java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 08:42:22,987 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 08:42:22,990 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 08:42:23,011 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 08:42:23,011 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 08:42:23,013 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 08:42:23,015 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 08:42:23,028 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 08:42:23,030 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 08:42:23,031 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 08:42:23,032 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 08:42:23,034 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 08:42:23,034 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 08:42:23,037 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 08:42:23,040 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 08:42:23,041 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 08:42:23,043 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 08:42:23,045 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 08:42:23,047 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 08:42:23,053 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 08:42:23,057 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 08:42:23,058 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 08:42:23,060 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 08:42:23,061 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 08:42:23,064 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 08:42:23,064 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 08:42:23,064 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 08:42:23,066 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 08:42:23,067 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 08:42:23,069 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 08:42:23,069 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 08:42:23,069 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 08:42:23,070 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 08:42:23,071 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 08:42:23,073 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 08:42:23,073 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 08:42:23,074 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 08:42:23,074 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 08:42:23,074 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 08:42:23,076 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 08:42:23,079 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 08:42:23,080 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 [2019-10-07 08:42:23,099 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 08:42:23,099 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 08:42:23,102 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 08:42:23,102 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 08:42:23,102 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 08:42:23,102 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 08:42:23,102 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 08:42:23,103 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 08:42:23,103 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 08:42:23,103 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 08:42:23,104 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 08:42:23,104 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 08:42:23,105 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 08:42:23,105 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 08:42:23,105 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 08:42:23,105 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 08:42:23,106 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 08:42:23,106 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 08:42:23,106 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 08:42:23,106 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 08:42:23,106 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 08:42:23,107 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 08:42:23,107 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 08:42:23,107 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 08:42:23,107 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 08:42:23,107 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 08:42:23,108 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 08:42:23,108 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 08:42:23,108 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock 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: Simplification Technique -> SIMPLIFY_QUICK [2019-10-07 08:42:23,409 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 08:42:23,421 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 08:42:23,425 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 08:42:23,426 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 08:42:23,427 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 08:42:23,427 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2019-10-07 08:42:23,498 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4d4d2f8e/1b037ce9e6be490b8fba9636feadc655/FLAGea001dfa8 [2019-10-07 08:42:24,529 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 08:42:24,530 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2019-10-07 08:42:24,596 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4d4d2f8e/1b037ce9e6be490b8fba9636feadc655/FLAGea001dfa8 [2019-10-07 08:42:24,854 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4d4d2f8e/1b037ce9e6be490b8fba9636feadc655 [2019-10-07 08:42:24,864 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 08:42:24,865 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 08:42:24,866 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 08:42:24,866 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 08:42:24,870 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 08:42:24,871 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 08:42:24" (1/1) ... [2019-10-07 08:42:24,874 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ea4de29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:42:24, skipping insertion in model container [2019-10-07 08:42:24,874 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 08:42:24" (1/1) ... [2019-10-07 08:42:24,882 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 08:42:25,164 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 08:42:34,617 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 08:42:34,783 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 08:42:35,521 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 08:42:38,140 INFO L192 MainTranslator]: Completed translation [2019-10-07 08:42:38,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:42:38 WrapperNode [2019-10-07 08:42:38,141 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 08:42:38,141 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 08:42:38,142 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 08:42:38,142 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 08:42:38,155 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:42:38" (1/1) ... [2019-10-07 08:42:38,156 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:42:38" (1/1) ... [2019-10-07 08:42:38,306 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:42:38" (1/1) ... [2019-10-07 08:42:38,307 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:42:38" (1/1) ... [2019-10-07 08:42:38,620 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:42:38" (1/1) ... [2019-10-07 08:42:38,664 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:42:38" (1/1) ... [2019-10-07 08:42:38,816 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:42:38" (1/1) ... [2019-10-07 08:42:38,931 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 08:42:38,931 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 08:42:38,932 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 08:42:38,932 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 08:42:38,933 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:42:38" (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 [2019-10-07 08:42:39,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 08:42:39,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 08:42:39,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-07 08:42:39,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-07 08:42:39,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 08:42:39,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-07 08:42:39,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 08:42:39,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-07 08:42:39,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-07 08:42:39,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 08:42:39,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 08:42:39,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-07 08:42:39,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 08:42:39,011 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-07 08:42:39,012 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-07 08:42:39,012 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-07 08:42:39,013 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-07 08:42:39,013 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-07 08:42:39,013 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2019-10-07 08:42:39,014 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-07 08:42:39,014 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2019-10-07 08:42:39,014 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2019-10-07 08:42:39,014 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2019-10-07 08:42:39,015 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-07 08:42:39,015 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-07 08:42:39,015 INFO L138 BoogieDeclarations]: Found implementation of procedure rep_nop [2019-10-07 08:42:39,015 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2019-10-07 08:42:39,016 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-07 08:42:39,016 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-07 08:42:39,016 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-07 08:42:39,016 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-10-07 08:42:39,016 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-10-07 08:42:39,017 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-07 08:42:39,017 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-07 08:42:39,017 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-07 08:42:39,017 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-07 08:42:39,018 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-10-07 08:42:39,018 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-10-07 08:42:39,018 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-07 08:42:39,018 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-07 08:42:39,018 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-10-07 08:42:39,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2019-10-07 08:42:39,018 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2019-10-07 08:42:39,019 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2019-10-07 08:42:39,019 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2019-10-07 08:42:39,019 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-07 08:42:39,019 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-07 08:42:39,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-07 08:42:39,019 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-07 08:42:39,019 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-10-07 08:42:39,020 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-10-07 08:42:39,020 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2019-10-07 08:42:39,020 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_nofold [2019-10-07 08:42:39,020 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2019-10-07 08:42:39,020 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-07 08:42:39,020 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-07 08:42:39,020 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-07 08:42:39,021 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-07 08:42:39,021 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-07 08:42:39,021 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-10-07 08:42:39,022 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-10-07 08:42:39,022 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-07 08:42:39,022 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-10-07 08:42:39,022 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-07 08:42:39,022 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-07 08:42:39,023 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-07 08:42:39,023 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-07 08:42:39,023 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-07 08:42:39,023 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-07 08:42:39,024 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-07 08:42:39,024 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2019-10-07 08:42:39,024 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-07 08:42:39,024 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2019-10-07 08:42:39,025 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-07 08:42:39,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2019-10-07 08:42:39,026 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2019-10-07 08:42:39,026 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-07 08:42:39,026 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2019-10-07 08:42:39,026 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-10-07 08:42:39,026 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2019-10-07 08:42:39,027 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2019-10-07 08:42:39,027 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-07 08:42:39,028 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-07 08:42:39,028 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-10-07 08:42:39,028 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_padto [2019-10-07 08:42:39,029 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-10-07 08:42:39,029 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2019-10-07 08:42:39,030 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-10-07 08:42:39,030 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-07 08:42:39,030 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-07 08:42:39,030 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-07 08:42:39,030 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2019-10-07 08:42:39,030 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-07 08:42:39,031 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-07 08:42:39,031 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-07 08:42:39,031 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-07 08:42:39,031 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-07 08:42:39,031 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2019-10-07 08:42:39,031 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-07 08:42:39,031 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-07 08:42:39,032 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-07 08:42:39,032 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-07 08:42:39,032 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2019-10-07 08:42:39,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_subqueue_stopped [2019-10-07 08:42:39,032 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2019-10-07 08:42:39,032 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-07 08:42:39,032 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-07 08:42:39,033 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2019-10-07 08:42:39,033 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2019-10-07 08:42:39,033 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-10-07 08:42:39,033 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-07 08:42:39,033 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-07 08:42:39,034 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-07 08:42:39,034 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-07 08:42:39,034 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2019-10-07 08:42:39,034 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2019-10-07 08:42:39,034 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-10-07 08:42:39,034 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2019-10-07 08:42:39,035 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2019-10-07 08:42:39,035 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-07 08:42:39,036 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-10-07 08:42:39,036 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-07 08:42:39,037 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-07 08:42:39,037 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-07 08:42:39,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2019-10-07 08:42:39,038 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2019-10-07 08:42:39,038 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2019-10-07 08:42:39,039 INFO L138 BoogieDeclarations]: Found implementation of procedure udp_hdr [2019-10-07 08:42:39,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2019-10-07 08:42:39,039 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-07 08:42:39,039 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-07 08:42:39,040 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-07 08:42:39,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-10-07 08:42:39,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2019-10-07 08:42:39,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2019-10-07 08:42:39,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2019-10-07 08:42:39,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2019-10-07 08:42:39,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2019-10-07 08:42:39,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2019-10-07 08:42:39,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2019-10-07 08:42:39,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2019-10-07 08:42:39,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2019-10-07 08:42:39,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2019-10-07 08:42:39,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2019-10-07 08:42:39,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2019-10-07 08:42:39,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2019-10-07 08:42:39,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2019-10-07 08:42:39,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2019-10-07 08:42:39,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_reg [2019-10-07 08:42:39,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2019-10-07 08:42:39,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_interrupts [2019-10-07 08:42:39,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2019-10-07 08:42:39,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2019-10-07 08:42:39,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2019-10-07 08:42:39,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_all_completion_interrupts [2019-10-07 08:42:39,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2019-10-07 08:42:39,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2019-10-07 08:42:39,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2019-10-07 08:42:39,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2019-10-07 08:42:39,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2019-10-07 08:42:39,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2019-10-07 08:42:39,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2019-10-07 08:42:39,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2019-10-07 08:42:39,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2019-10-07 08:42:39,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2019-10-07 08:42:39,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lbuf [2019-10-07 08:42:39,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2019-10-07 08:42:39,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2019-10-07 08:42:39,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2019-10-07 08:42:39,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2019-10-07 08:42:39,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_next_chunk [2019-10-07 08:42:39,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_lbq [2019-10-07 08:42:39,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_sbq [2019-10-07 08:42:39,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2019-10-07 08:42:39,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2019-10-07 08:42:39,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_map_send [2019-10-07 08:42:39,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2019-10-07 08:42:39,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2019-10-07 08:42:39,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_rx_gro_page [2019-10-07 08:42:39,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_rx_page [2019-10-07 08:42:39,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_rx_skb [2019-10-07 08:42:39,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2019-10-07 08:42:39,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_rx_skb [2019-10-07 08:42:39,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2019-10-07 08:42:39,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_rx_intr [2019-10-07 08:42:39,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_tx_intr [2019-10-07 08:42:39,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2019-10-07 08:42:39,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2019-10-07 08:42:39,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_chip_ae_intr [2019-10-07 08:42:39,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_outbound_rx_ring [2019-10-07 08:42:39,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2019-10-07 08:42:39,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_napi_poll_msix [2019-10-07 08:42:39,060 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_mode [2019-10-07 08:42:39,060 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_update_hw_vlan_features [2019-10-07 08:42:39,060 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_fix_features [2019-10-07 08:42:39,060 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_features [2019-10-07 08:42:39,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2019-10-07 08:42:39,061 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_add_vid [2019-10-07 08:42:39,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_kill_vid [2019-10-07 08:42:39,061 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_kill_vid [2019-10-07 08:42:39,061 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_restore_vlan [2019-10-07 08:42:39,061 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_msix_rx_isr [2019-10-07 08:42:39,061 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_isr [2019-10-07 08:42:39,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tso [2019-10-07 08:42:39,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_hw_csum_setup [2019-10-07 08:42:39,062 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2019-10-07 08:42:39,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_shadow_space [2019-10-07 08:42:39,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_alloc_shadow_space [2019-10-07 08:42:39,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_init_tx_ring [2019-10-07 08:42:39,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_tx_resources [2019-10-07 08:42:39,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_alloc_tx_resources [2019-10-07 08:42:39,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_lbq_buffers [2019-10-07 08:42:39,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_sbq_buffers [2019-10-07 08:42:39,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2019-10-07 08:42:39,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_alloc_rx_buffers [2019-10-07 08:42:39,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_init_lbq_ring [2019-10-07 08:42:39,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_init_sbq_ring [2019-10-07 08:42:39,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2019-10-07 08:42:39,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_alloc_rx_resources [2019-10-07 08:42:39,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2019-10-07 08:42:39,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2019-10-07 08:42:39,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_alloc_mem_resources [2019-10-07 08:42:39,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_start_rx_ring [2019-10-07 08:42:39,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_start_tx_ring [2019-10-07 08:42:39,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_msix [2019-10-07 08:42:39,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_msix [2019-10-07 08:42:39,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_tx_vect [2019-10-07 08:42:39,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2019-10-07 08:42:39,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_resolve_queues_to_irqs [2019-10-07 08:42:39,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2019-10-07 08:42:39,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_request_irq [2019-10-07 08:42:39,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_start_rss [2019-10-07 08:42:39,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2019-10-07 08:42:39,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_route_initialize [2019-10-07 08:42:39,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2019-10-07 08:42:39,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2019-10-07 08:42:39,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2019-10-07 08:42:39,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_display_dev_info [2019-10-07 08:42:39,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wol [2019-10-07 08:42:39,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2019-10-07 08:42:39,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2019-10-07 08:42:39,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2019-10-07 08:42:39,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2019-10-07 08:42:39,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_adapter_resources [2019-10-07 08:42:39,067 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2019-10-07 08:42:39,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_configure_rings [2019-10-07 08:42:39,067 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2019-10-07 08:42:39,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_change_rx_buffers [2019-10-07 08:42:39,067 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_change_mtu [2019-10-07 08:42:39,067 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_get_stats [2019-10-07 08:42:39,067 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2019-10-07 08:42:39,067 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_mac_address [2019-10-07 08:42:39,068 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2019-10-07 08:42:39,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_asic_reset_work [2019-10-07 08:42:39,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_alt_pcie_func [2019-10-07 08:42:39,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_board_info [2019-10-07 08:42:39,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2019-10-07 08:42:39,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_init_device [2019-10-07 08:42:39,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_timer [2019-10-07 08:42:39,068 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_probe [2019-10-07 08:42:39,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lb_send [2019-10-07 08:42:39,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_lb_rx_ring [2019-10-07 08:42:39,074 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2019-10-07 08:42:39,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2019-10-07 08:42:39,074 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_error_detected [2019-10-07 08:42:39,074 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_slot_reset [2019-10-07 08:42:39,074 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_resume [2019-10-07 08:42:39,074 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2019-10-07 08:42:39,074 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2019-10-07 08:42:39,074 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2019-10-07 08:42:39,075 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_driver_init [2019-10-07 08:42:39,075 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_driver_exit [2019-10-07 08:42:39,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2019-10-07 08:42:39,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_qlge_driver_init_16_9 [2019-10-07 08:42:39,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-07 08:42:39,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-07 08:42:39,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-07 08:42:39,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2019-10-07 08:42:39,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_14_1 [2019-10-07 08:42:39,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_16_4 [2019-10-07 08:42:39,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_1 [2019-10-07 08:42:39,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2019-10-07 08:42:39,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_8_1 [2019-10-07 08:42:39,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_12_2 [2019-10-07 08:42:39,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_4 [2019-10-07 08:42:39,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_15_2 [2019-10-07 08:42:39,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_16_5 [2019-10-07 08:42:39,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-10-07 08:42:39,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-07 08:42:39,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-10-07 08:42:39,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-10-07 08:42:39,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-10-07 08:42:39,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-07 08:42:39,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_36 [2019-10-07 08:42:39,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_37 [2019-10-07 08:42:39,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_38 [2019-10-07 08:42:39,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2019-10-07 08:42:39,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_42 [2019-10-07 08:42:39,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-07 08:42:39,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-07 08:42:39,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-07 08:42:39,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-10-07 08:42:39,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_16 [2019-10-07 08:42:39,082 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 08:42:39,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-07 08:42:39,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-07 08:42:39,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-07 08:42:39,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-07 08:42:39,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-07 08:42:39,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-10-07 08:42:39,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-07 08:42:39,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_10 [2019-10-07 08:42:39,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_23 [2019-10-07 08:42:39,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_24 [2019-10-07 08:42:39,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-07 08:42:39,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-07 08:42:39,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-07 08:42:39,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-07 08:42:39,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-07 08:42:39,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-07 08:42:39,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-07 08:42:39,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-07 08:42:39,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-07 08:42:39,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-07 08:42:39,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_11_6 [2019-10-07 08:42:39,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-07 08:42:39,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_nic_operations_dummy_resourceless_instance_3 [2019-10-07 08:42:39,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_nic_operations_dummy_resourceless_instance_4 [2019-10-07 08:42:39,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2019-10-07 08:42:39,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2019-10-07 08:42:39,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-07 08:42:39,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_13_2 [2019-10-07 08:42:39,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-10-07 08:42:39,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-10-07 08:42:39,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_77 [2019-10-07 08:42:39,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2019-10-07 08:42:39,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_79 [2019-10-07 08:42:39,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_80 [2019-10-07 08:42:39,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_84 [2019-10-07 08:42:39,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_85 [2019-10-07 08:42:39,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_86 [2019-10-07 08:42:39,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_87 [2019-10-07 08:42:39,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_88 [2019-10-07 08:42:39,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_89 [2019-10-07 08:42:39,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_90 [2019-10-07 08:42:39,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_91 [2019-10-07 08:42:39,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_92 [2019-10-07 08:42:39,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_93 [2019-10-07 08:42:39,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_94 [2019-10-07 08:42:39,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_95 [2019-10-07 08:42:39,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_96 [2019-10-07 08:42:39,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_97 [2019-10-07 08:42:39,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_98 [2019-10-07 08:42:39,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_99 [2019-10-07 08:42:39,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_100 [2019-10-07 08:42:39,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_101 [2019-10-07 08:42:39,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2019-10-07 08:42:39,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2019-10-07 08:42:39,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2019-10-07 08:42:39,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2019-10-07 08:42:39,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2019-10-07 08:42:39,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2019-10-07 08:42:39,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_serdes_regs [2019-10-07 08:42:39,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_xgmac_reg [2019-10-07 08:42:39,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2019-10-07 08:42:39,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2019-10-07 08:42:39,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2019-10-07 08:42:39,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2019-10-07 08:42:39,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2019-10-07 08:42:39,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_shadow_regs [2019-10-07 08:42:39,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2019-10-07 08:42:39,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2019-10-07 08:42:39,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe_dump [2019-10-07 08:42:39,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_index_registers [2019-10-07 08:42:39,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_protocol_registers [2019-10-07 08:42:39,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_sem_registers [2019-10-07 08:42:39,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2019-10-07 08:42:39,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2019-10-07 08:42:39,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_core_dump [2019-10-07 08:42:39,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_gen_reg_dump [2019-10-07 08:42:39,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_dump [2019-10-07 08:42:39,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_core_to_log [2019-10-07 08:42:39,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unpause_mpi_risc [2019-10-07 08:42:39,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_pause_mpi_risc [2019-10-07 08:42:39,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_hard_reset_mpi_risc [2019-10-07 08:42:39,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2019-10-07 08:42:39,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2019-10-07 08:42:39,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2019-10-07 08:42:39,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2019-10-07 08:42:39,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2019-10-07 08:42:39,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_mbx_cmd_cmplt [2019-10-07 08:42:39,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_exec_mb_cmd [2019-10-07 08:42:39,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_idc_req_aen [2019-10-07 08:42:39,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_idc_cmplt_aen [2019-10-07 08:42:39,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_up [2019-10-07 08:42:39,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_down [2019-10-07 08:42:39,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sfp_in [2019-10-07 08:42:39,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sfp_out [2019-10-07 08:42:39,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_aen_lost [2019-10-07 08:42:39,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_init_fw_done [2019-10-07 08:42:39,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2019-10-07 08:42:39,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2019-10-07 08:42:39,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_about_fw [2019-10-07 08:42:39,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_fw_state [2019-10-07 08:42:39,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_idc_ack [2019-10-07 08:42:39,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2019-10-07 08:42:39,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_dump_ram [2019-10-07 08:42:39,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2019-10-07 08:42:39,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2019-10-07 08:42:39,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_wol_mode [2019-10-07 08:42:39,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_wol_set_magic [2019-10-07 08:42:39,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_idc_wait [2019-10-07 08:42:39,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2019-10-07 08:42:39,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_led_cfg [2019-10-07 08:42:39,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2019-10-07 08:42:39,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_mgmnt_traffic_ctl [2019-10-07 08:42:39,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_fifo_empty [2019-10-07 08:42:39,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_port_cfg [2019-10-07 08:42:39,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_port_cfg_work [2019-10-07 08:42:39,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_idc_work [2019-10-07 08:42:39,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_work [2019-10-07 08:42:39,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_reset_work [2019-10-07 08:42:39,096 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-07 08:42:39,096 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-07 08:42:39,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-07 08:42:39,097 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-07 08:42:39,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_ring_coalescing [2019-10-07 08:42:39,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_stats [2019-10-07 08:42:39,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_strings [2019-10-07 08:42:39,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_sset_count [2019-10-07 08:42:39,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ethtool_stats [2019-10-07 08:42:39,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_settings [2019-10-07 08:42:39,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_drvinfo [2019-10-07 08:42:39,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_wol [2019-10-07 08:42:39,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_wol [2019-10-07 08:42:39,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_phys_id [2019-10-07 08:42:39,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_start_loopback [2019-10-07 08:42:39,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_stop_loopback [2019-10-07 08:42:39,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_create_lb_frame [2019-10-07 08:42:39,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2019-10-07 08:42:39,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_run_loopback_test [2019-10-07 08:42:39,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_loopback_test [2019-10-07 08:42:39,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_self_test [2019-10-07 08:42:39,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2019-10-07 08:42:39,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs [2019-10-07 08:42:39,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_coalesce [2019-10-07 08:42:39,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_coalesce [2019-10-07 08:42:39,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_pauseparam [2019-10-07 08:42:39,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_pauseparam [2019-10-07 08:42:39,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_msglevel [2019-10-07 08:42:39,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_msglevel [2019-10-07 08:42:39,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-07 08:42:39,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-07 08:42:39,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-07 08:42:39,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-07 08:42:39,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-07 08:42:39,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-07 08:42:39,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-07 08:42:39,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-07 08:42:39,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-07 08:42:39,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 08:42:39,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_45 [2019-10-07 08:42:39,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_48 [2019-10-07 08:42:39,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_49 [2019-10-07 08:42:39,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_52 [2019-10-07 08:42:39,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_53 [2019-10-07 08:42:39,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_54 [2019-10-07 08:42:39,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 08:42:39,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-07 08:42:39,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2019-10-07 08:42:39,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2019-10-07 08:42:39,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-07 08:42:39,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-07 08:42:39,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-07 08:42:39,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 08:42:39,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 08:42:39,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 08:42:39,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 08:42:39,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-07 08:42:39,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-07 08:42:39,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-07 08:42:39,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-07 08:42:39,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-07 08:42:39,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-07 08:42:39,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 08:42:39,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 08:42:39,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-07 08:42:39,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 08:42:39,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-07 08:42:39,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 08:42:39,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-07 08:42:39,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-07 08:42:39,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-07 08:42:39,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-07 08:42:39,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-07 08:42:39,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-07 08:42:39,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-07 08:42:39,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 08:42:39,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 08:42:39,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 08:42:39,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-07 08:42:39,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-07 08:42:39,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-07 08:42:39,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-07 08:42:39,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-07 08:42:39,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-07 08:42:39,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 08:42:39,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 08:42:39,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 08:42:39,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 08:42:39,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 08:42:39,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 08:42:39,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 08:42:39,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 08:42:39,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 08:42:39,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 08:42:39,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 08:42:39,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 08:42:39,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 08:42:39,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 08:42:39,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 08:42:39,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 08:42:39,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 08:42:39,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 08:42:39,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 08:42:39,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 08:42:39,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 08:42:39,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 08:42:39,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 08:42:39,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 08:42:39,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hw_lock_of_ql_adapter [2019-10-07 08:42:39,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hw_lock_of_ql_adapter [2019-10-07 08:42:39,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_hw_lock_of_ql_adapter [2019-10-07 08:42:39,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_hw_lock_of_ql_adapter [2019-10-07 08:42:39,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_hw_lock_of_ql_adapter [2019-10-07 08:42:39,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_hw_lock_of_ql_adapter [2019-10-07 08:42:39,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_hw_lock_of_ql_adapter [2019-10-07 08:42:39,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_hw_lock_of_ql_adapter [2019-10-07 08:42:39,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 08:42:39,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 08:42:39,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 08:42:39,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 08:42:39,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 08:42:39,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 08:42:39,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 08:42:39,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 08:42:39,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-07 08:42:39,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-07 08:42:39,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-07 08:42:39,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-07 08:42:39,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-07 08:42:39,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-07 08:42:39,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-07 08:42:39,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 08:42:39,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2019-10-07 08:42:39,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-07 08:42:39,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-07 08:42:39,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-07 08:42:39,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-07 08:42:39,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-07 08:42:39,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-07 08:42:39,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-07 08:42:39,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 08:42:39,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 08:42:39,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 08:42:39,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 08:42:39,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 08:42:39,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 08:42:39,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 08:42:39,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 08:42:39,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 08:42:39,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 08:42:39,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 08:42:39,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 08:42:39,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 08:42:39,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 08:42:39,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 08:42:39,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 08:42:39,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-07 08:42:39,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-07 08:42:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-07 08:42:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-07 08:42:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-07 08:42:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-07 08:42:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-07 08:42:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 08:42:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 08:42:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 08:42:39,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 08:42:39,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 08:42:39,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 08:42:39,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 08:42:39,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 08:42:39,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 08:42:39,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-07 08:42:39,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-07 08:42:39,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-07 08:42:39,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-07 08:42:39,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-07 08:42:39,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-07 08:42:39,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-07 08:42:39,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-07 08:42:39,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_stats_lock_of_ql_adapter [2019-10-07 08:42:39,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_stats_lock_of_ql_adapter [2019-10-07 08:42:39,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_stats_lock_of_ql_adapter [2019-10-07 08:42:39,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_stats_lock_of_ql_adapter [2019-10-07 08:42:39,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_stats_lock_of_ql_adapter [2019-10-07 08:42:39,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_stats_lock_of_ql_adapter [2019-10-07 08:42:39,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_stats_lock_of_ql_adapter [2019-10-07 08:42:39,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_stats_lock_of_ql_adapter [2019-10-07 08:42:39,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 08:42:39,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 08:42:39,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 08:42:39,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 08:42:39,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 08:42:39,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 08:42:39,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 08:42:39,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 08:42:39,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 08:42:39,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-07 08:42:39,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-07 08:42:39,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-07 08:42:39,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-07 08:42:39,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-07 08:42:39,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-10-07 08:42:39,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitmap_weight [2019-10-07 08:42:39,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-07 08:42:39,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-07 08:42:39,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2019-10-07 08:42:39,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2019-10-07 08:42:39,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-07 08:42:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-07 08:42:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-07 08:42:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-07 08:42:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-07 08:42:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-07 08:42:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-07 08:42:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-07 08:42:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-10-07 08:42:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-07 08:42:39,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-07 08:42:39,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2019-10-07 08:42:39,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-07 08:42:39,129 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-07 08:42:39,129 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-07 08:42:39,129 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-07 08:42:39,129 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-07 08:42:39,129 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-10-07 08:42:39,130 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-07 08:42:39,130 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2019-10-07 08:42:39,130 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2019-10-07 08:42:39,130 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-10-07 08:42:39,130 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-07 08:42:39,130 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_ipv6_magic [2019-10-07 08:42:39,130 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-07 08:42:39,130 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-07 08:42:39,130 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-07 08:42:39,131 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-07 08:42:39,131 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-07 08:42:39,131 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-10-07 08:42:39,131 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-07 08:42:39,131 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-07 08:42:39,131 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-10-07 08:42:39,131 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2019-10-07 08:42:39,131 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-07 08:42:39,131 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-07 08:42:39,132 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-07 08:42:39,132 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2019-10-07 08:42:39,132 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-07 08:42:39,132 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-07 08:42:39,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-07 08:42:39,132 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-07 08:42:39,132 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2019-10-07 08:42:39,132 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2019-10-07 08:42:39,132 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-07 08:42:39,133 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-07 08:42:39,133 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-07 08:42:39,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-07 08:42:39,133 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-07 08:42:39,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-07 08:42:39,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-07 08:42:39,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-07 08:42:39,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 08:42:39,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-07 08:42:39,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-07 08:42:39,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-07 08:42:39,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-07 08:42:39,134 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-07 08:42:39,134 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-07 08:42:39,134 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-07 08:42:39,134 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2019-10-07 08:42:39,134 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-07 08:42:39,135 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-07 08:42:39,135 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-07 08:42:39,135 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_get_frags [2019-10-07 08:42:39,135 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_frags [2019-10-07 08:42:39,135 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2019-10-07 08:42:39,135 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alert [2019-10-07 08:42:39,135 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_crit [2019-10-07 08:42:39,135 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-07 08:42:39,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-07 08:42:39,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2019-10-07 08:42:39,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-07 08:42:39,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-07 08:42:39,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-07 08:42:39,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-07 08:42:39,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-07 08:42:39,137 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2019-10-07 08:42:39,137 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-07 08:42:39,137 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2019-10-07 08:42:39,137 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-10-07 08:42:39,137 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-07 08:42:39,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-10-07 08:42:39,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-07 08:42:39,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-10-07 08:42:39,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2019-10-07 08:42:39,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-07 08:42:39,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2019-10-07 08:42:39,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2019-10-07 08:42:39,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-07 08:42:39,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-07 08:42:39,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-07 08:42:39,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-07 08:42:39,139 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-07 08:42:39,139 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-07 08:42:39,139 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-07 08:42:39,139 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_set_readrq [2019-10-07 08:42:39,139 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 08:42:39,139 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-10-07 08:42:39,139 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-10-07 08:42:39,140 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-10-07 08:42:39,140 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-07 08:42:39,140 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-07 08:42:39,140 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-10-07 08:42:39,140 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-10-07 08:42:39,140 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pad [2019-10-07 08:42:39,140 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-07 08:42:39,140 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-07 08:42:39,140 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-07 08:42:39,141 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2019-10-07 08:42:39,141 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-10-07 08:42:39,141 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2019-10-07 08:42:39,141 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-10-07 08:42:39,141 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-07 08:42:39,141 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 08:42:39,141 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 08:42:39,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 08:42:39,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 08:42:39,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 08:42:39,142 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2019-10-07 08:42:39,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 08:42:39,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-07 08:42:39,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-07 08:42:39,143 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-07 08:42:39,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 08:42:39,143 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-07 08:42:39,143 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-07 08:42:39,143 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-07 08:42:39,143 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-07 08:42:39,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 08:42:39,143 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2019-10-07 08:42:39,144 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2019-10-07 08:42:39,144 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2019-10-07 08:42:39,144 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-07 08:42:39,144 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 08:42:39,144 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-07 08:42:39,144 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-07 08:42:39,144 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-07 08:42:39,144 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-07 08:42:39,144 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2019-10-07 08:42:39,145 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 08:42:39,145 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 08:42:39,145 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-10-07 08:42:39,145 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2019-10-07 08:42:39,145 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2019-10-07 08:42:39,145 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-07 08:42:39,145 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2019-10-07 08:42:39,145 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-07 08:42:39,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 08:42:39,146 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-07 08:42:39,146 INFO L130 BoogieDeclarations]: Found specification of procedure rep_nop [2019-10-07 08:42:39,146 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2019-10-07 08:42:39,146 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-07 08:42:39,146 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-07 08:42:39,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 08:42:39,146 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-07 08:42:39,146 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-10-07 08:42:39,147 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-10-07 08:42:39,147 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-07 08:42:39,147 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-07 08:42:39,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_77 [2019-10-07 08:42:39,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hw_lock_of_ql_adapter [2019-10-07 08:42:39,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hw_lock_of_ql_adapter [2019-10-07 08:42:39,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 08:42:39,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-07 08:42:39,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-07 08:42:39,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-07 08:42:39,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-07 08:42:39,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-07 08:42:39,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 08:42:39,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-07 08:42:39,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-07 08:42:39,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-07 08:42:39,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 08:42:39,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 08:42:39,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-07 08:42:39,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-07 08:42:39,149 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-07 08:42:39,149 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-07 08:42:39,149 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-07 08:42:39,149 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-07 08:42:39,149 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-07 08:42:39,149 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-07 08:42:39,150 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-07 08:42:39,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_79 [2019-10-07 08:42:39,150 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-07 08:42:39,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_80 [2019-10-07 08:42:39,150 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-07 08:42:39,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2019-10-07 08:42:39,150 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-07 08:42:39,151 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-10-07 08:42:39,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 08:42:39,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 08:42:39,151 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2019-10-07 08:42:39,151 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-07 08:42:39,151 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-07 08:42:39,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_88 [2019-10-07 08:42:39,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_97 [2019-10-07 08:42:39,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_99 [2019-10-07 08:42:39,152 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-10-07 08:42:39,152 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-07 08:42:39,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_93 [2019-10-07 08:42:39,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_96 [2019-10-07 08:42:39,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_98 [2019-10-07 08:42:39,152 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-10-07 08:42:39,152 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-07 08:42:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-10-07 08:42:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-10-07 08:42:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-10-07 08:42:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2019-10-07 08:42:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-10-07 08:42:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2019-10-07 08:42:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-07 08:42:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-07 08:42:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-07 08:42:39,154 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-07 08:42:39,154 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2019-10-07 08:42:39,154 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-10-07 08:42:39,154 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-10-07 08:42:39,154 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2019-10-07 08:42:39,154 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-10-07 08:42:39,154 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2019-10-07 08:42:39,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-10-07 08:42:39,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-10-07 08:42:39,155 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-07 08:42:39,155 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-07 08:42:39,155 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-07 08:42:39,155 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-07 08:42:39,155 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2019-10-07 08:42:39,155 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2019-10-07 08:42:39,155 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2019-10-07 08:42:39,155 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2019-10-07 08:42:39,156 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2019-10-07 08:42:39,156 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-10-07 08:42:39,156 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-07 08:42:39,156 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-07 08:42:39,156 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 08:42:39,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 08:42:39,157 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-07 08:42:39,157 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-07 08:42:39,157 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-10-07 08:42:39,157 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-10-07 08:42:39,157 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2019-10-07 08:42:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_nofold [2019-10-07 08:42:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2019-10-07 08:42:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure csum_ipv6_magic [2019-10-07 08:42:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-07 08:42:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-07 08:42:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-07 08:42:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-07 08:42:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-07 08:42:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-07 08:42:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-07 08:42:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-07 08:42:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-10-07 08:42:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-07 08:42:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-07 08:42:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-07 08:42:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-07 08:42:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-07 08:42:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-10-07 08:42:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-10-07 08:42:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-07 08:42:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 08:42:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-10-07 08:42:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-07 08:42:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-07 08:42:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-07 08:42:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-07 08:42:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-07 08:42:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-07 08:42:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-07 08:42:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 08:42:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-07 08:42:39,162 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-07 08:42:39,162 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-07 08:42:39,162 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-07 08:42:39,162 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2019-10-07 08:42:39,162 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-07 08:42:39,162 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-10-07 08:42:39,162 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pad [2019-10-07 08:42:39,163 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-07 08:42:39,163 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2019-10-07 08:42:39,163 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-07 08:42:39,163 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2019-10-07 08:42:39,163 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2019-10-07 08:42:39,163 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-07 08:42:39,163 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2019-10-07 08:42:39,163 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-07 08:42:39,164 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2019-10-07 08:42:39,164 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-10-07 08:42:39,164 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2019-10-07 08:42:39,164 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2019-10-07 08:42:39,164 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-07 08:42:39,164 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-07 08:42:39,164 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-07 08:42:39,164 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-10-07 08:42:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure skb_padto [2019-10-07 08:42:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-10-07 08:42:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 08:42:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2019-10-07 08:42:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-10-07 08:42:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-07 08:42:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-07 08:42:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-07 08:42:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-07 08:42:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2019-10-07 08:42:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-07 08:42:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-07 08:42:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-07 08:42:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-07 08:42:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-07 08:42:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-07 08:42:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2019-10-07 08:42:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2019-10-07 08:42:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-07 08:42:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_90 [2019-10-07 08:42:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_92 [2019-10-07 08:42:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_95 [2019-10-07 08:42:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-07 08:42:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-07 08:42:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-07 08:42:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2019-10-07 08:42:39,168 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-07 08:42:39,168 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-07 08:42:39,168 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-07 08:42:39,168 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-07 08:42:39,168 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2019-10-07 08:42:39,168 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_subqueue_stopped [2019-10-07 08:42:39,168 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2019-10-07 08:42:39,168 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2019-10-07 08:42:39,169 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-07 08:42:39,169 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-07 08:42:39,169 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-10-07 08:42:39,169 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2019-10-07 08:42:39,169 INFO L130 BoogieDeclarations]: Found specification of procedure napi_get_frags [2019-10-07 08:42:39,169 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_frags [2019-10-07 08:42:39,169 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-07 08:42:39,169 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-07 08:42:39,169 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-07 08:42:39,170 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-07 08:42:39,170 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-07 08:42:39,170 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2019-10-07 08:42:39,170 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-07 08:42:39,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_91 [2019-10-07 08:42:39,170 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-07 08:42:39,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_94 [2019-10-07 08:42:39,170 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2019-10-07 08:42:39,170 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alert [2019-10-07 08:42:39,171 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_crit [2019-10-07 08:42:39,171 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-07 08:42:39,171 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-07 08:42:39,171 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-07 08:42:39,171 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2019-10-07 08:42:39,171 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-07 08:42:39,171 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-07 08:42:39,171 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-07 08:42:39,171 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_set_readrq [2019-10-07 08:42:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-07 08:42:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-07 08:42:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-07 08:42:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-10-07 08:42:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-10-07 08:42:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-10-07 08:42:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-07 08:42:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-07 08:42:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-07 08:42:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_100 [2019-10-07 08:42:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-07 08:42:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_101 [2019-10-07 08:42:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2019-10-07 08:42:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-10-07 08:42:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2019-10-07 08:42:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2019-10-07 08:42:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-07 08:42:39,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-07 08:42:39,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-07 08:42:39,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-07 08:42:39,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2019-10-07 08:42:39,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2019-10-07 08:42:39,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-10-07 08:42:39,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2019-10-07 08:42:39,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2019-10-07 08:42:39,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-07 08:42:39,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-10-07 08:42:39,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-07 08:42:39,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-07 08:42:39,175 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-07 08:42:39,175 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-07 08:42:39,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_86 [2019-10-07 08:42:39,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_87 [2019-10-07 08:42:39,175 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-07 08:42:39,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_84 [2019-10-07 08:42:39,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_85 [2019-10-07 08:42:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2019-10-07 08:42:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-10-07 08:42:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-10-07 08:42:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2019-10-07 08:42:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2019-10-07 08:42:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure udp_hdr [2019-10-07 08:42:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2019-10-07 08:42:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-07 08:42:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-07 08:42:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-07 08:42:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_89 [2019-10-07 08:42:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-07 08:42:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-07 08:42:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-07 08:42:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-10-07 08:42:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2019-10-07 08:42:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2019-10-07 08:42:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2019-10-07 08:42:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2019-10-07 08:42:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2019-10-07 08:42:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2019-10-07 08:42:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2019-10-07 08:42:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2019-10-07 08:42:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_reg [2019-10-07 08:42:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2019-10-07 08:42:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2019-10-07 08:42:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_work [2019-10-07 08:42:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_reset_work [2019-10-07 08:42:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_core_to_log [2019-10-07 08:42:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2019-10-07 08:42:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2019-10-07 08:42:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2019-10-07 08:42:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2019-10-07 08:42:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_idc_work [2019-10-07 08:42:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_port_cfg_work [2019-10-07 08:42:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_fw_state [2019-10-07 08:42:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2019-10-07 08:42:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2019-10-07 08:42:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_about_fw [2019-10-07 08:42:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_wol_set_magic [2019-10-07 08:42:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_wol_mode [2019-10-07 08:42:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2019-10-07 08:42:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2019-10-07 08:42:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2019-10-07 08:42:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_fifo_empty [2019-10-07 08:42:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lb_send [2019-10-07 08:42:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2019-10-07 08:42:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_lb_rx_ring [2019-10-07 08:42:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wol [2019-10-07 08:42:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2019-10-07 08:42:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2019-10-07 08:42:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2019-10-07 08:42:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2019-10-07 08:42:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2019-10-07 08:42:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2019-10-07 08:42:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2019-10-07 08:42:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 08:42:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2019-10-07 08:42:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_interrupts [2019-10-07 08:42:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2019-10-07 08:42:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2019-10-07 08:42:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_all_completion_interrupts [2019-10-07 08:42:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2019-10-07 08:42:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2019-10-07 08:42:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2019-10-07 08:42:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2019-10-07 08:42:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2019-10-07 08:42:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2019-10-07 08:42:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2019-10-07 08:42:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2019-10-07 08:42:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lbuf [2019-10-07 08:42:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2019-10-07 08:42:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2019-10-07 08:42:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2019-10-07 08:42:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2019-10-07 08:42:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_next_chunk [2019-10-07 08:42:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_lbq [2019-10-07 08:42:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_sbq [2019-10-07 08:42:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2019-10-07 08:42:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2019-10-07 08:42:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure ql_map_send [2019-10-07 08:42:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2019-10-07 08:42:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2019-10-07 08:42:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_rx_gro_page [2019-10-07 08:42:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_rx_page [2019-10-07 08:42:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_rx_skb [2019-10-07 08:42:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2019-10-07 08:42:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_rx_skb [2019-10-07 08:42:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2019-10-07 08:42:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_rx_intr [2019-10-07 08:42:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_tx_intr [2019-10-07 08:42:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_chip_ae_intr [2019-10-07 08:42:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_outbound_rx_ring [2019-10-07 08:42:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2019-10-07 08:42:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure ql_napi_poll_msix [2019-10-07 08:42:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_mode [2019-10-07 08:42:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_update_hw_vlan_features [2019-10-07 08:42:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_fix_features [2019-10-07 08:42:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_features [2019-10-07 08:42:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2019-10-07 08:42:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_add_vid [2019-10-07 08:42:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_kill_vid [2019-10-07 08:42:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_kill_vid [2019-10-07 08:42:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_restore_vlan [2019-10-07 08:42:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_msix_rx_isr [2019-10-07 08:42:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_isr [2019-10-07 08:42:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tso [2019-10-07 08:42:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure ql_hw_csum_setup [2019-10-07 08:42:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2019-10-07 08:42:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_shadow_space [2019-10-07 08:42:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure ql_alloc_shadow_space [2019-10-07 08:42:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure ql_init_tx_ring [2019-10-07 08:42:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_tx_resources [2019-10-07 08:42:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure ql_alloc_tx_resources [2019-10-07 08:42:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_lbq_buffers [2019-10-07 08:42:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_sbq_buffers [2019-10-07 08:42:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2019-10-07 08:42:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure ql_alloc_rx_buffers [2019-10-07 08:42:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure ql_init_lbq_ring [2019-10-07 08:42:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure ql_init_sbq_ring [2019-10-07 08:42:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2019-10-07 08:42:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure ql_alloc_rx_resources [2019-10-07 08:42:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2019-10-07 08:42:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2019-10-07 08:42:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure ql_alloc_mem_resources [2019-10-07 08:42:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure ql_start_rx_ring [2019-10-07 08:42:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure ql_start_tx_ring [2019-10-07 08:42:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_msix [2019-10-07 08:42:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_msix [2019-10-07 08:42:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_tx_vect [2019-10-07 08:42:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2019-10-07 08:42:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure ql_resolve_queues_to_irqs [2019-10-07 08:42:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2019-10-07 08:42:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure ql_request_irq [2019-10-07 08:42:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure ql_start_rss [2019-10-07 08:42:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2019-10-07 08:42:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure ql_route_initialize [2019-10-07 08:42:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2019-10-07 08:42:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-07 08:42:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2019-10-07 08:42:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure ql_display_dev_info [2019-10-07 08:42:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2019-10-07 08:42:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2019-10-07 08:42:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_adapter_resources [2019-10-07 08:42:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2019-10-07 08:42:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure ql_configure_rings [2019-10-07 08:42:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2019-10-07 08:42:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure ql_change_rx_buffers [2019-10-07 08:42:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_change_mtu [2019-10-07 08:42:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_get_stats [2019-10-07 08:42:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_mac_address [2019-10-07 08:42:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2019-10-07 08:42:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure ql_asic_reset_work [2019-10-07 08:42:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_alt_pcie_func [2019-10-07 08:42:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_board_info [2019-10-07 08:42:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2019-10-07 08:42:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure ql_init_device [2019-10-07 08:42:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure ql_timer [2019-10-07 08:42:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_probe [2019-10-07 08:42:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2019-10-07 08:42:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2019-10-07 08:42:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_error_detected [2019-10-07 08:42:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_slot_reset [2019-10-07 08:42:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_resume [2019-10-07 08:42:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2019-10-07 08:42:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2019-10-07 08:42:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2019-10-07 08:42:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_driver_init [2019-10-07 08:42:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_driver_exit [2019-10-07 08:42:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2019-10-07 08:42:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_qlge_driver_init_16_9 [2019-10-07 08:42:39,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-07 08:42:39,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-07 08:42:39,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-07 08:42:39,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2019-10-07 08:42:39,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_14_1 [2019-10-07 08:42:39,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_16_4 [2019-10-07 08:42:39,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_1 [2019-10-07 08:42:39,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2019-10-07 08:42:39,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_8_1 [2019-10-07 08:42:39,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_12_2 [2019-10-07 08:42:39,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_4 [2019-10-07 08:42:39,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_15_2 [2019-10-07 08:42:39,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_16_5 [2019-10-07 08:42:39,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-07 08:42:39,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-07 08:42:39,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-07 08:42:39,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-07 08:42:39,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-07 08:42:39,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-07 08:42:39,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-07 08:42:39,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-07 08:42:39,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-07 08:42:39,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-10-07 08:42:39,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-07 08:42:39,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 08:42:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-10-07 08:42:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-10-07 08:42:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-10-07 08:42:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-07 08:42:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_36 [2019-10-07 08:42:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_37 [2019-10-07 08:42:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_38 [2019-10-07 08:42:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2019-10-07 08:42:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_42 [2019-10-07 08:42:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_45 [2019-10-07 08:42:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_48 [2019-10-07 08:42:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_49 [2019-10-07 08:42:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_52 [2019-10-07 08:42:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_53 [2019-10-07 08:42:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_54 [2019-10-07 08:42:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 08:42:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-07 08:42:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-07 08:42:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-07 08:42:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-07 08:42:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-10-07 08:42:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_16 [2019-10-07 08:42:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 08:42:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-07 08:42:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-07 08:42:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-07 08:42:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-07 08:42:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-07 08:42:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-10-07 08:42:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-07 08:42:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_10 [2019-10-07 08:42:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_23 [2019-10-07 08:42:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_24 [2019-10-07 08:42:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-07 08:42:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-07 08:42:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-07 08:42:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-07 08:42:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-07 08:42:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-07 08:42:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-07 08:42:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-07 08:42:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-07 08:42:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-07 08:42:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_11_6 [2019-10-07 08:42:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-07 08:42:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_nic_operations_dummy_resourceless_instance_3 [2019-10-07 08:42:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_nic_operations_dummy_resourceless_instance_4 [2019-10-07 08:42:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2019-10-07 08:42:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2019-10-07 08:42:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-07 08:42:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_13_2 [2019-10-07 08:42:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 08:42:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 08:42:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-07 08:42:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2019-10-07 08:42:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unpause_mpi_risc [2019-10-07 08:42:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure ql_pause_mpi_risc [2019-10-07 08:42:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure ql_hard_reset_mpi_risc [2019-10-07 08:42:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2019-10-07 08:42:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2019-10-07 08:42:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2019-10-07 08:42:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_dump [2019-10-07 08:42:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2019-10-07 08:42:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2019-10-07 08:42:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2019-10-07 08:42:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2019-10-07 08:42:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2019-10-07 08:42:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2019-10-07 08:42:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2019-10-07 08:42:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_serdes_regs [2019-10-07 08:42:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_xgmac_reg [2019-10-07 08:42:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2019-10-07 08:42:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2019-10-07 08:42:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2019-10-07 08:42:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2019-10-07 08:42:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2019-10-07 08:42:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_shadow_regs [2019-10-07 08:42:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2019-10-07 08:42:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2019-10-07 08:42:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe_dump [2019-10-07 08:42:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_index_registers [2019-10-07 08:42:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_protocol_registers [2019-10-07 08:42:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_sem_registers [2019-10-07 08:42:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2019-10-07 08:42:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_core_dump [2019-10-07 08:42:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure ql_gen_reg_dump [2019-10-07 08:42:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-07 08:42:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-07 08:42:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-10-07 08:42:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-10-07 08:42:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2019-10-07 08:42:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_led_cfg [2019-10-07 08:42:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2019-10-07 08:42:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2019-10-07 08:42:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2019-10-07 08:42:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_mbx_cmd_cmplt [2019-10-07 08:42:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure ql_exec_mb_cmd [2019-10-07 08:42:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure ql_idc_req_aen [2019-10-07 08:42:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure ql_idc_cmplt_aen [2019-10-07 08:42:39,210 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_up [2019-10-07 08:42:39,210 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_down [2019-10-07 08:42:39,210 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sfp_in [2019-10-07 08:42:39,210 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sfp_out [2019-10-07 08:42:39,210 INFO L130 BoogieDeclarations]: Found specification of procedure ql_aen_lost [2019-10-07 08:42:39,210 INFO L130 BoogieDeclarations]: Found specification of procedure ql_init_fw_done [2019-10-07 08:42:39,210 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2019-10-07 08:42:39,210 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2019-10-07 08:42:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_idc_ack [2019-10-07 08:42:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_dump_ram [2019-10-07 08:42:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure ql_idc_wait [2019-10-07 08:42:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_mgmnt_traffic_ctl [2019-10-07 08:42:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_port_cfg [2019-10-07 08:42:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-07 08:42:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-07 08:42:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_stats_lock_of_ql_adapter [2019-10-07 08:42:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_stats_lock_of_ql_adapter [2019-10-07 08:42:39,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2019-10-07 08:42:39,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2019-10-07 08:42:39,212 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-07 08:42:39,212 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-07 08:42:39,212 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2019-10-07 08:42:39,212 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-07 08:42:39,212 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-07 08:42:39,212 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-07 08:42:39,212 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_ring_coalescing [2019-10-07 08:42:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_stats [2019-10-07 08:42:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_strings [2019-10-07 08:42:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_sset_count [2019-10-07 08:42:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ethtool_stats [2019-10-07 08:42:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_settings [2019-10-07 08:42:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_drvinfo [2019-10-07 08:42:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_wol [2019-10-07 08:42:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_wol [2019-10-07 08:42:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_phys_id [2019-10-07 08:42:39,214 INFO L130 BoogieDeclarations]: Found specification of procedure ql_start_loopback [2019-10-07 08:42:39,214 INFO L130 BoogieDeclarations]: Found specification of procedure ql_stop_loopback [2019-10-07 08:42:39,214 INFO L130 BoogieDeclarations]: Found specification of procedure ql_create_lb_frame [2019-10-07 08:42:39,214 INFO L130 BoogieDeclarations]: Found specification of procedure ql_run_loopback_test [2019-10-07 08:42:39,214 INFO L130 BoogieDeclarations]: Found specification of procedure ql_loopback_test [2019-10-07 08:42:39,214 INFO L130 BoogieDeclarations]: Found specification of procedure ql_self_test [2019-10-07 08:42:39,214 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2019-10-07 08:42:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs [2019-10-07 08:42:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_coalesce [2019-10-07 08:42:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_coalesce [2019-10-07 08:42:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_pauseparam [2019-10-07 08:42:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_pauseparam [2019-10-07 08:42:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_msglevel [2019-10-07 08:42:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_msglevel [2019-10-07 08:42:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-07 08:42:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 08:42:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-07 08:42:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 08:42:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 08:42:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 08:42:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 08:42:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-07 08:42:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-07 08:42:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-07 08:42:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-07 08:42:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-07 08:42:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-07 08:42:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-07 08:42:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-07 08:42:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-07 08:42:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-07 08:42:39,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-07 08:42:39,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-07 08:42:39,219 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 08:42:39,219 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 08:42:39,219 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 08:42:39,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 08:42:39,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 08:42:39,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 08:42:39,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 08:42:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-07 08:42:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-07 08:42:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 08:42:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 08:42:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 08:42:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-07 08:42:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-07 08:42:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-07 08:42:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-07 08:42:39,221 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 08:42:39,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-07 08:42:39,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-07 08:42:39,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-07 08:42:39,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-07 08:42:39,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 08:42:39,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 08:42:39,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 08:42:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 08:42:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 08:42:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 08:42:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 08:42:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 08:42:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 08:42:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 08:42:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 08:42:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 08:42:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 08:42:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 08:42:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 08:42:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 08:42:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 08:42:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 08:42:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 08:42:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 08:42:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 08:42:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 08:42:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 08:42:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 08:42:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_hw_lock_of_ql_adapter [2019-10-07 08:42:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_hw_lock_of_ql_adapter [2019-10-07 08:42:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_hw_lock_of_ql_adapter [2019-10-07 08:42:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_hw_lock_of_ql_adapter [2019-10-07 08:42:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_hw_lock_of_ql_adapter [2019-10-07 08:42:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_hw_lock_of_ql_adapter [2019-10-07 08:42:39,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 08:42:39,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 08:42:39,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 08:42:39,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 08:42:39,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 08:42:39,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 08:42:39,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 08:42:39,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 08:42:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-07 08:42:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-07 08:42:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-07 08:42:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-07 08:42:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-07 08:42:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-07 08:42:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-07 08:42:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 08:42:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2019-10-07 08:42:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-07 08:42:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-07 08:42:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-07 08:42:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-07 08:42:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-07 08:42:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-07 08:42:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-07 08:42:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 08:42:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 08:42:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 08:42:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 08:42:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 08:42:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 08:42:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 08:42:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 08:42:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 08:42:39,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 08:42:39,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 08:42:39,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 08:42:39,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 08:42:39,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 08:42:39,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 08:42:39,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 08:42:39,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-07 08:42:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-07 08:42:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-07 08:42:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-07 08:42:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-07 08:42:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-07 08:42:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-07 08:42:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 08:42:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 08:42:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 08:42:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 08:42:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 08:42:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 08:42:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 08:42:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 08:42:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 08:42:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-07 08:42:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-07 08:42:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-07 08:42:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-07 08:42:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-07 08:42:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-07 08:42:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-07 08:42:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-07 08:42:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-07 08:42:39,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_stats_lock_of_ql_adapter [2019-10-07 08:42:39,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_stats_lock_of_ql_adapter [2019-10-07 08:42:39,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_stats_lock_of_ql_adapter [2019-10-07 08:42:39,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_stats_lock_of_ql_adapter [2019-10-07 08:42:39,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_stats_lock_of_ql_adapter [2019-10-07 08:42:39,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_stats_lock_of_ql_adapter [2019-10-07 08:42:39,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 08:42:39,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 08:42:39,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 08:42:39,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 08:42:39,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 08:42:39,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 08:42:39,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 08:42:39,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 08:42:39,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-07 08:42:39,236 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 08:42:39,236 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 08:42:39,236 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-07 08:42:39,237 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-07 08:42:39,237 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 08:42:39,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 08:42:39,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 08:42:39,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 08:42:39,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 08:42:39,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 08:42:39,237 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 08:42:39,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 08:42:39,237 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 08:48:39,730 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 08:50:04,666 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 08:50:04,667 INFO L284 CfgBuilder]: Removed 5 assume(true) statements. [2019-10-07 08:50:04,671 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 08:50:04 BoogieIcfgContainer [2019-10-07 08:50:04,671 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 08:50:04,672 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 08:50:04,672 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 08:50:04,675 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 08:50:04,675 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 08:42:24" (1/3) ... [2019-10-07 08:50:04,676 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52032ede and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 08:50:04, skipping insertion in model container [2019-10-07 08:50:04,676 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 08:42:38" (2/3) ... [2019-10-07 08:50:04,676 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52032ede and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 08:50:04, skipping insertion in model container [2019-10-07 08:50:04,676 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 08:50:04" (3/3) ... [2019-10-07 08:50:04,678 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2019-10-07 08:50:04,799 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 08:50:04,823 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-07 08:50:04,835 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-07 08:50:04,887 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 08:50:04,887 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 08:50:04,887 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 08:50:04,887 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 08:50:04,888 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 08:50:04,888 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 08:50:04,888 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 08:50:04,888 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 08:50:04,995 INFO L276 IsEmpty]: Start isEmpty. Operand 5511 states. [2019-10-07 08:50:05,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2019-10-07 08:50:05,004 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:50:05,006 INFO L385 BasicCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:50:05,009 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:50:05,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:50:05,016 INFO L82 PathProgramCache]: Analyzing trace with hash 601115913, now seen corresponding path program 1 times [2019-10-07 08:50:05,023 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:50:05,023 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:50:05,023 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:50:05,023 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:50:05,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:50:06,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:50:06,853 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2019-10-07 08:50:06,854 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:50:06,854 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:50:06,854 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 08:50:06,859 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 08:50:06,876 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 08:50:06,878 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:50:06,881 INFO L87 Difference]: Start difference. First operand 5511 states. Second operand 5 states. [2019-10-07 08:50:07,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:50:07,487 INFO L93 Difference]: Finished difference Result 9746 states and 13140 transitions. [2019-10-07 08:50:07,487 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 08:50:07,489 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 67 [2019-10-07 08:50:07,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:50:07,545 INFO L225 Difference]: With dead ends: 9746 [2019-10-07 08:50:07,545 INFO L226 Difference]: Without dead ends: 4881 [2019-10-07 08:50:07,575 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 08:50:07,609 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4881 states. [2019-10-07 08:50:07,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4881 to 4881. [2019-10-07 08:50:07,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4881 states. [2019-10-07 08:50:07,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4881 states to 4881 states and 6516 transitions. [2019-10-07 08:50:08,000 INFO L78 Accepts]: Start accepts. Automaton has 4881 states and 6516 transitions. Word has length 67 [2019-10-07 08:50:08,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:50:08,000 INFO L462 AbstractCegarLoop]: Abstraction has 4881 states and 6516 transitions. [2019-10-07 08:50:08,001 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 08:50:08,001 INFO L276 IsEmpty]: Start isEmpty. Operand 4881 states and 6516 transitions. [2019-10-07 08:50:08,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2019-10-07 08:50:08,005 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:50:08,005 INFO L385 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:50:08,005 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:50:08,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:50:08,006 INFO L82 PathProgramCache]: Analyzing trace with hash 250573538, now seen corresponding path program 1 times [2019-10-07 08:50:08,006 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:50:08,006 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:50:08,006 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:50:08,006 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:50:08,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:50:08,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:50:09,127 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2019-10-07 08:50:09,127 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:50:09,127 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:50:09,128 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 08:50:09,129 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 08:50:09,129 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 08:50:09,130 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:50:09,130 INFO L87 Difference]: Start difference. First operand 4881 states and 6516 transitions. Second operand 5 states. [2019-10-07 08:50:09,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:50:09,525 INFO L93 Difference]: Finished difference Result 4887 states and 6521 transitions. [2019-10-07 08:50:09,526 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 08:50:09,526 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 72 [2019-10-07 08:50:09,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:50:09,560 INFO L225 Difference]: With dead ends: 4887 [2019-10-07 08:50:09,561 INFO L226 Difference]: Without dead ends: 4885 [2019-10-07 08:50:09,565 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 08:50:09,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4885 states. [2019-10-07 08:50:09,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4885 to 4885. [2019-10-07 08:50:09,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4885 states. [2019-10-07 08:50:09,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4885 states to 4885 states and 6519 transitions. [2019-10-07 08:50:09,817 INFO L78 Accepts]: Start accepts. Automaton has 4885 states and 6519 transitions. Word has length 72 [2019-10-07 08:50:09,818 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:50:09,818 INFO L462 AbstractCegarLoop]: Abstraction has 4885 states and 6519 transitions. [2019-10-07 08:50:09,818 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 08:50:09,818 INFO L276 IsEmpty]: Start isEmpty. Operand 4885 states and 6519 transitions. [2019-10-07 08:50:09,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2019-10-07 08:50:09,820 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:50:09,820 INFO L385 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:50:09,821 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:50:09,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:50:09,821 INFO L82 PathProgramCache]: Analyzing trace with hash 1919689833, now seen corresponding path program 1 times [2019-10-07 08:50:09,821 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:50:09,822 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:50:09,822 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:50:09,822 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:50:09,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:50:10,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:50:10,650 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-10-07 08:50:10,651 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:50:10,651 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:50:10,652 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 08:50:10,652 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 08:50:10,652 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 08:50:10,653 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:50:10,653 INFO L87 Difference]: Start difference. First operand 4885 states and 6519 transitions. Second operand 5 states. [2019-10-07 08:50:11,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:50:11,079 INFO L93 Difference]: Finished difference Result 4891 states and 6524 transitions. [2019-10-07 08:50:11,079 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 08:50:11,080 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 77 [2019-10-07 08:50:11,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:50:11,119 INFO L225 Difference]: With dead ends: 4891 [2019-10-07 08:50:11,119 INFO L226 Difference]: Without dead ends: 4889 [2019-10-07 08:50:11,124 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 08:50:11,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4889 states. [2019-10-07 08:50:11,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4889 to 4889. [2019-10-07 08:50:11,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4889 states. [2019-10-07 08:50:11,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4889 states to 4889 states and 6522 transitions. [2019-10-07 08:50:11,387 INFO L78 Accepts]: Start accepts. Automaton has 4889 states and 6522 transitions. Word has length 77 [2019-10-07 08:50:11,388 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:50:11,388 INFO L462 AbstractCegarLoop]: Abstraction has 4889 states and 6522 transitions. [2019-10-07 08:50:11,388 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 08:50:11,388 INFO L276 IsEmpty]: Start isEmpty. Operand 4889 states and 6522 transitions. [2019-10-07 08:50:11,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2019-10-07 08:50:11,395 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:50:11,395 INFO L385 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:50:11,395 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:50:11,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:50:11,396 INFO L82 PathProgramCache]: Analyzing trace with hash -860788990, now seen corresponding path program 1 times [2019-10-07 08:50:11,396 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:50:11,396 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:50:11,396 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:50:11,396 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:50:11,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:50:11,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:50:12,297 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2019-10-07 08:50:12,298 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:50:12,298 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:50:12,298 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-07 08:50:12,300 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-07 08:50:12,300 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-07 08:50:12,301 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-07 08:50:12,302 INFO L87 Difference]: Start difference. First operand 4889 states and 6522 transitions. Second operand 6 states. [2019-10-07 08:51:07,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:51:07,575 INFO L93 Difference]: Finished difference Result 4930 states and 6558 transitions. [2019-10-07 08:51:07,577 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-07 08:51:07,577 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 82 [2019-10-07 08:51:07,578 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:51:07,607 INFO L225 Difference]: With dead ends: 4930 [2019-10-07 08:51:07,608 INFO L226 Difference]: Without dead ends: 4928 [2019-10-07 08:51:07,610 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2019-10-07 08:51:07,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4928 states. [2019-10-07 08:51:07,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4928 to 4922. [2019-10-07 08:51:07,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4922 states. [2019-10-07 08:51:07,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4922 states to 4922 states and 6548 transitions. [2019-10-07 08:51:07,843 INFO L78 Accepts]: Start accepts. Automaton has 4922 states and 6548 transitions. Word has length 82 [2019-10-07 08:51:07,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:51:07,844 INFO L462 AbstractCegarLoop]: Abstraction has 4922 states and 6548 transitions. [2019-10-07 08:51:07,845 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-07 08:51:07,845 INFO L276 IsEmpty]: Start isEmpty. Operand 4922 states and 6548 transitions. [2019-10-07 08:51:07,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2019-10-07 08:51:07,846 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:51:07,846 INFO L385 BasicCegarLoop]: trace histogram [5, 4, 4, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:51:07,847 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:51:07,847 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:51:07,847 INFO L82 PathProgramCache]: Analyzing trace with hash -1164446775, now seen corresponding path program 1 times [2019-10-07 08:51:07,847 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:51:07,847 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:51:07,847 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:51:07,848 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:51:07,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:51:08,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:51:08,627 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2019-10-07 08:51:08,627 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:51:08,628 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:51:08,628 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 08:51:08,629 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 08:51:08,629 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 08:51:08,629 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:51:08,630 INFO L87 Difference]: Start difference. First operand 4922 states and 6548 transitions. Second operand 5 states. [2019-10-07 08:51:09,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:51:09,006 INFO L93 Difference]: Finished difference Result 4928 states and 6553 transitions. [2019-10-07 08:51:09,006 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 08:51:09,006 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 87 [2019-10-07 08:51:09,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:51:09,041 INFO L225 Difference]: With dead ends: 4928 [2019-10-07 08:51:09,041 INFO L226 Difference]: Without dead ends: 4926 [2019-10-07 08:51:09,045 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 08:51:09,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4926 states. [2019-10-07 08:51:09,295 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4926 to 4926. [2019-10-07 08:51:09,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4926 states. [2019-10-07 08:51:09,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4926 states to 4926 states and 6551 transitions. [2019-10-07 08:51:09,314 INFO L78 Accepts]: Start accepts. Automaton has 4926 states and 6551 transitions. Word has length 87 [2019-10-07 08:51:09,315 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:51:09,315 INFO L462 AbstractCegarLoop]: Abstraction has 4926 states and 6551 transitions. [2019-10-07 08:51:09,315 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 08:51:09,315 INFO L276 IsEmpty]: Start isEmpty. Operand 4926 states and 6551 transitions. [2019-10-07 08:51:09,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2019-10-07 08:51:09,323 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:51:09,323 INFO L385 BasicCegarLoop]: trace histogram [6, 5, 5, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:51:09,324 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:51:09,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:51:09,324 INFO L82 PathProgramCache]: Analyzing trace with hash -962960606, now seen corresponding path program 1 times [2019-10-07 08:51:09,324 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:51:09,325 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:51:09,325 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:51:09,325 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:51:09,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:51:09,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:51:09,996 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2019-10-07 08:51:09,996 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:51:09,997 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:51:09,997 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 08:51:09,997 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 08:51:09,997 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 08:51:09,998 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:51:09,998 INFO L87 Difference]: Start difference. First operand 4926 states and 6551 transitions. Second operand 5 states. [2019-10-07 08:51:10,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:51:10,295 INFO L93 Difference]: Finished difference Result 4932 states and 6556 transitions. [2019-10-07 08:51:10,295 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 08:51:10,296 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 92 [2019-10-07 08:51:10,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:51:10,347 INFO L225 Difference]: With dead ends: 4932 [2019-10-07 08:51:10,347 INFO L226 Difference]: Without dead ends: 4930 [2019-10-07 08:51:10,351 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 08:51:10,364 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4930 states. [2019-10-07 08:51:10,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4930 to 4930. [2019-10-07 08:51:10,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4930 states. [2019-10-07 08:51:10,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4930 states to 4930 states and 6554 transitions. [2019-10-07 08:51:10,619 INFO L78 Accepts]: Start accepts. Automaton has 4930 states and 6554 transitions. Word has length 92 [2019-10-07 08:51:10,619 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:51:10,620 INFO L462 AbstractCegarLoop]: Abstraction has 4930 states and 6554 transitions. [2019-10-07 08:51:10,620 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 08:51:10,620 INFO L276 IsEmpty]: Start isEmpty. Operand 4930 states and 6554 transitions. [2019-10-07 08:51:10,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2019-10-07 08:51:10,623 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:51:10,624 INFO L385 BasicCegarLoop]: trace histogram [7, 6, 6, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:51:10,624 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:51:10,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:51:10,624 INFO L82 PathProgramCache]: Analyzing trace with hash -306070743, now seen corresponding path program 1 times [2019-10-07 08:51:10,625 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:51:10,625 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:51:10,625 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:51:10,625 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:51:10,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:51:10,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:51:11,308 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2019-10-07 08:51:11,309 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:51:11,309 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:51:11,309 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 08:51:11,310 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 08:51:11,311 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 08:51:11,311 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:51:11,311 INFO L87 Difference]: Start difference. First operand 4930 states and 6554 transitions. Second operand 5 states. [2019-10-07 08:51:11,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:51:11,712 INFO L93 Difference]: Finished difference Result 4936 states and 6559 transitions. [2019-10-07 08:51:11,712 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 08:51:11,713 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 97 [2019-10-07 08:51:11,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:51:11,759 INFO L225 Difference]: With dead ends: 4936 [2019-10-07 08:51:11,759 INFO L226 Difference]: Without dead ends: 4934 [2019-10-07 08:51:11,763 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 08:51:11,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4934 states. [2019-10-07 08:51:12,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4934 to 4934. [2019-10-07 08:51:12,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4934 states. [2019-10-07 08:51:12,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4934 states to 4934 states and 6557 transitions. [2019-10-07 08:51:12,023 INFO L78 Accepts]: Start accepts. Automaton has 4934 states and 6557 transitions. Word has length 97 [2019-10-07 08:51:12,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:51:12,025 INFO L462 AbstractCegarLoop]: Abstraction has 4934 states and 6557 transitions. [2019-10-07 08:51:12,025 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 08:51:12,025 INFO L276 IsEmpty]: Start isEmpty. Operand 4934 states and 6557 transitions. [2019-10-07 08:51:12,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2019-10-07 08:51:12,027 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:51:12,027 INFO L385 BasicCegarLoop]: trace histogram [8, 7, 7, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:51:12,028 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:51:12,028 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:51:12,028 INFO L82 PathProgramCache]: Analyzing trace with hash 1568696130, now seen corresponding path program 1 times [2019-10-07 08:51:12,028 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:51:12,028 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:51:12,029 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:51:12,029 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:51:12,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:51:12,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:51:12,699 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2019-10-07 08:51:12,699 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:51:12,700 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:51:12,700 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 08:51:12,700 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 08:51:12,701 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 08:51:12,701 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:51:12,701 INFO L87 Difference]: Start difference. First operand 4934 states and 6557 transitions. Second operand 5 states. [2019-10-07 08:51:13,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:51:13,051 INFO L93 Difference]: Finished difference Result 4940 states and 6562 transitions. [2019-10-07 08:51:13,051 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 08:51:13,051 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 102 [2019-10-07 08:51:13,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:51:13,079 INFO L225 Difference]: With dead ends: 4940 [2019-10-07 08:51:13,079 INFO L226 Difference]: Without dead ends: 4938 [2019-10-07 08:51:13,090 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 08:51:13,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4938 states. [2019-10-07 08:51:13,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4938 to 4938. [2019-10-07 08:51:13,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4938 states. [2019-10-07 08:51:13,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4938 states to 4938 states and 6560 transitions. [2019-10-07 08:51:13,383 INFO L78 Accepts]: Start accepts. Automaton has 4938 states and 6560 transitions. Word has length 102 [2019-10-07 08:51:13,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:51:13,384 INFO L462 AbstractCegarLoop]: Abstraction has 4938 states and 6560 transitions. [2019-10-07 08:51:13,384 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 08:51:13,384 INFO L276 IsEmpty]: Start isEmpty. Operand 4938 states and 6560 transitions. [2019-10-07 08:51:13,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2019-10-07 08:51:13,386 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:51:13,386 INFO L385 BasicCegarLoop]: trace histogram [9, 8, 8, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:51:13,387 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:51:13,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:51:13,387 INFO L82 PathProgramCache]: Analyzing trace with hash -1639960794, now seen corresponding path program 1 times [2019-10-07 08:51:13,387 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:51:13,387 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:51:13,388 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:51:13,388 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:51:13,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:51:13,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:51:14,325 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2019-10-07 08:51:14,326 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:51:14,326 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:51:14,326 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 08:51:14,327 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 08:51:14,327 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 08:51:14,327 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:51:14,327 INFO L87 Difference]: Start difference. First operand 4938 states and 6560 transitions. Second operand 5 states. [2019-10-07 08:51:14,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:51:14,650 INFO L93 Difference]: Finished difference Result 4944 states and 6565 transitions. [2019-10-07 08:51:14,651 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 08:51:14,651 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 133 [2019-10-07 08:51:14,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:51:14,672 INFO L225 Difference]: With dead ends: 4944 [2019-10-07 08:51:14,673 INFO L226 Difference]: Without dead ends: 4942 [2019-10-07 08:51:14,676 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 08:51:14,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4942 states. [2019-10-07 08:51:14,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4942 to 4942. [2019-10-07 08:51:14,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4942 states. [2019-10-07 08:51:14,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4942 states to 4942 states and 6563 transitions. [2019-10-07 08:51:14,938 INFO L78 Accepts]: Start accepts. Automaton has 4942 states and 6563 transitions. Word has length 133 [2019-10-07 08:51:14,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:51:14,941 INFO L462 AbstractCegarLoop]: Abstraction has 4942 states and 6563 transitions. [2019-10-07 08:51:14,941 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 08:51:14,941 INFO L276 IsEmpty]: Start isEmpty. Operand 4942 states and 6563 transitions. [2019-10-07 08:51:14,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2019-10-07 08:51:14,943 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:51:14,944 INFO L385 BasicCegarLoop]: trace histogram [10, 9, 9, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:51:14,944 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:51:14,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:51:14,944 INFO L82 PathProgramCache]: Analyzing trace with hash 1589212002, now seen corresponding path program 1 times [2019-10-07 08:51:14,945 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:51:14,945 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:51:14,945 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:51:14,945 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:51:14,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:51:15,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:51:15,624 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2019-10-07 08:51:15,624 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:51:15,625 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:51:15,625 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 08:51:15,625 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 08:51:15,625 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 08:51:15,626 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:51:15,626 INFO L87 Difference]: Start difference. First operand 4942 states and 6563 transitions. Second operand 5 states. [2019-10-07 08:51:15,865 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:51:15,865 INFO L93 Difference]: Finished difference Result 4948 states and 6568 transitions. [2019-10-07 08:51:15,865 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 08:51:15,866 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 112 [2019-10-07 08:51:15,866 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:51:15,885 INFO L225 Difference]: With dead ends: 4948 [2019-10-07 08:51:15,886 INFO L226 Difference]: Without dead ends: 4946 [2019-10-07 08:51:15,889 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 08:51:15,899 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4946 states. [2019-10-07 08:51:16,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4946 to 4946. [2019-10-07 08:51:16,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4946 states. [2019-10-07 08:51:16,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4946 states to 4946 states and 6566 transitions. [2019-10-07 08:51:16,198 INFO L78 Accepts]: Start accepts. Automaton has 4946 states and 6566 transitions. Word has length 112 [2019-10-07 08:51:16,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:51:16,199 INFO L462 AbstractCegarLoop]: Abstraction has 4946 states and 6566 transitions. [2019-10-07 08:51:16,199 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 08:51:16,200 INFO L276 IsEmpty]: Start isEmpty. Operand 4946 states and 6566 transitions. [2019-10-07 08:51:16,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2019-10-07 08:51:16,202 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:51:16,202 INFO L385 BasicCegarLoop]: trace histogram [11, 10, 10, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:51:16,203 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:51:16,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:51:16,203 INFO L82 PathProgramCache]: Analyzing trace with hash 1278685673, now seen corresponding path program 1 times [2019-10-07 08:51:16,203 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:51:16,204 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:51:16,204 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:51:16,204 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:51:16,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:51:16,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:51:16,897 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2019-10-07 08:51:16,897 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:51:16,898 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:51:16,898 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 08:51:16,898 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 08:51:16,899 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 08:51:16,899 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:51:16,899 INFO L87 Difference]: Start difference. First operand 4946 states and 6566 transitions. Second operand 5 states. [2019-10-07 08:51:17,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:51:17,128 INFO L93 Difference]: Finished difference Result 4952 states and 6571 transitions. [2019-10-07 08:51:17,129 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 08:51:17,129 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 117 [2019-10-07 08:51:17,130 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:51:17,151 INFO L225 Difference]: With dead ends: 4952 [2019-10-07 08:51:17,152 INFO L226 Difference]: Without dead ends: 4950 [2019-10-07 08:51:17,155 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 08:51:17,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4950 states. [2019-10-07 08:51:17,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4950 to 4950. [2019-10-07 08:51:17,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4950 states. [2019-10-07 08:51:17,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4950 states to 4950 states and 6569 transitions. [2019-10-07 08:51:17,468 INFO L78 Accepts]: Start accepts. Automaton has 4950 states and 6569 transitions. Word has length 117 [2019-10-07 08:51:17,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:51:17,469 INFO L462 AbstractCegarLoop]: Abstraction has 4950 states and 6569 transitions. [2019-10-07 08:51:17,469 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 08:51:17,470 INFO L276 IsEmpty]: Start isEmpty. Operand 4950 states and 6569 transitions. [2019-10-07 08:51:17,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2019-10-07 08:51:17,472 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:51:17,472 INFO L385 BasicCegarLoop]: trace histogram [12, 11, 11, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:51:17,473 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:51:17,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:51:17,473 INFO L82 PathProgramCache]: Analyzing trace with hash 1738892613, now seen corresponding path program 1 times [2019-10-07 08:51:17,473 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:51:17,473 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:51:17,473 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:51:17,474 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:51:17,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:51:17,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:51:18,121 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2019-10-07 08:51:18,121 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:51:18,122 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:51:18,122 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 08:51:18,122 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 08:51:18,123 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 08:51:18,123 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:51:18,123 INFO L87 Difference]: Start difference. First operand 4950 states and 6569 transitions. Second operand 5 states. [2019-10-07 08:51:18,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:51:18,368 INFO L93 Difference]: Finished difference Result 4956 states and 6574 transitions. [2019-10-07 08:51:18,368 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 08:51:18,369 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 148 [2019-10-07 08:51:18,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:51:18,390 INFO L225 Difference]: With dead ends: 4956 [2019-10-07 08:51:18,390 INFO L226 Difference]: Without dead ends: 4954 [2019-10-07 08:51:18,394 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 08:51:18,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4954 states. [2019-10-07 08:51:18,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4954 to 4954. [2019-10-07 08:51:18,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4954 states. [2019-10-07 08:51:18,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4954 states to 4954 states and 6572 transitions. [2019-10-07 08:51:18,697 INFO L78 Accepts]: Start accepts. Automaton has 4954 states and 6572 transitions. Word has length 148 [2019-10-07 08:51:18,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:51:18,697 INFO L462 AbstractCegarLoop]: Abstraction has 4954 states and 6572 transitions. [2019-10-07 08:51:18,697 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 08:51:18,697 INFO L276 IsEmpty]: Start isEmpty. Operand 4954 states and 6572 transitions. [2019-10-07 08:51:18,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2019-10-07 08:51:18,701 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:51:18,701 INFO L385 BasicCegarLoop]: trace histogram [13, 12, 12, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:51:18,702 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:51:18,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:51:18,702 INFO L82 PathProgramCache]: Analyzing trace with hash -508549786, now seen corresponding path program 1 times [2019-10-07 08:51:18,702 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:51:18,702 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:51:18,703 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:51:18,703 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:51:18,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:51:19,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:51:19,408 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2019-10-07 08:51:19,408 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:51:19,409 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:51:19,409 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 08:51:19,409 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 08:51:19,410 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 08:51:19,410 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:51:19,410 INFO L87 Difference]: Start difference. First operand 4954 states and 6572 transitions. Second operand 5 states. [2019-10-07 08:51:19,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:51:19,851 INFO L93 Difference]: Finished difference Result 4960 states and 6577 transitions. [2019-10-07 08:51:19,851 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 08:51:19,851 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 153 [2019-10-07 08:51:19,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:51:19,875 INFO L225 Difference]: With dead ends: 4960 [2019-10-07 08:51:19,876 INFO L226 Difference]: Without dead ends: 4958 [2019-10-07 08:51:19,879 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 08:51:19,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4958 states. [2019-10-07 08:51:20,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4958 to 4958. [2019-10-07 08:51:20,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4958 states. [2019-10-07 08:51:20,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4958 states to 4958 states and 6575 transitions. [2019-10-07 08:51:20,176 INFO L78 Accepts]: Start accepts. Automaton has 4958 states and 6575 transitions. Word has length 153 [2019-10-07 08:51:20,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:51:20,177 INFO L462 AbstractCegarLoop]: Abstraction has 4958 states and 6575 transitions. [2019-10-07 08:51:20,177 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 08:51:20,177 INFO L276 IsEmpty]: Start isEmpty. Operand 4958 states and 6575 transitions. [2019-10-07 08:51:20,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2019-10-07 08:51:20,180 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:51:20,181 INFO L385 BasicCegarLoop]: trace histogram [14, 13, 13, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:51:20,181 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:51:20,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:51:20,181 INFO L82 PathProgramCache]: Analyzing trace with hash -120952411, now seen corresponding path program 1 times [2019-10-07 08:51:20,182 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:51:20,182 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:51:20,182 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:51:20,182 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:51:20,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:51:20,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:51:20,851 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 327 trivial. 0 not checked. [2019-10-07 08:51:20,852 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:51:20,852 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:51:20,852 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 08:51:20,853 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 08:51:20,853 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 08:51:20,853 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:51:20,854 INFO L87 Difference]: Start difference. First operand 4958 states and 6575 transitions. Second operand 5 states. [2019-10-07 08:51:21,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:51:21,211 INFO L93 Difference]: Finished difference Result 4964 states and 6580 transitions. [2019-10-07 08:51:21,212 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 08:51:21,212 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 158 [2019-10-07 08:51:21,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:51:21,233 INFO L225 Difference]: With dead ends: 4964 [2019-10-07 08:51:21,233 INFO L226 Difference]: Without dead ends: 4962 [2019-10-07 08:51:21,236 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 08:51:21,245 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4962 states. [2019-10-07 08:51:21,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4962 to 4962. [2019-10-07 08:51:21,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4962 states. [2019-10-07 08:51:21,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4962 states to 4962 states and 6578 transitions. [2019-10-07 08:51:21,546 INFO L78 Accepts]: Start accepts. Automaton has 4962 states and 6578 transitions. Word has length 158 [2019-10-07 08:51:21,546 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:51:21,546 INFO L462 AbstractCegarLoop]: Abstraction has 4962 states and 6578 transitions. [2019-10-07 08:51:21,546 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 08:51:21,546 INFO L276 IsEmpty]: Start isEmpty. Operand 4962 states and 6578 transitions. [2019-10-07 08:51:21,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2019-10-07 08:51:21,549 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:51:21,549 INFO L385 BasicCegarLoop]: trace histogram [15, 14, 14, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:51:21,550 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:51:21,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:51:21,550 INFO L82 PathProgramCache]: Analyzing trace with hash -1625519959, now seen corresponding path program 1 times [2019-10-07 08:51:21,550 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:51:21,551 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:51:21,551 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:51:21,551 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:51:21,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:51:21,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:51:22,230 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2019-10-07 08:51:22,230 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:51:22,231 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:51:22,231 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-07 08:51:22,231 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-07 08:51:22,232 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-07 08:51:22,232 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-07 08:51:22,232 INFO L87 Difference]: Start difference. First operand 4962 states and 6578 transitions. Second operand 6 states. [2019-10-07 08:52:15,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:52:15,876 INFO L93 Difference]: Finished difference Result 5037 states and 6669 transitions. [2019-10-07 08:52:15,881 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-07 08:52:15,881 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 137 [2019-10-07 08:52:15,882 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:52:15,905 INFO L225 Difference]: With dead ends: 5037 [2019-10-07 08:52:15,905 INFO L226 Difference]: Without dead ends: 5033 [2019-10-07 08:52:15,911 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2019-10-07 08:52:15,921 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5033 states. [2019-10-07 08:52:16,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5033 to 5031. [2019-10-07 08:52:16,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5031 states. [2019-10-07 08:52:16,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5031 states to 5031 states and 6664 transitions. [2019-10-07 08:52:16,259 INFO L78 Accepts]: Start accepts. Automaton has 5031 states and 6664 transitions. Word has length 137 [2019-10-07 08:52:16,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:52:16,259 INFO L462 AbstractCegarLoop]: Abstraction has 5031 states and 6664 transitions. [2019-10-07 08:52:16,259 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-07 08:52:16,259 INFO L276 IsEmpty]: Start isEmpty. Operand 5031 states and 6664 transitions. [2019-10-07 08:52:16,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2019-10-07 08:52:16,263 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:52:16,264 INFO L385 BasicCegarLoop]: trace histogram [16, 15, 15, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:52:16,265 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:52:16,266 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:52:16,266 INFO L82 PathProgramCache]: Analyzing trace with hash 556976066, now seen corresponding path program 1 times [2019-10-07 08:52:16,266 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:52:16,266 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:52:16,266 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:52:16,266 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:52:16,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:52:16,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:52:17,198 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 431 trivial. 0 not checked. [2019-10-07 08:52:17,198 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:52:17,199 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:52:17,199 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 08:52:17,199 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 08:52:17,200 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 08:52:17,200 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:52:17,200 INFO L87 Difference]: Start difference. First operand 5031 states and 6664 transitions. Second operand 5 states. [2019-10-07 08:52:17,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:52:17,508 INFO L93 Difference]: Finished difference Result 5031 states and 6664 transitions. [2019-10-07 08:52:17,508 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 08:52:17,508 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 142 [2019-10-07 08:52:17,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:52:17,530 INFO L225 Difference]: With dead ends: 5031 [2019-10-07 08:52:17,530 INFO L226 Difference]: Without dead ends: 4846 [2019-10-07 08:52:17,535 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 08:52:17,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4846 states. [2019-10-07 08:52:17,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4846 to 4846. [2019-10-07 08:52:17,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4846 states. [2019-10-07 08:52:17,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4846 states to 4846 states and 6456 transitions. [2019-10-07 08:52:17,889 INFO L78 Accepts]: Start accepts. Automaton has 4846 states and 6456 transitions. Word has length 142 [2019-10-07 08:52:17,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:52:17,889 INFO L462 AbstractCegarLoop]: Abstraction has 4846 states and 6456 transitions. [2019-10-07 08:52:17,889 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 08:52:17,890 INFO L276 IsEmpty]: Start isEmpty. Operand 4846 states and 6456 transitions. [2019-10-07 08:52:17,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2019-10-07 08:52:17,912 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:52:17,913 INFO L385 BasicCegarLoop]: trace histogram [13, 13, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:52:17,913 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:52:17,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:52:17,914 INFO L82 PathProgramCache]: Analyzing trace with hash -437206959, now seen corresponding path program 1 times [2019-10-07 08:52:17,914 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:52:17,914 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:52:17,914 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:52:17,914 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:52:17,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:52:18,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:52:18,954 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2019-10-07 08:52:18,954 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:52:18,955 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:52:18,955 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 08:52:18,955 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 08:52:18,956 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 08:52:18,956 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:52:18,956 INFO L87 Difference]: Start difference. First operand 4846 states and 6456 transitions. Second operand 5 states. [2019-10-07 08:52:19,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:52:19,414 INFO L93 Difference]: Finished difference Result 9664 states and 13005 transitions. [2019-10-07 08:52:19,414 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 08:52:19,415 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 322 [2019-10-07 08:52:19,415 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:52:19,455 INFO L225 Difference]: With dead ends: 9664 [2019-10-07 08:52:19,455 INFO L226 Difference]: Without dead ends: 4856 [2019-10-07 08:52:19,481 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-07 08:52:19,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4856 states. [2019-10-07 08:52:19,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4856 to 4850. [2019-10-07 08:52:19,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4850 states. [2019-10-07 08:52:19,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4850 states to 4850 states and 6477 transitions. [2019-10-07 08:52:19,851 INFO L78 Accepts]: Start accepts. Automaton has 4850 states and 6477 transitions. Word has length 322 [2019-10-07 08:52:19,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:52:19,852 INFO L462 AbstractCegarLoop]: Abstraction has 4850 states and 6477 transitions. [2019-10-07 08:52:19,852 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 08:52:19,852 INFO L276 IsEmpty]: Start isEmpty. Operand 4850 states and 6477 transitions. [2019-10-07 08:52:19,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2019-10-07 08:52:19,879 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:52:19,880 INFO L385 BasicCegarLoop]: trace histogram [13, 13, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:52:19,880 INFO L410 AbstractCegarLoop]: === Iteration 18 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:52:19,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:52:19,880 INFO L82 PathProgramCache]: Analyzing trace with hash -2142866549, now seen corresponding path program 1 times [2019-10-07 08:52:19,880 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:52:19,881 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:52:19,881 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:52:19,881 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:52:19,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:52:20,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:52:21,007 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2019-10-07 08:52:21,007 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:52:21,008 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:52:21,008 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 08:52:21,009 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 08:52:21,009 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 08:52:21,010 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:52:21,010 INFO L87 Difference]: Start difference. First operand 4850 states and 6477 transitions. Second operand 5 states. [2019-10-07 08:52:21,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:52:21,381 INFO L93 Difference]: Finished difference Result 4858 states and 6483 transitions. [2019-10-07 08:52:21,381 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 08:52:21,381 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 327 [2019-10-07 08:52:21,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:52:21,404 INFO L225 Difference]: With dead ends: 4858 [2019-10-07 08:52:21,404 INFO L226 Difference]: Without dead ends: 4856 [2019-10-07 08:52:21,407 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 08:52:21,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4856 states. [2019-10-07 08:52:21,714 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4856 to 4854. [2019-10-07 08:52:21,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4854 states. [2019-10-07 08:52:21,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4854 states to 4854 states and 6480 transitions. [2019-10-07 08:52:21,734 INFO L78 Accepts]: Start accepts. Automaton has 4854 states and 6480 transitions. Word has length 327 [2019-10-07 08:52:21,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:52:21,735 INFO L462 AbstractCegarLoop]: Abstraction has 4854 states and 6480 transitions. [2019-10-07 08:52:21,735 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 08:52:21,735 INFO L276 IsEmpty]: Start isEmpty. Operand 4854 states and 6480 transitions. [2019-10-07 08:52:21,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2019-10-07 08:52:21,765 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:52:21,766 INFO L385 BasicCegarLoop]: trace histogram [14, 14, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:52:21,766 INFO L410 AbstractCegarLoop]: === Iteration 19 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:52:21,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:52:21,767 INFO L82 PathProgramCache]: Analyzing trace with hash 2064056026, now seen corresponding path program 1 times [2019-10-07 08:52:21,767 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:52:21,767 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:52:21,768 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:52:21,768 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:52:21,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:52:22,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:52:23,021 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2019-10-07 08:52:23,022 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:52:23,022 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:52:23,022 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 08:52:23,024 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 08:52:23,025 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 08:52:23,025 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:52:23,025 INFO L87 Difference]: Start difference. First operand 4854 states and 6480 transitions. Second operand 5 states. [2019-10-07 08:52:23,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:52:23,529 INFO L93 Difference]: Finished difference Result 9677 states and 12933 transitions. [2019-10-07 08:52:23,529 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 08:52:23,530 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 371 [2019-10-07 08:52:23,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:52:23,561 INFO L225 Difference]: With dead ends: 9677 [2019-10-07 08:52:23,562 INFO L226 Difference]: Without dead ends: 4861 [2019-10-07 08:52:23,585 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:52:23,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4861 states. [2019-10-07 08:52:23,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4861 to 4858. [2019-10-07 08:52:23,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4858 states. [2019-10-07 08:52:23,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4858 states to 4858 states and 6484 transitions. [2019-10-07 08:52:23,947 INFO L78 Accepts]: Start accepts. Automaton has 4858 states and 6484 transitions. Word has length 371 [2019-10-07 08:52:23,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:52:23,949 INFO L462 AbstractCegarLoop]: Abstraction has 4858 states and 6484 transitions. [2019-10-07 08:52:23,949 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 08:52:23,949 INFO L276 IsEmpty]: Start isEmpty. Operand 4858 states and 6484 transitions. [2019-10-07 08:52:23,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2019-10-07 08:52:23,974 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:52:23,974 INFO L385 BasicCegarLoop]: trace histogram [14, 14, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:52:23,975 INFO L410 AbstractCegarLoop]: === Iteration 20 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:52:23,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:52:23,975 INFO L82 PathProgramCache]: Analyzing trace with hash -1919030038, now seen corresponding path program 1 times [2019-10-07 08:52:23,976 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:52:23,976 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:52:23,976 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:52:23,976 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:52:23,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:52:24,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:52:25,011 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2019-10-07 08:52:25,012 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:52:25,012 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:52:25,012 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 08:52:25,014 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 08:52:25,014 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 08:52:25,014 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 08:52:25,014 INFO L87 Difference]: Start difference. First operand 4858 states and 6484 transitions. Second operand 5 states. [2019-10-07 08:52:34,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:52:34,699 INFO L93 Difference]: Finished difference Result 4860 states and 6485 transitions. [2019-10-07 08:52:34,699 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 08:52:34,699 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 376 [2019-10-07 08:52:34,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:52:34,721 INFO L225 Difference]: With dead ends: 4860 [2019-10-07 08:52:34,721 INFO L226 Difference]: Without dead ends: 4858 [2019-10-07 08:52:34,725 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-07 08:52:34,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4858 states. [2019-10-07 08:52:35,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4858 to 4858. [2019-10-07 08:52:35,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4858 states. [2019-10-07 08:52:35,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4858 states to 4858 states and 6483 transitions. [2019-10-07 08:52:35,091 INFO L78 Accepts]: Start accepts. Automaton has 4858 states and 6483 transitions. Word has length 376 [2019-10-07 08:52:35,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:52:35,092 INFO L462 AbstractCegarLoop]: Abstraction has 4858 states and 6483 transitions. [2019-10-07 08:52:35,092 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 08:52:35,092 INFO L276 IsEmpty]: Start isEmpty. Operand 4858 states and 6483 transitions. [2019-10-07 08:52:35,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 491 [2019-10-07 08:52:35,124 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:52:35,125 INFO L385 BasicCegarLoop]: trace histogram [14, 14, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:52:35,125 INFO L410 AbstractCegarLoop]: === Iteration 21 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:52:35,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:52:35,126 INFO L82 PathProgramCache]: Analyzing trace with hash 29807365, now seen corresponding path program 1 times [2019-10-07 08:52:35,126 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:52:35,126 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:52:35,126 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:52:35,126 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:52:35,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:52:35,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:52:36,178 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:52:36,179 INFO L325 tionRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2019-10-07 08:52:36,179 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 08:52:36,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 08:52:47,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 08:52:47,625 INFO L256 TraceCheckSpWp]: Trace formula consists of 14727 conjuncts, 10 conjunts are in the unsatisfiable core [2019-10-07 08:52:47,673 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 08:52:48,018 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 259 trivial. 0 not checked. [2019-10-07 08:52:48,019 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 08:52:49,121 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 403 trivial. 0 not checked. [2019-10-07 08:52:49,122 INFO L211 tionRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-10-07 08:52:49,122 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [11, 11] imperfect sequences [] total 20 [2019-10-07 08:52:49,124 INFO L442 AbstractCegarLoop]: Interpolant automaton has 20 states [2019-10-07 08:52:49,124 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2019-10-07 08:52:49,124 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=334, Unknown=0, NotChecked=0, Total=380 [2019-10-07 08:52:49,125 INFO L87 Difference]: Start difference. First operand 4858 states and 6483 transitions. Second operand 20 states. [2019-10-07 08:52:50,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 08:52:50,010 INFO L93 Difference]: Finished difference Result 9688 states and 13047 transitions. [2019-10-07 08:52:50,010 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-10-07 08:52:50,010 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 490 [2019-10-07 08:52:50,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 08:52:50,044 INFO L225 Difference]: With dead ends: 9688 [2019-10-07 08:52:50,044 INFO L226 Difference]: Without dead ends: 4868 [2019-10-07 08:52:50,071 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 981 GetRequests, 961 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2019-10-07 08:52:50,083 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4868 states. [2019-10-07 08:52:50,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4868 to 4866. [2019-10-07 08:52:50,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4866 states. [2019-10-07 08:52:50,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4866 states to 4866 states and 6494 transitions. [2019-10-07 08:52:50,507 INFO L78 Accepts]: Start accepts. Automaton has 4866 states and 6494 transitions. Word has length 490 [2019-10-07 08:52:50,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 08:52:50,508 INFO L462 AbstractCegarLoop]: Abstraction has 4866 states and 6494 transitions. [2019-10-07 08:52:50,508 INFO L463 AbstractCegarLoop]: Interpolant automaton has 20 states. [2019-10-07 08:52:50,508 INFO L276 IsEmpty]: Start isEmpty. Operand 4866 states and 6494 transitions. [2019-10-07 08:52:50,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2019-10-07 08:52:50,542 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 08:52:50,543 INFO L385 BasicCegarLoop]: trace histogram [12, 12, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 08:52:50,756 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 08:52:50,757 INFO L410 AbstractCegarLoop]: === Iteration 22 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 08:52:50,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 08:52:50,758 INFO L82 PathProgramCache]: Analyzing trace with hash -1217121772, now seen corresponding path program 1 times [2019-10-07 08:52:50,758 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 08:52:50,758 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 08:52:50,759 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:52:50,759 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 08:52:50,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 08:52:51,512 ERROR L261 tionRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2019-10-07 08:52:51,513 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: Benchmark is only available after the trace check is finished. at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheck.getStatistics(TraceCheck.java:457) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.InterpolatingTraceCheck.getStatistics(InterpolatingTraceCheck.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleTraceCheck.aggregateStatistics(IpTcStrategyModuleTraceCheck.java:77) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.checkFeasibility(TraceAbstractionRefinementEngine.java:244) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.executeStrategy(TraceAbstractionRefinementEngine.java:153) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:90) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.RefinementEngineFactory.runRefinementEngine(RefinementEngineFactory.java:133) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:436) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:419) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:368) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:332) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:170) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:122) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) 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) [2019-10-07 08:52:51,520 INFO L168 Benchmark]: Toolchain (without parser) took 626654.47 ms. Allocated memory was 145.2 MB in the beginning and 2.9 GB in the end (delta: 2.8 GB). Free memory was 74.9 MB in the beginning and 2.4 GB in the end (delta: -2.3 GB). Peak memory consumption was 2.8 GB. Max. memory is 7.1 GB. [2019-10-07 08:52:51,521 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 145.2 MB. Free memory was 120.3 MB in the beginning and 120.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-10-07 08:52:51,523 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13274.88 ms. Allocated memory was 145.2 MB in the beginning and 728.8 MB in the end (delta: 583.5 MB). Free memory was 74.7 MB in the beginning and 601.8 MB in the end (delta: -527.1 MB). Peak memory consumption was 430.2 MB. Max. memory is 7.1 GB. [2019-10-07 08:52:51,523 INFO L168 Benchmark]: Boogie Preprocessor took 789.45 ms. Allocated memory is still 728.8 MB. Free memory was 601.8 MB in the beginning and 445.1 MB in the end (delta: 156.7 MB). Peak memory consumption was 156.7 MB. Max. memory is 7.1 GB. [2019-10-07 08:52:51,529 INFO L168 Benchmark]: RCFGBuilder took 445739.99 ms. Allocated memory was 728.8 MB in the beginning and 2.3 GB in the end (delta: 1.5 GB). Free memory was 445.1 MB in the beginning and 56.2 MB in the end (delta: 388.8 MB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. [2019-10-07 08:52:51,534 INFO L168 Benchmark]: TraceAbstraction took 166845.70 ms. Allocated memory was 2.3 GB in the beginning and 2.9 GB in the end (delta: 650.1 MB). Free memory was 56.2 MB in the beginning and 2.4 GB in the end (delta: -2.3 GB). Peak memory consumption was 660.6 MB. Max. memory is 7.1 GB. [2019-10-07 08:52:51,542 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 145.2 MB. Free memory was 120.3 MB in the beginning and 120.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 13274.88 ms. Allocated memory was 145.2 MB in the beginning and 728.8 MB in the end (delta: 583.5 MB). Free memory was 74.7 MB in the beginning and 601.8 MB in the end (delta: -527.1 MB). Peak memory consumption was 430.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 789.45 ms. Allocated memory is still 728.8 MB. Free memory was 601.8 MB in the beginning and 445.1 MB in the end (delta: 156.7 MB). Peak memory consumption was 156.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 445739.99 ms. Allocated memory was 728.8 MB in the beginning and 2.3 GB in the end (delta: 1.5 GB). Free memory was 445.1 MB in the beginning and 56.2 MB in the end (delta: 388.8 MB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. * TraceAbstraction took 166845.70 ms. Allocated memory was 2.3 GB in the beginning and 2.9 GB in the end (delta: 650.1 MB). Free memory was 56.2 MB in the beginning and 2.4 GB in the end (delta: -2.3 GB). Peak memory consumption was 660.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: Benchmark is only available after the trace check is finished. de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: Benchmark is only available after the trace check is finished.: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheck.getStatistics(TraceCheck.java:457) RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...