/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-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 03:21:07,279 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 03:21:07,282 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 03:21:07,329 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 03:21:07,330 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 03:21:07,336 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 03:21:07,338 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 03:21:07,343 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 03:21:07,346 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 03:21:07,351 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 03:21:07,353 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 03:21:07,354 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 03:21:07,355 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 03:21:07,358 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 03:21:07,361 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 03:21:07,364 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 03:21:07,365 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 03:21:07,368 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 03:21:07,375 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 03:21:07,382 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 03:21:07,384 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 03:21:07,385 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 03:21:07,387 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 03:21:07,389 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 03:21:07,397 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 03:21:07,398 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 03:21:07,398 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 03:21:07,400 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 03:21:07,400 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 03:21:07,401 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 03:21:07,402 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 03:21:07,402 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 03:21:07,404 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 03:21:07,405 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 03:21:07,406 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 03:21:07,406 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 03:21:07,407 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 03:21:07,407 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 03:21:07,407 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 03:21:07,408 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 03:21:07,409 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 03:21:07,416 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 03:21:07,470 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 03:21:07,470 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 03:21:07,474 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 03:21:07,474 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 03:21:07,474 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 03:21:07,475 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 03:21:07,475 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 03:21:07,475 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 03:21:07,475 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 03:21:07,475 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 03:21:07,476 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 03:21:07,477 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 03:21:07,477 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 03:21:07,477 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 03:21:07,477 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 03:21:07,477 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 03:21:07,478 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 03:21:07,478 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 03:21:07,478 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 03:21:07,478 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 03:21:07,478 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 03:21:07,479 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 03:21:07,479 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 03:21:07,479 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 03:21:07,479 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 03:21:07,479 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 03:21:07,479 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 03:21:07,480 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 03:21:07,893 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 03:21:07,919 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 03:21:07,922 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 03:21:07,924 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 03:21:07,924 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 03:21:07,925 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2020-10-28 03:21:08,005 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/965c6cd86/68625c3b8f364f9295a332dffcc000c6/FLAG804074441 [2020-10-28 03:21:09,017 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 03:21:09,019 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2020-10-28 03:21:09,098 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/965c6cd86/68625c3b8f364f9295a332dffcc000c6/FLAG804074441 [2020-10-28 03:21:09,433 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/965c6cd86/68625c3b8f364f9295a332dffcc000c6 [2020-10-28 03:21:09,436 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 03:21:09,445 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 03:21:09,449 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 03:21:09,450 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 03:21:09,454 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 03:21:09,456 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 03:21:09" (1/1) ... [2020-10-28 03:21:09,460 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@193ef6d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:21:09, skipping insertion in model container [2020-10-28 03:21:09,460 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 03:21:09" (1/1) ... [2020-10-28 03:21:09,468 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 03:21:09,668 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 03:21:12,702 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 03:21:12,803 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 03:21:13,169 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 03:21:14,067 INFO L208 MainTranslator]: Completed translation [2020-10-28 03:21:14,068 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:21:14 WrapperNode [2020-10-28 03:21:14,068 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 03:21:14,069 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 03:21:14,069 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 03:21:14,070 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 03:21:14,083 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:21:14" (1/1) ... [2020-10-28 03:21:14,083 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:21:14" (1/1) ... [2020-10-28 03:21:14,223 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:21:14" (1/1) ... [2020-10-28 03:21:14,224 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:21:14" (1/1) ... [2020-10-28 03:21:14,442 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:21:14" (1/1) ... [2020-10-28 03:21:14,488 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:21:14" (1/1) ... [2020-10-28 03:21:14,553 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:21:14" (1/1) ... [2020-10-28 03:21:14,610 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 03:21:14,612 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 03:21:14,612 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 03:21:14,612 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 03:21:14,613 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:21:14" (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 03:21:14,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 03:21:14,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 03:21:14,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-28 03:21:14,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-28 03:21:14,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-28 03:21:14,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-28 03:21:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-28 03:21:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-28 03:21:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 03:21:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 03:21:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-28 03:21:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-28 03:21:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 03:21:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 03:21:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-28 03:21:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 03:21:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-28 03:21:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-28 03:21:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2020-10-28 03:21:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2020-10-28 03:21:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 03:21:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 03:21:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-28 03:21:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 03:21:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-28 03:21:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-28 03:21:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-28 03:21:14,689 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-28 03:21:14,689 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-28 03:21:14,689 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-28 03:21:14,689 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-28 03:21:14,689 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-28 03:21:14,689 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-28 03:21:14,689 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-28 03:21:14,689 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-28 03:21:14,690 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-28 03:21:14,690 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-28 03:21:14,690 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-28 03:21:14,690 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-28 03:21:14,690 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-28 03:21:14,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-28 03:21:14,690 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2020-10-28 03:21:14,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-28 03:21:14,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-28 03:21:14,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-28 03:21:14,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-28 03:21:14,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-28 03:21:14,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-28 03:21:14,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-28 03:21:14,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-28 03:21:14,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-28 03:21:14,692 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-28 03:21:14,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-28 03:21:14,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2020-10-28 03:21:14,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2020-10-28 03:21:14,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2020-10-28 03:21:14,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2020-10-28 03:21:14,692 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-28 03:21:14,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-28 03:21:14,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-28 03:21:14,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-28 03:21:14,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2020-10-28 03:21:14,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2020-10-28 03:21:14,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2020-10-28 03:21:14,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-28 03:21:14,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-28 03:21:14,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-28 03:21:14,694 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-28 03:21:14,694 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-28 03:21:14,694 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_probe1 [2020-10-28 03:21:14,694 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2020-10-28 03:21:14,694 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2020-10-28 03:21:14,695 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2020-10-28 03:21:14,695 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2020-10-28 03:21:14,695 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2020-10-28 03:21:14,695 INFO L138 BoogieDeclarations]: Found implementation of procedure update_link [2020-10-28 03:21:14,695 INFO L138 BoogieDeclarations]: Found implementation of procedure update_csr6 [2020-10-28 03:21:14,695 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_timer [2020-10-28 03:21:14,695 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rxtx_rings [2020-10-28 03:21:14,696 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rxtx_rings [2020-10-28 03:21:14,696 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2020-10-28 03:21:14,696 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2020-10-28 03:21:14,696 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ringdesc [2020-10-28 03:21:14,696 INFO L138 BoogieDeclarations]: Found implementation of procedure free_ringdesc [2020-10-28 03:21:14,696 INFO L138 BoogieDeclarations]: Found implementation of procedure start_tx [2020-10-28 03:21:14,696 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2020-10-28 03:21:14,697 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2020-10-28 03:21:14,697 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_rx [2020-10-28 03:21:14,697 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_error [2020-10-28 03:21:14,697 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2020-10-28 03:21:14,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2020-10-28 03:21:14,697 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2020-10-28 03:21:14,697 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_drvinfo [2020-10-28 03:21:14,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_settings [2020-10-28 03:21:14,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_settings [2020-10-28 03:21:14,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2020-10-28 03:21:14,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_link [2020-10-28 03:21:14,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_msglevel [2020-10-28 03:21:14,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_msglevel [2020-10-28 03:21:14,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2020-10-28 03:21:14,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2020-10-28 03:21:14,699 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_remove1 [2020-10-28 03:21:14,699 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_suspend [2020-10-28 03:21:14,699 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_resume [2020-10-28 03:21:14,699 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_init [2020-10-28 03:21:14,699 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_exit [2020-10-28 03:21:14,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_w840_exit_14_2 [2020-10-28 03:21:14,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_w840_init_14_7 [2020-10-28 03:21:14,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-28 03:21:14,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-28 03:21:14,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-28 03:21:14,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-28 03:21:14,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2020-10-28 03:21:14,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-28 03:21:14,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_5_1 [2020-10-28 03:21:14,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2020-10-28 03:21:14,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_6_1 [2020-10-28 03:21:14,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2020-10-28 03:21:14,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2020-10-28 03:21:14,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2020-10-28 03:21:14,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-28 03:21:14,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-28 03:21:14,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-28 03:21:14,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-28 03:21:14,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-28 03:21:14,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-28 03:21:14,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-28 03:21:14,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-28 03:21:14,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_22 [2020-10-28 03:21:14,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-28 03:21:14,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-28 03:21:14,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 03:21:14,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-28 03:21:14,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-28 03:21:14,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-28 03:21:14,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2020-10-28 03:21:14,703 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 03:21:14,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-28 03:21:14,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-28 03:21:14,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-28 03:21:14,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-28 03:21:14,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-28 03:21:14,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-28 03:21:14,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2020-10-28 03:21:14,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-28 03:21:14,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-28 03:21:14,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-28 03:21:14,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-28 03:21:14,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-28 03:21:14,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-28 03:21:14,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-28 03:21:14,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-28 03:21:14,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-28 03:21:14,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-28 03:21:14,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-28 03:21:14,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2020-10-28 03:21:14,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-28 03:21:14,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-28 03:21:14,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-28 03:21:14,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-28 03:21:14,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-28 03:21:14,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-28 03:21:14,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-28 03:21:14,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2020-10-28 03:21:14,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2020-10-28 03:21:14,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-28 03:21:14,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2020-10-28 03:21:14,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2020-10-28 03:21:14,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2020-10-28 03:21:14,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-28 03:21:14,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2020-10-28 03:21:14,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2020-10-28 03:21:14,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_69 [2020-10-28 03:21:14,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_72 [2020-10-28 03:21:14,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2020-10-28 03:21:14,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2020-10-28 03:21:14,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_83 [2020-10-28 03:21:14,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_84 [2020-10-28 03:21:14,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_85 [2020-10-28 03:21:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_86 [2020-10-28 03:21:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_87 [2020-10-28 03:21:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_88 [2020-10-28 03:21:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_95 [2020-10-28 03:21:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_96 [2020-10-28 03:21:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_115 [2020-10-28 03:21:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_116 [2020-10-28 03:21:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_117 [2020-10-28 03:21:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_118 [2020-10-28 03:21:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_119 [2020-10-28 03:21:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_124 [2020-10-28 03:21:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_125 [2020-10-28 03:21:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_126 [2020-10-28 03:21:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 03:21:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-28 03:21:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-28 03:21:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-28 03:21:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-28 03:21:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 03:21:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 03:21:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 03:21:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 03:21:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-28 03:21:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-28 03:21:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-28 03:21:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-28 03:21:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-28 03:21:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-28 03:21:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 03:21:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 03:21:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 03:21:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 03:21:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-28 03:21:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 03:21:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-28 03:21:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-28 03:21:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-28 03:21:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 03:21:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 03:21:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 03:21:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-28 03:21:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-28 03:21:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-28 03:21:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-28 03:21:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-28 03:21:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 03:21:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 03:21:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 03:21:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 03:21:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 03:21:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 03:21:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 03:21:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 03:21:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 03:21:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 03:21:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 03:21:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 03:21:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 03:21:14,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 03:21:14,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 03:21:14,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 03:21:14,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 03:21:14,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 03:21:14,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 03:21:14,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 03:21:14,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 03:21:14,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 03:21:14,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 03:21:14,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 03:21:14,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 03:21:14,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 03:21:14,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 03:21:14,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 03:21:14,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 03:21:14,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 03:21:14,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 03:21:14,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 03:21:14,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-28 03:21:14,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-28 03:21:14,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-28 03:21:14,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-28 03:21:14,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-28 03:21:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-28 03:21:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-28 03:21:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 03:21:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 03:21:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 03:21:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 03:21:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 03:21:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 03:21:14,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 03:21:14,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 03:21:14,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 03:21:14,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2020-10-28 03:21:14,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2020-10-28 03:21:14,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_netdev_private [2020-10-28 03:21:14,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_netdev_private [2020-10-28 03:21:14,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_netdev_private [2020-10-28 03:21:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_netdev_private [2020-10-28 03:21:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_netdev_private [2020-10-28 03:21:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_netdev_private [2020-10-28 03:21:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 03:21:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 03:21:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 03:21:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 03:21:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 03:21:14,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 03:21:14,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 03:21:14,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 03:21:14,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 03:21:14,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 03:21:14,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 03:21:14,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 03:21:14,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 03:21:14,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 03:21:14,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 03:21:14,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 03:21:14,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-28 03:21:14,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-28 03:21:14,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-28 03:21:14,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-28 03:21:14,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-28 03:21:14,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-28 03:21:14,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-28 03:21:14,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 03:21:14,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 03:21:14,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 03:21:14,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 03:21:14,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 03:21:14,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 03:21:14,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 03:21:14,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 03:21:14,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 03:21:14,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 03:21:14,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 03:21:14,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 03:21:14,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 03:21:14,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 03:21:14,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 03:21:14,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 03:21:14,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 03:21:14,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 03:21:14,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-28 03:21:14,726 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 03:21:14,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-28 03:21:14,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-28 03:21:14,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 03:21:14,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-28 03:21:14,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2020-10-28 03:21:14,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2020-10-28 03:21:14,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2020-10-28 03:21:14,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-28 03:21:14,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-28 03:21:14,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-28 03:21:14,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 03:21:14,727 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-28 03:21:14,728 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 03:21:14,728 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-28 03:21:14,728 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 03:21:14,728 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-28 03:21:14,728 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-28 03:21:14,728 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-28 03:21:14,728 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2020-10-28 03:21:14,728 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-28 03:21:14,729 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-28 03:21:14,729 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-28 03:21:14,729 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-28 03:21:14,729 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-28 03:21:14,729 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-28 03:21:14,729 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-28 03:21:14,729 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-28 03:21:14,729 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-28 03:21:14,730 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-28 03:21:14,730 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-28 03:21:14,730 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2020-10-28 03:21:14,730 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-28 03:21:14,730 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2020-10-28 03:21:14,730 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-28 03:21:14,730 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-28 03:21:14,730 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-28 03:21:14,730 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-28 03:21:14,731 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-28 03:21:14,731 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-28 03:21:14,731 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-28 03:21:14,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-28 03:21:14,731 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2020-10-28 03:21:14,731 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2020-10-28 03:21:14,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-28 03:21:14,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-28 03:21:14,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 03:21:14,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-28 03:21:14,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-28 03:21:14,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-28 03:21:14,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-28 03:21:14,732 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-28 03:21:14,732 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2020-10-28 03:21:14,732 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2020-10-28 03:21:14,732 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2020-10-28 03:21:14,732 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-28 03:21:14,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-28 03:21:14,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-28 03:21:14,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-28 03:21:14,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-28 03:21:14,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-28 03:21:14,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-28 03:21:14,733 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-28 03:21:14,733 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2020-10-28 03:21:14,733 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2020-10-28 03:21:14,734 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-28 03:21:14,734 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-28 03:21:14,734 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-28 03:21:14,734 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-28 03:21:14,734 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 03:21:14,734 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-28 03:21:14,734 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-28 03:21:14,734 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2020-10-28 03:21:14,735 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2020-10-28 03:21:14,735 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-28 03:21:14,735 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-28 03:21:14,735 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2020-10-28 03:21:14,735 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-28 03:21:14,735 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 03:21:14,735 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 03:21:14,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 03:21:14,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 03:21:14,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 03:21:14,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 03:21:14,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 03:21:14,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-28 03:21:14,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-28 03:21:14,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-28 03:21:14,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-28 03:21:14,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-28 03:21:14,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 03:21:14,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-28 03:21:14,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 03:21:14,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-28 03:21:14,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-28 03:21:14,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 03:21:14,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 03:21:14,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-28 03:21:14,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-28 03:21:14,738 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 03:21:14,738 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 03:21:14,738 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-28 03:21:14,738 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 03:21:14,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 03:21:14,739 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 03:21:14,739 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2020-10-28 03:21:14,739 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-28 03:21:14,739 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-28 03:21:14,739 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 03:21:14,739 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 03:21:14,739 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-28 03:21:14,739 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 03:21:14,740 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-28 03:21:14,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 03:21:14,740 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-28 03:21:14,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 03:21:14,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 03:21:14,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2020-10-28 03:21:14,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2020-10-28 03:21:14,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-28 03:21:14,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-28 03:21:14,740 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2020-10-28 03:21:14,741 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2020-10-28 03:21:14,741 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2020-10-28 03:21:14,741 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2020-10-28 03:21:14,741 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 03:21:14,741 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 03:21:14,741 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-28 03:21:14,741 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 03:21:14,741 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-28 03:21:14,741 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 03:21:14,741 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 03:21:14,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_69 [2020-10-28 03:21:14,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_95 [2020-10-28 03:21:14,742 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-28 03:21:14,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_87 [2020-10-28 03:21:14,742 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 03:21:14,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_72 [2020-10-28 03:21:14,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_96 [2020-10-28 03:21:14,742 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-28 03:21:14,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_88 [2020-10-28 03:21:14,742 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-28 03:21:14,743 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-28 03:21:14,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_124 [2020-10-28 03:21:14,743 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-28 03:21:14,743 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-28 03:21:14,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_116 [2020-10-28 03:21:14,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_119 [2020-10-28 03:21:14,743 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-28 03:21:14,743 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-28 03:21:14,743 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2020-10-28 03:21:14,743 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-10-28 03:21:14,744 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2020-10-28 03:21:14,744 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2020-10-28 03:21:14,744 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-28 03:21:14,744 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-28 03:21:14,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2020-10-28 03:21:14,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2020-10-28 03:21:14,744 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-28 03:21:14,744 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-28 03:21:14,744 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-28 03:21:14,745 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 03:21:14,745 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-28 03:21:14,745 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-28 03:21:14,745 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-28 03:21:14,745 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-28 03:21:14,745 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-28 03:21:14,745 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-28 03:21:14,745 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-28 03:21:14,746 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-28 03:21:14,746 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-28 03:21:14,746 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-28 03:21:14,746 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-28 03:21:14,746 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 03:21:14,746 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-28 03:21:14,746 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 03:21:14,746 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-28 03:21:14,746 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-28 03:21:14,747 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-28 03:21:14,747 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-28 03:21:14,747 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-28 03:21:14,747 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-28 03:21:14,747 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-28 03:21:14,747 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-28 03:21:14,747 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-28 03:21:14,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 03:21:14,748 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-28 03:21:14,748 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-28 03:21:14,748 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-28 03:21:14,748 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-28 03:21:14,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 03:21:14,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 03:21:14,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 03:21:14,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2020-10-28 03:21:14,748 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-28 03:21:14,749 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2020-10-28 03:21:14,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 03:21:14,749 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2020-10-28 03:21:14,749 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-28 03:21:14,749 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-28 03:21:14,749 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-28 03:21:14,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_85 [2020-10-28 03:21:14,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_118 [2020-10-28 03:21:14,750 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-28 03:21:14,750 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-28 03:21:14,750 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-28 03:21:14,750 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-28 03:21:14,750 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-28 03:21:14,750 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-28 03:21:14,750 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-28 03:21:14,750 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-28 03:21:14,750 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-28 03:21:14,751 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-28 03:21:14,751 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-28 03:21:14,751 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-28 03:21:14,751 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-28 03:21:14,751 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-28 03:21:14,751 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-28 03:21:14,751 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2020-10-28 03:21:14,751 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-28 03:21:14,752 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-28 03:21:14,752 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2020-10-28 03:21:14,752 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2020-10-28 03:21:14,752 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2020-10-28 03:21:14,752 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-28 03:21:14,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_84 [2020-10-28 03:21:14,752 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-28 03:21:14,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_117 [2020-10-28 03:21:14,752 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-28 03:21:14,753 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-28 03:21:14,753 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-28 03:21:14,753 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-28 03:21:14,753 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-28 03:21:14,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_125 [2020-10-28 03:21:14,753 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-28 03:21:14,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_126 [2020-10-28 03:21:14,753 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-28 03:21:14,753 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-28 03:21:14,753 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-28 03:21:14,754 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-28 03:21:14,754 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2020-10-28 03:21:14,754 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2020-10-28 03:21:14,754 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2020-10-28 03:21:14,754 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-28 03:21:14,754 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-28 03:21:14,754 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-28 03:21:14,754 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-28 03:21:14,754 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-28 03:21:14,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_86 [2020-10-28 03:21:14,755 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-28 03:21:14,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_115 [2020-10-28 03:21:14,755 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2020-10-28 03:21:14,755 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2020-10-28 03:21:14,755 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-28 03:21:14,755 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-28 03:21:14,755 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-28 03:21:14,755 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-28 03:21:14,756 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-28 03:21:14,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_83 [2020-10-28 03:21:14,756 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2020-10-28 03:21:14,756 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2020-10-28 03:21:14,756 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-28 03:21:14,756 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2020-10-28 03:21:14,756 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-28 03:21:14,756 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2020-10-28 03:21:14,756 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2020-10-28 03:21:14,757 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2020-10-28 03:21:14,757 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-28 03:21:14,757 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2020-10-28 03:21:14,757 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2020-10-28 03:21:14,757 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2020-10-28 03:21:14,757 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2020-10-28 03:21:14,757 INFO L130 BoogieDeclarations]: Found specification of procedure update_link [2020-10-28 03:21:14,757 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_timer [2020-10-28 03:21:14,758 INFO L130 BoogieDeclarations]: Found specification of procedure init_rxtx_rings [2020-10-28 03:21:14,758 INFO L130 BoogieDeclarations]: Found specification of procedure free_rxtx_rings [2020-10-28 03:21:14,758 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2020-10-28 03:21:14,758 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2020-10-28 03:21:14,758 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ringdesc [2020-10-28 03:21:14,758 INFO L130 BoogieDeclarations]: Found specification of procedure free_ringdesc [2020-10-28 03:21:14,758 INFO L130 BoogieDeclarations]: Found specification of procedure start_tx [2020-10-28 03:21:14,758 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2020-10-28 03:21:14,758 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_error [2020-10-28 03:21:14,758 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx [2020-10-28 03:21:14,758 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2020-10-28 03:21:14,759 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2020-10-28 03:21:14,759 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2020-10-28 03:21:14,759 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2020-10-28 03:21:14,759 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2020-10-28 03:21:14,759 INFO L130 BoogieDeclarations]: Found specification of procedure w840_probe1 [2020-10-28 03:21:14,759 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 03:21:14,759 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2020-10-28 03:21:14,759 INFO L130 BoogieDeclarations]: Found specification of procedure update_csr6 [2020-10-28 03:21:14,759 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2020-10-28 03:21:14,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 03:21:14,760 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_drvinfo [2020-10-28 03:21:14,760 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_settings [2020-10-28 03:21:14,760 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_settings [2020-10-28 03:21:14,760 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2020-10-28 03:21:14,760 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_link [2020-10-28 03:21:14,760 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_msglevel [2020-10-28 03:21:14,760 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_msglevel [2020-10-28 03:21:14,760 INFO L130 BoogieDeclarations]: Found specification of procedure w840_remove1 [2020-10-28 03:21:14,760 INFO L130 BoogieDeclarations]: Found specification of procedure w840_suspend [2020-10-28 03:21:14,761 INFO L130 BoogieDeclarations]: Found specification of procedure w840_resume [2020-10-28 03:21:14,761 INFO L130 BoogieDeclarations]: Found specification of procedure w840_init [2020-10-28 03:21:14,761 INFO L130 BoogieDeclarations]: Found specification of procedure w840_exit [2020-10-28 03:21:14,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_w840_exit_14_2 [2020-10-28 03:21:14,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_w840_init_14_7 [2020-10-28 03:21:14,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-28 03:21:14,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-28 03:21:14,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-28 03:21:14,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-28 03:21:14,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2020-10-28 03:21:14,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-28 03:21:14,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_5_1 [2020-10-28 03:21:14,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2020-10-28 03:21:14,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_6_1 [2020-10-28 03:21:14,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2020-10-28 03:21:14,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2020-10-28 03:21:14,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2020-10-28 03:21:14,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-28 03:21:14,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-28 03:21:14,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-28 03:21:14,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-28 03:21:14,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-28 03:21:14,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-28 03:21:14,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-28 03:21:14,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-28 03:21:14,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_22 [2020-10-28 03:21:14,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-28 03:21:14,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-28 03:21:14,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 03:21:14,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-28 03:21:14,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-28 03:21:14,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-28 03:21:14,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2020-10-28 03:21:14,764 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 03:21:14,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-28 03:21:14,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-28 03:21:14,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-28 03:21:14,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-28 03:21:14,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-28 03:21:14,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-28 03:21:14,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2020-10-28 03:21:14,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-28 03:21:14,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-28 03:21:14,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-28 03:21:14,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-28 03:21:14,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-28 03:21:14,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-28 03:21:14,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-28 03:21:14,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-28 03:21:14,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-28 03:21:14,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-28 03:21:14,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-28 03:21:14,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2020-10-28 03:21:14,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-28 03:21:14,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-28 03:21:14,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-28 03:21:14,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-28 03:21:14,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-28 03:21:14,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-28 03:21:14,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-28 03:21:14,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2020-10-28 03:21:14,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2020-10-28 03:21:14,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-28 03:21:14,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2020-10-28 03:21:14,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2020-10-28 03:21:14,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2020-10-28 03:21:14,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-28 03:21:14,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2020-10-28 03:21:14,767 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-28 03:21:14,768 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 03:21:14,768 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 03:21:14,768 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-28 03:21:14,768 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-28 03:21:14,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-28 03:21:14,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-28 03:21:14,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-28 03:21:14,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-28 03:21:14,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-28 03:21:14,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 03:21:14,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-28 03:21:14,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 03:21:14,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 03:21:14,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 03:21:14,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 03:21:14,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-28 03:21:14,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-28 03:21:14,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-28 03:21:14,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-28 03:21:14,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 03:21:14,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 03:21:14,770 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 03:21:14,770 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 03:21:14,770 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 03:21:14,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 03:21:14,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 03:21:14,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 03:21:14,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 03:21:14,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-28 03:21:14,770 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 03:21:14,771 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 03:21:14,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-28 03:21:14,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-28 03:21:14,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-28 03:21:14,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-28 03:21:14,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 03:21:14,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 03:21:14,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 03:21:14,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 03:21:14,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 03:21:14,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 03:21:14,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 03:21:14,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 03:21:14,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 03:21:14,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 03:21:14,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 03:21:14,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 03:21:14,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 03:21:14,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 03:21:14,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 03:21:14,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 03:21:14,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 03:21:14,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 03:21:14,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 03:21:14,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 03:21:14,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 03:21:14,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 03:21:14,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 03:21:14,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 03:21:14,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 03:21:14,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 03:21:14,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 03:21:14,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 03:21:14,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 03:21:14,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 03:21:14,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-28 03:21:14,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-28 03:21:14,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-28 03:21:14,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-28 03:21:14,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-28 03:21:14,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-28 03:21:14,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-28 03:21:14,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 03:21:14,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 03:21:14,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 03:21:14,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 03:21:14,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 03:21:14,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 03:21:14,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 03:21:14,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 03:21:14,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 03:21:14,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_netdev_private [2020-10-28 03:21:14,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_netdev_private [2020-10-28 03:21:14,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_netdev_private [2020-10-28 03:21:14,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_netdev_private [2020-10-28 03:21:14,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_netdev_private [2020-10-28 03:21:14,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_netdev_private [2020-10-28 03:21:14,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 03:21:14,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 03:21:14,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 03:21:14,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 03:21:14,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 03:21:14,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 03:21:14,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 03:21:14,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 03:21:14,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 03:21:14,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 03:21:14,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 03:21:14,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 03:21:14,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 03:21:14,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 03:21:14,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 03:21:14,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 03:21:14,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-28 03:21:14,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-28 03:21:14,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-28 03:21:14,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-28 03:21:14,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-28 03:21:14,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-28 03:21:14,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-28 03:21:14,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 03:21:14,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 03:21:14,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 03:21:14,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 03:21:14,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 03:21:14,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 03:21:14,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 03:21:14,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 03:21:14,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 03:21:14,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 03:21:14,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 03:21:14,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 03:21:14,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 03:21:14,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 03:21:14,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 03:21:14,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 03:21:14,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 03:21:14,781 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 03:21:14,781 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 03:21:14,781 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 03:21:14,781 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 03:21:14,781 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 03:21:14,781 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 03:21:14,781 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-28 03:21:14,781 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 03:21:14,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 03:21:14,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 03:21:14,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 03:21:14,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 03:21:14,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 03:21:14,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 03:21:14,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 03:21:14,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 03:21:19,288 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-28 03:21:20,590 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 03:21:30,741 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 03:21:30,741 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-28 03:21:30,747 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 03:21:30 BoogieIcfgContainer [2020-10-28 03:21:30,747 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 03:21:30,749 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 03:21:30,749 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 03:21:30,752 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 03:21:30,752 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 03:21:09" (1/3) ... [2020-10-28 03:21:30,753 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@211b6e92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 03:21:30, skipping insertion in model container [2020-10-28 03:21:30,753 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:21:14" (2/3) ... [2020-10-28 03:21:30,754 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@211b6e92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 03:21:30, skipping insertion in model container [2020-10-28 03:21:30,754 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 03:21:30" (3/3) ... [2020-10-28 03:21:30,755 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2020-10-28 03:21:30,767 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 03:21:30,774 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 03:21:30,788 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 03:21:30,825 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 03:21:30,825 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 03:21:30,825 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 03:21:30,825 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 03:21:30,825 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 03:21:30,825 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 03:21:30,825 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 03:21:30,825 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 03:21:30,911 INFO L276 IsEmpty]: Start isEmpty. Operand 2814 states. [2020-10-28 03:21:31,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2020-10-28 03:21:31,040 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 03:21:31,041 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 03:21:31,043 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 03:21:31,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 03:21:31,057 INFO L82 PathProgramCache]: Analyzing trace with hash -1474676005, now seen corresponding path program 1 times [2020-10-28 03:21:31,067 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 03:21:31,068 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1337236543] [2020-10-28 03:21:31,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 03:21:32,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:21:32,426 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:21:37,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:21:37,771 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 264 [2020-10-28 03:21:37,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:21:37,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5690 [2020-10-28 03:21:37,774 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:21:37,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 03:21:37,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 147 [2020-10-28 03:21:37,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 17 [2020-10-28 03:21:37,775 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 03:22:05,481 WARN L193 SmtUtils]: Spent 27.26 s on a formula simplification that was a NOOP. DAG size: 1525 [2020-10-28 03:22:05,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 03:22:05,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:05,558 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:08,732 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:08,733 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:22:08,733 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:08,733 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3199 [2020-10-28 03:22:08,733 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:08,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:08,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:22:08,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:08,734 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:08,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 03:22:08,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:08,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:08,870 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:08,870 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 03:22:08,871 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:08,871 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 03:22:08,871 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:08,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:08,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:22:08,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:08,872 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 03:22:09,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,088 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,089 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 132 [2020-10-28 03:22:09,089 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,089 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-28 03:22:09,089 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:09,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:22:09,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:09,090 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 03:22:09,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,185 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,185 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 127 [2020-10-28 03:22:09,185 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,185 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-28 03:22:09,186 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:09,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:22:09,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:09,186 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 03:22:09,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,286 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,286 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:22:09,286 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,287 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 03:22:09,287 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:09,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:22:09,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:09,288 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:22:09,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,309 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,313 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,314 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:22:09,314 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,314 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 03:22:09,314 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:09,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:22:09,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:09,315 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 03:22:09,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,342 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,342 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:22:09,342 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,343 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 03:22:09,343 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:09,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:22:09,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:09,344 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:22:09,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,364 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,365 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:22:09,365 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,365 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 03:22:09,365 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:09,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:22:09,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:09,366 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 03:22:09,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,390 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,390 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:22:09,391 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,391 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 03:22:09,391 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:09,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:22:09,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:09,392 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:22:09,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,413 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,413 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:22:09,413 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,414 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 03:22:09,414 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:09,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:22:09,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:09,415 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-28 03:22:09,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,432 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,456 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,457 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:22:09,457 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,457 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-28 03:22:09,457 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:09,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:22:09,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:09,458 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:22:09,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,485 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:22:09,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,486 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 03:22:09,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:09,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:22:09,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:09,487 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-28 03:22:09,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,517 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,518 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:22:09,518 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,518 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 03:22:09,518 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:09,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:22:09,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:09,519 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:22:09,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,536 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:22:09,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,537 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 03:22:09,537 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:09,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:22:09,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:09,538 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-28 03:22:09,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,553 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,559 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,559 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:22:09,559 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,559 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 03:22:09,560 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:09,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:22:09,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:09,560 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:22:09,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,574 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,578 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,578 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:22:09,578 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,579 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 03:22:09,579 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:09,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:22:09,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:09,580 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 03:22:09,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,595 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,601 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,601 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:22:09,601 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,602 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 03:22:09,602 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:09,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:22:09,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:09,603 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:22:09,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,618 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,621 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:22:09,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,621 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 03:22:09,622 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:09,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:22:09,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:09,622 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-28 03:22:09,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,637 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,643 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,643 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:22:09,643 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,643 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 03:22:09,644 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:09,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:22:09,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:09,644 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:22:09,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,658 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,662 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,662 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:22:09,662 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,662 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 03:22:09,663 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:09,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:22:09,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:09,663 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-28 03:22:09,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,704 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,710 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,711 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:22:09,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 03:22:09,711 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 03:22:09,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:22:09,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 03:22:09,712 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-10-28 03:22:09,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,725 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,727 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,728 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 03:22:09,728 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,728 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 03:22:09,728 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:09,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-28 03:22:09,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:09,729 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2020-10-28 03:22:09,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,747 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,747 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:22:09,747 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,748 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 03:22:09,748 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:09,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 03:22:09,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:09,749 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-28 03:22:09,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,765 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,776 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,776 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 03:22:09,777 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,777 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 03:22:09,777 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:09,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-28 03:22:09,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:09,778 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:22:09,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,796 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,796 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:22:09,797 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,797 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 03:22:09,797 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:09,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:22:09,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:09,798 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-10-28 03:22:09,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,812 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,816 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,816 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:22:09,816 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,817 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 03:22:09,817 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:09,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 03:22:09,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:09,818 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-10-28 03:22:09,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,832 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,835 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,836 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:22:09,836 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,836 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 03:22:09,836 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:09,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 03:22:09,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:09,837 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-28 03:22:09,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,851 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,855 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,855 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:22:09,855 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,855 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 03:22:09,856 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:09,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 03:22:09,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:09,856 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:09,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2020-10-28 03:22:09,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:22:09,869 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:09,872 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:09,873 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:22:09,873 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:22:09,873 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 03:22:09,873 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:09,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:22:09,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 03:22:09,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:22:09,874 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:22:10,049 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2020-10-28 03:22:10,050 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1337236543] [2020-10-28 03:22:10,052 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 03:22:10,052 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-28 03:22:10,053 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [92134079] [2020-10-28 03:22:10,057 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-28 03:22:10,058 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 03:22:10,069 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-28 03:22:10,069 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-28 03:22:10,071 INFO L87 Difference]: Start difference. First operand 2814 states. Second operand 6 states. [2020-10-28 03:22:48,435 WARN L193 SmtUtils]: Spent 29.35 s on a formula simplification that was a NOOP. DAG size: 1527 [2020-10-28 03:22:51,644 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 64