/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=SHALLOWEST --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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-27 07:13:12,522 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 07:13:12,525 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 07:13:12,563 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 07:13:12,563 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 07:13:12,565 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 07:13:12,567 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 07:13:12,569 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 07:13:12,571 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 07:13:12,572 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 07:13:12,574 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 07:13:12,575 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 07:13:12,576 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 07:13:12,577 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 07:13:12,578 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 07:13:12,580 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 07:13:12,581 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 07:13:12,582 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 07:13:12,584 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 07:13:12,587 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 07:13:12,589 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 07:13:12,590 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 07:13:12,592 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 07:13:12,593 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 07:13:12,596 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 07:13:12,597 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 07:13:12,597 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 07:13:12,598 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 07:13:12,599 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 07:13:12,600 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-27 07:13:12,600 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-27 07:13:12,601 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-27 07:13:12,602 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-27 07:13:12,603 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-27 07:13:12,605 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-27 07:13:12,605 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-27 07:13:12,606 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-27 07:13:12,606 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-27 07:13:12,607 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 07:13:12,608 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 07:13:12,609 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 07:13:12,610 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 [2020-10-27 07:13:12,669 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 07:13:12,669 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 07:13:12,672 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 07:13:12,673 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 07:13:12,673 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 07:13:12,673 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 07:13:12,674 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 07:13:12,674 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 07:13:12,676 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 07:13:12,676 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 07:13:12,677 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 07:13:12,677 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 07:13:12,678 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 07:13:12,678 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 07:13:12,679 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 07:13:12,679 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 07:13:12,679 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 07:13:12,680 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 07:13:12,680 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 07:13:12,681 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 07:13:12,681 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 07:13:12,681 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 07:13:12,682 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 07:13:12,682 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 07:13:12,682 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 07:13:12,683 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 07:13:12,683 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-27 07:13:12,683 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 07:13:13,126 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 07:13:13,172 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 07:13:13,175 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 07:13:13,176 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 07:13:13,177 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 07:13:13,179 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2020-10-27 07:13:13,267 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4a4edab59/c100211d68e44aa6a1a8f31c8d83d43b/FLAGd1436cee1 [2020-10-27 07:13:14,397 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 07:13:14,398 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2020-10-27 07:13:14,489 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4a4edab59/c100211d68e44aa6a1a8f31c8d83d43b/FLAGd1436cee1 [2020-10-27 07:13:14,763 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4a4edab59/c100211d68e44aa6a1a8f31c8d83d43b [2020-10-27 07:13:14,768 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 07:13:14,776 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 07:13:14,778 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 07:13:14,779 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 07:13:14,783 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 07:13:14,784 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 07:13:14" (1/1) ... [2020-10-27 07:13:14,789 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73b1b7fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 07:13:14, skipping insertion in model container [2020-10-27 07:13:14,790 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 07:13:14" (1/1) ... [2020-10-27 07:13:14,798 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 07:13:15,099 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 07:13:19,805 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 07:13:19,907 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 07:13:20,475 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 07:13:21,663 INFO L208 MainTranslator]: Completed translation [2020-10-27 07:13:21,664 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 07:13:21 WrapperNode [2020-10-27 07:13:21,665 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 07:13:21,666 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 07:13:21,667 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 07:13:21,667 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 07:13:21,681 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 07:13:21" (1/1) ... [2020-10-27 07:13:21,681 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 07:13:21" (1/1) ... [2020-10-27 07:13:21,848 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 07:13:21" (1/1) ... [2020-10-27 07:13:21,853 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 07:13:21" (1/1) ... [2020-10-27 07:13:22,036 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 07:13:21" (1/1) ... [2020-10-27 07:13:22,068 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 07:13:21" (1/1) ... [2020-10-27 07:13:22,158 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 07:13:21" (1/1) ... [2020-10-27 07:13:22,225 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 07:13:22,226 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 07:13:22,227 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 07:13:22,227 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 07:13:22,228 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 07:13:21" (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 [2020-10-27 07:13:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 07:13:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 07:13:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-27 07:13:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-27 07:13:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-27 07:13:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-27 07:13:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-27 07:13:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~~u16~0 [2020-10-27 07:13:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2020-10-27 07:13:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-27 07:13:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-27 07:13:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-27 07:13:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 07:13:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-27 07:13:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-27 07:13:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-27 07:13:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-27 07:13:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-27 07:13:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-27 07:13:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-27 07:13:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2020-10-27 07:13:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2020-10-27 07:13:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-27 07:13:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-27 07:13:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-27 07:13:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-27 07:13:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-27 07:13:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-27 07:13:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2020-10-27 07:13:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2020-10-27 07:13:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2020-10-27 07:13:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2020-10-27 07:13:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-27 07:13:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-27 07:13:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-27 07:13:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2020-10-27 07:13:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-27 07:13:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-27 07:13:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-27 07:13:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-27 07:13:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-27 07:13:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-27 07:13:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-27 07:13:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-27 07:13:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-27 07:13:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-27 07:13:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-27 07:13:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-27 07:13:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-27 07:13:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-27 07:13:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2020-10-27 07:13:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2020-10-27 07:13:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2020-10-27 07:13:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-27 07:13:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-27 07:13:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-27 07:13:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-27 07:13:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-27 07:13:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-27 07:13:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-27 07:13:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-27 07:13:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-27 07:13:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-27 07:13:22,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-27 07:13:22,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-27 07:13:22,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-27 07:13:22,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-27 07:13:22,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-27 07:13:22,324 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-27 07:13:22,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-27 07:13:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2020-10-27 07:13:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2020-10-27 07:13:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2020-10-27 07:13:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2020-10-27 07:13:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_supported [2020-10-27 07:13:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-27 07:13:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-27 07:13:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-27 07:13:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-27 07:13:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2020-10-27 07:13:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2020-10-27 07:13:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-27 07:13:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-27 07:13:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-27 07:13:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-27 07:13:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-27 07:13:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-27 07:13:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-27 07:13:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-27 07:13:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2020-10-27 07:13:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2020-10-27 07:13:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2020-10-27 07:13:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2020-10-27 07:13:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2020-10-27 07:13:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_rap [2020-10-27 07:13:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_rap [2020-10-27 07:13:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2020-10-27 07:13:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_check [2020-10-27 07:13:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2020-10-27 07:13:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2020-10-27 07:13:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2020-10-27 07:13:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2020-10-27 07:13:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_rap [2020-10-27 07:13:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_rap [2020-10-27 07:13:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2020-10-27 07:13:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_check [2020-10-27 07:13:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2020-10-27 07:13:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2020-10-27 07:13:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_realloc_tx_ring [2020-10-27 07:13:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_realloc_rx_ring [2020-10-27 07:13:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2020-10-27 07:13:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2020-10-27 07:13:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_settings [2020-10-27 07:13:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_settings [2020-10-27 07:13:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_drvinfo [2020-10-27 07:13:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_link [2020-10-27 07:13:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_msglevel [2020-10-27 07:13:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_msglevel [2020-10-27 07:13:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_nway_reset [2020-10-27 07:13:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_ringparam [2020-10-27 07:13:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_ringparam [2020-10-27 07:13:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_strings [2020-10-27 07:13:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_sset_count [2020-10-27 07:13:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_ethtool_test [2020-10-27 07:13:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_loopback_test [2020-10-27 07:13:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_phys_id [2020-10-27 07:13:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2020-10-27 07:13:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_rx_entry [2020-10-27 07:13:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_rx [2020-10-27 07:13:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx [2020-10-27 07:13:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll [2020-10-27 07:13:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs_len [2020-10-27 07:13:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs [2020-10-27 07:13:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe_vlbus [2020-10-27 07:13:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe_pci [2020-10-27 07:13:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2020-10-27 07:13:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_alloc_ring [2020-10-27 07:13:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2020-10-27 07:13:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2020-10-27 07:13:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2020-10-27 07:13:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2020-10-27 07:13:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2020-10-27 07:13:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2020-10-27 07:13:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_start_xmit [2020-10-27 07:13:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2020-10-27 07:13:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2020-10-27 07:13:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_stats [2020-10-27 07:13:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2020-10-27 07:13:22,336 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2020-10-27 07:13:22,336 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2020-10-27 07:13:22,336 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2020-10-27 07:13:22,336 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_ioctl [2020-10-27 07:13:22,336 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_otherphy [2020-10-27 07:13:22,336 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2020-10-27 07:13:22,336 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_watchdog [2020-10-27 07:13:22,337 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_suspend [2020-10-27 07:13:22,337 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2020-10-27 07:13:22,337 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2020-10-27 07:13:22,337 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_module [2020-10-27 07:13:22,337 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_cleanup_module [2020-10-27 07:13:22,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2020-10-27 07:13:22,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_pcnet32_init_module_16_9 [2020-10-27 07:13:22,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-27 07:13:22,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-27 07:13:22,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-27 07:13:22,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_24 [2020-10-27 07:13:22,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_27 [2020-10-27 07:13:22,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_30 [2020-10-27 07:13:22,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_33 [2020-10-27 07:13:22,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_36 [2020-10-27 07:13:22,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_39 [2020-10-27 07:13:22,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_9 [2020-10-27 07:13:22,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_24 [2020-10-27 07:13:22,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_27 [2020-10-27 07:13:22,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_30 [2020-10-27 07:13:22,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_33 [2020-10-27 07:13:22,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_36 [2020-10-27 07:13:22,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_39 [2020-10-27 07:13:22,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_9 [2020-10-27 07:13:22,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-27 07:13:22,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2020-10-27 07:13:22,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_14_1 [2020-10-27 07:13:22,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_base_instance_14_16_4 [2020-10-27 07:13:22,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_1 [2020-10-27 07:13:22,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2020-10-27 07:13:22,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_8_1 [2020-10-27 07:13:22,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_12_2 [2020-10-27 07:13:22,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_4 [2020-10-27 07:13:22,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_15_2 [2020-10-27 07:13:22,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_base_instance_14_16_5 [2020-10-27 07:13:22,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-27 07:13:22,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-27 07:13:22,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-27 07:13:22,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-27 07:13:22,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-27 07:13:22,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-27 07:13:22,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_22 [2020-10-27 07:13:22,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_25 [2020-10-27 07:13:22,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-27 07:13:22,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2020-10-27 07:13:22,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2020-10-27 07:13:22,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2020-10-27 07:13:22,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-27 07:13:22,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2020-10-27 07:13:22,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2020-10-27 07:13:22,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_32 [2020-10-27 07:13:22,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_33 [2020-10-27 07:13:22,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_36 [2020-10-27 07:13:22,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2020-10-27 07:13:22,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_40 [2020-10-27 07:13:22,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_41 [2020-10-27 07:13:22,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-27 07:13:22,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-27 07:13:22,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-27 07:13:22,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_16 [2020-10-27 07:13:22,344 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 07:13:22,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-27 07:13:22,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-27 07:13:22,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-27 07:13:22,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-27 07:13:22,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-27 07:13:22,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-27 07:13:22,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2020-10-27 07:13:22,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-27 07:13:22,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-27 07:13:22,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-27 07:13:22,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-27 07:13:22,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-27 07:13:22,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-27 07:13:22,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-27 07:13:22,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-27 07:13:22,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-27 07:13:22,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-27 07:13:22,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-27 07:13:22,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_11_6 [2020-10-27 07:13:22,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-27 07:13:22,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pcnet32_access_base_instance_3 [2020-10-27 07:13:22,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pcnet32_access_base_instance_4 [2020-10-27 07:13:22,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-27 07:13:22,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-27 07:13:22,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2020-10-27 07:13:22,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2020-10-27 07:13:22,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-27 07:13:22,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-27 07:13:22,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-27 07:13:22,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-27 07:13:22,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2020-10-27 07:13:22,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2020-10-27 07:13:22,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_10 [2020-10-27 07:13:22,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_19 [2020-10-27 07:13:22,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_10 [2020-10-27 07:13:22,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_19 [2020-10-27 07:13:22,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2020-10-27 07:13:22,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_3 [2020-10-27 07:13:22,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2020-10-27 07:13:22,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2020-10-27 07:13:22,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-27 07:13:22,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_13_2 [2020-10-27 07:13:22,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_46 [2020-10-27 07:13:22,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_49 [2020-10-27 07:13:22,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2020-10-27 07:13:22,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2020-10-27 07:13:22,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_62 [2020-10-27 07:13:22,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2020-10-27 07:13:22,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_64 [2020-10-27 07:13:22,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_66 [2020-10-27 07:13:22,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_68 [2020-10-27 07:13:22,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_70 [2020-10-27 07:13:22,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_72 [2020-10-27 07:13:22,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_74 [2020-10-27 07:13:22,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_76 [2020-10-27 07:13:22,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_78 [2020-10-27 07:13:22,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_80 [2020-10-27 07:13:22,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_83 [2020-10-27 07:13:22,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_84 [2020-10-27 07:13:22,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_86 [2020-10-27 07:13:22,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_88 [2020-10-27 07:13:22,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_90 [2020-10-27 07:13:22,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_91 [2020-10-27 07:13:22,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_92 [2020-10-27 07:13:22,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_93 [2020-10-27 07:13:22,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_94 [2020-10-27 07:13:22,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_95 [2020-10-27 07:13:22,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_98 [2020-10-27 07:13:22,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_99 [2020-10-27 07:13:22,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_101 [2020-10-27 07:13:22,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_103 [2020-10-27 07:13:22,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_104 [2020-10-27 07:13:22,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_105 [2020-10-27 07:13:22,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_106 [2020-10-27 07:13:22,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_108 [2020-10-27 07:13:22,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_109 [2020-10-27 07:13:22,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_111 [2020-10-27 07:13:22,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_113 [2020-10-27 07:13:22,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_115 [2020-10-27 07:13:22,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_117 [2020-10-27 07:13:22,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_119 [2020-10-27 07:13:22,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_120 [2020-10-27 07:13:22,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_121 [2020-10-27 07:13:22,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_122 [2020-10-27 07:13:22,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_123 [2020-10-27 07:13:22,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_124 [2020-10-27 07:13:22,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_125 [2020-10-27 07:13:22,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-27 07:13:22,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-27 07:13:22,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-27 07:13:22,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-27 07:13:22,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-27 07:13:22,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-27 07:13:22,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-27 07:13:22,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-27 07:13:22,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-27 07:13:22,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-27 07:13:22,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-27 07:13:22,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-27 07:13:22,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-27 07:13:22,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-27 07:13:22,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-27 07:13:22,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-27 07:13:22,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-27 07:13:22,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-27 07:13:22,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-27 07:13:22,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-27 07:13:22,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-27 07:13:22,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-27 07:13:22,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-27 07:13:22,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-27 07:13:22,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-27 07:13:22,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-27 07:13:22,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-27 07:13:22,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-27 07:13:22,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-27 07:13:22,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-27 07:13:22,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-27 07:13:22,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-27 07:13:22,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-27 07:13:22,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-27 07:13:22,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-27 07:13:22,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-27 07:13:22,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-27 07:13:22,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-27 07:13:22,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-27 07:13:22,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-27 07:13:22,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-27 07:13:22,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-27 07:13:22,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-27 07:13:22,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-27 07:13:22,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-27 07:13:22,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-27 07:13:22,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-27 07:13:22,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-27 07:13:22,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-27 07:13:22,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-27 07:13:22,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-27 07:13:22,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-27 07:13:22,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-27 07:13:22,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-27 07:13:22,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dma_spin_lock [2020-10-27 07:13:22,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dma_spin_lock [2020-10-27 07:13:22,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_dma_spin_lock [2020-10-27 07:13:22,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_dma_spin_lock [2020-10-27 07:13:22,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_dma_spin_lock [2020-10-27 07:13:22,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_dma_spin_lock [2020-10-27 07:13:22,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_dma_spin_lock [2020-10-27 07:13:22,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2020-10-27 07:13:22,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-27 07:13:22,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-27 07:13:22,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-27 07:13:22,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-27 07:13:22,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-27 07:13:22,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-27 07:13:22,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-27 07:13:22,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-27 07:13:22,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-27 07:13:22,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-27 07:13:22,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-27 07:13:22,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-27 07:13:22,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-27 07:13:22,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-27 07:13:22,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-27 07:13:22,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-27 07:13:22,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-27 07:13:22,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-27 07:13:22,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-27 07:13:22,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-27 07:13:22,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-27 07:13:22,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-27 07:13:22,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-27 07:13:22,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-27 07:13:22,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_pcnet32_private [2020-10-27 07:13:22,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_pcnet32_private [2020-10-27 07:13:22,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_pcnet32_private [2020-10-27 07:13:22,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_pcnet32_private [2020-10-27 07:13:22,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_pcnet32_private [2020-10-27 07:13:22,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_pcnet32_private [2020-10-27 07:13:22,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_pcnet32_private [2020-10-27 07:13:22,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_pcnet32_private [2020-10-27 07:13:22,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-27 07:13:22,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-27 07:13:22,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-27 07:13:22,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-27 07:13:22,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-27 07:13:22,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-27 07:13:22,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-27 07:13:22,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-27 07:13:22,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-27 07:13:22,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-27 07:13:22,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-27 07:13:22,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-27 07:13:22,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-27 07:13:22,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-27 07:13:22,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-27 07:13:22,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-27 07:13:22,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-27 07:13:22,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-27 07:13:22,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-27 07:13:22,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-27 07:13:22,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-27 07:13:22,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-27 07:13:22,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-27 07:13:22,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-27 07:13:22,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-27 07:13:22,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-27 07:13:22,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-27 07:13:22,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-27 07:13:22,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-27 07:13:22,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-27 07:13:22,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-27 07:13:22,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-27 07:13:22,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-27 07:13:22,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-27 07:13:22,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-27 07:13:22,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-27 07:13:22,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-27 07:13:22,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-27 07:13:22,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-27 07:13:22,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-27 07:13:22,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-27 07:13:22,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-27 07:13:22,372 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 07:13:22,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-27 07:13:22,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-27 07:13:22,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-27 07:13:22,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-27 07:13:22,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-27 07:13:22,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-27 07:13:22,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-27 07:13:22,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2020-10-27 07:13:22,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2020-10-27 07:13:22,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-27 07:13:22,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_complete [2020-10-27 07:13:22,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-27 07:13:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-27 07:13:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-27 07:13:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-27 07:13:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-27 07:13:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-27 07:13:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-27 07:13:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-10-27 07:13:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-27 07:13:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-27 07:13:22,375 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-27 07:13:22,375 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-27 07:13:22,375 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-27 07:13:22,375 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-27 07:13:22,375 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-27 07:13:22,375 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-27 07:13:22,375 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-27 07:13:22,375 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-27 07:13:22,375 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-27 07:13:22,376 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-27 07:13:22,376 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-27 07:13:22,376 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2020-10-27 07:13:22,376 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2020-10-27 07:13:22,376 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2020-10-27 07:13:22,376 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-27 07:13:22,376 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-27 07:13:22,376 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-27 07:13:22,376 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-27 07:13:22,376 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-27 07:13:22,377 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-27 07:13:22,377 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2020-10-27 07:13:22,377 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-27 07:13:22,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-27 07:13:22,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-27 07:13:22,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-27 07:13:22,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-27 07:13:22,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-27 07:13:22,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-27 07:13:22,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-27 07:13:22,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-27 07:13:22,378 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-27 07:13:22,378 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2020-10-27 07:13:22,378 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2020-10-27 07:13:22,378 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2020-10-27 07:13:22,378 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-27 07:13:22,378 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-27 07:13:22,378 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-27 07:13:22,378 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-27 07:13:22,378 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2020-10-27 07:13:22,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-27 07:13:22,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-27 07:13:22,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-27 07:13:22,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-27 07:13:22,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-27 07:13:22,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2020-10-27 07:13:22,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-27 07:13:22,379 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2020-10-27 07:13:22,379 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-27 07:13:22,379 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-27 07:13:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2020-10-27 07:13:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-27 07:13:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-27 07:13:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-10-27 07:13:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-27 07:13:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-27 07:13:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_off [2020-10-27 07:13:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_on [2020-10-27 07:13:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-27 07:13:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-27 07:13:22,381 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2020-10-27 07:13:22,381 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-27 07:13:22,381 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-27 07:13:22,381 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-27 07:13:22,381 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-27 07:13:22,381 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-27 07:13:22,381 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-27 07:13:22,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-27 07:13:22,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-27 07:13:22,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-27 07:13:22,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-27 07:13:22,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-27 07:13:22,382 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-27 07:13:22,382 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-27 07:13:22,382 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-27 07:13:22,383 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-27 07:13:22,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 07:13:22,383 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-27 07:13:22,383 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-27 07:13:22,383 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-27 07:13:22,383 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-27 07:13:22,383 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-27 07:13:22,383 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-27 07:13:22,383 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-27 07:13:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-27 07:13:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-27 07:13:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-27 07:13:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 07:13:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-27 07:13:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-27 07:13:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_62 [2020-10-27 07:13:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_64 [2020-10-27 07:13:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_66 [2020-10-27 07:13:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_68 [2020-10-27 07:13:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_70 [2020-10-27 07:13:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_72 [2020-10-27 07:13:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_74 [2020-10-27 07:13:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_76 [2020-10-27 07:13:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_78 [2020-10-27 07:13:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_80 [2020-10-27 07:13:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_83 [2020-10-27 07:13:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_84 [2020-10-27 07:13:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_86 [2020-10-27 07:13:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_88 [2020-10-27 07:13:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_94 [2020-10-27 07:13:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_99 [2020-10-27 07:13:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_101 [2020-10-27 07:13:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_106 [2020-10-27 07:13:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_109 [2020-10-27 07:13:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_111 [2020-10-27 07:13:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_113 [2020-10-27 07:13:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_115 [2020-10-27 07:13:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_117 [2020-10-27 07:13:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-27 07:13:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-27 07:13:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_pcnet32_private [2020-10-27 07:13:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_pcnet32_private [2020-10-27 07:13:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-27 07:13:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-27 07:13:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-27 07:13:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-27 07:13:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-27 07:13:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-27 07:13:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-27 07:13:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-27 07:13:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-27 07:13:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-27 07:13:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-27 07:13:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-27 07:13:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-27 07:13:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-27 07:13:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2020-10-27 07:13:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2020-10-27 07:13:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2020-10-27 07:13:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2020-10-27 07:13:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-27 07:13:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-27 07:13:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-27 07:13:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-27 07:13:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-27 07:13:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-27 07:13:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_46 [2020-10-27 07:13:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_103 [2020-10-27 07:13:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-27 07:13:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_49 [2020-10-27 07:13:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_104 [2020-10-27 07:13:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-27 07:13:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2020-10-27 07:13:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-27 07:13:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-27 07:13:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_95 [2020-10-27 07:13:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_119 [2020-10-27 07:13:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-27 07:13:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_105 [2020-10-27 07:13:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2020-10-27 07:13:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-10-27 07:13:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-27 07:13:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-27 07:13:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-27 07:13:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2020-10-27 07:13:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2020-10-27 07:13:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2020-10-27 07:13:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2020-10-27 07:13:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-27 07:13:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-27 07:13:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2020-10-27 07:13:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2020-10-27 07:13:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-27 07:13:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-27 07:13:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-27 07:13:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-27 07:13:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-27 07:13:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-27 07:13:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2020-10-27 07:13:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-27 07:13:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-27 07:13:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-27 07:13:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-27 07:13:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-27 07:13:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-27 07:13:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-27 07:13:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-27 07:13:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-27 07:13:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-27 07:13:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-27 07:13:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-27 07:13:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-27 07:13:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-27 07:13:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-27 07:13:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-27 07:13:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-27 07:13:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-27 07:13:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2020-10-27 07:13:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-27 07:13:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-27 07:13:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-27 07:13:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-27 07:13:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-27 07:13:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 07:13:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-27 07:13:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-27 07:13:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-27 07:13:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-27 07:13:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 07:13:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 07:13:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-27 07:13:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-27 07:13:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2020-10-27 07:13:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-27 07:13:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2020-10-27 07:13:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2020-10-27 07:13:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-27 07:13:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-27 07:13:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-27 07:13:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_complete [2020-10-27 07:13:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-27 07:13:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-27 07:13:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-27 07:13:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-27 07:13:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-27 07:13:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-27 07:13:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_92 [2020-10-27 07:13:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_121 [2020-10-27 07:13:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_124 [2020-10-27 07:13:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-27 07:13:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-27 07:13:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-27 07:13:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-27 07:13:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-27 07:13:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-27 07:13:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-27 07:13:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-27 07:13:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-27 07:13:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-27 07:13:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-27 07:13:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-27 07:13:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-27 07:13:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2020-10-27 07:13:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-27 07:13:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-27 07:13:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-27 07:13:22,400 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-27 07:13:22,400 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-27 07:13:22,400 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2020-10-27 07:13:22,400 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2020-10-27 07:13:22,400 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2020-10-27 07:13:22,400 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2020-10-27 07:13:22,400 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-27 07:13:22,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_91 [2020-10-27 07:13:22,400 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-27 07:13:22,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_120 [2020-10-27 07:13:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_123 [2020-10-27 07:13:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2020-10-27 07:13:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-27 07:13:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-27 07:13:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-27 07:13:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-27 07:13:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-27 07:13:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-27 07:13:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2020-10-27 07:13:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-10-27 07:13:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2020-10-27 07:13:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-27 07:13:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_122 [2020-10-27 07:13:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-27 07:13:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_125 [2020-10-27 07:13:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_supported [2020-10-27 07:13:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-27 07:13:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-27 07:13:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-27 07:13:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-27 07:13:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2020-10-27 07:13:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2020-10-27 07:13:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-27 07:13:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-27 07:13:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-27 07:13:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-27 07:13:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-27 07:13:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_93 [2020-10-27 07:13:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-27 07:13:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_98 [2020-10-27 07:13:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_108 [2020-10-27 07:13:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2020-10-27 07:13:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2020-10-27 07:13:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2020-10-27 07:13:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2020-10-27 07:13:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2020-10-27 07:13:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2020-10-27 07:13:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-27 07:13:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2020-10-27 07:13:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2020-10-27 07:13:22,405 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-27 07:13:22,405 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-27 07:13:22,405 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-27 07:13:22,405 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-27 07:13:22,405 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-27 07:13:22,405 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-27 07:13:22,405 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-27 07:13:22,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_90 [2020-10-27 07:13:22,405 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-27 07:13:22,405 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-27 07:13:22,406 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-27 07:13:22,406 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2020-10-27 07:13:22,406 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe_pci [2020-10-27 07:13:22,406 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2020-10-27 07:13:22,406 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2020-10-27 07:13:22,406 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2020-10-27 07:13:22,406 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_start_xmit [2020-10-27 07:13:22,406 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2020-10-27 07:13:22,406 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2020-10-27 07:13:22,406 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2020-10-27 07:13:22,406 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_stats [2020-10-27 07:13:22,407 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2020-10-27 07:13:22,407 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2020-10-27 07:13:22,407 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_ioctl [2020-10-27 07:13:22,407 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_watchdog [2020-10-27 07:13:22,407 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2020-10-27 07:13:22,407 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2020-10-27 07:13:22,407 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2020-10-27 07:13:22,407 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_ethtool_test [2020-10-27 07:13:22,407 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_loopback_test [2020-10-27 07:13:22,407 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs_len [2020-10-27 07:13:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs [2020-10-27 07:13:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2020-10-27 07:13:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_alloc_ring [2020-10-27 07:13:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2020-10-27 07:13:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2020-10-27 07:13:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2020-10-27 07:13:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2020-10-27 07:13:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2020-10-27 07:13:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2020-10-27 07:13:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_rap [2020-10-27 07:13:22,409 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_rap [2020-10-27 07:13:22,409 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2020-10-27 07:13:22,409 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_check [2020-10-27 07:13:22,409 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2020-10-27 07:13:22,409 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2020-10-27 07:13:22,409 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2020-10-27 07:13:22,409 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2020-10-27 07:13:22,409 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_rap [2020-10-27 07:13:22,409 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_rap [2020-10-27 07:13:22,409 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2020-10-27 07:13:22,410 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_check [2020-10-27 07:13:22,410 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2020-10-27 07:13:22,410 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2020-10-27 07:13:22,410 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~~u16~0 [2020-10-27 07:13:22,410 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2020-10-27 07:13:22,410 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_realloc_tx_ring [2020-10-27 07:13:22,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 07:13:22,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-27 07:13:22,410 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_realloc_rx_ring [2020-10-27 07:13:22,410 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2020-10-27 07:13:22,411 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2020-10-27 07:13:22,411 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_settings [2020-10-27 07:13:22,411 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_settings [2020-10-27 07:13:22,411 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_drvinfo [2020-10-27 07:13:22,411 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_link [2020-10-27 07:13:22,411 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_msglevel [2020-10-27 07:13:22,411 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_msglevel [2020-10-27 07:13:22,411 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_nway_reset [2020-10-27 07:13:22,411 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_ringparam [2020-10-27 07:13:22,411 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_ringparam [2020-10-27 07:13:22,411 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_strings [2020-10-27 07:13:22,412 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_sset_count [2020-10-27 07:13:22,412 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-27 07:13:22,412 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_phys_id [2020-10-27 07:13:22,412 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2020-10-27 07:13:22,412 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_rx_entry [2020-10-27 07:13:22,412 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_rx [2020-10-27 07:13:22,412 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx [2020-10-27 07:13:22,412 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll [2020-10-27 07:13:22,412 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe_vlbus [2020-10-27 07:13:22,412 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_otherphy [2020-10-27 07:13:22,413 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_suspend [2020-10-27 07:13:22,413 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2020-10-27 07:13:22,413 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2020-10-27 07:13:22,413 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_module [2020-10-27 07:13:22,413 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_cleanup_module [2020-10-27 07:13:22,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2020-10-27 07:13:22,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_pcnet32_init_module_16_9 [2020-10-27 07:13:22,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-27 07:13:22,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-27 07:13:22,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-27 07:13:22,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_24 [2020-10-27 07:13:22,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_27 [2020-10-27 07:13:22,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_30 [2020-10-27 07:13:22,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_33 [2020-10-27 07:13:22,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_36 [2020-10-27 07:13:22,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_39 [2020-10-27 07:13:22,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_9 [2020-10-27 07:13:22,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_24 [2020-10-27 07:13:22,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_27 [2020-10-27 07:13:22,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_30 [2020-10-27 07:13:22,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_33 [2020-10-27 07:13:22,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_36 [2020-10-27 07:13:22,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_39 [2020-10-27 07:13:22,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_9 [2020-10-27 07:13:22,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-27 07:13:22,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2020-10-27 07:13:22,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_14_1 [2020-10-27 07:13:22,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_base_instance_14_16_4 [2020-10-27 07:13:22,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_1 [2020-10-27 07:13:22,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2020-10-27 07:13:22,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_8_1 [2020-10-27 07:13:22,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_12_2 [2020-10-27 07:13:22,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_4 [2020-10-27 07:13:22,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_15_2 [2020-10-27 07:13:22,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_base_instance_14_16_5 [2020-10-27 07:13:22,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-27 07:13:22,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-27 07:13:22,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-27 07:13:22,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-27 07:13:22,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-27 07:13:22,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-27 07:13:22,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_22 [2020-10-27 07:13:22,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_25 [2020-10-27 07:13:22,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-27 07:13:22,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2020-10-27 07:13:22,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2020-10-27 07:13:22,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2020-10-27 07:13:22,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-27 07:13:22,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2020-10-27 07:13:22,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2020-10-27 07:13:22,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_32 [2020-10-27 07:13:22,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_33 [2020-10-27 07:13:22,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_36 [2020-10-27 07:13:22,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2020-10-27 07:13:22,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_40 [2020-10-27 07:13:22,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_41 [2020-10-27 07:13:22,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-27 07:13:22,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-27 07:13:22,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-27 07:13:22,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_16 [2020-10-27 07:13:22,419 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 07:13:22,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-27 07:13:22,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-27 07:13:22,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-27 07:13:22,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-27 07:13:22,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-27 07:13:22,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-27 07:13:22,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2020-10-27 07:13:22,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-27 07:13:22,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-27 07:13:22,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-27 07:13:22,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-27 07:13:22,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-27 07:13:22,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-27 07:13:22,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-27 07:13:22,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-27 07:13:22,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-27 07:13:22,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-27 07:13:22,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-27 07:13:22,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_11_6 [2020-10-27 07:13:22,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-27 07:13:22,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pcnet32_access_base_instance_3 [2020-10-27 07:13:22,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pcnet32_access_base_instance_4 [2020-10-27 07:13:22,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-27 07:13:22,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-27 07:13:22,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2020-10-27 07:13:22,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2020-10-27 07:13:22,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-27 07:13:22,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-27 07:13:22,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-27 07:13:22,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-27 07:13:22,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2020-10-27 07:13:22,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2020-10-27 07:13:22,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_10 [2020-10-27 07:13:22,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_19 [2020-10-27 07:13:22,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_10 [2020-10-27 07:13:22,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_19 [2020-10-27 07:13:22,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2020-10-27 07:13:22,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_3 [2020-10-27 07:13:22,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2020-10-27 07:13:22,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2020-10-27 07:13:22,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-27 07:13:22,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_13_2 [2020-10-27 07:13:22,424 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-27 07:13:22,424 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-27 07:13:22,424 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 07:13:22,424 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-27 07:13:22,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-27 07:13:22,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-27 07:13:22,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-27 07:13:22,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-27 07:13:22,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-27 07:13:22,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-27 07:13:22,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-27 07:13:22,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-27 07:13:22,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-27 07:13:22,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-27 07:13:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-27 07:13:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-27 07:13:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-27 07:13:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 07:13:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-27 07:13:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 07:13:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 07:13:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-27 07:13:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-27 07:13:22,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-27 07:13:22,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-27 07:13:22,427 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 07:13:22,427 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-27 07:13:22,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-27 07:13:22,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-27 07:13:22,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-27 07:13:22,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-27 07:13:22,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-27 07:13:22,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-27 07:13:22,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-27 07:13:22,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-27 07:13:22,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-27 07:13:22,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-27 07:13:22,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-27 07:13:22,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-27 07:13:22,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-27 07:13:22,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-27 07:13:22,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-27 07:13:22,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-27 07:13:22,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-27 07:13:22,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-27 07:13:22,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-27 07:13:22,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-27 07:13:22,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-27 07:13:22,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-27 07:13:22,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-27 07:13:22,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-27 07:13:22,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-27 07:13:22,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-27 07:13:22,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-27 07:13:22,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-27 07:13:22,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-27 07:13:22,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-27 07:13:22,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dma_spin_lock [2020-10-27 07:13:22,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dma_spin_lock [2020-10-27 07:13:22,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_dma_spin_lock [2020-10-27 07:13:22,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_dma_spin_lock [2020-10-27 07:13:22,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_dma_spin_lock [2020-10-27 07:13:22,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_dma_spin_lock [2020-10-27 07:13:22,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_dma_spin_lock [2020-10-27 07:13:22,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2020-10-27 07:13:22,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-27 07:13:22,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-27 07:13:22,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-27 07:13:22,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-27 07:13:22,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-27 07:13:22,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-27 07:13:22,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-27 07:13:22,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-27 07:13:22,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-27 07:13:22,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-27 07:13:22,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-27 07:13:22,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-27 07:13:22,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-27 07:13:22,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-27 07:13:22,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-27 07:13:22,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-27 07:13:22,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-27 07:13:22,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-27 07:13:22,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-27 07:13:22,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-27 07:13:22,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-27 07:13:22,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-27 07:13:22,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-27 07:13:22,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-27 07:13:22,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_pcnet32_private [2020-10-27 07:13:22,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_pcnet32_private [2020-10-27 07:13:22,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_pcnet32_private [2020-10-27 07:13:22,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_pcnet32_private [2020-10-27 07:13:22,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_pcnet32_private [2020-10-27 07:13:22,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_pcnet32_private [2020-10-27 07:13:22,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-27 07:13:22,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-27 07:13:22,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-27 07:13:22,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-27 07:13:22,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-27 07:13:22,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-27 07:13:22,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-27 07:13:22,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-27 07:13:22,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-27 07:13:22,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-27 07:13:22,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-27 07:13:22,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-27 07:13:22,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-27 07:13:22,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-27 07:13:22,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-27 07:13:22,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-27 07:13:22,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-27 07:13:22,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-27 07:13:22,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-27 07:13:22,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-27 07:13:22,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-27 07:13:22,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-27 07:13:22,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-27 07:13:22,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-27 07:13:22,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-27 07:13:22,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-27 07:13:22,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-27 07:13:22,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-27 07:13:22,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-27 07:13:22,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-27 07:13:22,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-27 07:13:22,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-27 07:13:22,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-27 07:13:22,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-27 07:13:22,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-27 07:13:22,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-27 07:13:22,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-27 07:13:22,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-27 07:13:22,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-27 07:13:22,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-27 07:13:22,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-27 07:13:22,438 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 07:13:22,438 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 07:13:22,438 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-27 07:13:22,439 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-27 07:13:22,439 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 07:13:22,439 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-27 07:13:22,439 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-27 07:13:22,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 07:13:22,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 07:13:22,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-27 07:13:22,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 07:13:22,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-27 07:13:22,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-27 07:13:22,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-27 07:13:22,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-27 07:13:28,966 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-27 07:13:29,870 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-27 07:13:42,877 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 07:13:42,877 INFO L298 CfgBuilder]: Removed 7 assume(true) statements. [2020-10-27 07:13:42,885 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 07:13:42 BoogieIcfgContainer [2020-10-27 07:13:42,886 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 07:13:42,888 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 07:13:42,888 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 07:13:42,892 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 07:13:42,892 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 07:13:14" (1/3) ... [2020-10-27 07:13:42,893 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62304f2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 07:13:42, skipping insertion in model container [2020-10-27 07:13:42,893 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 07:13:21" (2/3) ... [2020-10-27 07:13:42,894 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62304f2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 07:13:42, skipping insertion in model container [2020-10-27 07:13:42,894 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 07:13:42" (3/3) ... [2020-10-27 07:13:42,895 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2020-10-27 07:13:42,909 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 07:13:42,920 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-27 07:13:42,934 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-27 07:13:42,980 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 07:13:42,980 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 07:13:42,980 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 07:13:42,980 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 07:13:42,980 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 07:13:42,980 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 07:13:42,981 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 07:13:42,981 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 07:13:43,076 INFO L276 IsEmpty]: Start isEmpty. Operand 4229 states. [2020-10-27 07:13:43,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2020-10-27 07:13:43,100 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 07:13:43,102 INFO L422 BasicCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 07:13:43,102 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 07:13:43,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 07:13:43,108 INFO L82 PathProgramCache]: Analyzing trace with hash 1206186672, now seen corresponding path program 1 times [2020-10-27 07:13:43,119 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 07:13:43,120 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1099690367] [2020-10-27 07:13:43,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 07:13:44,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:13:44,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:13:50,005 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:13:50,006 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 261 [2020-10-27 07:13:50,006 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:13:50,006 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5912 [2020-10-27 07:13:50,008 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:13:50,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-27 07:13:50,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 222 [2020-10-27 07:13:50,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 19 [2020-10-27 07:13:50,009 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-27 07:14:03,388 WARN L193 SmtUtils]: Spent 12.93 s on a formula simplification that was a NOOP. DAG size: 1477 [2020-10-27 07:14:03,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 07:14:03,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:03,509 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:04,336 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:04,336 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 07:14:04,336 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:04,337 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 879 [2020-10-27 07:14:04,337 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:04,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:04,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:04,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:04,338 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 07:14:04,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 07:14:04,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:04,583 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:04,587 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:04,588 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 07:14:04,588 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:04,588 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 07:14:04,588 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:04,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:04,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:04,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:04,589 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:04,736 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2020-10-27 07:14:04,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-27 07:14:04,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:04,776 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:04,836 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:04,836 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 207 [2020-10-27 07:14:04,837 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:04,837 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-27 07:14:04,837 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:04,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:04,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:04,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:04,837 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:04,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 07:14:04,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:04,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:04,946 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:04,946 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 202 [2020-10-27 07:14:04,946 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:04,947 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-27 07:14:04,947 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:04,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:04,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:04,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:04,948 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:05,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 07:14:05,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,041 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,053 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,053 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 07:14:05,053 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,053 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-27 07:14:05,054 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,055 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:05,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 07:14:05,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,085 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,085 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 07:14:05,086 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,086 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 07:14:05,086 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,087 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:05,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-27 07:14:05,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,118 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,119 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 07:14:05,119 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,119 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-27 07:14:05,119 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,120 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:05,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 07:14:05,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,141 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,145 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,145 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 07:14:05,145 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,146 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 07:14:05,146 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,147 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:05,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 07:14:05,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,176 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,176 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 07:14:05,177 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,177 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 07:14:05,177 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,178 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:05,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 07:14:05,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,203 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,204 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 07:14:05,204 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,204 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 07:14:05,204 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,205 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:05,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-27 07:14:05,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,227 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,238 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 07:14:05,238 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,238 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-27 07:14:05,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,239 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:05,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 07:14:05,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,267 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,267 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 07:14:05,268 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,268 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 07:14:05,268 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,269 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:05,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-27 07:14:05,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,300 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,300 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 07:14:05,301 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,301 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 07:14:05,301 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,302 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:05,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 07:14:05,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,322 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,326 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,326 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 07:14:05,327 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,327 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 07:14:05,327 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,328 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:05,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-27 07:14:05,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,362 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,362 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 07:14:05,362 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,362 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-27 07:14:05,363 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,364 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 07:14:05,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 07:14:05,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,404 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,405 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 07:14:05,405 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,405 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 07:14:05,405 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,406 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:05,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-27 07:14:05,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,435 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,436 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 07:14:05,436 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,436 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 07:14:05,436 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,437 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:05,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 07:14:05,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,461 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 07:14:05,461 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,461 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 07:14:05,462 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,463 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 07:14:05,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-27 07:14:05,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,493 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,493 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 07:14:05,493 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,493 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 07:14:05,494 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,494 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:05,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 07:14:05,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,517 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,517 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 07:14:05,518 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,518 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 07:14:05,518 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,519 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:05,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-27 07:14:05,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,545 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,551 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 07:14:05,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 07:14:05,554 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,556 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 07:14:05,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 07:14:05,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,574 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,578 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,578 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 07:14:05,578 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,579 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 07:14:05,579 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,580 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:05,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-27 07:14:05,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,605 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,605 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 07:14:05,606 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,606 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 07:14:05,606 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,607 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:05,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 07:14:05,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,625 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,629 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,629 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 07:14:05,629 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,629 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 07:14:05,630 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,630 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:05,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-27 07:14:05,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,649 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,655 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,656 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 07:14:05,656 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,656 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 07:14:05,656 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,657 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:05,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 07:14:05,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,678 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,679 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 07:14:05,679 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,679 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 07:14:05,679 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,680 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:05,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-27 07:14:05,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,700 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,706 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,707 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 07:14:05,707 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,707 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 07:14:05,707 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,708 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:05,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 07:14:05,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,726 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,730 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,730 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 07:14:05,730 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,730 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 07:14:05,731 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,731 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:05,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-27 07:14:05,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,750 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,757 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,757 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 07:14:05,758 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,758 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 07:14:05,758 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,759 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:05,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 07:14:05,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,776 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,779 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,779 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 07:14:05,779 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,779 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 07:14:05,780 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,780 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:05,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-27 07:14:05,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,862 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,869 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,870 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 07:14:05,870 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,870 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 07:14:05,870 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 07:14:05,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:14:05,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-27 07:14:05,871 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:05,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2020-10-27 07:14:05,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:05,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:05,897 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:05,897 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 07:14:05,897 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:05,897 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 07:14:05,898 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:05,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:14:05,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-27 07:14:05,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:14:05,898 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 07:14:06,157 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 741 trivial. 0 not checked. [2020-10-27 07:14:06,158 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1099690367] [2020-10-27 07:14:06,160 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-27 07:14:06,160 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-27 07:14:06,161 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [959485576] [2020-10-27 07:14:06,166 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-27 07:14:06,167 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 07:14:06,180 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-27 07:14:06,181 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-27 07:14:06,183 INFO L87 Difference]: Start difference. First operand 4229 states. Second operand 6 states. [2020-10-27 07:14:25,479 WARN L193 SmtUtils]: Spent 13.19 s on a formula simplification that was a NOOP. DAG size: 1479 [2020-10-27 07:14:27,694 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 94