/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=DEEPEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 07:48:30,341 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 07:48:30,344 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 07:48:30,381 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 07:48:30,382 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 07:48:30,384 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 07:48:30,385 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 07:48:30,388 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 07:48:30,390 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 07:48:30,391 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 07:48:30,393 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 07:48:30,394 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 07:48:30,395 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 07:48:30,396 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 07:48:30,397 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 07:48:30,399 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 07:48:30,400 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 07:48:30,401 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 07:48:30,416 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 07:48:30,418 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 07:48:30,420 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 07:48:30,422 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 07:48:30,423 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 07:48:30,424 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 07:48:30,427 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 07:48:30,428 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 07:48:30,428 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 07:48:30,429 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 07:48:30,429 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 07:48:30,431 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 07:48:30,431 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 07:48:30,432 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 07:48:30,433 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 07:48:30,434 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 07:48:30,435 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 07:48:30,435 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 07:48:30,436 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 07:48:30,436 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 07:48:30,436 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 07:48:30,437 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 07:48:30,438 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 07:48:30,439 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-28 07:48:30,466 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 07:48:30,466 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 07:48:30,468 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 07:48:30,468 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 07:48:30,468 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 07:48:30,469 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 07:48:30,469 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 07:48:30,469 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 07:48:30,469 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 07:48:30,470 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 07:48:30,470 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 07:48:30,470 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 07:48:30,470 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 07:48:30,471 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 07:48:30,471 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 07:48:30,471 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 07:48:30,472 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 07:48:30,472 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 07:48:30,472 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 07:48:30,472 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 07:48:30,473 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 07:48:30,473 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 07:48:30,473 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 07:48:30,474 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 07:48:30,474 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 07:48:30,474 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 07:48:30,474 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 07:48:30,475 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 07:48:30,833 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 07:48:30,865 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 07:48:30,868 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 07:48:30,870 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 07:48:30,871 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 07:48:30,872 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2020-10-28 07:48:30,949 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f82f61061/a690e47bfc8a4de2aa2c4a0e66c4470f/FLAG393a5c31e [2020-10-28 07:48:32,010 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 07:48:32,011 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2020-10-28 07:48:32,092 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f82f61061/a690e47bfc8a4de2aa2c4a0e66c4470f/FLAG393a5c31e [2020-10-28 07:48:32,398 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f82f61061/a690e47bfc8a4de2aa2c4a0e66c4470f [2020-10-28 07:48:32,401 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 07:48:32,408 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 07:48:32,410 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 07:48:32,410 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 07:48:32,414 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 07:48:32,415 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:48:32" (1/1) ... [2020-10-28 07:48:32,418 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11545242 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:48:32, skipping insertion in model container [2020-10-28 07:48:32,419 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:48:32" (1/1) ... [2020-10-28 07:48:32,427 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 07:48:32,636 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 07:48:36,724 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:48:36,821 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 07:48:37,431 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:48:38,779 INFO L208 MainTranslator]: Completed translation [2020-10-28 07:48:38,779 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:48:38 WrapperNode [2020-10-28 07:48:38,779 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 07:48:38,781 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 07:48:38,781 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 07:48:38,781 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 07:48:38,794 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:48:38" (1/1) ... [2020-10-28 07:48:38,794 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:48:38" (1/1) ... [2020-10-28 07:48:38,949 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:48:38" (1/1) ... [2020-10-28 07:48:38,949 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:48:38" (1/1) ... [2020-10-28 07:48:39,184 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:48:38" (1/1) ... [2020-10-28 07:48:39,225 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:48:38" (1/1) ... [2020-10-28 07:48:39,288 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:48:38" (1/1) ... [2020-10-28 07:48:39,347 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 07:48:39,349 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 07:48:39,349 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 07:48:39,350 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 07:48:39,350 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:48:38" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 07:48:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 07:48:39,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 07:48:39,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-28 07:48:39,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-28 07:48:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2020-10-28 07:48:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 07:48:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 07:48:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 07:48:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-28 07:48:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-28 07:48:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 07:48:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 07:48:39,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 07:48:39,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 07:48:39,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-28 07:48:39,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-28 07:48:39,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 07:48:39,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 07:48:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 07:48:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 07:48:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-28 07:48:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2020-10-28 07:48:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2020-10-28 07:48:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 07:48:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2020-10-28 07:48:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2020-10-28 07:48:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-28 07:48:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-28 07:48:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-28 07:48:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2020-10-28 07:48:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-28 07:48:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2020-10-28 07:48:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-28 07:48:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-28 07:48:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-28 07:48:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-28 07:48:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_exact [2020-10-28 07:48:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-28 07:48:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-28 07:48:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-28 07:48:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-28 07:48:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-28 07:48:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2020-10-28 07:48:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2020-10-28 07:48:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2020-10-28 07:48:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2020-10-28 07:48:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-28 07:48:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-28 07:48:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-28 07:48:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2020-10-28 07:48:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-28 07:48:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2020-10-28 07:48:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2020-10-28 07:48:39,448 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2020-10-28 07:48:39,448 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2020-10-28 07:48:39,448 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2020-10-28 07:48:39,448 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2020-10-28 07:48:39,449 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_queued [2020-10-28 07:48:39,449 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2020-10-28 07:48:39,449 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-28 07:48:39,449 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-28 07:48:39,450 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-28 07:48:39,450 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2020-10-28 07:48:39,450 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2020-10-28 07:48:39,450 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-28 07:48:39,450 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-28 07:48:39,450 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-28 07:48:39,451 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-28 07:48:39,451 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2020-10-28 07:48:39,451 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-28 07:48:39,451 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2020-10-28 07:48:39,452 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-28 07:48:39,452 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-28 07:48:39,452 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-28 07:48:39,454 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-28 07:48:39,454 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_sent_queue [2020-10-28 07:48:39,454 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2020-10-28 07:48:39,454 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_completed_queue [2020-10-28 07:48:39,454 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2020-10-28 07:48:39,454 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_reset_queue [2020-10-28 07:48:39,455 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_reset_queue [2020-10-28 07:48:39,455 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-28 07:48:39,455 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-28 07:48:39,455 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-28 07:48:39,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2020-10-28 07:48:39,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2020-10-28 07:48:39,456 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2020-10-28 07:48:39,457 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-28 07:48:39,457 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-28 07:48:39,457 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-28 07:48:39,457 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2020-10-28 07:48:39,457 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2020-10-28 07:48:39,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2020-10-28 07:48:39,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2020-10-28 07:48:39,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev32 [2020-10-28 07:48:39,458 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2020-10-28 07:48:39,458 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2020-10-28 07:48:39,458 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem16 [2020-10-28 07:48:39,458 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2020-10-28 07:48:39,458 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2020-10-28 07:48:39,458 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2020-10-28 07:48:39,459 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2020-10-28 07:48:39,459 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2020-10-28 07:48:39,459 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2020-10-28 07:48:39,459 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2020-10-28 07:48:39,459 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_clean_tx_irq [2020-10-28 07:48:39,459 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2020-10-28 07:48:39,460 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2020-10-28 07:48:39,460 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_clean_rx_irq [2020-10-28 07:48:39,460 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll [2020-10-28 07:48:39,460 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2020-10-28 07:48:39,460 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2020-10-28 07:48:39,461 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2020-10-28 07:48:39,462 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_init_ring_ptrs [2020-10-28 07:48:39,462 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txring_buf [2020-10-28 07:48:39,462 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rxring_buf [2020-10-28 07:48:39,462 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2020-10-28 07:48:39,462 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2020-10-28 07:48:39,462 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_add_mc_addr [2020-10-28 07:48:39,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2020-10-28 07:48:39,463 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2020-10-28 07:48:39,463 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_mac_address [2020-10-28 07:48:39,463 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_alloc_descriptors [2020-10-28 07:48:39,463 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_alloc_rings [2020-10-28 07:48:39,463 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2020-10-28 07:48:39,463 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_config_vector_mapping [2020-10-28 07:48:39,463 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2020-10-28 07:48:39,464 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2020-10-28 07:48:39,464 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_request_irq [2020-10-28 07:48:39,464 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_irq [2020-10-28 07:48:39,464 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_identify_hw [2020-10-28 07:48:39,464 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_init_sw [2020-10-28 07:48:39,465 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_fix_features [2020-10-28 07:48:39,466 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2020-10-28 07:48:39,468 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2020-10-28 07:48:39,469 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2020-10-28 07:48:39,469 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2020-10-28 07:48:39,469 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2020-10-28 07:48:39,469 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_change_mtu [2020-10-28 07:48:39,470 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_start [2020-10-28 07:48:39,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2020-10-28 07:48:39,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2020-10-28 07:48:39,472 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_desc [2020-10-28 07:48:39,472 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_check_link [2020-10-28 07:48:39,473 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_open [2020-10-28 07:48:39,478 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_stop [2020-10-28 07:48:39,478 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_link_check [2020-10-28 07:48:39,478 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset [2020-10-28 07:48:39,478 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_csum [2020-10-28 07:48:39,479 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_map_tx_skb [2020-10-28 07:48:39,479 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_start_xmit [2020-10-28 07:48:39,479 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2020-10-28 07:48:39,479 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_mdio_read [2020-10-28 07:48:39,479 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_mdio_write [2020-10-28 07:48:39,479 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_ioctl [2020-10-28 07:48:39,479 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2020-10-28 07:48:39,479 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_stats64 [2020-10-28 07:48:39,480 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_probe [2020-10-28 07:48:39,480 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_remove [2020-10-28 07:48:39,480 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2020-10-28 07:48:39,480 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2020-10-28 07:48:39,480 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_detected [2020-10-28 07:48:39,481 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_slot_reset [2020-10-28 07:48:39,481 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_resume [2020-10-28 07:48:39,481 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_driver_init [2020-10-28 07:48:39,481 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_driver_exit [2020-10-28 07:48:39,481 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2020-10-28 07:48:39,481 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2020-10-28 07:48:39,481 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2020-10-28 07:48:39,481 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_4 [2020-10-28 07:48:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_error_handlers_7 [2020-10-28 07:48:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2020-10-28 07:48:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-28 07:48:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2020-10-28 07:48:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_4 [2020-10-28 07:48:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-28 07:48:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2020-10-28 07:48:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2020-10-28 07:48:39,483 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2020-10-28 07:48:39,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_9 [2020-10-28 07:48:39,483 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_4 [2020-10-28 07:48:39,483 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_4 [2020-10-28 07:48:39,483 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2020-10-28 07:48:39,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_8 [2020-10-28 07:48:39,483 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-28 07:48:39,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-28 07:48:39,483 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-28 07:48:39,484 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_4 [2020-10-28 07:48:39,484 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2020-10-28 07:48:39,484 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_4 [2020-10-28 07:48:39,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2020-10-28 07:48:39,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_6 [2020-10-28 07:48:39,484 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 07:48:39,485 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 07:48:39,485 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 07:48:39,485 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 07:48:39,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2020-10-28 07:48:39,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2020-10-28 07:48:39,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2020-10-28 07:48:39,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2020-10-28 07:48:39,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2020-10-28 07:48:39,485 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-28 07:48:39,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2020-10-28 07:48:39,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2020-10-28 07:48:39,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2020-10-28 07:48:39,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_35 [2020-10-28 07:48:39,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_36 [2020-10-28 07:48:39,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_37 [2020-10-28 07:48:39,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_38 [2020-10-28 07:48:39,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_39 [2020-10-28 07:48:39,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_40 [2020-10-28 07:48:39,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_41 [2020-10-28 07:48:39,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_43 [2020-10-28 07:48:39,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_44 [2020-10-28 07:48:39,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_45 [2020-10-28 07:48:39,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_46 [2020-10-28 07:48:39,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_47 [2020-10-28 07:48:39,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_48 [2020-10-28 07:48:39,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_49 [2020-10-28 07:48:39,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_50 [2020-10-28 07:48:39,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_51 [2020-10-28 07:48:39,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_52 [2020-10-28 07:48:39,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_53 [2020-10-28 07:48:39,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_54 [2020-10-28 07:48:39,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2020-10-28 07:48:39,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2020-10-28 07:48:39,488 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2020-10-28 07:48:39,488 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2020-10-28 07:48:39,488 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_settings [2020-10-28 07:48:39,488 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_settings [2020-10-28 07:48:39,488 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_pauseparam [2020-10-28 07:48:39,489 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_pauseparam [2020-10-28 07:48:39,489 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_msglevel [2020-10-28 07:48:39,489 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_msglevel [2020-10-28 07:48:39,489 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_ethtool_stats [2020-10-28 07:48:39,489 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_strings [2020-10-28 07:48:39,489 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_sset_count [2020-10-28 07:48:39,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_5 [2020-10-28 07:48:39,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2020-10-28 07:48:39,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_85 [2020-10-28 07:48:39,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_86 [2020-10-28 07:48:39,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_87 [2020-10-28 07:48:39,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_88 [2020-10-28 07:48:39,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_89 [2020-10-28 07:48:39,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_101 [2020-10-28 07:48:39,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_103 [2020-10-28 07:48:39,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_105 [2020-10-28 07:48:39,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_106 [2020-10-28 07:48:39,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_107 [2020-10-28 07:48:39,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_108 [2020-10-28 07:48:39,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_109 [2020-10-28 07:48:39,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_110 [2020-10-28 07:48:39,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_111 [2020-10-28 07:48:39,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-28 07:48:39,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-28 07:48:39,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-28 07:48:39,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2020-10-28 07:48:39,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2020-10-28 07:48:39,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_adv_t [2020-10-28 07:48:39,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_ctrl1000_t [2020-10-28 07:48:39,493 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2020-10-28 07:48:39,496 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2020-10-28 07:48:39,496 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2020-10-28 07:48:39,497 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2020-10-28 07:48:39,497 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2020-10-28 07:48:39,497 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2020-10-28 07:48:39,497 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2020-10-28 07:48:39,497 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2020-10-28 07:48:39,497 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2020-10-28 07:48:39,497 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2020-10-28 07:48:39,497 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2020-10-28 07:48:39,497 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2020-10-28 07:48:39,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2020-10-28 07:48:39,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2020-10-28 07:48:39,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_ext [2020-10-28 07:48:39,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_ext [2020-10-28 07:48:39,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_dbg [2020-10-28 07:48:39,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_dbg [2020-10-28 07:48:39,501 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2020-10-28 07:48:39,501 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2020-10-28 07:48:39,501 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2020-10-28 07:48:39,501 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2020-10-28 07:48:39,501 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2020-10-28 07:48:39,501 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2020-10-28 07:48:39,501 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_phy_config [2020-10-28 07:48:39,501 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2020-10-28 07:48:39,501 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2020-10-28 07:48:39,502 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_perm_macaddr [2020-10-28 07:48:39,502 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2020-10-28 07:48:39,502 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_osc [2020-10-28 07:48:39,502 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_stop_mac [2020-10-28 07:48:39,502 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2020-10-28 07:48:39,502 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2020-10-28 07:48:39,502 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2020-10-28 07:48:39,502 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_start_mac [2020-10-28 07:48:39,502 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_cfg_mac_flowcontrol [2020-10-28 07:48:39,503 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2020-10-28 07:48:39,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2020-10-28 07:48:39,503 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2020-10-28 07:48:39,503 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2020-10-28 07:48:39,503 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_phy_configured [2020-10-28 07:48:39,503 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_link [2020-10-28 07:48:39,503 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_clear_phy_intr [2020-10-28 07:48:39,503 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_disable_rss [2020-10-28 07:48:39,503 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure_basic [2020-10-28 07:48:39,503 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_phy_info [2020-10-28 07:48:39,504 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2020-10-28 07:48:39,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_132 [2020-10-28 07:48:39,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_133 [2020-10-28 07:48:39,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_134 [2020-10-28 07:48:39,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_135 [2020-10-28 07:48:39,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_136 [2020-10-28 07:48:39,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_148 [2020-10-28 07:48:39,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_150 [2020-10-28 07:48:39,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_152 [2020-10-28 07:48:39,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_153 [2020-10-28 07:48:39,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_154 [2020-10-28 07:48:39,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_155 [2020-10-28 07:48:39,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_156 [2020-10-28 07:48:39,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_157 [2020-10-28 07:48:39,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_158 [2020-10-28 07:48:39,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 07:48:39,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 07:48:39,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 07:48:39,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 07:48:39,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 07:48:39,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 07:48:39,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-28 07:48:39,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-28 07:48:39,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-28 07:48:39,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-28 07:48:39,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-28 07:48:39,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 07:48:39,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-28 07:48:39,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-28 07:48:39,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-28 07:48:39,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2020-10-28 07:48:39,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2020-10-28 07:48:39,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-28 07:48:39,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-28 07:48:39,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-28 07:48:39,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 07:48:39,507 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-28 07:48:39,507 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 07:48:39,507 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 07:48:39,507 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 07:48:39,508 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-28 07:48:39,508 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2020-10-28 07:48:39,508 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-28 07:48:39,508 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-28 07:48:39,508 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-28 07:48:39,508 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2020-10-28 07:48:39,508 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-28 07:48:39,508 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-28 07:48:39,508 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-28 07:48:39,509 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-28 07:48:39,509 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-28 07:48:39,509 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2020-10-28 07:48:39,509 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_completed [2020-10-28 07:48:39,509 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_reset [2020-10-28 07:48:39,509 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2020-10-28 07:48:39,509 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-28 07:48:39,509 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-28 07:48:39,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-28 07:48:39,510 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-28 07:48:39,510 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-28 07:48:39,510 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-28 07:48:39,510 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-28 07:48:39,510 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-28 07:48:39,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 07:48:39,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_8 [2020-10-28 07:48:39,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_late_8 [2020-10-28 07:48:39,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_noirq_8 [2020-10-28 07:48:39,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 07:48:39,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_9 [2020-10-28 07:48:39,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_9 [2020-10-28 07:48:39,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_8 [2020-10-28 07:48:39,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_8 [2020-10-28 07:48:39,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_8 [2020-10-28 07:48:39,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_7 [2020-10-28 07:48:39,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2020-10-28 07:48:39,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_8 [2020-10-28 07:48:39,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_8 [2020-10-28 07:48:39,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_8 [2020-10-28 07:48:39,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_8 [2020-10-28 07:48:39,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_6 [2020-10-28 07:48:39,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-28 07:48:39,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_7 [2020-10-28 07:48:39,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_8 [2020-10-28 07:48:39,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_8 [2020-10-28 07:48:39,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_early_8 [2020-10-28 07:48:39,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_noirq_8 [2020-10-28 07:48:39,512 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-28 07:48:39,512 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_mii_ioctl [2020-10-28 07:48:39,513 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-28 07:48:39,513 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2020-10-28 07:48:39,513 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-28 07:48:39,513 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2020-10-28 07:48:39,513 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2020-10-28 07:48:39,513 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-28 07:48:39,514 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-28 07:48:39,514 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-28 07:48:39,515 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-28 07:48:39,515 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-28 07:48:39,515 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2020-10-28 07:48:39,515 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2020-10-28 07:48:39,515 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-28 07:48:39,515 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2020-10-28 07:48:39,515 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2020-10-28 07:48:39,515 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_cleanup_aer_uncorrect_error_status [2020-10-28 07:48:39,515 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-28 07:48:39,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2020-10-28 07:48:39,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2020-10-28 07:48:39,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-28 07:48:39,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2020-10-28 07:48:39,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_range [2020-10-28 07:48:39,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_pcie_error_reporting [2020-10-28 07:48:39,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2020-10-28 07:48:39,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2020-10-28 07:48:39,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_selected_regions [2020-10-28 07:48:39,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2020-10-28 07:48:39,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-28 07:48:39,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-28 07:48:39,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_get_readrq [2020-10-28 07:48:39,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_set_readrq [2020-10-28 07:48:39,522 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 07:48:39,522 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-28 07:48:39,522 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-28 07:48:39,522 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-28 07:48:39,522 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-28 07:48:39,522 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2020-10-28 07:48:39,522 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2020-10-28 07:48:39,522 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2020-10-28 07:48:39,522 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-28 07:48:39,523 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2020-10-28 07:48:39,523 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-28 07:48:39,523 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 07:48:39,523 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 07:48:39,523 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 07:48:39,523 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 07:48:39,523 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 07:48:39,524 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 07:48:39,524 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 07:48:39,524 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 07:48:39,524 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 07:48:39,524 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 07:48:39,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 07:48:39,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 07:48:39,524 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 07:48:39,524 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 07:48:39,525 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-28 07:48:39,525 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-28 07:48:39,525 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 07:48:39,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 07:48:39,525 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 07:48:39,525 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2020-10-28 07:48:39,525 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-28 07:48:39,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-28 07:48:39,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-28 07:48:39,525 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 07:48:39,526 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 07:48:39,526 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 07:48:39,526 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 07:48:39,526 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 07:48:39,526 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 07:48:39,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 07:48:39,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 07:48:39,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 07:48:39,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 07:48:39,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-28 07:48:39,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-28 07:48:39,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 07:48:39,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 07:48:39,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 07:48:39,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 07:48:39,527 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-28 07:48:39,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 07:48:39,527 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-28 07:48:39,528 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-28 07:48:39,528 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 07:48:39,528 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-28 07:48:39,528 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 07:48:39,528 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2020-10-28 07:48:39,528 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2020-10-28 07:48:39,528 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2020-10-28 07:48:39,528 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2020-10-28 07:48:39,528 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-28 07:48:39,528 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 07:48:39,529 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 07:48:39,529 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 07:48:39,529 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 07:48:39,529 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 07:48:39,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2020-10-28 07:48:39,529 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 07:48:39,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2020-10-28 07:48:39,529 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 07:48:39,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-28 07:48:39,530 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 07:48:39,530 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-28 07:48:39,530 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-28 07:48:39,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2020-10-28 07:48:39,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2020-10-28 07:48:39,530 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-28 07:48:39,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2020-10-28 07:48:39,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2020-10-28 07:48:39,530 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-28 07:48:39,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2020-10-28 07:48:39,531 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2020-10-28 07:48:39,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_49 [2020-10-28 07:48:39,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_50 [2020-10-28 07:48:39,531 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-28 07:48:39,531 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-28 07:48:39,531 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2020-10-28 07:48:39,531 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-28 07:48:39,531 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2020-10-28 07:48:39,531 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-28 07:48:39,532 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-28 07:48:39,532 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 07:48:39,532 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-28 07:48:39,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 07:48:39,532 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2020-10-28 07:48:39,532 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2020-10-28 07:48:39,532 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2020-10-28 07:48:39,532 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_4 [2020-10-28 07:48:39,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_error_handlers_7 [2020-10-28 07:48:39,533 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2020-10-28 07:48:39,533 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-28 07:48:39,533 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2020-10-28 07:48:39,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_5 [2020-10-28 07:48:39,533 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_4 [2020-10-28 07:48:39,533 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-28 07:48:39,533 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2020-10-28 07:48:39,533 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2020-10-28 07:48:39,534 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2020-10-28 07:48:39,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_9 [2020-10-28 07:48:39,534 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_4 [2020-10-28 07:48:39,534 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_4 [2020-10-28 07:48:39,534 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2020-10-28 07:48:39,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_8 [2020-10-28 07:48:39,534 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-28 07:48:39,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-28 07:48:39,534 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-28 07:48:39,535 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_4 [2020-10-28 07:48:39,535 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2020-10-28 07:48:39,535 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_4 [2020-10-28 07:48:39,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2020-10-28 07:48:39,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_6 [2020-10-28 07:48:39,535 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-28 07:48:39,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 07:48:39,535 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-28 07:48:39,536 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-28 07:48:39,536 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-28 07:48:39,536 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-28 07:48:39,536 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-28 07:48:39,536 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2020-10-28 07:48:39,536 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-28 07:48:39,536 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-28 07:48:39,536 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2020-10-28 07:48:39,536 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_selected_regions [2020-10-28 07:48:39,537 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2020-10-28 07:48:39,537 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-28 07:48:39,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_53 [2020-10-28 07:48:39,537 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-28 07:48:39,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_54 [2020-10-28 07:48:39,537 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-28 07:48:39,537 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2020-10-28 07:48:39,537 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2020-10-28 07:48:39,537 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_exact [2020-10-28 07:48:39,538 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-28 07:48:39,538 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-28 07:48:39,538 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-28 07:48:39,538 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2020-10-28 07:48:39,538 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-28 07:48:39,538 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-28 07:48:39,538 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-28 07:48:39,538 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-28 07:48:39,538 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-28 07:48:39,539 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-28 07:48:39,539 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2020-10-28 07:48:39,539 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2020-10-28 07:48:39,539 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2020-10-28 07:48:39,539 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2020-10-28 07:48:39,539 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-28 07:48:39,539 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-28 07:48:39,539 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2020-10-28 07:48:39,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 07:48:39,539 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2020-10-28 07:48:39,540 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2020-10-28 07:48:39,540 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-28 07:48:39,540 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-28 07:48:39,540 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2020-10-28 07:48:39,540 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2020-10-28 07:48:39,540 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-28 07:48:39,540 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-28 07:48:39,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_44 [2020-10-28 07:48:39,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_45 [2020-10-28 07:48:39,540 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-28 07:48:39,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_46 [2020-10-28 07:48:39,541 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-28 07:48:39,541 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2020-10-28 07:48:39,541 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-28 07:48:39,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2020-10-28 07:48:39,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_41 [2020-10-28 07:48:39,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_35 [2020-10-28 07:48:39,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2020-10-28 07:48:39,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_39 [2020-10-28 07:48:39,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_40 [2020-10-28 07:48:39,542 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-28 07:48:39,542 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2020-10-28 07:48:39,542 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-28 07:48:39,542 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2020-10-28 07:48:39,542 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2020-10-28 07:48:39,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_36 [2020-10-28 07:48:39,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_37 [2020-10-28 07:48:39,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_38 [2020-10-28 07:48:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_43 [2020-10-28 07:48:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2020-10-28 07:48:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2020-10-28 07:48:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2020-10-28 07:48:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure dql_queued [2020-10-28 07:48:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2020-10-28 07:48:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure dql_completed [2020-10-28 07:48:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure dql_reset [2020-10-28 07:48:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-28 07:48:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-28 07:48:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-28 07:48:39,544 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-28 07:48:39,544 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2020-10-28 07:48:39,544 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2020-10-28 07:48:39,544 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-28 07:48:39,544 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-28 07:48:39,544 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-28 07:48:39,544 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-28 07:48:39,544 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-28 07:48:39,544 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2020-10-28 07:48:39,545 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-28 07:48:39,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_48 [2020-10-28 07:48:39,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_52 [2020-10-28 07:48:39,545 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2020-10-28 07:48:39,545 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-28 07:48:39,545 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2020-10-28 07:48:39,545 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-28 07:48:39,545 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-28 07:48:39,545 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2020-10-28 07:48:39,545 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-28 07:48:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-28 07:48:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-28 07:48:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-28 07:48:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_sent_queue [2020-10-28 07:48:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2020-10-28 07:48:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_completed_queue [2020-10-28 07:48:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2020-10-28 07:48:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_reset_queue [2020-10-28 07:48:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_reset_queue [2020-10-28 07:48:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-28 07:48:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-28 07:48:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-28 07:48:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2020-10-28 07:48:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-28 07:48:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-28 07:48:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-28 07:48:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-28 07:48:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-28 07:48:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2020-10-28 07:48:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2020-10-28 07:48:39,548 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2020-10-28 07:48:39,548 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-28 07:48:39,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_47 [2020-10-28 07:48:39,548 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-28 07:48:39,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_51 [2020-10-28 07:48:39,548 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2020-10-28 07:48:39,548 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2020-10-28 07:48:39,548 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-28 07:48:39,548 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2020-10-28 07:48:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2020-10-28 07:48:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2020-10-28 07:48:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-28 07:48:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-28 07:48:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-28 07:48:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-28 07:48:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-28 07:48:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-28 07:48:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2020-10-28 07:48:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2020-10-28 07:48:39,550 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_mii_ioctl [2020-10-28 07:48:39,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_pcie_error_reporting [2020-10-28 07:48:39,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2020-10-28 07:48:39,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_cleanup_aer_uncorrect_error_status [2020-10-28 07:48:39,550 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2020-10-28 07:48:39,550 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2020-10-28 07:48:39,550 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev32 [2020-10-28 07:48:39,550 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-28 07:48:39,550 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2020-10-28 07:48:39,551 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2020-10-28 07:48:39,551 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem16 [2020-10-28 07:48:39,551 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2020-10-28 07:48:39,551 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2020-10-28 07:48:39,551 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2020-10-28 07:48:39,551 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_perm_macaddr [2020-10-28 07:48:39,551 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2020-10-28 07:48:39,551 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2020-10-28 07:48:39,551 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2020-10-28 07:48:39,551 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2020-10-28 07:48:39,552 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2020-10-28 07:48:39,552 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2020-10-28 07:48:39,552 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2020-10-28 07:48:39,552 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2020-10-28 07:48:39,552 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2020-10-28 07:48:39,552 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_link [2020-10-28 07:48:39,552 INFO L130 BoogieDeclarations]: Found specification of procedure alx_clear_phy_intr [2020-10-28 07:48:39,552 INFO L130 BoogieDeclarations]: Found specification of procedure alx_start_mac [2020-10-28 07:48:39,552 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2020-10-28 07:48:39,553 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2020-10-28 07:48:39,553 INFO L130 BoogieDeclarations]: Found specification of procedure alx_phy_configured [2020-10-28 07:48:39,553 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure_basic [2020-10-28 07:48:39,553 INFO L130 BoogieDeclarations]: Found specification of procedure alx_disable_rss [2020-10-28 07:48:39,553 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_phy_info [2020-10-28 07:48:39,553 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2020-10-28 07:48:39,553 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2020-10-28 07:48:39,553 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2020-10-28 07:48:39,553 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2020-10-28 07:48:39,553 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2020-10-28 07:48:39,554 INFO L130 BoogieDeclarations]: Found specification of procedure alx_clean_tx_irq [2020-10-28 07:48:39,554 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2020-10-28 07:48:39,554 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2020-10-28 07:48:39,554 INFO L130 BoogieDeclarations]: Found specification of procedure alx_clean_rx_irq [2020-10-28 07:48:39,554 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll [2020-10-28 07:48:39,554 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2020-10-28 07:48:39,554 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2020-10-28 07:48:39,554 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2020-10-28 07:48:39,554 INFO L130 BoogieDeclarations]: Found specification of procedure alx_init_ring_ptrs [2020-10-28 07:48:39,554 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txring_buf [2020-10-28 07:48:39,555 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rxring_buf [2020-10-28 07:48:39,555 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2020-10-28 07:48:39,555 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2020-10-28 07:48:39,555 INFO L130 BoogieDeclarations]: Found specification of procedure alx_add_mc_addr [2020-10-28 07:48:39,555 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2020-10-28 07:48:39,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 07:48:39,555 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2020-10-28 07:48:39,555 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_mac_address [2020-10-28 07:48:39,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 07:48:39,556 INFO L130 BoogieDeclarations]: Found specification of procedure alx_alloc_descriptors [2020-10-28 07:48:39,556 INFO L130 BoogieDeclarations]: Found specification of procedure alx_alloc_rings [2020-10-28 07:48:39,556 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2020-10-28 07:48:39,556 INFO L130 BoogieDeclarations]: Found specification of procedure alx_config_vector_mapping [2020-10-28 07:48:39,556 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2020-10-28 07:48:39,556 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2020-10-28 07:48:39,556 INFO L130 BoogieDeclarations]: Found specification of procedure alx_request_irq [2020-10-28 07:48:39,556 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_irq [2020-10-28 07:48:39,556 INFO L130 BoogieDeclarations]: Found specification of procedure alx_identify_hw [2020-10-28 07:48:39,556 INFO L130 BoogieDeclarations]: Found specification of procedure alx_init_sw [2020-10-28 07:48:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure alx_fix_features [2020-10-28 07:48:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2020-10-28 07:48:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2020-10-28 07:48:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2020-10-28 07:48:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2020-10-28 07:48:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2020-10-28 07:48:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure alx_change_mtu [2020-10-28 07:48:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_start [2020-10-28 07:48:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2020-10-28 07:48:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2020-10-28 07:48:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_desc [2020-10-28 07:48:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure alx_check_link [2020-10-28 07:48:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure alx_open [2020-10-28 07:48:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure alx_stop [2020-10-28 07:48:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure alx_link_check [2020-10-28 07:48:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset [2020-10-28 07:48:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_csum [2020-10-28 07:48:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure alx_map_tx_skb [2020-10-28 07:48:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure alx_start_xmit [2020-10-28 07:48:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2020-10-28 07:48:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure alx_mdio_read [2020-10-28 07:48:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure alx_mdio_write [2020-10-28 07:48:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure alx_ioctl [2020-10-28 07:48:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2020-10-28 07:48:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_stats64 [2020-10-28 07:48:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure alx_probe [2020-10-28 07:48:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure alx_remove [2020-10-28 07:48:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2020-10-28 07:48:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2020-10-28 07:48:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_detected [2020-10-28 07:48:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_slot_reset [2020-10-28 07:48:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_resume [2020-10-28 07:48:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure alx_driver_init [2020-10-28 07:48:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure alx_driver_exit [2020-10-28 07:48:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_8 [2020-10-28 07:48:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_8 [2020-10-28 07:48:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_7 [2020-10-28 07:48:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_6 [2020-10-28 07:48:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_8 [2020-10-28 07:48:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_8 [2020-10-28 07:48:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_noirq_8 [2020-10-28 07:48:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_early_8 [2020-10-28 07:48:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_8 [2020-10-28 07:48:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_9 [2020-10-28 07:48:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_8 [2020-10-28 07:48:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 07:48:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_7 [2020-10-28 07:48:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2020-10-28 07:48:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 07:48:39,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_noirq_8 [2020-10-28 07:48:39,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_late_8 [2020-10-28 07:48:39,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_8 [2020-10-28 07:48:39,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_8 [2020-10-28 07:48:39,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_9 [2020-10-28 07:48:39,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_8 [2020-10-28 07:48:39,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_8 [2020-10-28 07:48:39,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2020-10-28 07:48:39,562 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 07:48:39,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 07:48:39,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_85 [2020-10-28 07:48:39,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_87 [2020-10-28 07:48:39,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_86 [2020-10-28 07:48:39,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_89 [2020-10-28 07:48:39,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_88 [2020-10-28 07:48:39,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_103 [2020-10-28 07:48:39,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_111 [2020-10-28 07:48:39,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_105 [2020-10-28 07:48:39,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_101 [2020-10-28 07:48:39,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_109 [2020-10-28 07:48:39,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_110 [2020-10-28 07:48:39,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_106 [2020-10-28 07:48:39,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_107 [2020-10-28 07:48:39,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_108 [2020-10-28 07:48:39,564 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2020-10-28 07:48:39,564 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2020-10-28 07:48:39,564 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-28 07:48:39,564 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2020-10-28 07:48:39,564 INFO L130 BoogieDeclarations]: Found specification of procedure alx_cfg_mac_flowcontrol [2020-10-28 07:48:39,565 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2020-10-28 07:48:39,565 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_settings [2020-10-28 07:48:39,565 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_settings [2020-10-28 07:48:39,565 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_pauseparam [2020-10-28 07:48:39,565 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_pauseparam [2020-10-28 07:48:39,565 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_msglevel [2020-10-28 07:48:39,565 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_msglevel [2020-10-28 07:48:39,565 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_ethtool_stats [2020-10-28 07:48:39,565 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_strings [2020-10-28 07:48:39,565 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_sset_count [2020-10-28 07:48:39,566 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-28 07:48:39,566 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-28 07:48:39,566 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-28 07:48:39,566 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2020-10-28 07:48:39,566 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2020-10-28 07:48:39,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_132 [2020-10-28 07:48:39,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_134 [2020-10-28 07:48:39,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_133 [2020-10-28 07:48:39,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_136 [2020-10-28 07:48:39,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_135 [2020-10-28 07:48:39,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_150 [2020-10-28 07:48:39,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_158 [2020-10-28 07:48:39,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_152 [2020-10-28 07:48:39,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_148 [2020-10-28 07:48:39,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_156 [2020-10-28 07:48:39,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_157 [2020-10-28 07:48:39,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_153 [2020-10-28 07:48:39,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_154 [2020-10-28 07:48:39,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_155 [2020-10-28 07:48:39,568 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 07:48:39,568 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_adv_t [2020-10-28 07:48:39,568 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_ctrl1000_t [2020-10-28 07:48:39,568 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2020-10-28 07:48:39,568 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2020-10-28 07:48:39,568 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2020-10-28 07:48:39,568 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2020-10-28 07:48:39,568 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2020-10-28 07:48:39,568 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2020-10-28 07:48:39,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2020-10-28 07:48:39,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2020-10-28 07:48:39,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2020-10-28 07:48:39,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2020-10-28 07:48:39,569 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_get_readrq [2020-10-28 07:48:39,569 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_set_readrq [2020-10-28 07:48:39,569 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2020-10-28 07:48:39,569 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2020-10-28 07:48:39,569 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2020-10-28 07:48:39,569 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2020-10-28 07:48:39,570 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2020-10-28 07:48:39,570 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2020-10-28 07:48:39,570 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2020-10-28 07:48:39,570 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_ext [2020-10-28 07:48:39,570 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_ext [2020-10-28 07:48:39,570 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_dbg [2020-10-28 07:48:39,570 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_dbg [2020-10-28 07:48:39,570 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2020-10-28 07:48:39,570 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2020-10-28 07:48:39,571 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_phy_config [2020-10-28 07:48:39,571 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2020-10-28 07:48:39,571 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2020-10-28 07:48:39,571 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_osc [2020-10-28 07:48:39,571 INFO L130 BoogieDeclarations]: Found specification of procedure alx_stop_mac [2020-10-28 07:48:39,571 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2020-10-28 07:48:39,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 07:48:39,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 07:48:39,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 07:48:39,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 07:48:39,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 07:48:39,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-28 07:48:39,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-28 07:48:39,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-28 07:48:39,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-28 07:48:39,572 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 07:48:39,572 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 07:48:39,572 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-28 07:48:39,573 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 07:48:39,573 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 07:48:39,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 07:48:39,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 07:48:39,573 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 07:48:39,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 07:48:39,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 07:48:39,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 07:48:39,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 07:48:47,638 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 07:48:54,143 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 07:48:54,144 INFO L298 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-28 07:48:54,151 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:48:54 BoogieIcfgContainer [2020-10-28 07:48:54,151 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 07:48:54,155 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 07:48:54,155 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 07:48:54,159 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 07:48:54,160 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 07:48:32" (1/3) ... [2020-10-28 07:48:54,160 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35368598 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:48:54, skipping insertion in model container [2020-10-28 07:48:54,160 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:48:38" (2/3) ... [2020-10-28 07:48:54,161 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35368598 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:48:54, skipping insertion in model container [2020-10-28 07:48:54,161 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:48:54" (3/3) ... [2020-10-28 07:48:54,162 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2020-10-28 07:48:54,176 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 07:48:54,186 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 07:48:54,203 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 07:48:54,256 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 07:48:54,256 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 07:48:54,256 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 07:48:54,256 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 07:48:54,256 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 07:48:54,256 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 07:48:54,256 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 07:48:54,257 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 07:48:54,342 INFO L276 IsEmpty]: Start isEmpty. Operand 3686 states. [2020-10-28 07:48:54,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2020-10-28 07:48:54,378 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 07:48:54,381 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 07:48:54,382 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 07:48:54,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 07:48:54,389 INFO L82 PathProgramCache]: Analyzing trace with hash 1498159334, now seen corresponding path program 1 times [2020-10-28 07:48:54,400 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 07:48:54,401 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1843817401] [2020-10-28 07:48:54,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 07:48:55,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:48:55,539 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:55,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:56,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:56,780 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:57,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:48:57,836 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:02,467 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:02,468 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 256 [2020-10-28 07:49:02,468 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 6 [2020-10-28 07:49:02,468 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7274 [2020-10-28 07:49:02,471 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:02,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:49:02,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 128 [2020-10-28 07:49:02,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:49:02,473 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-28 07:49:06,469 WARN L193 SmtUtils]: Spent 3.59 s on a formula simplification that was a NOOP. DAG size: 691 [2020-10-28 07:49:06,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 07:49:06,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:06,530 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:08,685 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:08,685 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:49:08,686 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:49:08,686 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2173 [2020-10-28 07:49:08,686 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:08,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:49:08,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:49:08,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:49:08,687 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:49:08,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:49:08,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:08,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:08,883 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:08,915 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:08,915 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:49:08,915 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:49:08,916 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-28 07:49:08,916 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:08,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:49:08,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:49:08,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:49:08,916 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:49:08,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:49:08,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:08,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:08,959 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:08,960 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:49:08,960 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:49:08,960 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:49:08,960 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:08,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:49:08,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:49:08,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:49:08,961 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:49:08,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:49:08,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:08,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:09,043 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:09,044 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:49:09,044 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:49:09,044 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-28 07:49:09,044 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:09,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:49:09,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:49:09,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:49:09,045 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:49:09,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 07:49:09,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:09,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:09,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:09,101 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:09,101 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:49:09,101 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:49:09,101 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-28 07:49:09,102 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:09,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:49:09,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:49:09,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:49:09,102 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:49:09,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:49:09,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:09,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:09,130 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:09,130 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:49:09,130 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:49:09,130 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:49:09,130 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:09,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:49:09,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:49:09,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:49:09,131 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:49:09,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:49:09,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:09,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:09,156 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:09,157 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:49:09,157 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:49:09,157 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:49:09,157 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:09,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:49:09,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:49:09,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:49:09,158 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:49:09,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 07:49:09,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:09,180 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:09,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:09,224 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:09,224 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:49:09,224 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:49:09,224 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-28 07:49:09,224 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:09,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:49:09,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:49:09,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:49:09,225 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:49:09,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:49:09,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:09,246 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:09,251 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:09,252 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:49:09,252 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:49:09,252 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:49:09,252 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:09,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:49:09,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:49:09,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:49:09,253 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:49:09,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:49:09,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:09,279 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:09,287 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:09,287 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:49:09,287 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:49:09,287 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 07:49:09,287 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:09,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:49:09,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:49:09,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:49:09,288 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:49:09,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 07:49:09,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:09,315 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:09,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:09,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:09,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:49:09,356 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:49:09,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-28 07:49:09,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:09,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:49:09,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:49:09,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:49:09,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:49:09,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:49:09,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:09,379 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:09,386 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:09,386 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:49:09,386 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:49:09,386 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:49:09,386 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:09,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:49:09,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:49:09,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:49:09,387 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:49:09,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:49:09,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:09,405 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:09,411 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:09,411 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:49:09,411 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:49:09,412 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:49:09,412 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:09,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:49:09,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:49:09,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:49:09,413 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:49:09,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-28 07:49:09,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:09,439 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:09,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:09,481 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:09,482 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:49:09,482 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:49:09,482 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-28 07:49:09,482 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:09,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:49:09,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:49:09,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:49:09,483 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:49:09,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:49:09,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:09,506 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:09,515 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:09,515 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:49:09,515 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:49:09,515 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 07:49:09,516 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:09,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:49:09,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:49:09,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:49:09,516 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:49:09,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:49:09,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:09,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:09,547 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:09,547 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:49:09,547 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:49:09,547 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:49:09,547 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:09,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:49:09,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:49:09,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:49:09,548 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:49:09,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-28 07:49:09,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:09,567 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:09,570 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:09,570 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 07:49:09,570 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:49:09,570 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:49:09,570 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:09,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:49:09,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:49:09,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:49:09,571 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:49:09,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-28 07:49:09,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:09,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:09,706 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:09,706 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:49:09,706 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:49:09,706 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 90 [2020-10-28 07:49:09,707 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:09,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:49:09,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:49:09,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:49:09,707 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:49:09,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:49:09,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:09,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:09,882 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:09,882 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:49:09,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:49:09,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-28 07:49:09,883 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:09,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:49:09,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:49:09,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:49:09,884 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:49:09,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-10-28 07:49:09,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:09,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:09,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:10,115 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:10,117 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:49:10,117 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:49:10,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 152 [2020-10-28 07:49:10,118 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:10,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:49:10,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:49:10,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:49:10,119 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:49:10,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:49:10,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:10,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:10,154 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:10,155 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:49:10,155 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:49:10,155 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 07:49:10,156 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:10,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:49:10,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:49:10,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:49:10,157 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:49:10,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2020-10-28 07:49:10,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:10,210 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:10,230 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:10,341 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:10,341 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:49:10,341 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:49:10,341 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 143 [2020-10-28 07:49:10,342 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:10,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:49:10,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:49:10,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:49:10,342 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:49:10,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:49:10,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:10,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:10,370 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:10,370 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:49:10,371 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:49:10,371 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:49:10,371 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:10,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:49:10,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:49:10,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:49:10,372 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:49:10,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2020-10-28 07:49:10,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:10,402 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:10,419 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:10,499 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:10,499 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:49:10,500 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:49:10,500 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 106 [2020-10-28 07:49:10,500 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:10,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:49:10,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:49:10,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:49:10,501 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:49:10,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:49:10,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:10,523 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:10,528 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:10,528 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:49:10,528 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:49:10,529 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:49:10,529 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:10,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:49:10,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:49:10,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:49:10,530 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:49:10,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-28 07:49:10,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:10,591 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:10,596 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:10,597 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:49:10,597 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:49:10,598 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:49:10,598 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:10,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:49:10,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 07:49:10,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:49:10,599 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:49:10,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-28 07:49:10,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:10,652 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:10,656 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:10,656 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:49:10,656 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:49:10,657 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:49:10,657 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:10,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:49:10,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 07:49:10,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:49:10,657 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:49:10,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-28 07:49:10,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:49:10,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:49:10,683 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:49:10,683 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:49:10,683 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:49:10,684 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:49:10,684 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:49:10,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:49:10,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 07:49:10,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:49:10,684 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:49:10,824 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2020-10-28 07:49:10,825 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1843817401] [2020-10-28 07:49:10,827 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-28 07:49:10,827 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-10-28 07:49:10,828 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [778046501] [2020-10-28 07:49:10,834 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-10-28 07:49:10,834 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 07:49:10,848 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-10-28 07:49:10,849 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-10-28 07:49:10,852 INFO L87 Difference]: Start difference. First operand 3686 states. Second operand 12 states. [2020-10-28 07:49:13,909 WARN L193 SmtUtils]: Spent 2.99 s on a formula simplification that was a NOOP. DAG size: 700 [2020-10-28 07:49:27,411 WARN L193 SmtUtils]: Spent 3.06 s on a formula simplification that was a NOOP. DAG size: 706 [2020-10-28 07:49:30,486 WARN L193 SmtUtils]: Spent 3.00 s on a formula simplification that was a NOOP. DAG size: 703 [2020-10-28 07:49:33,599 WARN L193 SmtUtils]: Spent 3.02 s on a formula simplification that was a NOOP. DAG size: 705 [2020-10-28 07:49:36,833 WARN L193 SmtUtils]: Spent 3.07 s on a formula simplification that was a NOOP. DAG size: 708 [2020-10-28 07:49:39,905 WARN L193 SmtUtils]: Spent 2.94 s on a formula simplification that was a NOOP. DAG size: 697 [2020-10-28 07:49:43,159 WARN L193 SmtUtils]: Spent 3.00 s on a formula simplification that was a NOOP. DAG size: 704 [2020-10-28 07:49:46,371 WARN L193 SmtUtils]: Spent 3.01 s on a formula simplification that was a NOOP. DAG size: 699 [2020-10-28 07:52:15,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 07:52:15,518 INFO L93 Difference]: Finished difference Result 7338 states and 10032 transitions. [2020-10-28 07:52:15,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-10-28 07:52:15,522 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 180 [2020-10-28 07:52:15,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 07:52:15,581 INFO L225 Difference]: With dead ends: 7338 [2020-10-28 07:52:15,582 INFO L226 Difference]: Without dead ends: 3986 [2020-10-28 07:52:15,608 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 93 ImplicationChecksByTransitivity, 28.5s TimeCoverageRelationStatistics Valid=172, Invalid=428, Unknown=0, NotChecked=0, Total=600 [2020-10-28 07:52:15,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3986 states. [2020-10-28 07:52:17,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3986 to 3280. [2020-10-28 07:52:17,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3280 states. [2020-10-28 07:52:17,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3280 states to 3280 states and 4373 transitions. [2020-10-28 07:52:17,170 INFO L78 Accepts]: Start accepts. Automaton has 3280 states and 4373 transitions. Word has length 180 [2020-10-28 07:52:17,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 07:52:17,171 INFO L481 AbstractCegarLoop]: Abstraction has 3280 states and 4373 transitions. [2020-10-28 07:52:17,171 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-10-28 07:52:17,171 INFO L276 IsEmpty]: Start isEmpty. Operand 3280 states and 4373 transitions. [2020-10-28 07:52:17,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2020-10-28 07:52:17,180 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 07:52:17,181 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 07:52:17,181 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 07:52:17,181 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 07:52:17,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 07:52:17,182 INFO L82 PathProgramCache]: Analyzing trace with hash 1014942205, now seen corresponding path program 1 times [2020-10-28 07:52:17,182 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 07:52:17,183 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [259416371] [2020-10-28 07:52:17,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 07:52:17,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:52:17,650 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:52:18,057 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:52:18,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:52:19,229 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:52:19,713 FATAL L256 erpolLogProxyWrapper]: Now shrinking...