_work [2019-09-20 20:16:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure isert_rcv_completion [2019-09-20 20:16:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure isert_map_data_buf [2019-09-20 20:16:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure isert_unmap_data_buf [2019-09-20 20:16:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure isert_put_cmd [2019-09-20 20:16:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-09-20 20:16:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure isert_unmap_tx_desc [2019-09-20 20:16:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure isert_completion_put [2019-09-20 20:16:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure isert_check_pi_status [2019-09-20 20:16:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure isert_completion_rdma_write [2019-09-20 20:16:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure isert_completion_rdma_read [2019-09-20 20:16:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure isert_do_control_comp [2019-09-20 20:16:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure isert_response_completion [2019-09-20 20:16:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure isert_snd_completion [2019-09-20 20:16:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure is_isert_tx_desc [2019-09-20 20:16:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure isert_cq_comp_err [2019-09-20 20:16:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure isert_handle_wc [2019-09-20 20:16:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure isert_post_response [2019-09-20 20:16:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure isert_aborted_task [2019-09-20 20:16:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure isert_get_sup_prot_ops [2019-09-20 20:16:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure isert_put_nopin [2019-09-20 20:16:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure isert_put_logout_rsp [2019-09-20 20:16:49,498 INFO L130 BoogieDeclarations]: Found specification of procedure isert_put_tm_rsp [2019-09-20 20:16:49,498 INFO L130 BoogieDeclarations]: Found specification of procedure isert_put_reject [2019-09-20 20:16:49,498 INFO L130 BoogieDeclarations]: Found specification of procedure isert_put_text_rsp [2019-09-20 20:16:49,498 INFO L130 BoogieDeclarations]: Found specification of procedure isert_build_rdma_wr [2019-09-20 20:16:49,498 INFO L130 BoogieDeclarations]: Found specification of procedure isert_map_fr_pagelist [2019-09-20 20:16:49,498 INFO L130 BoogieDeclarations]: Found specification of procedure isert_inv_rkey [2019-09-20 20:16:49,498 INFO L130 BoogieDeclarations]: Found specification of procedure isert_fast_reg_mr [2019-09-20 20:16:49,498 INFO L130 BoogieDeclarations]: Found specification of procedure isert_set_dif_domain [2019-09-20 20:16:49,499 INFO L130 BoogieDeclarations]: Found specification of procedure isert_set_sig_attrs [2019-09-20 20:16:49,499 INFO L130 BoogieDeclarations]: Found specification of procedure isert_set_prot_checks [2019-09-20 20:16:49,499 INFO L130 BoogieDeclarations]: Found specification of procedure isert_reg_sig_mr [2019-09-20 20:16:49,499 INFO L130 BoogieDeclarations]: Found specification of procedure isert_handle_prot_cmd [2019-09-20 20:16:49,499 INFO L130 BoogieDeclarations]: Found specification of procedure isert_put_datain [2019-09-20 20:16:49,499 INFO L130 BoogieDeclarations]: Found specification of procedure isert_get_dataout [2019-09-20 20:16:49,499 INFO L130 BoogieDeclarations]: Found specification of procedure isert_immediate_queue [2019-09-20 20:16:49,500 INFO L130 BoogieDeclarations]: Found specification of procedure isert_response_queue [2019-09-20 20:16:49,500 INFO L130 BoogieDeclarations]: Found specification of procedure isert_setup_np [2019-09-20 20:16:49,500 INFO L130 BoogieDeclarations]: Found specification of procedure isert_get_login_rx [2019-09-20 20:16:49,500 INFO L130 BoogieDeclarations]: Found specification of procedure isert_set_conn_info [2019-09-20 20:16:49,500 INFO L130 BoogieDeclarations]: Found specification of procedure isert_accept_np [2019-09-20 20:16:49,500 INFO L130 BoogieDeclarations]: Found specification of procedure isert_free_np [2019-09-20 20:16:49,500 INFO L130 BoogieDeclarations]: Found specification of procedure isert_wait4logout [2019-09-20 20:16:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure isert_wait4cmds [2019-09-20 20:16:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure isert_wait4flush [2019-09-20 20:16:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure isert_wait_conn [2019-09-20 20:16:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure isert_free_conn [2019-09-20 20:16:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure isert_init [2019-09-20 20:16:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure isert_exit [2019-09-20 20:16:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-20 20:16:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-20 20:16:49,502 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 20:16:49,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-20 20:16:49,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-20 20:16:49,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-09-20 20:16:49,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-20 20:16:49,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-20 20:16:49,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-09-20 20:16:49,503 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-20 20:16:49,503 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-20 20:16:49,503 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 20:16:49,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 20:16:49,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 20:16:49,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-20 20:16:49,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 20:16:49,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-20 20:16:49,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-20 20:16:49,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-20 20:16:49,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-20 20:16:58,121 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-20 20:17:06,629 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 20:17:06,630 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-20 20:17:06,635 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 08:17:06 BoogieIcfgContainer [2019-09-20 20:17:06,635 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 20:17:06,636 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 20:17:06,636 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 20:17:06,636 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 20:17:06,637 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 08:17:06" (1/1) ... [2019-09-20 20:17:06,638 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-20 20:17:06,665 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 20:17:06,665 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 20:17:06,700 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.(CallGraph.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.(IcfgInterpreter.java:93) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:88) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) 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) [2019-09-20 20:17:06,706 INFO L168 Benchmark]: Toolchain (without parser) took 24156.55 ms. Allocated memory was 134.7 MB in the beginning and 651.2 MB in the end (delta: 516.4 MB). Free memory was 69.8 MB in the beginning and 132.3 MB in the end (delta: -62.5 MB). Peak memory consumption was 454.0 MB. Max. memory is 7.1 GB. [2019-09-20 20:17:06,707 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 134.7 MB. Free memory is still 108.5 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-20 20:17:06,708 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6143.08 ms. Allocated memory was 134.7 MB in the beginning and 386.9 MB in the end (delta: 252.2 MB). Free memory was 69.8 MB in the beginning and 256.4 MB in the end (delta: -186.6 MB). Peak memory consumption was 265.5 MB. Max. memory is 7.1 GB. [2019-09-20 20:17:06,709 INFO L168 Benchmark]: Boogie Preprocessor took 572.16 ms. Allocated memory is still 386.9 MB. Free memory was 256.4 MB in the beginning and 185.5 MB in the end (delta: 70.9 MB). Peak memory consumption was 70.9 MB. Max. memory is 7.1 GB. [2019-09-20 20:17:06,710 INFO L168 Benchmark]: RCFGBuilder took 17368.58 ms. Allocated memory was 386.9 MB in the beginning and 651.2 MB in the end (delta: 264.2 MB). Free memory was 185.5 MB in the beginning and 140.6 MB in the end (delta: 44.9 MB). Peak memory consumption was 343.2 MB. Max. memory is 7.1 GB. [2019-09-20 20:17:06,711 INFO L168 Benchmark]: Sifa took 68.02 ms. Allocated memory is still 651.2 MB. Free memory was 140.6 MB in the beginning and 132.3 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 7.1 GB. [2019-09-20 20:17:06,715 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 134.7 MB. Free memory is still 108.5 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 6143.08 ms. Allocated memory was 134.7 MB in the beginning and 386.9 MB in the end (delta: 252.2 MB). Free memory was 69.8 MB in the beginning and 256.4 MB in the end (delta: -186.6 MB). Peak memory consumption was 265.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 572.16 ms. Allocated memory is still 386.9 MB. Free memory was 256.4 MB in the beginning and 185.5 MB in the end (delta: 70.9 MB). Peak memory consumption was 70.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 17368.58 ms. Allocated memory was 386.9 MB in the beginning and 651.2 MB in the end (delta: 264.2 MB). Free memory was 185.5 MB in the beginning and 140.6 MB in the end (delta: 44.9 MB). Peak memory consumption was 343.2 MB. Max. memory is 7.1 GB. * Sifa took 68.02 ms. Allocated memory is still 651.2 MB. Free memory was 140.6 MB in the beginning and 132.3 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...