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_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 07:30:38,427 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 07:30:38,429 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 07:30:38,450 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 07:30:38,450 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 07:30:38,452 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 07:30:38,454 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 07:30:38,468 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 07:30:38,470 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 07:30:38,471 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 07:30:38,472 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 07:30:38,474 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 07:30:38,474 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 07:30:38,477 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 07:30:38,478 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 07:30:38,479 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 07:30:38,480 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 07:30:38,481 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 07:30:38,482 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 07:30:38,484 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 07:30:38,485 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 07:30:38,486 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 07:30:38,488 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 07:30:38,488 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 07:30:38,492 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 07:30:38,492 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 07:30:38,494 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 07:30:38,495 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 07:30:38,496 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 07:30:38,497 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 07:30:38,497 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 07:30:38,499 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 07:30:38,501 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 07:30:38,502 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 07:30:38,503 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 07:30:38,506 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 07:30:38,507 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 07:30:38,507 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 07:30:38,507 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 07:30:38,508 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 07:30:38,509 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 07:30:38,511 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 07:30:38,532 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 07:30:38,532 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 07:30:38,534 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 07:30:38,534 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 07:30:38,535 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 07:30:38,535 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 07:30:38,535 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 07:30:38,535 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 07:30:38,535 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 07:30:38,536 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 07:30:38,537 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 07:30:38,537 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 07:30:38,537 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 07:30:38,538 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 07:30:38,538 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 07:30:38,538 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 07:30:38,538 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 07:30:38,539 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 07:30:38,539 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 07:30:38,539 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 07:30:38,540 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 07:30:38,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 07:30:38,540 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 07:30:38,540 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 07:30:38,540 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 07:30:38,541 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 07:30:38,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 07:30:38,541 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 07:30:38,541 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 07:30:38,834 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 07:30:38,857 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 07:30:38,861 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 07:30:38,862 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 07:30:38,863 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 07:30:38,863 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2019-10-07 07:30:38,943 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b43984fa9/ec10b11c8bdf4087a123b2a359984af4/FLAG21f71d0c4 [2019-10-07 07:30:40,000 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 07:30:40,001 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2019-10-07 07:30:40,061 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b43984fa9/ec10b11c8bdf4087a123b2a359984af4/FLAG21f71d0c4 [2019-10-07 07:30:40,369 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b43984fa9/ec10b11c8bdf4087a123b2a359984af4 [2019-10-07 07:30:40,380 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 07:30:40,382 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 07:30:40,383 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 07:30:40,383 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 07:30:40,387 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 07:30:40,388 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 07:30:40" (1/1) ... [2019-10-07 07:30:40,391 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65f25ee7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 07:30:40, skipping insertion in model container [2019-10-07 07:30:40,392 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 07:30:40" (1/1) ... [2019-10-07 07:30:40,400 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 07:30:40,603 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 07:30:48,494 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 07:30:48,571 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 07:30:49,153 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 07:30:51,207 INFO L192 MainTranslator]: Completed translation [2019-10-07 07:30:51,208 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 07:30:51 WrapperNode [2019-10-07 07:30:51,208 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 07:30:51,209 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 07:30:51,209 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 07:30:51,209 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 07:30:51,225 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 07:30:51" (1/1) ... [2019-10-07 07:30:51,225 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 07:30:51" (1/1) ... [2019-10-07 07:30:51,352 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 07:30:51" (1/1) ... [2019-10-07 07:30:51,353 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 07:30:51" (1/1) ... [2019-10-07 07:30:51,563 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 07:30:51" (1/1) ... [2019-10-07 07:30:51,600 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 07:30:51" (1/1) ... [2019-10-07 07:30:51,683 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 07:30:51" (1/1) ... [2019-10-07 07:30:51,753 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 07:30:51,754 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 07:30:51,754 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 07:30:51,754 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 07:30:51,755 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 07:30:51" (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 07:30:51,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 07:30:51,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 07:30:51,823 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 07:30:51,823 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 07:30:51,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-07 07:30:51,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 07:30:51,825 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 07:30:51,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 07:30:51,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-07 07:30:51,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 07:30:51,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 07:30:51,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-07 07:30:51,827 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-07 07:30:51,828 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-07 07:30:51,828 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-07 07:30:51,828 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-07 07:30:51,830 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-07 07:30:51,831 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2019-10-07 07:30:51,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-07 07:30:51,831 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2019-10-07 07:30:51,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2019-10-07 07:30:51,832 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-07 07:30:51,832 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-07 07:30:51,832 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-07 07:30:51,832 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-07 07:30:51,832 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-07 07:30:51,833 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-10-07 07:30:51,833 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2019-10-07 07:30:51,833 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-07 07:30:51,833 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-07 07:30:51,833 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-07 07:30:51,833 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-07 07:30:51,834 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-07 07:30:51,834 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-07 07:30:51,834 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2019-10-07 07:30:51,834 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-07 07:30:51,835 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-10-07 07:30:51,835 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-07 07:30:51,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-10-07 07:30:51,835 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-10-07 07:30:51,835 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2019-10-07 07:30:51,835 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2019-10-07 07:30:51,836 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-07 07:30:51,836 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-07 07:30:51,836 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2019-10-07 07:30:51,836 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_nofold [2019-10-07 07:30:51,836 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2019-10-07 07:30:51,836 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-07 07:30:51,836 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-07 07:30:51,837 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-07 07:30:51,837 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-07 07:30:51,837 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-07 07:30:51,837 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-10-07 07:30:51,837 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-10-07 07:30:51,837 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-07 07:30:51,837 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-07 07:30:51,838 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-07 07:30:51,838 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-07 07:30:51,838 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-07 07:30:51,839 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-07 07:30:51,839 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-07 07:30:51,839 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-07 07:30:51,839 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2019-10-07 07:30:51,839 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2019-10-07 07:30:51,840 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-07 07:30:51,840 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2019-10-07 07:30:51,840 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2019-10-07 07:30:51,840 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-10-07 07:30:51,840 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2019-10-07 07:30:51,840 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-10-07 07:30:51,841 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2019-10-07 07:30:51,841 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2019-10-07 07:30:51,841 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2019-10-07 07:30:51,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_trim [2019-10-07 07:30:51,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_trim [2019-10-07 07:30:51,842 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_trim [2019-10-07 07:30:51,842 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-07 07:30:51,842 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-07 07:30:51,843 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-10-07 07:30:51,843 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-10-07 07:30:51,843 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-07 07:30:51,844 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-07 07:30:51,844 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-07 07:30:51,844 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-07 07:30:51,844 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-07 07:30:51,845 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-07 07:30:51,845 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-07 07:30:51,846 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-07 07:30:51,846 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-07 07:30:51,846 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-07 07:30:51,846 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-07 07:30:51,846 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-07 07:30:51,846 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-07 07:30:51,846 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-07 07:30:51,847 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-07 07:30:51,847 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-07 07:30:51,847 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-07 07:30:51,847 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-07 07:30:51,847 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-07 07:30:51,847 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2019-10-07 07:30:51,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-10-07 07:30:51,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-10-07 07:30:51,848 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-10-07 07:30:51,848 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-07 07:30:51,848 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-07 07:30:51,848 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-07 07:30:51,848 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-07 07:30:51,848 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2019-10-07 07:30:51,848 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2019-10-07 07:30:51,849 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-07 07:30:51,849 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-10-07 07:30:51,849 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-07 07:30:51,849 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-07 07:30:51,849 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-07 07:30:51,850 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-07 07:30:51,850 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-07 07:30:51,850 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-07 07:30:51,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2019-10-07 07:30:51,851 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2019-10-07 07:30:51,851 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2019-10-07 07:30:51,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2019-10-07 07:30:51,852 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-07 07:30:51,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-10-07 07:30:51,852 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_pcie_patch [2019-10-07 07:30:51,853 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_pcie [2019-10-07 07:30:51,853 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_enable [2019-10-07 07:30:51,853 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_disable [2019-10-07 07:30:51,853 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_until_idle [2019-10-07 07:30:51,854 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_config [2019-10-07 07:30:51,854 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reinit_locked [2019-10-07 07:30:51,854 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_link_status [2019-10-07 07:30:51,854 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_link_chg_event [2019-10-07 07:30:51,855 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_common_task [2019-10-07 07:30:51,856 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_del_timer [2019-10-07 07:30:51,859 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tx_timeout [2019-10-07 07:30:51,859 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_multi [2019-10-07 07:30:51,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __atl1c_vlan_mode [2019-10-07 07:30:51,859 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_vlan_mode [2019-10-07 07:30:51,860 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_restore_vlan [2019-10-07 07:30:51,860 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_mac_addr [2019-10-07 07:30:51,860 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_rxbufsize [2019-10-07 07:30:51,860 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_fix_features [2019-10-07 07:30:51,860 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_features [2019-10-07 07:30:51,861 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_change_mtu [2019-10-07 07:30:51,867 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_mdio_read [2019-10-07 07:30:51,868 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_mdio_write [2019-10-07 07:30:51,868 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_mii_ioctl [2019-10-07 07:30:51,868 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_ioctl [2019-10-07 07:30:51,869 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_alloc_queues [2019-10-07 07:30:51,869 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_mac_type [2019-10-07 07:30:51,869 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_setup_mac_funcs [2019-10-07 07:30:51,870 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_patch_assign [2019-10-07 07:30:51,870 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_sw_init [2019-10-07 07:30:51,870 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_buffer [2019-10-07 07:30:51,870 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_tx_ring [2019-10-07 07:30:51,870 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rx_ring [2019-10-07 07:30:51,870 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_init_ring_ptrs [2019-10-07 07:30:51,870 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_ring_resources [2019-10-07 07:30:51,871 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_setup_ring_resources [2019-10-07 07:30:51,871 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure_des_ring [2019-10-07 07:30:51,871 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure_tx [2019-10-07 07:30:51,871 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure_rx [2019-10-07 07:30:51,871 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure_dma [2019-10-07 07:30:51,871 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_stop_mac [2019-10-07 07:30:51,871 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_start_mac [2019-10-07 07:30:51,871 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_mac [2019-10-07 07:30:51,872 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_disable_l0s_l1 [2019-10-07 07:30:51,872 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_aspm [2019-10-07 07:30:51,872 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure_mac [2019-10-07 07:30:51,872 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure [2019-10-07 07:30:51,872 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_update_hw_stats [2019-10-07 07:30:51,872 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_stats [2019-10-07 07:30:51,872 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clear_phy_int [2019-10-07 07:30:51,873 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_tx_irq [2019-10-07 07:30:51,873 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_intr [2019-10-07 07:30:51,873 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_rx_checksum [2019-10-07 07:30:51,873 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_alloc_skb [2019-10-07 07:30:51,873 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_alloc_rx_buffer [2019-10-07 07:30:51,873 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rrd [2019-10-07 07:30:51,873 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rfd [2019-10-07 07:30:51,874 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rx_irq [2019-10-07 07:30:51,874 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean [2019-10-07 07:30:51,874 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_netpoll [2019-10-07 07:30:51,874 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tpd_avail [2019-10-07 07:30:51,874 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tpd [2019-10-07 07:30:51,874 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tx_buffer [2019-10-07 07:30:51,874 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_cal_tpd_req [2019-10-07 07:30:51,874 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tso_csum [2019-10-07 07:30:51,875 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tx_rollback [2019-10-07 07:30:51,875 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tx_map [2019-10-07 07:30:51,875 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tx_queue [2019-10-07 07:30:51,875 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_xmit_frame [2019-10-07 07:30:51,875 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_irq [2019-10-07 07:30:51,875 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_request_irq [2019-10-07 07:30:51,875 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_dma_ring [2019-10-07 07:30:51,876 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_up [2019-10-07 07:30:51,876 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_down [2019-10-07 07:30:51,876 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_open [2019-10-07 07:30:51,876 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_close [2019-10-07 07:30:51,876 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_suspend [2019-10-07 07:30:51,876 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_resume [2019-10-07 07:30:51,876 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_shutdown [2019-10-07 07:30:51,877 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_init_netdev [2019-10-07 07:30:51,877 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_probe [2019-10-07 07:30:51,877 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_remove [2019-10-07 07:30:51,877 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_io_error_detected [2019-10-07 07:30:51,877 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_io_slot_reset [2019-10-07 07:30:51,877 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_io_resume [2019-10-07 07:30:51,877 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_driver_init [2019-10-07 07:30:51,878 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_driver_exit [2019-10-07 07:30:51,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_atl1c_driver_exit_16_2 [2019-10-07 07:30:51,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_atl1c_driver_init_16_11 [2019-10-07 07:30:51,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-07 07:30:51,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-07 07:30:51,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-07 07:30:51,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-07 07:30:51,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2019-10-07 07:30:51,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_14_1 [2019-10-07 07:30:51,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_16_16_4 [2019-10-07 07:30:51,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_platform_instance_14_16_5 [2019-10-07 07:30:51,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_8_1 [2019-10-07 07:30:51,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_6_3 [2019-10-07 07:30:51,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_9_1 [2019-10-07 07:30:51,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_12_2 [2019-10-07 07:30:51,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_4_5 [2019-10-07 07:30:51,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_4_6 [2019-10-07 07:30:51,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_4 [2019-10-07 07:30:51,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_15_2 [2019-10-07 07:30:51,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_16_16_6 [2019-10-07 07:30:51,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_platform_instance_14_16_7 [2019-10-07 07:30:51,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-07 07:30:51,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-07 07:30:51,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-07 07:30:51,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-10-07 07:30:51,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-07 07:30:51,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-10-07 07:30:51,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-10-07 07:30:51,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_32 [2019-10-07 07:30:51,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_33 [2019-10-07 07:30:51,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-10-07 07:30:51,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-07 07:30:51,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_16 [2019-10-07 07:30:51,882 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 07:30:51,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-07 07:30:51,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-07 07:30:51,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-07 07:30:51,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-07 07:30:51,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-07 07:30:51,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-07 07:30:51,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-07 07:30:51,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_10 [2019-10-07 07:30:51,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_23 [2019-10-07 07:30:51,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_24 [2019-10-07 07:30:51,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-07 07:30:51,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-07 07:30:51,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-07 07:30:51,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-07 07:30:51,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-07 07:30:51,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-07 07:30:51,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-07 07:30:51,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-07 07:30:51,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-07 07:30:51,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_4_14 [2019-10-07 07:30:51,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_4_3 [2019-10-07 07:30:51,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_3_3 [2019-10-07 07:30:51,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_3_15 [2019-10-07 07:30:51,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_3_14 [2019-10-07 07:30:51,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2019-10-07 07:30:51,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_3_9 [2019-10-07 07:30:51,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2019-10-07 07:30:51,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2019-10-07 07:30:51,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_3_22 [2019-10-07 07:30:51,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_3_4 [2019-10-07 07:30:51,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_3_7 [2019-10-07 07:30:51,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2019-10-07 07:30:51,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_3_16 [2019-10-07 07:30:51,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_3_17 [2019-10-07 07:30:51,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2019-10-07 07:30:51,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2019-10-07 07:30:51,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2019-10-07 07:30:51,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2019-10-07 07:30:51,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_3_21 [2019-10-07 07:30:51,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_3_18 [2019-10-07 07:30:51,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2019-10-07 07:30:51,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_3_10 [2019-10-07 07:30:51,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_3_13 [2019-10-07 07:30:51,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2019-10-07 07:30:51,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_platform_instance_4 [2019-10-07 07:30:51,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_pm_ops_instance_3 [2019-10-07 07:30:51,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-07 07:30:51,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_11_6 [2019-10-07 07:30:51,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-07 07:30:51,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-07 07:30:51,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-07 07:30:51,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-10-07 07:30:51,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2019-10-07 07:30:51,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2019-10-07 07:30:51,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-07 07:30:51,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-07 07:30:51,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-07 07:30:51,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-07 07:30:51,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-10-07 07:30:51,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-10-07 07:30:51,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-07 07:30:51,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_29 [2019-10-07 07:30:51,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_17 [2019-10-07 07:30:51,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_8 [2019-10-07 07:30:51,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-10-07 07:30:51,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_3 [2019-10-07 07:30:51,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2019-10-07 07:30:51,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_4 [2019-10-07 07:30:51,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_6 [2019-10-07 07:30:51,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2019-10-07 07:30:51,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2019-10-07 07:30:51,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-07 07:30:51,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_13_2 [2019-10-07 07:30:51,899 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-07 07:30:51,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-10-07 07:30:51,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-10-07 07:30:51,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_79 [2019-10-07 07:30:51,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_80 [2019-10-07 07:30:51,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_81 [2019-10-07 07:30:51,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_83 [2019-10-07 07:30:51,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_85 [2019-10-07 07:30:51,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_86 [2019-10-07 07:30:51,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_87 [2019-10-07 07:30:51,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_88 [2019-10-07 07:30:51,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_trylock_92 [2019-10-07 07:30:51,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_93 [2019-10-07 07:30:51,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_97 [2019-10-07 07:30:51,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_98 [2019-10-07 07:30:51,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_99 [2019-10-07 07:30:51,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_100 [2019-10-07 07:30:51,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_101 [2019-10-07 07:30:51,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_102 [2019-10-07 07:30:51,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_103 [2019-10-07 07:30:51,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_104 [2019-10-07 07:30:51,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_105 [2019-10-07 07:30:51,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-07 07:30:51,902 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-10-07 07:30:51,902 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_eeprom_exist [2019-10-07 07:30:51,902 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_hw_set_mac_addr [2019-10-07 07:30:51,902 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_current_addr [2019-10-07 07:30:51,903 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_permanent_address [2019-10-07 07:30:51,903 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_eeprom [2019-10-07 07:30:51,903 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_mac_addr [2019-10-07 07:30:51,903 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_hash_mc_addr [2019-10-07 07:30:51,903 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_hash_set [2019-10-07 07:30:51,903 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_mdio_idle [2019-10-07 07:30:51,903 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_stop_phy_polling [2019-10-07 07:30:51,903 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_start_phy_polling [2019-10-07 07:30:51,903 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_core [2019-10-07 07:30:51,904 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_core [2019-10-07 07:30:51,904 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_reg [2019-10-07 07:30:51,904 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_reg [2019-10-07 07:30:51,904 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_ext [2019-10-07 07:30:51,904 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_ext [2019-10-07 07:30:51,904 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_dbg [2019-10-07 07:30:51,904 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_dbg [2019-10-07 07:30:51,904 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_setup_adv [2019-10-07 07:30:51,904 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_disable [2019-10-07 07:30:51,905 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_reset [2019-10-07 07:30:51,905 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_init [2019-10-07 07:30:51,905 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_speed_and_duplex [2019-10-07 07:30:51,905 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_to_ps_link [2019-10-07 07:30:51,905 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_restart_autoneg [2019-10-07 07:30:51,905 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_power_saving [2019-10-07 07:30:51,905 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_post_phy_linkchg [2019-10-07 07:30:51,905 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-07 07:30:51,906 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-07 07:30:51,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-07 07:30:51,906 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-07 07:30:51,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-07 07:30:51,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-10-07 07:30:51,906 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-07 07:30:51,906 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_settings [2019-10-07 07:30:51,906 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_settings [2019-10-07 07:30:51,907 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_msglevel [2019-10-07 07:30:51,907 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_msglevel [2019-10-07 07:30:51,907 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_regs_len [2019-10-07 07:30:51,907 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_regs [2019-10-07 07:30:51,907 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_eeprom_len [2019-10-07 07:30:51,907 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_eeprom [2019-10-07 07:30:51,907 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_drvinfo [2019-10-07 07:30:51,907 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_wol [2019-10-07 07:30:51,908 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_wol [2019-10-07 07:30:51,908 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_nway_reset [2019-10-07 07:30:51,908 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_ethtool_ops [2019-10-07 07:30:51,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-07 07:30:51,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-07 07:30:51,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-07 07:30:51,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-07 07:30:51,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-07 07:30:51,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-07 07:30:51,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-07 07:30:51,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 07:30:51,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_36 [2019-10-07 07:30:51,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_37 [2019-10-07 07:30:51,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_40 [2019-10-07 07:30:51,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_41 [2019-10-07 07:30:51,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 07:30:51,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-07 07:30:51,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-07 07:30:51,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-07 07:30:51,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 07:30:51,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 07:30:51,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 07:30:51,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 07:30:51,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-07 07:30:51,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-07 07:30:51,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-07 07:30:51,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-07 07:30:51,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-07 07:30:51,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-07 07:30:51,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 07:30:51,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 07:30:51,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-07 07:30:51,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 07:30:51,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-07 07:30:51,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 07:30:51,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-07 07:30:51,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-07 07:30:51,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-07 07:30:51,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-07 07:30:51,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-07 07:30:51,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-07 07:30:51,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-07 07:30:51,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 07:30:51,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 07:30:51,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 07:30:51,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-07 07:30:51,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-07 07:30:51,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-07 07:30:51,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-07 07:30:51,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-07 07:30:51,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-07 07:30:51,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 07:30:51,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 07:30:51,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 07:30:51,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 07:30:51,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 07:30:51,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 07:30:51,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 07:30:51,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 07:30:51,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 07:30:51,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 07:30:51,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 07:30:51,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 07:30:51,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 07:30:51,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 07:30:51,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 07:30:51,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 07:30:51,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 07:30:51,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 07:30:51,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 07:30:51,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 07:30:51,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 07:30:51,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 07:30:51,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 07:30:51,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 07:30:51,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 07:30:51,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 07:30:51,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 07:30:51,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 07:30:51,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 07:30:51,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 07:30:51,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 07:30:51,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 07:30:51,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-07 07:30:51,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-07 07:30:51,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-07 07:30:51,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-07 07:30:51,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-07 07:30:51,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-07 07:30:51,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-07 07:30:51,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 07:30:51,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 07:30:51,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 07:30:51,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 07:30:51,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 07:30:51,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 07:30:51,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 07:30:51,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 07:30:51,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 07:30:51,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2019-10-07 07:30:51,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-07 07:30:51,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-07 07:30:51,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-07 07:30:51,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-07 07:30:51,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-07 07:30:51,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-07 07:30:51,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-07 07:30:51,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 07:30:51,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 07:30:51,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 07:30:51,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 07:30:51,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 07:30:51,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 07:30:51,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 07:30:51,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 07:30:51,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mdio_lock_of_atl1c_adapter [2019-10-07 07:30:51,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mdio_lock_of_atl1c_adapter [2019-10-07 07:30:51,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_mdio_lock_of_atl1c_adapter [2019-10-07 07:30:51,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_mdio_lock_of_atl1c_adapter [2019-10-07 07:30:51,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_mdio_lock_of_atl1c_adapter [2019-10-07 07:30:51,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_mdio_lock_of_atl1c_adapter [2019-10-07 07:30:51,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_mdio_lock_of_atl1c_adapter [2019-10-07 07:30:51,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_mdio_lock_of_atl1c_adapter [2019-10-07 07:30:51,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 07:30:51,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 07:30:51,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 07:30:51,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 07:30:51,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 07:30:51,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 07:30:51,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 07:30:51,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 07:30:51,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-07 07:30:51,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-07 07:30:51,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-07 07:30:51,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-07 07:30:51,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-07 07:30:51,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-07 07:30:51,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-07 07:30:51,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 07:30:51,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 07:30:51,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 07:30:51,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 07:30:51,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 07:30:51,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 07:30:51,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 07:30:51,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 07:30:51,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 07:30:51,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-07 07:30:51,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-07 07:30:51,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-07 07:30:51,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-07 07:30:51,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-07 07:30:51,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-07 07:30:51,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-07 07:30:51,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-07 07:30:51,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-07 07:30:51,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-07 07:30:51,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-07 07:30:51,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-07 07:30:51,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-07 07:30:51,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-07 07:30:51,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-07 07:30:51,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-07 07:30:51,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 07:30:51,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 07:30:51,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 07:30:51,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 07:30:51,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 07:30:51,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 07:30:51,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 07:30:51,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 07:30:51,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_atl1c_adapter [2019-10-07 07:30:51,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_atl1c_adapter [2019-10-07 07:30:51,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_lock_of_atl1c_adapter [2019-10-07 07:30:51,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_lock_of_atl1c_adapter [2019-10-07 07:30:51,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_lock_of_atl1c_adapter [2019-10-07 07:30:51,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_lock_of_atl1c_adapter [2019-10-07 07:30:51,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_lock_of_atl1c_adapter [2019-10-07 07:30:51,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_lock_of_atl1c_adapter [2019-10-07 07:30:51,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 07:30:51,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-07 07:30:51,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-07 07:30:51,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-07 07:30:51,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-07 07:30:51,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-07 07:30:51,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ___pskb_trim [2019-10-07 07:30:51,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-07 07:30:51,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-07 07:30:51,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-07 07:30:51,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-07 07:30:51,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2019-10-07 07:30:51,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-07 07:30:51,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-07 07:30:51,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_trylock [2019-10-07 07:30:51,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-07 07:30:51,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-07 07:30:51,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-07 07:30:51,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-07 07:30:51,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-10-07 07:30:51,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-07 07:30:51,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-07 07:30:51,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-07 07:30:51,933 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-07 07:30:51,933 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-07 07:30:51,933 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-07 07:30:51,934 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-07 07:30:51,934 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-07 07:30:51,934 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2019-10-07 07:30:51,934 INFO L138 BoogieDeclarations]: Found implementation of procedure build_skb [2019-10-07 07:30:51,934 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-10-07 07:30:51,934 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-07 07:30:51,934 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-07 07:30:51,935 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_ipv6_magic [2019-10-07 07:30:51,935 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-07 07:30:51,935 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-07 07:30:51,935 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-07 07:30:51,935 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-07 07:30:51,935 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-07 07:30:51,935 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-07 07:30:51,936 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-07 07:30:51,936 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-07 07:30:51,936 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2019-10-07 07:30:51,936 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-10-07 07:30:51,936 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-07 07:30:51,936 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-07 07:30:51,936 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2019-10-07 07:30:51,936 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-10-07 07:30:51,937 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-07 07:30:51,937 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-07 07:30:51,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-07 07:30:51,937 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-07 07:30:51,937 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-07 07:30:51,937 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-07 07:30:51,937 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-10-07 07:30:51,937 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-07 07:30:51,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-07 07:30:51,938 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-07 07:30:51,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-07 07:30:51,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-07 07:30:51,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-07 07:30:51,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 07:30:51,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-07 07:30:51,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-07 07:30:51,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-07 07:30:51,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-07 07:30:51,939 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-07 07:30:51,939 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-07 07:30:51,939 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-07 07:30:51,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-07 07:30:51,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2019-10-07 07:30:51,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-07 07:30:51,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-07 07:30:51,940 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-07 07:30:51,940 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-07 07:30:51,940 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-07 07:30:51,940 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-07 07:30:51,940 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-10-07 07:30:51,940 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-07 07:30:51,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-10-07 07:30:51,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-10-07 07:30:51,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-07 07:30:51,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-10-07 07:30:51,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-07 07:30:51,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2019-10-07 07:30:51,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2019-10-07 07:30:51,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_ext_capability [2019-10-07 07:30:51,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-07 07:30:51,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-07 07:30:51,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-07 07:30:51,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-07 07:30:51,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-07 07:30:51,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2019-10-07 07:30:51,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_write_word [2019-10-07 07:30:51,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_get_readrq [2019-10-07 07:30:51,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_set_readrq [2019-10-07 07:30:51,943 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 07:30:51,943 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-10-07 07:30:51,943 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-10-07 07:30:51,943 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-07 07:30:51,943 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-07 07:30:51,943 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-07 07:30:51,943 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-07 07:30:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-07 07:30:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2019-10-07 07:30:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-07 07:30:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-07 07:30:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 07:30:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 07:30:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 07:30:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 07:30:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 07:30:51,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 07:30:51,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-07 07:30:51,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-07 07:30:51,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-07 07:30:51,945 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-07 07:30:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 07:30:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-07 07:30:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-07 07:30:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-07 07:30:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-07 07:30:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 07:30:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2019-10-07 07:30:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-07 07:30:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2019-10-07 07:30:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2019-10-07 07:30:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 07:30:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-07 07:30:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-07 07:30:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-07 07:30:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-07 07:30:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 07:30:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 07:30:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-07 07:30:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-07 07:30:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 07:30:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-07 07:30:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-07 07:30:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-07 07:30:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 07:30:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-07 07:30:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-10-07 07:30:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-07 07:30:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-07 07:30:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_79 [2019-10-07 07:30:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_81 [2019-10-07 07:30:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_83 [2019-10-07 07:30:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_88 [2019-10-07 07:30:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_trylock [2019-10-07 07:30:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_trylock_92 [2019-10-07 07:30:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mdio_lock_of_atl1c_adapter [2019-10-07 07:30:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mdio_lock_of_atl1c_adapter [2019-10-07 07:30:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_atl1c_adapter [2019-10-07 07:30:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_lock_of_atl1c_adapter [2019-10-07 07:30:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 07:30:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-07 07:30:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-07 07:30:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-07 07:30:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-07 07:30:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-07 07:30:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 07:30:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-07 07:30:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-07 07:30:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-07 07:30:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 07:30:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 07:30:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-07 07:30:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-07 07:30:51,953 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-07 07:30:51,953 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2019-10-07 07:30:51,953 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-07 07:30:51,953 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-07 07:30:51,953 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-07 07:30:51,953 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-07 07:30:51,953 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-07 07:30:51,953 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-07 07:30:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_85 [2019-10-07 07:30:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-07 07:30:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_86 [2019-10-07 07:30:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-07 07:30:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_80 [2019-10-07 07:30:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_93 [2019-10-07 07:30:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-07 07:30:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-07 07:30:51,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_87 [2019-10-07 07:30:51,955 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-07 07:30:51,955 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-07 07:30:51,955 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-10-07 07:30:51,955 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-07 07:30:51,955 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-07 07:30:51,955 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2019-10-07 07:30:51,955 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2019-10-07 07:30:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-07 07:30:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-10-07 07:30:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-07 07:30:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-07 07:30:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-10-07 07:30:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-07 07:30:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2019-10-07 07:30:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-10-07 07:30:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2019-10-07 07:30:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-10-07 07:30:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-10-07 07:30:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-07 07:30:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-07 07:30:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-07 07:30:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-07 07:30:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2019-10-07 07:30:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2019-10-07 07:30:51,958 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2019-10-07 07:30:51,958 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-10-07 07:30:51,958 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-07 07:30:51,958 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-07 07:30:51,958 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 07:30:51,958 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-07 07:30:51,958 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2019-10-07 07:30:51,958 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_nofold [2019-10-07 07:30:51,959 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2019-10-07 07:30:51,959 INFO L130 BoogieDeclarations]: Found specification of procedure csum_ipv6_magic [2019-10-07 07:30:51,959 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-07 07:30:51,959 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-07 07:30:51,959 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-07 07:30:51,959 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-07 07:30:51,959 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-07 07:30:51,959 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-07 07:30:51,960 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-07 07:30:51,960 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-07 07:30:51,960 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-07 07:30:51,960 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 07:30:51,960 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-07 07:30:51,960 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 07:30:51,960 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-10-07 07:30:51,960 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-10-07 07:30:51,961 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-07 07:30:51,961 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-07 07:30:51,961 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-07 07:30:51,961 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-07 07:30:51,961 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-07 07:30:51,961 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-07 07:30:51,961 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-07 07:30:51,961 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 07:30:51,962 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-07 07:30:51,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 07:30:51,962 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 07:30:51,962 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-07 07:30:51,962 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-07 07:30:51,962 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-07 07:30:51,962 INFO L130 BoogieDeclarations]: Found specification of procedure build_skb [2019-10-07 07:30:51,962 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-10-07 07:30:51,962 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-07 07:30:51,963 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2019-10-07 07:30:51,963 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2019-10-07 07:30:51,963 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-07 07:30:51,963 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2019-10-07 07:30:51,963 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2019-10-07 07:30:51,963 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-07 07:30:51,963 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-10-07 07:30:51,963 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2019-10-07 07:30:51,963 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-10-07 07:30:51,964 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2019-10-07 07:30:51,964 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2019-10-07 07:30:51,964 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2019-10-07 07:30:51,964 INFO L130 BoogieDeclarations]: Found specification of procedure ___pskb_trim [2019-10-07 07:30:51,964 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_trim [2019-10-07 07:30:51,964 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_trim [2019-10-07 07:30:51,964 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_trim [2019-10-07 07:30:51,964 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-07 07:30:51,965 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-07 07:30:51,965 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-07 07:30:51,965 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-10-07 07:30:51,965 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-10-07 07:30:51,965 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-07 07:30:51,965 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2019-10-07 07:30:51,965 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-07 07:30:51,965 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-07 07:30:51,965 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-07 07:30:51,966 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-07 07:30:51,966 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-07 07:30:51,966 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-07 07:30:51,966 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-07 07:30:51,966 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-07 07:30:51,966 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-07 07:30:51,966 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-07 07:30:51,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_101 [2019-10-07 07:30:51,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_103 [2019-10-07 07:30:51,967 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-07 07:30:51,967 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-07 07:30:51,967 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-07 07:30:51,967 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-07 07:30:51,967 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-07 07:30:51,967 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-07 07:30:51,967 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-07 07:30:51,968 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-07 07:30:51,968 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-07 07:30:51,968 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-07 07:30:51,968 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-07 07:30:51,968 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-07 07:30:51,968 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-07 07:30:51,968 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-07 07:30:51,968 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-07 07:30:51,968 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-10-07 07:30:51,969 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-07 07:30:51,969 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-07 07:30:51,969 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-07 07:30:51,969 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-07 07:30:51,969 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-07 07:30:51,969 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2019-10-07 07:30:51,969 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-07 07:30:51,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_100 [2019-10-07 07:30:51,970 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-07 07:30:51,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_102 [2019-10-07 07:30:51,970 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2019-10-07 07:30:51,970 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-07 07:30:51,970 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-07 07:30:51,970 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_ext_capability [2019-10-07 07:30:51,970 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-10-07 07:30:51,970 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-10-07 07:30:51,971 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-10-07 07:30:51,971 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-10-07 07:30:51,971 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_write_word [2019-10-07 07:30:51,971 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-07 07:30:51,971 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2019-10-07 07:30:51,971 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-07 07:30:51,971 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-07 07:30:51,971 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_get_readrq [2019-10-07 07:30:51,972 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_set_readrq [2019-10-07 07:30:51,972 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-07 07:30:51,972 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-10-07 07:30:51,972 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2019-10-07 07:30:51,972 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-10-07 07:30:51,972 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-07 07:30:51,972 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-07 07:30:51,972 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-07 07:30:51,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_104 [2019-10-07 07:30:51,973 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-07 07:30:51,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_105 [2019-10-07 07:30:51,973 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2019-10-07 07:30:51,973 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-10-07 07:30:51,973 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-07 07:30:51,973 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-07 07:30:51,973 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-07 07:30:51,973 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-07 07:30:51,974 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2019-10-07 07:30:51,974 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2019-10-07 07:30:51,974 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-07 07:30:51,974 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-10-07 07:30:51,974 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-07 07:30:51,974 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-07 07:30:51,974 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-07 07:30:51,975 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-07 07:30:51,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_98 [2019-10-07 07:30:51,975 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-07 07:30:51,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_97 [2019-10-07 07:30:51,975 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-10-07 07:30:51,975 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-10-07 07:30:51,975 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-07 07:30:51,975 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-07 07:30:51,976 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-07 07:30:51,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_99 [2019-10-07 07:30:51,976 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-07 07:30:51,976 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-07 07:30:51,976 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-07 07:30:51,976 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2019-10-07 07:30:51,976 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2019-10-07 07:30:51,976 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2019-10-07 07:30:51,976 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2019-10-07 07:30:51,977 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-07 07:30:51,977 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-10-07 07:30:51,977 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_disable [2019-10-07 07:30:51,977 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_hw_set_mac_addr [2019-10-07 07:30:51,977 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_reset [2019-10-07 07:30:51,977 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_mac_addr [2019-10-07 07:30:51,977 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_speed_and_duplex [2019-10-07 07:30:51,977 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_hash_mc_addr [2019-10-07 07:30:51,978 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_hash_set [2019-10-07 07:30:51,978 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_reg [2019-10-07 07:30:51,978 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_reg [2019-10-07 07:30:51,978 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_init [2019-10-07 07:30:51,978 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_restart_autoneg [2019-10-07 07:30:51,978 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_to_ps_link [2019-10-07 07:30:51,978 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_power_saving [2019-10-07 07:30:51,978 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_post_phy_linkchg [2019-10-07 07:30:51,978 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reinit_locked [2019-10-07 07:30:51,979 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_ethtool_ops [2019-10-07 07:30:51,979 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_stop_mac [2019-10-07 07:30:51,979 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_disable_l0s_l1 [2019-10-07 07:30:51,979 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_aspm [2019-10-07 07:30:51,979 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_start_mac [2019-10-07 07:30:51,979 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rx_irq [2019-10-07 07:30:51,979 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_up [2019-10-07 07:30:51,979 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_down [2019-10-07 07:30:51,980 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_mac [2019-10-07 07:30:51,980 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_dma_ring [2019-10-07 07:30:51,980 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure [2019-10-07 07:30:51,980 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_alloc_rx_buffer [2019-10-07 07:30:51,980 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_pcie_patch [2019-10-07 07:30:51,980 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_pcie [2019-10-07 07:30:51,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 07:30:51,980 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_enable [2019-10-07 07:30:51,980 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_disable [2019-10-07 07:30:51,981 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_until_idle [2019-10-07 07:30:51,981 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_config [2019-10-07 07:30:51,981 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_link_status [2019-10-07 07:30:51,981 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_link_chg_event [2019-10-07 07:30:51,981 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_common_task [2019-10-07 07:30:51,981 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_del_timer [2019-10-07 07:30:51,981 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tx_timeout [2019-10-07 07:30:51,981 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_multi [2019-10-07 07:30:51,982 INFO L130 BoogieDeclarations]: Found specification of procedure __atl1c_vlan_mode [2019-10-07 07:30:51,982 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_vlan_mode [2019-10-07 07:30:51,982 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_restore_vlan [2019-10-07 07:30:51,982 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_mac_addr [2019-10-07 07:30:51,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 07:30:51,982 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_rxbufsize [2019-10-07 07:30:51,982 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_fix_features [2019-10-07 07:30:51,982 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_features [2019-10-07 07:30:51,983 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_change_mtu [2019-10-07 07:30:51,983 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_mdio_read [2019-10-07 07:30:51,983 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_mdio_write [2019-10-07 07:30:51,983 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_mii_ioctl [2019-10-07 07:30:51,983 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_ioctl [2019-10-07 07:30:51,983 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_alloc_queues [2019-10-07 07:30:51,983 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_mac_type [2019-10-07 07:30:51,983 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_setup_mac_funcs [2019-10-07 07:30:51,984 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_patch_assign [2019-10-07 07:30:51,984 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_sw_init [2019-10-07 07:30:51,984 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_buffer [2019-10-07 07:30:51,984 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_tx_ring [2019-10-07 07:30:51,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 07:30:51,984 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rx_ring [2019-10-07 07:30:51,984 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_init_ring_ptrs [2019-10-07 07:30:51,984 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_ring_resources [2019-10-07 07:30:51,984 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_setup_ring_resources [2019-10-07 07:30:51,985 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure_des_ring [2019-10-07 07:30:51,985 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure_tx [2019-10-07 07:30:51,985 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure_rx [2019-10-07 07:30:51,985 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure_dma [2019-10-07 07:30:51,985 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure_mac [2019-10-07 07:30:51,985 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_update_hw_stats [2019-10-07 07:30:51,985 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_stats [2019-10-07 07:30:51,985 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clear_phy_int [2019-10-07 07:30:51,985 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_tx_irq [2019-10-07 07:30:51,986 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_intr [2019-10-07 07:30:51,986 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_rx_checksum [2019-10-07 07:30:51,986 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_alloc_skb [2019-10-07 07:30:51,986 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rrd [2019-10-07 07:30:51,986 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rfd [2019-10-07 07:30:51,986 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean [2019-10-07 07:30:51,986 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_netpoll [2019-10-07 07:30:51,986 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tpd_avail [2019-10-07 07:30:51,986 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tpd [2019-10-07 07:30:51,987 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tx_buffer [2019-10-07 07:30:51,987 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_cal_tpd_req [2019-10-07 07:30:51,987 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tso_csum [2019-10-07 07:30:51,987 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tx_rollback [2019-10-07 07:30:51,987 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tx_map [2019-10-07 07:30:51,987 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tx_queue [2019-10-07 07:30:51,987 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_xmit_frame [2019-10-07 07:30:51,987 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_irq [2019-10-07 07:30:51,987 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_request_irq [2019-10-07 07:30:51,988 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_open [2019-10-07 07:30:51,988 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_close [2019-10-07 07:30:51,988 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_suspend [2019-10-07 07:30:51,988 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_resume [2019-10-07 07:30:51,988 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_shutdown [2019-10-07 07:30:51,988 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_init_netdev [2019-10-07 07:30:51,988 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_probe [2019-10-07 07:30:51,988 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_remove [2019-10-07 07:30:51,988 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_io_error_detected [2019-10-07 07:30:51,989 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_io_slot_reset [2019-10-07 07:30:51,989 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_io_resume [2019-10-07 07:30:51,989 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_driver_init [2019-10-07 07:30:51,989 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_driver_exit [2019-10-07 07:30:51,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_atl1c_driver_exit_16_2 [2019-10-07 07:30:51,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_atl1c_driver_init_16_11 [2019-10-07 07:30:51,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-07 07:30:51,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-07 07:30:51,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-07 07:30:51,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-07 07:30:51,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2019-10-07 07:30:51,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_14_1 [2019-10-07 07:30:51,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_16_16_4 [2019-10-07 07:30:51,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_platform_instance_14_16_5 [2019-10-07 07:30:51,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_8_1 [2019-10-07 07:30:51,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_6_3 [2019-10-07 07:30:51,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_9_1 [2019-10-07 07:30:51,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_12_2 [2019-10-07 07:30:51,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_4_5 [2019-10-07 07:30:51,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_4_6 [2019-10-07 07:30:51,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_4 [2019-10-07 07:30:51,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_15_2 [2019-10-07 07:30:51,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_16_16_6 [2019-10-07 07:30:51,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_platform_instance_14_16_7 [2019-10-07 07:30:51,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-07 07:30:51,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-07 07:30:51,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-07 07:30:51,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-07 07:30:51,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-07 07:30:51,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-07 07:30:51,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-07 07:30:51,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-07 07:30:51,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-07 07:30:51,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-07 07:30:51,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-10-07 07:30:51,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-07 07:30:51,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-10-07 07:30:51,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 07:30:51,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-10-07 07:30:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_32 [2019-10-07 07:30:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_33 [2019-10-07 07:30:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-10-07 07:30:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-07 07:30:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_36 [2019-10-07 07:30:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_37 [2019-10-07 07:30:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_40 [2019-10-07 07:30:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_41 [2019-10-07 07:30:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 07:30:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_16 [2019-10-07 07:30:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 07:30:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-07 07:30:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-07 07:30:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-07 07:30:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-07 07:30:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-07 07:30:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-07 07:30:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-07 07:30:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_10 [2019-10-07 07:30:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_23 [2019-10-07 07:30:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_24 [2019-10-07 07:30:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-07 07:30:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-07 07:30:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-07 07:30:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-07 07:30:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-07 07:30:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-07 07:30:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-07 07:30:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-07 07:30:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-07 07:30:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_4_14 [2019-10-07 07:30:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_4_3 [2019-10-07 07:30:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_3_3 [2019-10-07 07:30:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_3_15 [2019-10-07 07:30:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_3_14 [2019-10-07 07:30:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2019-10-07 07:30:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_3_9 [2019-10-07 07:30:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2019-10-07 07:30:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2019-10-07 07:30:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_3_22 [2019-10-07 07:30:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_3_4 [2019-10-07 07:30:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_3_7 [2019-10-07 07:30:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2019-10-07 07:30:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_3_16 [2019-10-07 07:30:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_3_17 [2019-10-07 07:30:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2019-10-07 07:30:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2019-10-07 07:30:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2019-10-07 07:30:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2019-10-07 07:30:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_3_21 [2019-10-07 07:30:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_3_18 [2019-10-07 07:30:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2019-10-07 07:30:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_3_10 [2019-10-07 07:30:52,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_3_13 [2019-10-07 07:30:52,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2019-10-07 07:30:52,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_platform_instance_4 [2019-10-07 07:30:52,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_pm_ops_instance_3 [2019-10-07 07:30:52,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-07 07:30:52,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_11_6 [2019-10-07 07:30:52,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-07 07:30:52,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-07 07:30:52,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-07 07:30:52,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-10-07 07:30:52,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2019-10-07 07:30:52,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2019-10-07 07:30:52,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-07 07:30:52,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-07 07:30:52,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-07 07:30:52,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-07 07:30:52,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-10-07 07:30:52,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-10-07 07:30:52,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-07 07:30:52,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_29 [2019-10-07 07:30:52,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_17 [2019-10-07 07:30:52,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_8 [2019-10-07 07:30:52,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-10-07 07:30:52,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_3 [2019-10-07 07:30:52,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2019-10-07 07:30:52,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_4 [2019-10-07 07:30:52,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_6 [2019-10-07 07:30:52,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2019-10-07 07:30:52,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2019-10-07 07:30:52,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-07 07:30:52,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_13_2 [2019-10-07 07:30:52,003 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 07:30:52,003 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-07 07:30:52,004 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 07:30:52,004 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 07:30:52,004 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-07 07:30:52,004 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-07 07:30:52,004 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-07 07:30:52,004 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-10-07 07:30:52,004 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-07 07:30:52,004 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-10-07 07:30:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_eeprom [2019-10-07 07:30:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_eeprom_exist [2019-10-07 07:30:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_mdio_idle [2019-10-07 07:30:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_stop_phy_polling [2019-10-07 07:30:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_start_phy_polling [2019-10-07 07:30:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_core [2019-10-07 07:30:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_core [2019-10-07 07:30:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_ext [2019-10-07 07:30:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_ext [2019-10-07 07:30:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_dbg [2019-10-07 07:30:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_dbg [2019-10-07 07:30:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_current_addr [2019-10-07 07:30:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_permanent_address [2019-10-07 07:30:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_setup_adv [2019-10-07 07:30:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-07 07:30:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-07 07:30:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-07 07:30:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 07:30:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-07 07:30:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-07 07:30:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-07 07:30:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-10-07 07:30:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-07 07:30:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-07 07:30:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_settings [2019-10-07 07:30:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_settings [2019-10-07 07:30:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_msglevel [2019-10-07 07:30:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_msglevel [2019-10-07 07:30:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_regs_len [2019-10-07 07:30:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_regs [2019-10-07 07:30:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_eeprom_len [2019-10-07 07:30:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_eeprom [2019-10-07 07:30:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_drvinfo [2019-10-07 07:30:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_wol [2019-10-07 07:30:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_wol [2019-10-07 07:30:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_nway_reset [2019-10-07 07:30:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-07 07:30:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 07:30:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-07 07:30:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 07:30:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 07:30:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 07:30:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 07:30:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-07 07:30:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-07 07:30:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-07 07:30:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-07 07:30:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-07 07:30:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-07 07:30:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-07 07:30:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-07 07:30:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-07 07:30:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-07 07:30:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 07:30:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 07:30:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 07:30:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 07:30:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 07:30:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 07:30:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 07:30:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-07 07:30:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-07 07:30:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 07:30:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 07:30:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 07:30:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-07 07:30:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-07 07:30:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-07 07:30:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-07 07:30:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-07 07:30:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-07 07:30:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-07 07:30:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-07 07:30:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 07:30:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 07:30:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 07:30:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 07:30:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 07:30:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 07:30:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 07:30:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 07:30:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 07:30:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 07:30:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 07:30:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 07:30:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 07:30:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 07:30:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 07:30:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 07:30:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 07:30:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 07:30:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 07:30:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 07:30:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 07:30:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 07:30:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 07:30:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 07:30:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 07:30:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 07:30:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 07:30:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 07:30:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 07:30:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 07:30:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 07:30:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 07:30:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-07 07:30:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-07 07:30:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-07 07:30:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-07 07:30:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-07 07:30:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-07 07:30:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-07 07:30:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 07:30:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 07:30:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 07:30:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 07:30:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 07:30:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 07:30:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 07:30:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 07:30:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 07:30:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2019-10-07 07:30:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-07 07:30:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-07 07:30:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-07 07:30:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-07 07:30:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-07 07:30:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-07 07:30:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-07 07:30:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 07:30:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 07:30:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 07:30:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 07:30:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 07:30:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 07:30:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 07:30:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 07:30:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_mdio_lock_of_atl1c_adapter [2019-10-07 07:30:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_mdio_lock_of_atl1c_adapter [2019-10-07 07:30:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_mdio_lock_of_atl1c_adapter [2019-10-07 07:30:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_mdio_lock_of_atl1c_adapter [2019-10-07 07:30:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_mdio_lock_of_atl1c_adapter [2019-10-07 07:30:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_mdio_lock_of_atl1c_adapter [2019-10-07 07:30:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 07:30:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 07:30:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 07:30:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 07:30:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 07:30:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 07:30:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 07:30:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 07:30:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-07 07:30:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-07 07:30:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-07 07:30:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-07 07:30:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-07 07:30:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-07 07:30:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-07 07:30:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 07:30:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 07:30:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 07:30:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 07:30:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 07:30:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 07:30:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 07:30:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 07:30:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 07:30:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-07 07:30:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-07 07:30:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-07 07:30:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-07 07:30:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-07 07:30:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-07 07:30:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-07 07:30:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-07 07:30:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-07 07:30:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-07 07:30:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-07 07:30:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-07 07:30:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-07 07:30:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-07 07:30:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-07 07:30:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-07 07:30:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 07:30:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 07:30:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 07:30:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 07:30:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 07:30:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 07:30:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 07:30:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 07:30:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_atl1c_adapter [2019-10-07 07:30:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_lock_of_atl1c_adapter [2019-10-07 07:30:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_lock_of_atl1c_adapter [2019-10-07 07:30:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_lock_of_atl1c_adapter [2019-10-07 07:30:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_lock_of_atl1c_adapter [2019-10-07 07:30:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_lock_of_atl1c_adapter [2019-10-07 07:30:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-07 07:30:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 07:30:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-07 07:30:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 07:30:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 07:30:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-07 07:30:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 07:30:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 07:30:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 07:30:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 07:30:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 07:30:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 07:30:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 07:30:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 07:31:00,211 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-07 07:31:03,174 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 07:31:24,319 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 07:31:24,320 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-07 07:31:24,329 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 07:31:24 BoogieIcfgContainer [2019-10-07 07:31:24,329 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 07:31:24,331 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 07:31:24,331 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 07:31:24,335 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 07:31:24,335 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 07:30:40" (1/3) ... [2019-10-07 07:31:24,336 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cc823d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 07:31:24, skipping insertion in model container [2019-10-07 07:31:24,336 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 07:30:51" (2/3) ... [2019-10-07 07:31:24,337 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cc823d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 07:31:24, skipping insertion in model container [2019-10-07 07:31:24,337 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 07:31:24" (3/3) ... [2019-10-07 07:31:24,340 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2019-10-07 07:31:24,350 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 07:31:24,373 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-07 07:31:24,391 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-07 07:31:24,448 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 07:31:24,448 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 07:31:24,448 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 07:31:24,448 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 07:31:24,448 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 07:31:24,448 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 07:31:24,449 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 07:31:24,449 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 07:31:24,545 INFO L276 IsEmpty]: Start isEmpty. Operand 5008 states. [2019-10-07 07:31:24,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2019-10-07 07:31:24,567 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:31:24,569 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:31:24,571 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 07:31:24,577 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:31:24,578 INFO L82 PathProgramCache]: Analyzing trace with hash 126974720, now seen corresponding path program 1 times [2019-10-07 07:31:24,588 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:31:24,588 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:31:24,588 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:31:24,588 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:31:24,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:31:25,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:31:25,638 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2019-10-07 07:31:25,638 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:31:25,639 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:31:25,640 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 07:31:25,644 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 07:31:25,658 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 07:31:25,659 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:31:25,661 INFO L87 Difference]: Start difference. First operand 5008 states. Second operand 3 states. [2019-10-07 07:31:28,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:31:28,571 INFO L93 Difference]: Finished difference Result 13270 states and 17920 transitions. [2019-10-07 07:31:28,571 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 07:31:28,573 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 165 [2019-10-07 07:31:28,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:31:28,655 INFO L225 Difference]: With dead ends: 13270 [2019-10-07 07:31:28,655 INFO L226 Difference]: Without dead ends: 8788 [2019-10-07 07:31:28,689 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:31:28,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8788 states. [2019-10-07 07:31:29,380 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8788 to 8782. [2019-10-07 07:31:29,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8782 states. [2019-10-07 07:31:29,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8782 states to 8782 states and 11656 transitions. [2019-10-07 07:31:29,472 INFO L78 Accepts]: Start accepts. Automaton has 8782 states and 11656 transitions. Word has length 165 [2019-10-07 07:31:29,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:31:29,477 INFO L462 AbstractCegarLoop]: Abstraction has 8782 states and 11656 transitions. [2019-10-07 07:31:29,477 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 07:31:29,477 INFO L276 IsEmpty]: Start isEmpty. Operand 8782 states and 11656 transitions. [2019-10-07 07:31:29,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2019-10-07 07:31:29,493 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:31:29,493 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:31:29,494 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 07:31:29,494 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:31:29,494 INFO L82 PathProgramCache]: Analyzing trace with hash -1083380941, now seen corresponding path program 1 times [2019-10-07 07:31:29,495 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:31:29,495 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:31:29,495 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:31:29,495 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:31:29,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:31:31,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:31:31,368 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2019-10-07 07:31:31,369 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:31:31,369 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:31:31,369 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 07:31:31,372 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 07:31:31,372 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 07:31:31,373 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:31:31,373 INFO L87 Difference]: Start difference. First operand 8782 states and 11656 transitions. Second operand 3 states. [2019-10-07 07:31:32,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:31:32,108 INFO L93 Difference]: Finished difference Result 25992 states and 34674 transitions. [2019-10-07 07:31:32,108 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 07:31:32,108 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 173 [2019-10-07 07:31:32,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:31:32,270 INFO L225 Difference]: With dead ends: 25992 [2019-10-07 07:31:32,271 INFO L226 Difference]: Without dead ends: 17264 [2019-10-07 07:31:32,318 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:31:32,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17264 states. [2019-10-07 07:31:33,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17264 to 17217. [2019-10-07 07:31:33,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17217 states. [2019-10-07 07:31:33,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17217 states to 17217 states and 23020 transitions. [2019-10-07 07:31:33,579 INFO L78 Accepts]: Start accepts. Automaton has 17217 states and 23020 transitions. Word has length 173 [2019-10-07 07:31:33,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:31:33,583 INFO L462 AbstractCegarLoop]: Abstraction has 17217 states and 23020 transitions. [2019-10-07 07:31:33,583 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 07:31:33,583 INFO L276 IsEmpty]: Start isEmpty. Operand 17217 states and 23020 transitions. [2019-10-07 07:31:33,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2019-10-07 07:31:33,592 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:31:33,592 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:31:33,592 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 07:31:33,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:31:33,593 INFO L82 PathProgramCache]: Analyzing trace with hash 1809773183, now seen corresponding path program 1 times [2019-10-07 07:31:33,593 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:31:33,593 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:31:33,593 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:31:33,594 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:31:33,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:31:33,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:31:34,030 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2019-10-07 07:31:34,030 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:31:34,031 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:31:34,031 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 07:31:34,032 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 07:31:34,033 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 07:31:34,033 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:31:34,033 INFO L87 Difference]: Start difference. First operand 17217 states and 23020 transitions. Second operand 3 states. [2019-10-07 07:31:37,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:31:37,402 INFO L93 Difference]: Finished difference Result 51065 states and 69132 transitions. [2019-10-07 07:31:37,403 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 07:31:37,403 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 185 [2019-10-07 07:31:37,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:31:37,645 INFO L225 Difference]: With dead ends: 51065 [2019-10-07 07:31:37,645 INFO L226 Difference]: Without dead ends: 33902 [2019-10-07 07:31:37,743 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:31:37,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33902 states. [2019-10-07 07:31:39,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33902 to 33839. [2019-10-07 07:31:39,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33839 states. [2019-10-07 07:31:39,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33839 states to 33839 states and 46078 transitions. [2019-10-07 07:31:39,969 INFO L78 Accepts]: Start accepts. Automaton has 33839 states and 46078 transitions. Word has length 185 [2019-10-07 07:31:39,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:31:39,970 INFO L462 AbstractCegarLoop]: Abstraction has 33839 states and 46078 transitions. [2019-10-07 07:31:39,970 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 07:31:39,970 INFO L276 IsEmpty]: Start isEmpty. Operand 33839 states and 46078 transitions. [2019-10-07 07:31:39,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2019-10-07 07:31:39,979 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:31:39,980 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:31:39,980 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 07:31:39,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:31:39,980 INFO L82 PathProgramCache]: Analyzing trace with hash 1044307952, now seen corresponding path program 1 times [2019-10-07 07:31:39,981 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:31:39,981 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:31:39,981 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:31:39,981 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:31:39,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:31:40,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:31:40,376 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2019-10-07 07:31:40,377 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:31:40,377 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:31:40,377 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 07:31:40,378 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 07:31:40,379 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 07:31:40,379 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:31:40,379 INFO L87 Difference]: Start difference. First operand 33839 states and 46078 transitions. Second operand 3 states. [2019-10-07 07:31:44,178 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:31:44,178 INFO L93 Difference]: Finished difference Result 92333 states and 125897 transitions. [2019-10-07 07:31:44,178 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 07:31:44,178 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 196 [2019-10-07 07:31:44,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:31:44,480 INFO L225 Difference]: With dead ends: 92333 [2019-10-07 07:31:44,481 INFO L226 Difference]: Without dead ends: 58548 [2019-10-07 07:31:44,595 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:31:44,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58548 states. [2019-10-07 07:31:47,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58548 to 58479. [2019-10-07 07:31:47,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58479 states. [2019-10-07 07:31:47,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58479 states to 58479 states and 79774 transitions. [2019-10-07 07:31:47,485 INFO L78 Accepts]: Start accepts. Automaton has 58479 states and 79774 transitions. Word has length 196 [2019-10-07 07:31:47,486 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:31:47,486 INFO L462 AbstractCegarLoop]: Abstraction has 58479 states and 79774 transitions. [2019-10-07 07:31:47,486 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 07:31:47,486 INFO L276 IsEmpty]: Start isEmpty. Operand 58479 states and 79774 transitions. [2019-10-07 07:31:47,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2019-10-07 07:31:47,505 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:31:47,505 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 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] [2019-10-07 07:31:47,506 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 07:31:47,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:31:47,507 INFO L82 PathProgramCache]: Analyzing trace with hash 222325687, now seen corresponding path program 1 times [2019-10-07 07:31:47,507 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:31:47,507 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:31:47,507 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:31:47,508 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:31:47,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:31:47,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:31:47,844 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 767 trivial. 0 not checked. [2019-10-07 07:31:47,845 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:31:47,845 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:31:47,845 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 07:31:47,846 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 07:31:47,846 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 07:31:47,846 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:31:47,847 INFO L87 Difference]: Start difference. First operand 58479 states and 79774 transitions. Second operand 3 states. [2019-10-07 07:31:52,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:31:52,664 INFO L93 Difference]: Finished difference Result 170321 states and 231480 transitions. [2019-10-07 07:31:52,664 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 07:31:52,664 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 203 [2019-10-07 07:31:52,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:31:56,194 INFO L225 Difference]: With dead ends: 170321 [2019-10-07 07:31:56,195 INFO L226 Difference]: Without dead ends: 111896 [2019-10-07 07:31:56,362 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:31:56,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111896 states. [2019-10-07 07:32:00,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111896 to 111769. [2019-10-07 07:32:00,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 111769 states. [2019-10-07 07:32:00,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111769 states to 111769 states and 151072 transitions. [2019-10-07 07:32:00,906 INFO L78 Accepts]: Start accepts. Automaton has 111769 states and 151072 transitions. Word has length 203 [2019-10-07 07:32:00,907 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:32:00,907 INFO L462 AbstractCegarLoop]: Abstraction has 111769 states and 151072 transitions. [2019-10-07 07:32:00,907 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 07:32:00,907 INFO L276 IsEmpty]: Start isEmpty. Operand 111769 states and 151072 transitions. [2019-10-07 07:32:00,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2019-10-07 07:32:00,919 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:32:00,919 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 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] [2019-10-07 07:32:00,920 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 07:32:00,920 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:32:00,920 INFO L82 PathProgramCache]: Analyzing trace with hash 688192171, now seen corresponding path program 1 times [2019-10-07 07:32:00,920 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:32:00,920 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:32:00,921 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:32:00,921 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:32:00,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:32:01,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:32:01,239 INFO L134 CoverageAnalysis]: Checked inductivity of 776 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 767 trivial. 0 not checked. [2019-10-07 07:32:01,239 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:32:01,240 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:32:01,240 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 07:32:01,241 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 07:32:01,241 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 07:32:01,242 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:32:01,242 INFO L87 Difference]: Start difference. First operand 111769 states and 151072 transitions. Second operand 5 states. [2019-10-07 07:32:49,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:32:49,507 INFO L93 Difference]: Finished difference Result 253097 states and 341582 transitions. [2019-10-07 07:32:49,507 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 07:32:49,507 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 203 [2019-10-07 07:32:49,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:32:50,179 INFO L225 Difference]: With dead ends: 253097 [2019-10-07 07:32:50,179 INFO L226 Difference]: Without dead ends: 141382 [2019-10-07 07:32:51,015 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-07 07:32:51,131 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141382 states. [2019-10-07 07:32:59,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141382 to 141271. [2019-10-07 07:32:59,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 141271 states. [2019-10-07 07:32:59,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141271 states to 141271 states and 190340 transitions. [2019-10-07 07:32:59,728 INFO L78 Accepts]: Start accepts. Automaton has 141271 states and 190340 transitions. Word has length 203 [2019-10-07 07:32:59,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:32:59,729 INFO L462 AbstractCegarLoop]: Abstraction has 141271 states and 190340 transitions. [2019-10-07 07:32:59,729 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 07:32:59,729 INFO L276 IsEmpty]: Start isEmpty. Operand 141271 states and 190340 transitions. [2019-10-07 07:32:59,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2019-10-07 07:32:59,741 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:32:59,742 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 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] [2019-10-07 07:32:59,742 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 07:32:59,742 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:32:59,742 INFO L82 PathProgramCache]: Analyzing trace with hash 372156058, now seen corresponding path program 1 times [2019-10-07 07:32:59,743 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:32:59,743 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:32:59,743 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:32:59,743 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:32:59,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:32:59,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:33:01,075 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 767 trivial. 0 not checked. [2019-10-07 07:33:01,076 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:33:01,076 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:33:01,076 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 07:33:01,077 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 07:33:01,077 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 07:33:01,077 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:33:01,078 INFO L87 Difference]: Start difference. First operand 141271 states and 190340 transitions. Second operand 3 states. [2019-10-07 07:33:10,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:33:10,039 INFO L93 Difference]: Finished difference Result 291951 states and 392000 transitions. [2019-10-07 07:33:10,040 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 07:33:10,040 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 208 [2019-10-07 07:33:10,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:33:10,758 INFO L225 Difference]: With dead ends: 291951 [2019-10-07 07:33:10,758 INFO L226 Difference]: Without dead ends: 150734 [2019-10-07 07:33:11,066 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:33:11,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150734 states. [2019-10-07 07:33:16,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150734 to 150601. [2019-10-07 07:33:16,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 150601 states. [2019-10-07 07:33:17,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150601 states to 150601 states and 201495 transitions. [2019-10-07 07:33:17,561 INFO L78 Accepts]: Start accepts. Automaton has 150601 states and 201495 transitions. Word has length 208 [2019-10-07 07:33:17,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:33:17,562 INFO L462 AbstractCegarLoop]: Abstraction has 150601 states and 201495 transitions. [2019-10-07 07:33:17,562 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 07:33:17,562 INFO L276 IsEmpty]: Start isEmpty. Operand 150601 states and 201495 transitions. [2019-10-07 07:33:17,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2019-10-07 07:33:17,578 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:33:17,578 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 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] [2019-10-07 07:33:17,578 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 07:33:17,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:33:17,579 INFO L82 PathProgramCache]: Analyzing trace with hash -403055924, now seen corresponding path program 1 times [2019-10-07 07:33:17,579 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:33:17,579 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:33:17,579 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:33:17,580 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:33:17,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:33:17,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:33:17,944 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 767 trivial. 0 not checked. [2019-10-07 07:33:17,944 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:33:17,945 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:33:17,945 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 07:33:17,946 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 07:33:17,946 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 07:33:17,946 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:33:17,946 INFO L87 Difference]: Start difference. First operand 150601 states and 201495 transitions. Second operand 3 states. [2019-10-07 07:33:28,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:33:28,031 INFO L93 Difference]: Finished difference Result 304521 states and 406595 transitions. [2019-10-07 07:33:28,031 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 07:33:28,031 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 215 [2019-10-07 07:33:28,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:33:28,595 INFO L225 Difference]: With dead ends: 304521 [2019-10-07 07:33:28,596 INFO L226 Difference]: Without dead ends: 153974 [2019-10-07 07:33:28,875 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:33:29,013 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 153974 states. [2019-10-07 07:33:34,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 153974 to 153841. [2019-10-07 07:33:34,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 153841 states. [2019-10-07 07:33:35,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153841 states to 153841 states and 204935 transitions. [2019-10-07 07:33:35,354 INFO L78 Accepts]: Start accepts. Automaton has 153841 states and 204935 transitions. Word has length 215 [2019-10-07 07:33:35,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:33:35,355 INFO L462 AbstractCegarLoop]: Abstraction has 153841 states and 204935 transitions. [2019-10-07 07:33:35,355 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 07:33:35,355 INFO L276 IsEmpty]: Start isEmpty. Operand 153841 states and 204935 transitions. [2019-10-07 07:33:35,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2019-10-07 07:33:35,371 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:33:35,372 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 3, 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] [2019-10-07 07:33:35,372 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 07:33:35,372 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:33:35,372 INFO L82 PathProgramCache]: Analyzing trace with hash -530088903, now seen corresponding path program 1 times [2019-10-07 07:33:35,373 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:33:35,373 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:33:35,373 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:33:35,373 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:33:35,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:33:35,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:33:35,868 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 771 trivial. 0 not checked. [2019-10-07 07:33:35,869 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:33:35,869 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:33:35,869 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-10-07 07:33:35,870 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-07 07:33:35,870 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-07 07:33:35,871 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2019-10-07 07:33:35,871 INFO L87 Difference]: Start difference. First operand 153841 states and 204935 transitions. Second operand 8 states. [2019-10-07 07:34:48,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:34:48,374 INFO L93 Difference]: Finished difference Result 426436 states and 570521 transitions. [2019-10-07 07:34:48,375 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-10-07 07:34:48,375 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 219 [2019-10-07 07:34:48,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:34:49,686 INFO L225 Difference]: With dead ends: 426436 [2019-10-07 07:34:49,686 INFO L226 Difference]: Without dead ends: 272649 [2019-10-07 07:34:50,086 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2019-10-07 07:34:50,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 272649 states. [2019-10-07 07:35:10,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 272649 to 272303. [2019-10-07 07:35:10,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 272303 states. [2019-10-07 07:35:18,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272303 states to 272303 states and 364984 transitions. [2019-10-07 07:35:18,253 INFO L78 Accepts]: Start accepts. Automaton has 272303 states and 364984 transitions. Word has length 219 [2019-10-07 07:35:18,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:35:18,254 INFO L462 AbstractCegarLoop]: Abstraction has 272303 states and 364984 transitions. [2019-10-07 07:35:18,254 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-07 07:35:18,254 INFO L276 IsEmpty]: Start isEmpty. Operand 272303 states and 364984 transitions. [2019-10-07 07:35:18,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2019-10-07 07:35:18,283 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:35:18,283 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 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] [2019-10-07 07:35:18,284 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 07:35:18,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:35:18,284 INFO L82 PathProgramCache]: Analyzing trace with hash -1197048511, now seen corresponding path program 1 times [2019-10-07 07:35:18,284 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:35:18,284 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:35:18,285 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:35:18,285 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:35:18,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:35:18,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:35:18,633 INFO L134 CoverageAnalysis]: Checked inductivity of 776 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 769 trivial. 0 not checked. [2019-10-07 07:35:18,634 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:35:18,634 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:35:18,634 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 07:35:18,635 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 07:35:18,635 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 07:35:18,635 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:35:18,636 INFO L87 Difference]: Start difference. First operand 272303 states and 364984 transitions. Second operand 5 states. [2019-10-07 07:36:19,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:36:19,002 INFO L93 Difference]: Finished difference Result 732380 states and 980902 transitions. [2019-10-07 07:36:19,002 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 07:36:19,003 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 232 [2019-10-07 07:36:19,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:36:21,149 INFO L225 Difference]: With dead ends: 732380 [2019-10-07 07:36:21,149 INFO L226 Difference]: Without dead ends: 460131 [2019-10-07 07:36:23,092 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-07 07:36:23,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 460131 states. [2019-10-07 07:37:01,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 460131 to 459780. [2019-10-07 07:37:01,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 459780 states. [2019-10-07 07:37:05,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459780 states to 459780 states and 614500 transitions. [2019-10-07 07:37:05,126 INFO L78 Accepts]: Start accepts. Automaton has 459780 states and 614500 transitions. Word has length 232 [2019-10-07 07:37:05,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:37:05,126 INFO L462 AbstractCegarLoop]: Abstraction has 459780 states and 614500 transitions. [2019-10-07 07:37:05,126 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 07:37:05,127 INFO L276 IsEmpty]: Start isEmpty. Operand 459780 states and 614500 transitions. [2019-10-07 07:37:05,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2019-10-07 07:37:05,136 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:37:05,136 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 4, 4, 4, 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] [2019-10-07 07:37:05,136 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 07:37:05,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:37:05,137 INFO L82 PathProgramCache]: Analyzing trace with hash 1105436823, now seen corresponding path program 1 times [2019-10-07 07:37:05,137 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:37:05,137 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:37:05,137 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:37:05,137 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:37:05,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:37:05,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:37:05,484 INFO L134 CoverageAnalysis]: Checked inductivity of 808 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 799 trivial. 0 not checked. [2019-10-07 07:37:05,484 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:37:05,485 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:37:05,485 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 07:37:05,486 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 07:37:05,486 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 07:37:05,486 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:37:05,487 INFO L87 Difference]: Start difference. First operand 459780 states and 614500 transitions. Second operand 5 states. [2019-10-07 07:37:25,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:37:25,302 INFO L93 Difference]: Finished difference Result 459786 states and 614505 transitions. [2019-10-07 07:37:25,303 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 07:37:25,303 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 235 [2019-10-07 07:37:25,303 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:37:27,200 INFO L225 Difference]: With dead ends: 459786 [2019-10-07 07:37:27,200 INFO L226 Difference]: Without dead ends: 459784 [2019-10-07 07:37:27,388 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 07:37:27,824 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 459784 states. [2019-10-07 07:38:08,392 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 459784 to 459784. [2019-10-07 07:38:08,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 459784 states. [2019-10-07 07:38:10,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459784 states to 459784 states and 614503 transitions. [2019-10-07 07:38:10,166 INFO L78 Accepts]: Start accepts. Automaton has 459784 states and 614503 transitions. Word has length 235 [2019-10-07 07:38:10,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:38:10,167 INFO L462 AbstractCegarLoop]: Abstraction has 459784 states and 614503 transitions. [2019-10-07 07:38:10,167 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 07:38:10,167 INFO L276 IsEmpty]: Start isEmpty. Operand 459784 states and 614503 transitions. [2019-10-07 07:38:10,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2019-10-07 07:38:10,178 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:38:10,179 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 4, 4, 4, 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] [2019-10-07 07:38:10,179 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 07:38:10,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:38:10,179 INFO L82 PathProgramCache]: Analyzing trace with hash 903969252, now seen corresponding path program 1 times [2019-10-07 07:38:10,179 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:38:10,180 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:38:10,180 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:38:10,180 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:38:10,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:38:10,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:38:10,497 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 799 trivial. 0 not checked. [2019-10-07 07:38:10,497 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:38:10,498 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:38:10,498 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 07:38:10,498 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 07:38:10,499 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 07:38:10,499 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:38:10,499 INFO L87 Difference]: Start difference. First operand 459784 states and 614503 transitions. Second operand 5 states. [2019-10-07 07:38:31,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:38:31,035 INFO L93 Difference]: Finished difference Result 459790 states and 614508 transitions. [2019-10-07 07:38:31,036 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 07:38:31,036 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 240 [2019-10-07 07:38:31,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:38:32,825 INFO L225 Difference]: With dead ends: 459790 [2019-10-07 07:38:32,825 INFO L226 Difference]: Without dead ends: 459788 [2019-10-07 07:38:32,973 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 07:38:33,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 459788 states. [2019-10-07 07:39:10,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 459788 to 459788. [2019-10-07 07:39:10,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 459788 states. [2019-10-07 07:39:12,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459788 states to 459788 states and 614506 transitions. [2019-10-07 07:39:12,827 INFO L78 Accepts]: Start accepts. Automaton has 459788 states and 614506 transitions. Word has length 240 [2019-10-07 07:39:12,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:39:12,827 INFO L462 AbstractCegarLoop]: Abstraction has 459788 states and 614506 transitions. [2019-10-07 07:39:12,827 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 07:39:12,827 INFO L276 IsEmpty]: Start isEmpty. Operand 459788 states and 614506 transitions. [2019-10-07 07:39:12,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2019-10-07 07:39:12,838 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:39:12,838 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 4, 4, 4, 3, 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] [2019-10-07 07:39:12,839 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 07:39:12,839 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:39:12,839 INFO L82 PathProgramCache]: Analyzing trace with hash 119898231, now seen corresponding path program 1 times [2019-10-07 07:39:12,839 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:39:12,839 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:39:12,839 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:39:12,839 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:39:12,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:39:12,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:39:13,141 INFO L134 CoverageAnalysis]: Checked inductivity of 816 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 803 trivial. 0 not checked. [2019-10-07 07:39:13,141 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:39:13,142 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:39:13,142 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 07:39:13,142 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 07:39:13,143 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 07:39:13,143 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:39:13,143 INFO L87 Difference]: Start difference. First operand 459788 states and 614506 transitions. Second operand 5 states. [2019-10-07 07:39:35,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:39:35,266 INFO L93 Difference]: Finished difference Result 459794 states and 614511 transitions. [2019-10-07 07:39:35,266 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 07:39:35,266 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 245 [2019-10-07 07:39:35,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:39:37,690 INFO L225 Difference]: With dead ends: 459794 [2019-10-07 07:39:37,691 INFO L226 Difference]: Without dead ends: 459792 [2019-10-07 07:39:37,842 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 07:39:38,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 459792 states. [2019-10-07 07:40:15,042 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 459792 to 459792. [2019-10-07 07:40:15,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 459792 states. [2019-10-07 07:40:17,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459792 states to 459792 states and 614509 transitions. [2019-10-07 07:40:17,857 INFO L78 Accepts]: Start accepts. Automaton has 459792 states and 614509 transitions. Word has length 245 [2019-10-07 07:40:17,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:40:17,858 INFO L462 AbstractCegarLoop]: Abstraction has 459792 states and 614509 transitions. [2019-10-07 07:40:17,858 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 07:40:17,858 INFO L276 IsEmpty]: Start isEmpty. Operand 459792 states and 614509 transitions. [2019-10-07 07:40:17,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2019-10-07 07:40:17,871 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:40:17,872 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 4, 4, 4, 4, 3, 3, 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] [2019-10-07 07:40:17,872 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 07:40:17,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:40:17,872 INFO L82 PathProgramCache]: Analyzing trace with hash -1737837180, now seen corresponding path program 1 times [2019-10-07 07:40:17,873 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:40:17,873 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:40:17,873 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:40:17,873 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:40:17,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:40:18,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:40:18,221 INFO L134 CoverageAnalysis]: Checked inductivity of 826 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 811 trivial. 0 not checked. [2019-10-07 07:40:18,222 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:40:18,222 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:40:18,222 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 07:40:18,223 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 07:40:18,223 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 07:40:18,224 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:40:18,224 INFO L87 Difference]: Start difference. First operand 459792 states and 614509 transitions. Second operand 5 states. [2019-10-07 07:40:40,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:40:40,984 INFO L93 Difference]: Finished difference Result 459798 states and 614514 transitions. [2019-10-07 07:40:40,984 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 07:40:40,984 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 250 [2019-10-07 07:40:40,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:40:42,711 INFO L225 Difference]: With dead ends: 459798 [2019-10-07 07:40:42,712 INFO L226 Difference]: Without dead ends: 459796 [2019-10-07 07:40:42,874 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 07:40:43,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 459796 states.