/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --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=BIGGEST --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 -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-12 21:44:24,465 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-12 21:44:24,468 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-12 21:44:24,509 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-12 21:44:24,509 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-12 21:44:24,520 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-12 21:44:24,522 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-12 21:44:24,526 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-12 21:44:24,529 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-12 21:44:24,532 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-12 21:44:24,533 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-12 21:44:24,534 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-12 21:44:24,534 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-12 21:44:24,538 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-12 21:44:24,540 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-12 21:44:24,542 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-12 21:44:24,543 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-12 21:44:24,544 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-12 21:44:24,546 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-12 21:44:24,556 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-12 21:44:24,558 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-12 21:44:24,559 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-12 21:44:24,560 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-12 21:44:24,561 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-12 21:44:24,563 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-12 21:44:24,564 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-12 21:44:24,564 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-12 21:44:24,567 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-12 21:44:24,567 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-12 21:44:24,569 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-12 21:44:24,569 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-12 21:44:24,570 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-12 21:44:24,571 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-12 21:44:24,572 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-12 21:44:24,573 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-12 21:44:24,573 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-12 21:44:24,574 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-12 21:44:24,574 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-12 21:44:24,574 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-12 21:44:24,575 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-12 21:44:24,577 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-12 21:44:24,578 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 [2020-10-12 21:44:24,621 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-12 21:44:24,621 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-12 21:44:24,624 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-12 21:44:24,624 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-12 21:44:24,624 INFO L138 SettingsManager]: * Use SBE=true [2020-10-12 21:44:24,624 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-12 21:44:24,625 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-12 21:44:24,625 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-12 21:44:24,625 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-12 21:44:24,625 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-12 21:44:24,626 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-12 21:44:24,627 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-12 21:44:24,627 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-12 21:44:24,627 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-12 21:44:24,628 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-12 21:44:24,628 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-12 21:44:24,628 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-12 21:44:24,628 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-12 21:44:24,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-12 21:44:24,628 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-12 21:44:24,629 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-12 21:44:24,629 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-12 21:44:24,629 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-12 21:44:24,629 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-12 21:44:24,629 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-12 21:44:24,630 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-12 21:44:24,630 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-12 21:44:24,630 INFO L138 SettingsManager]: * To the following directory=dump/ 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=BIGGEST;log-additional-information=true;unknown-allowed=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=BIGGEST;log-additional-information=true;unknown-allowed=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=BIGGEST;log-additional-information=true;unknown-allowed=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=BIGGEST;log-additional-information=true;unknown-allowed=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=BIGGEST;log-additional-information=true;unknown-allowed=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=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-12 21:44:24,912 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-12 21:44:24,928 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-12 21:44:24,935 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-12 21:44:24,936 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-12 21:44:24,936 INFO L275 PluginConnector]: CDTParser initialized [2020-10-12 21:44:24,937 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2020-10-12 21:44:25,000 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7d94cd0bf/e8b928cc207a4c86914059db174977cf/FLAG596062d79 [2020-10-12 21:44:26,072 INFO L306 CDTParser]: Found 1 translation units. [2020-10-12 21:44:26,073 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2020-10-12 21:44:26,136 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7d94cd0bf/e8b928cc207a4c86914059db174977cf/FLAG596062d79 [2020-10-12 21:44:26,335 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7d94cd0bf/e8b928cc207a4c86914059db174977cf [2020-10-12 21:44:26,343 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-12 21:44:26,345 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-12 21:44:26,346 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-12 21:44:26,346 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-12 21:44:26,350 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-12 21:44:26,351 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 09:44:26" (1/1) ... [2020-10-12 21:44:26,354 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63013393 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:44:26, skipping insertion in model container [2020-10-12 21:44:26,354 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 09:44:26" (1/1) ... [2020-10-12 21:44:26,362 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-12 21:44:26,554 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-12 21:44:31,934 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 21:44:31,978 INFO L203 MainTranslator]: Completed pre-run [2020-10-12 21:44:32,735 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 21:44:33,640 INFO L208 MainTranslator]: Completed translation [2020-10-12 21:44:33,641 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:44:33 WrapperNode [2020-10-12 21:44:33,641 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-12 21:44:33,642 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-12 21:44:33,642 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-12 21:44:33,642 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-12 21:44:33,652 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:44:33" (1/1) ... [2020-10-12 21:44:33,653 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:44:33" (1/1) ... [2020-10-12 21:44:33,831 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:44:33" (1/1) ... [2020-10-12 21:44:33,832 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:44:33" (1/1) ... [2020-10-12 21:44:34,208 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:44:33" (1/1) ... [2020-10-12 21:44:34,259 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:44:33" (1/1) ... [2020-10-12 21:44:34,339 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:44:33" (1/1) ... [2020-10-12 21:44:34,410 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-12 21:44:34,411 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-12 21:44:34,411 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-12 21:44:34,411 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-12 21:44:34,412 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:44:33" (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 [2020-10-12 21:44:34,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-12 21:44:34,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-12 21:44:34,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-12 21:44:34,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-12 21:44:34,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-12 21:44:34,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-12 21:44:34,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-12 21:44:34,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-12 21:44:34,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~int [2020-10-12 21:44:34,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-12 21:44:34,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-12 21:44:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-12 21:44:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-12 21:44:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-12 21:44:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-12 21:44:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-12 21:44:34,488 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-12 21:44:34,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2020-10-12 21:44:34,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2020-10-12 21:44:34,488 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-12 21:44:34,488 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-12 21:44:34,489 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-12 21:44:34,489 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-12 21:44:34,489 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-12 21:44:34,489 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-12 21:44:34,489 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-12 21:44:34,489 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2020-10-12 21:44:34,490 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-10-12 21:44:34,490 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-12 21:44:34,490 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2020-10-12 21:44:34,490 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2020-10-12 21:44:34,490 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-12 21:44:34,490 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-12 21:44:34,490 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-12 21:44:34,491 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-12 21:44:34,491 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-12 21:44:34,491 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-12 21:44:34,491 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-12 21:44:34,491 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-12 21:44:34,491 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-12 21:44:34,491 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-12 21:44:34,492 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-12 21:44:34,492 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-12 21:44:34,492 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-12 21:44:34,492 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2020-10-12 21:44:34,492 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2020-10-12 21:44:34,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2020-10-12 21:44:34,492 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2020-10-12 21:44:34,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2020-10-12 21:44:34,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_after [2020-10-12 21:44:34,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2020-10-12 21:44:34,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head [2020-10-12 21:44:34,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2020-10-12 21:44:34,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2020-10-12 21:44:34,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2020-10-12 21:44:34,494 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-12 21:44:34,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_purge [2020-10-12 21:44:34,494 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-12 21:44:34,494 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-12 21:44:34,494 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-12 21:44:34,494 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-12 21:44:34,495 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-12 21:44:34,495 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-12 21:44:34,495 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-12 21:44:34,495 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-12 21:44:34,495 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-12 21:44:34,495 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-12 21:44:34,496 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-12 21:44:34,496 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-12 21:44:34,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2020-10-12 21:44:34,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2020-10-12 21:44:34,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2020-10-12 21:44:34,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2020-10-12 21:44:34,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-12 21:44:34,497 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-12 21:44:34,497 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2020-10-12 21:44:34,497 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2020-10-12 21:44:34,497 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-12 21:44:34,497 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2020-10-12 21:44:34,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2020-10-12 21:44:34,498 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_hw_init [2020-10-12 21:44:34,498 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_open [2020-10-12 21:44:34,498 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init [2020-10-12 21:44:34,498 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_sw_reset [2020-10-12 21:44:34,498 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_queue_pkt [2020-10-12 21:44:34,498 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_interrupt [2020-10-12 21:44:34,498 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_rx [2020-10-12 21:44:34,499 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buff [2020-10-12 21:44:34,499 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_tx [2020-10-12 21:44:34,499 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ast [2020-10-12 21:44:34,499 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_txur [2020-10-12 21:44:34,499 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_rx_ovfc [2020-10-12 21:44:34,499 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_close [2020-10-12 21:44:34,499 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_stats [2020-10-12 21:44:34,500 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_local_stats [2020-10-12 21:44:34,500 INFO L138 BoogieDeclarations]: Found implementation of procedure load_packet [2020-10-12 21:44:34,500 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2020-10-12 21:44:34,500 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMulticastFilter [2020-10-12 21:44:34,500 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_search [2020-10-12 21:44:34,500 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_pci_probe [2020-10-12 21:44:34,500 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_pci_remove [2020-10-12 21:44:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconf_media [2020-10-12 21:44:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_autoconf [2020-10-12 21:44:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_state [2020-10-12 21:44:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_suspect_state [2020-10-12 21:44:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_autoconf [2020-10-12 21:44:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140m_autoconf [2020-10-12 21:44:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dc2114x_autoconf [2020-10-12 21:44:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_autoconf [2020-10-12 21:44:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_map_media [2020-10-12 21:44:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init_connection [2020-10-12 21:44:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_reset_phy [2020-10-12 21:44:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure test_media [2020-10-12 21:44:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tp [2020-10-12 21:44:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure test_for_100Mb [2020-10-12 21:44:34,503 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_link [2020-10-12 21:44:34,503 INFO L138 BoogieDeclarations]: Found implementation of procedure test_mii_reg [2020-10-12 21:44:34,503 INFO L138 BoogieDeclarations]: Found implementation of procedure is_spd_100 [2020-10-12 21:44:34,503 INFO L138 BoogieDeclarations]: Found implementation of procedure is_100_up [2020-10-12 21:44:34,503 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10_up [2020-10-12 21:44:34,503 INFO L138 BoogieDeclarations]: Found implementation of procedure is_anc_capable [2020-10-12 21:44:34,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ping_media [2020-10-12 21:44:34,504 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_alloc_rx_buff [2020-10-12 21:44:34,504 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_rx_buffs [2020-10-12 21:44:34,504 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buffs [2020-10-12 21:44:34,504 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_save_skbs [2020-10-12 21:44:34,504 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_rst_desc_ring [2020-10-12 21:44:34,504 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_cache_state [2020-10-12 21:44:34,505 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_put_cache [2020-10-12 21:44:34,505 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_putb_cache [2020-10-12 21:44:34,505 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_cache [2020-10-12 21:44:34,505 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ans [2020-10-12 21:44:34,505 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_setup_intr [2020-10-12 21:44:34,505 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_init_sia [2020-10-12 21:44:34,506 INFO L138 BoogieDeclarations]: Found implementation of procedure create_packet [2020-10-12 21:44:34,506 INFO L138 BoogieDeclarations]: Found implementation of procedure EISA_signature [2020-10-12 21:44:34,506 INFO L138 BoogieDeclarations]: Found implementation of procedure PCI_signature [2020-10-12 21:44:34,506 INFO L138 BoogieDeclarations]: Found implementation of procedure DevicePresent [2020-10-12 21:44:34,506 INFO L138 BoogieDeclarations]: Found implementation of procedure enet_addr_rst [2020-10-12 21:44:34,506 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hw_addr [2020-10-12 21:44:34,506 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_bad_srom [2020-10-12 21:44:34,507 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_strncmp [2020-10-12 21:44:34,507 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_repair [2020-10-12 21:44:34,507 INFO L138 BoogieDeclarations]: Found implementation of procedure test_bad_enet [2020-10-12 21:44:34,507 INFO L138 BoogieDeclarations]: Found implementation of procedure an_exception [2020-10-12 21:44:34,507 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_rd [2020-10-12 21:44:34,507 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_latch [2020-10-12 21:44:34,507 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_command [2020-10-12 21:44:34,508 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_address [2020-10-12 21:44:34,508 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_data [2020-10-12 21:44:34,508 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_srom [2020-10-12 21:44:34,508 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_srom [2020-10-12 21:44:34,508 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_infoleaf_info [2020-10-12 21:44:34,508 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_init [2020-10-12 21:44:34,509 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_exec [2020-10-12 21:44:34,509 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_infoleaf [2020-10-12 21:44:34,509 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140_infoleaf [2020-10-12 21:44:34,509 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21142_infoleaf [2020-10-12 21:44:34,509 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21143_infoleaf [2020-10-12 21:44:34,509 INFO L138 BoogieDeclarations]: Found implementation of procedure compact_infoblock [2020-10-12 21:44:34,509 INFO L138 BoogieDeclarations]: Found implementation of procedure type0_infoblock [2020-10-12 21:44:34,509 INFO L138 BoogieDeclarations]: Found implementation of procedure type1_infoblock [2020-10-12 21:44:34,510 INFO L138 BoogieDeclarations]: Found implementation of procedure type2_infoblock [2020-10-12 21:44:34,510 INFO L138 BoogieDeclarations]: Found implementation of procedure type3_infoblock [2020-10-12 21:44:34,510 INFO L138 BoogieDeclarations]: Found implementation of procedure type4_infoblock [2020-10-12 21:44:34,510 INFO L138 BoogieDeclarations]: Found implementation of procedure type5_infoblock [2020-10-12 21:44:34,510 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rd [2020-10-12 21:44:34,510 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wr [2020-10-12 21:44:34,510 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rdata [2020-10-12 21:44:34,510 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wdata [2020-10-12 21:44:34,511 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_address [2020-10-12 21:44:34,511 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ta [2020-10-12 21:44:34,511 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_swap [2020-10-12 21:44:34,511 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_mii [2020-10-12 21:44:34,511 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_mii [2020-10-12 21:44:34,511 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_get_oui [2020-10-12 21:44:34,511 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_get_phy [2020-10-12 21:44:34,511 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame [2020-10-12 21:44:34,512 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_ast [2020-10-12 21:44:34,512 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_switch_mac_port [2020-10-12 21:44:34,512 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_wr [2020-10-12 21:44:34,512 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_rd [2020-10-12 21:44:34,512 INFO L138 BoogieDeclarations]: Found implementation of procedure yawn [2020-10-12 21:44:34,512 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_parse_params [2020-10-12 21:44:34,512 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_open [2020-10-12 21:44:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_mii [2020-10-12 21:44:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_media [2020-10-12 21:44:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_srom [2020-10-12 21:44:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_rx [2020-10-12 21:44:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ioctl [2020-10-12 21:44:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_module_init [2020-10-12 21:44:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_module_exit [2020-10-12 21:44:34,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_de4x5_module_exit_17_2 [2020-10-12 21:44:34,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_de4x5_module_init_17_7 [2020-10-12 21:44:34,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-12 21:44:34,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-12 21:44:34,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-12 21:44:34,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-12 21:44:34,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_14_1 [2020-10-12 21:44:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_15_1 [2020-10-12 21:44:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_8_1 [2020-10-12 21:44:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_11_2 [2020-10-12 21:44:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_9_1 [2020-10-12 21:44:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_13_2 [2020-10-12 21:44:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_12_4 [2020-10-12 21:44:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_16_2 [2020-10-12 21:44:34,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-12 21:44:34,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-12 21:44:34,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-12 21:44:34,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-12 21:44:34,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-12 21:44:34,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-12 21:44:34,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-12 21:44:34,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-12 21:44:34,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_10 [2020-10-12 21:44:34,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_13 [2020-10-12 21:44:34,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_14 [2020-10-12 21:44:34,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2020-10-12 21:44:34,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_16 [2020-10-12 21:44:34,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_17 [2020-10-12 21:44:34,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-12 21:44:34,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_7 [2020-10-12 21:44:34,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_10 [2020-10-12 21:44:34,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_13 [2020-10-12 21:44:34,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_14 [2020-10-12 21:44:34,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_15 [2020-10-12 21:44:34,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_16 [2020-10-12 21:44:34,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_17 [2020-10-12 21:44:34,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-12 21:44:34,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2020-10-12 21:44:34,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_10 [2020-10-12 21:44:34,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_13 [2020-10-12 21:44:34,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_14 [2020-10-12 21:44:34,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_15 [2020-10-12 21:44:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_16 [2020-10-12 21:44:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_17 [2020-10-12 21:44:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-12 21:44:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2020-10-12 21:44:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_17 [2020-10-12 21:44:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-12 21:44:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-12 21:44:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-12 21:44:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-12 21:44:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-12 21:44:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-12 21:44:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-12 21:44:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2020-10-12 21:44:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-12 21:44:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_2 [2020-10-12 21:44:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_3 [2020-10-12 21:44:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_4 [2020-10-12 21:44:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_5_17 [2020-10-12 21:44:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_5_2 [2020-10-12 21:44:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_5_5 [2020-10-12 21:44:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_5_6 [2020-10-12 21:44:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_5_3 [2020-10-12 21:44:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_5_8 [2020-10-12 21:44:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_5_7 [2020-10-12 21:44:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_5 [2020-10-12 21:44:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-12 21:44:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-12 21:44:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_12_6 [2020-10-12 21:44:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-12 21:44:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-12 21:44:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-12 21:44:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-12 21:44:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-12 21:44:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-12 21:44:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-12 21:44:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2020-10-12 21:44:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2020-10-12 21:44:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-12 21:44:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2020-10-12 21:44:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-12 21:44:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2020-10-12 21:44:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_11 [2020-10-12 21:44:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_20 [2020-10-12 21:44:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2020-10-12 21:44:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_3 [2020-10-12 21:44:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2020-10-12 21:44:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2020-10-12 21:44:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-12 21:44:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_14_2 [2020-10-12 21:44:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2020-10-12 21:44:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_64 [2020-10-12 21:44:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_65 [2020-10-12 21:44:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_66 [2020-10-12 21:44:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_67 [2020-10-12 21:44:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_68 [2020-10-12 21:44:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2020-10-12 21:44:34,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_70 [2020-10-12 21:44:34,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_72 [2020-10-12 21:44:34,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_73 [2020-10-12 21:44:34,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_75 [2020-10-12 21:44:34,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_76 [2020-10-12 21:44:34,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_77 [2020-10-12 21:44:34,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_78 [2020-10-12 21:44:34,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_79 [2020-10-12 21:44:34,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_80 [2020-10-12 21:44:34,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_81 [2020-10-12 21:44:34,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_83 [2020-10-12 21:44:34,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_84 [2020-10-12 21:44:34,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_86 [2020-10-12 21:44:34,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_88 [2020-10-12 21:44:34,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_89 [2020-10-12 21:44:34,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-12 21:44:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-12 21:44:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-12 21:44:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-12 21:44:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-12 21:44:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-12 21:44:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-12 21:44:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-12 21:44:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-12 21:44:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-12 21:44:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-12 21:44:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-12 21:44:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-12 21:44:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-12 21:44:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-12 21:44:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-12 21:44:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-12 21:44:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-12 21:44:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-12 21:44:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-12 21:44:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-12 21:44:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-12 21:44:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-12 21:44:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-12 21:44:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-12 21:44:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-12 21:44:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-12 21:44:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-12 21:44:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-12 21:44:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-12 21:44:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-12 21:44:34,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-12 21:44:34,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-12 21:44:34,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-12 21:44:34,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-12 21:44:34,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-12 21:44:34,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-12 21:44:34,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-12 21:44:34,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-12 21:44:34,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-12 21:44:34,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-12 21:44:34,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-12 21:44:34,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-12 21:44:34,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-12 21:44:34,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-12 21:44:34,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-12 21:44:34,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-12 21:44:34,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-12 21:44:34,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-12 21:44:34,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-12 21:44:34,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-12 21:44:34,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-12 21:44:34,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-12 21:44:34,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-12 21:44:34,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dma_spin_lock [2020-10-12 21:44:34,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dma_spin_lock [2020-10-12 21:44:34,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_dma_spin_lock [2020-10-12 21:44:34,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_dma_spin_lock [2020-10-12 21:44:34,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_dma_spin_lock [2020-10-12 21:44:34,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_dma_spin_lock [2020-10-12 21:44:34,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_dma_spin_lock [2020-10-12 21:44:34,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2020-10-12 21:44:34,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-12 21:44:34,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-12 21:44:34,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-12 21:44:34,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-12 21:44:34,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-12 21:44:34,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-12 21:44:34,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-12 21:44:34,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-12 21:44:34,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-12 21:44:34,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-12 21:44:34,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-12 21:44:34,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-12 21:44:34,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-12 21:44:34,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-12 21:44:34,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-12 21:44:34,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-12 21:44:34,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-12 21:44:34,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-12 21:44:34,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-12 21:44:34,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-12 21:44:34,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-12 21:44:34,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-12 21:44:34,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-12 21:44:34,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-12 21:44:34,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_de4x5_private [2020-10-12 21:44:34,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_de4x5_private [2020-10-12 21:44:34,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_de4x5_private [2020-10-12 21:44:34,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_de4x5_private [2020-10-12 21:44:34,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_de4x5_private [2020-10-12 21:44:34,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_de4x5_private [2020-10-12 21:44:34,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_de4x5_private [2020-10-12 21:44:34,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_de4x5_private [2020-10-12 21:44:34,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-12 21:44:34,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-12 21:44:34,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-12 21:44:34,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-12 21:44:34,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-12 21:44:34,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-12 21:44:34,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-12 21:44:34,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-12 21:44:34,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-12 21:44:34,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-12 21:44:34,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-12 21:44:34,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-12 21:44:34,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-12 21:44:34,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-12 21:44:34,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-12 21:44:34,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-12 21:44:34,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-12 21:44:34,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-12 21:44:34,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-12 21:44:34,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-12 21:44:34,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-12 21:44:34,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-12 21:44:34,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-12 21:44:34,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-12 21:44:34,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-12 21:44:34,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-12 21:44:34,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-12 21:44:34,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-12 21:44:34,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-12 21:44:34,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-12 21:44:34,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-12 21:44:34,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-12 21:44:34,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-12 21:44:34,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-12 21:44:34,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-12 21:44:34,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-12 21:44:34,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-12 21:44:34,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-12 21:44:34,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-12 21:44:34,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-12 21:44:34,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-12 21:44:34,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-12 21:44:34,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-12 21:44:34,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-12 21:44:34,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-12 21:44:34,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-12 21:44:34,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-12 21:44:34,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-12 21:44:34,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-12 21:44:34,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-12 21:44:34,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-12 21:44:34,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-12 21:44:34,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-12 21:44:34,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-12 21:44:34,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-12 21:44:34,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-12 21:44:34,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-12 21:44:34,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-10-12 21:44:34,550 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-12 21:44:34,550 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-12 21:44:34,550 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-12 21:44:34,551 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-12 21:44:34,551 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-12 21:44:34,551 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-12 21:44:34,551 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-12 21:44:34,551 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-12 21:44:34,551 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-12 21:44:34,551 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-12 21:44:34,551 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-12 21:44:34,552 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-12 21:44:34,552 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-12 21:44:34,552 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-12 21:44:34,552 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-12 21:44:34,552 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-12 21:44:34,552 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-12 21:44:34,553 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-12 21:44:34,553 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-12 21:44:34,553 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-12 21:44:34,553 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-12 21:44:34,553 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-12 21:44:34,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-12 21:44:34,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-12 21:44:34,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-12 21:44:34,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-12 21:44:34,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-12 21:44:34,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-12 21:44:34,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-12 21:44:34,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-12 21:44:34,554 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-12 21:44:34,554 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-12 21:44:34,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-12 21:44:34,555 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-12 21:44:34,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2020-10-12 21:44:34,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2020-10-12 21:44:34,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2020-10-12 21:44:34,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2020-10-12 21:44:34,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-12 21:44:34,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-12 21:44:34,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-12 21:44:34,555 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-12 21:44:34,556 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-12 21:44:34,556 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-12 21:44:34,556 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-12 21:44:34,556 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2020-10-12 21:44:34,556 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-12 21:44:34,556 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-12 21:44:34,556 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-12 21:44:34,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-12 21:44:34,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-12 21:44:34,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-12 21:44:34,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-12 21:44:34,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-12 21:44:34,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-12 21:44:34,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-12 21:44:34,557 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-12 21:44:34,557 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-12 21:44:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-12 21:44:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-12 21:44:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-12 21:44:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2020-10-12 21:44:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2020-10-12 21:44:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-12 21:44:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-12 21:44:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-12 21:44:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-12 21:44:34,559 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-12 21:44:34,559 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-12 21:44:34,559 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-12 21:44:34,559 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-12 21:44:34,559 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2020-10-12 21:44:34,559 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2020-10-12 21:44:34,559 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-12 21:44:34,559 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-12 21:44:34,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-12 21:44:34,560 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-12 21:44:34,560 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-12 21:44:34,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_68 [2020-10-12 21:44:34,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_70 [2020-10-12 21:44:34,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_81 [2020-10-12 21:44:34,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_84 [2020-10-12 21:44:34,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_86 [2020-10-12 21:44:34,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_de4x5_private [2020-10-12 21:44:34,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_de4x5_private [2020-10-12 21:44:34,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-12 21:44:34,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-12 21:44:34,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-12 21:44:34,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-12 21:44:34,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-12 21:44:34,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-12 21:44:34,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-12 21:44:34,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-12 21:44:34,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-12 21:44:34,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-12 21:44:34,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-12 21:44:34,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-12 21:44:34,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-12 21:44:34,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-12 21:44:34,562 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-12 21:44:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-12 21:44:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-12 21:44:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-12 21:44:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-12 21:44:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-12 21:44:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_72 [2020-10-12 21:44:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-12 21:44:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_73 [2020-10-12 21:44:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-12 21:44:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2020-10-12 21:44:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-12 21:44:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-12 21:44:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_75 [2020-10-12 21:44:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-12 21:44:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_83 [2020-10-12 21:44:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-10-12 21:44:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-12 21:44:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-12 21:44:34,565 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2020-10-12 21:44:34,565 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-10-12 21:44:34,565 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-12 21:44:34,565 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2020-10-12 21:44:34,565 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2020-10-12 21:44:34,565 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-12 21:44:34,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2020-10-12 21:44:34,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_64 [2020-10-12 21:44:34,565 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-12 21:44:34,566 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-12 21:44:34,566 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-12 21:44:34,566 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-12 21:44:34,566 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-12 21:44:34,566 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-12 21:44:34,566 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-12 21:44:34,566 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-12 21:44:34,566 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-12 21:44:34,567 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-12 21:44:34,567 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-12 21:44:34,567 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-12 21:44:34,567 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-12 21:44:34,567 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-12 21:44:34,567 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-12 21:44:34,567 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-12 21:44:34,567 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-12 21:44:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-12 21:44:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-12 21:44:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-12 21:44:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-12 21:44:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-12 21:44:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-12 21:44:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-12 21:44:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-12 21:44:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-12 21:44:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-12 21:44:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-12 21:44:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-12 21:44:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2020-10-12 21:44:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2020-10-12 21:44:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2020-10-12 21:44:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-12 21:44:34,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-12 21:44:34,570 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2020-10-12 21:44:34,570 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-12 21:44:34,570 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2020-10-12 21:44:34,570 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_after [2020-10-12 21:44:34,570 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2020-10-12 21:44:34,570 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head [2020-10-12 21:44:34,570 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2020-10-12 21:44:34,571 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2020-10-12 21:44:34,571 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2020-10-12 21:44:34,571 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-12 21:44:34,571 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-12 21:44:34,571 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_purge [2020-10-12 21:44:34,571 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-12 21:44:34,571 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-12 21:44:34,571 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2020-10-12 21:44:34,572 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-12 21:44:34,572 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-12 21:44:34,572 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-12 21:44:34,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_78 [2020-10-12 21:44:34,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_80 [2020-10-12 21:44:34,572 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-12 21:44:34,572 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-12 21:44:34,572 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-12 21:44:34,573 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-12 21:44:34,573 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-12 21:44:34,573 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-12 21:44:34,573 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-12 21:44:34,573 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-12 21:44:34,573 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-12 21:44:34,573 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-12 21:44:34,573 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-12 21:44:34,573 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-12 21:44:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-12 21:44:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-12 21:44:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_65 [2020-10-12 21:44:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-12 21:44:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_79 [2020-10-12 21:44:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2020-10-12 21:44:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2020-10-12 21:44:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2020-10-12 21:44:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2020-10-12 21:44:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2020-10-12 21:44:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2020-10-12 21:44:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2020-10-12 21:44:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2020-10-12 21:44:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-12 21:44:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-12 21:44:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-12 21:44:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_88 [2020-10-12 21:44:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-12 21:44:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_89 [2020-10-12 21:44:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-12 21:44:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-12 21:44:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-12 21:44:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_66 [2020-10-12 21:44:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_67 [2020-10-12 21:44:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-12 21:44:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_76 [2020-10-12 21:44:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-12 21:44:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2020-10-12 21:44:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2020-10-12 21:44:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-12 21:44:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-12 21:44:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-12 21:44:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-12 21:44:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-12 21:44:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_77 [2020-10-12 21:44:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-12 21:44:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2020-10-12 21:44:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2020-10-12 21:44:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_open [2020-10-12 21:44:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_queue_pkt [2020-10-12 21:44:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_interrupt [2020-10-12 21:44:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_close [2020-10-12 21:44:34,579 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_stats [2020-10-12 21:44:34,579 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_local_stats [2020-10-12 21:44:34,579 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2020-10-12 21:44:34,579 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ioctl [2020-10-12 21:44:34,579 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_hw_init [2020-10-12 21:44:34,579 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init [2020-10-12 21:44:34,579 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_sw_reset [2020-10-12 21:44:34,579 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_rx [2020-10-12 21:44:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_tx [2020-10-12 21:44:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ast [2020-10-12 21:44:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_txur [2020-10-12 21:44:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_rx_ovfc [2020-10-12 21:44:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure autoconf_media [2020-10-12 21:44:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure create_packet [2020-10-12 21:44:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure load_packet [2020-10-12 21:44:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_autoconf [2020-10-12 21:44:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_autoconf [2020-10-12 21:44:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140m_autoconf [2020-10-12 21:44:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure dc2114x_autoconf [2020-10-12 21:44:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure srom_autoconf [2020-10-12 21:44:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_suspect_state [2020-10-12 21:44:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_state [2020-10-12 21:44:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure test_media [2020-10-12 21:44:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure test_for_100Mb [2020-10-12 21:44:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_link [2020-10-12 21:44:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure test_mii_reg [2020-10-12 21:44:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure is_spd_100 [2020-10-12 21:44:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure is_100_up [2020-10-12 21:44:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure is_10_up [2020-10-12 21:44:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure is_anc_capable [2020-10-12 21:44:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure ping_media [2020-10-12 21:44:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_alloc_rx_buff [2020-10-12 21:44:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_rx_buffs [2020-10-12 21:44:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buffs [2020-10-12 21:44:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_save_skbs [2020-10-12 21:44:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_rst_desc_ring [2020-10-12 21:44:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_cache_state [2020-10-12 21:44:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_put_cache [2020-10-12 21:44:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_putb_cache [2020-10-12 21:44:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_cache [2020-10-12 21:44:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_setup_intr [2020-10-12 21:44:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init_connection [2020-10-12 21:44:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_reset_phy [2020-10-12 21:44:34,584 INFO L130 BoogieDeclarations]: Found specification of procedure reset_init_sia [2020-10-12 21:44:34,584 INFO L130 BoogieDeclarations]: Found specification of procedure test_ans [2020-10-12 21:44:34,584 INFO L130 BoogieDeclarations]: Found specification of procedure test_tp [2020-10-12 21:44:34,584 INFO L130 BoogieDeclarations]: Found specification of procedure EISA_signature [2020-10-12 21:44:34,584 INFO L130 BoogieDeclarations]: Found specification of procedure PCI_signature [2020-10-12 21:44:34,584 INFO L130 BoogieDeclarations]: Found specification of procedure DevicePresent [2020-10-12 21:44:34,584 INFO L130 BoogieDeclarations]: Found specification of procedure enet_addr_rst [2020-10-12 21:44:34,584 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_bad_srom [2020-10-12 21:44:34,584 INFO L130 BoogieDeclarations]: Found specification of procedure srom_rd [2020-10-12 21:44:34,584 INFO L130 BoogieDeclarations]: Found specification of procedure srom_latch [2020-10-12 21:44:34,585 INFO L130 BoogieDeclarations]: Found specification of procedure srom_command [2020-10-12 21:44:34,585 INFO L130 BoogieDeclarations]: Found specification of procedure srom_address [2020-10-12 21:44:34,585 INFO L130 BoogieDeclarations]: Found specification of procedure srom_data [2020-10-12 21:44:34,585 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_srom [2020-10-12 21:44:34,585 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_srom [2020-10-12 21:44:34,585 INFO L130 BoogieDeclarations]: Found specification of procedure srom_map_media [2020-10-12 21:44:34,585 INFO L130 BoogieDeclarations]: Found specification of procedure srom_infoleaf_info [2020-10-12 21:44:34,585 INFO L130 BoogieDeclarations]: Found specification of procedure srom_init [2020-10-12 21:44:34,585 INFO L130 BoogieDeclarations]: Found specification of procedure srom_exec [2020-10-12 21:44:34,586 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rd [2020-10-12 21:44:34,586 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wr [2020-10-12 21:44:34,586 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rdata [2020-10-12 21:44:34,586 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wdata [2020-10-12 21:44:34,586 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ta [2020-10-12 21:44:34,586 INFO L130 BoogieDeclarations]: Found specification of procedure mii_swap [2020-10-12 21:44:34,586 INFO L130 BoogieDeclarations]: Found specification of procedure mii_address [2020-10-12 21:44:34,586 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_mii [2020-10-12 21:44:34,586 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_mii [2020-10-12 21:44:34,586 INFO L130 BoogieDeclarations]: Found specification of procedure mii_get_oui [2020-10-12 21:44:34,587 INFO L130 BoogieDeclarations]: Found specification of procedure mii_get_phy [2020-10-12 21:44:34,587 INFO L130 BoogieDeclarations]: Found specification of procedure SetMulticastFilter [2020-10-12 21:44:34,587 INFO L130 BoogieDeclarations]: Found specification of procedure get_hw_addr [2020-10-12 21:44:34,587 INFO L130 BoogieDeclarations]: Found specification of procedure srom_repair [2020-10-12 21:44:34,587 INFO L130 BoogieDeclarations]: Found specification of procedure test_bad_enet [2020-10-12 21:44:34,587 INFO L130 BoogieDeclarations]: Found specification of procedure an_exception [2020-10-12 21:44:34,587 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame [2020-10-12 21:44:34,587 INFO L130 BoogieDeclarations]: Found specification of procedure disable_ast [2020-10-12 21:44:34,587 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_switch_mac_port [2020-10-12 21:44:34,587 INFO L130 BoogieDeclarations]: Found specification of procedure gep_rd [2020-10-12 21:44:34,588 INFO L130 BoogieDeclarations]: Found specification of procedure gep_wr [2020-10-12 21:44:34,588 INFO L130 BoogieDeclarations]: Found specification of procedure yawn [2020-10-12 21:44:34,588 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_parse_params [2020-10-12 21:44:34,588 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_open [2020-10-12 21:44:34,588 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_mii [2020-10-12 21:44:34,588 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_media [2020-10-12 21:44:34,588 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_srom [2020-10-12 21:44:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_rx [2020-10-12 21:44:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_strncmp [2020-10-12 21:44:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_infoleaf [2020-10-12 21:44:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140_infoleaf [2020-10-12 21:44:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure dc21142_infoleaf [2020-10-12 21:44:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure dc21143_infoleaf [2020-10-12 21:44:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure type0_infoblock [2020-10-12 21:44:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure type1_infoblock [2020-10-12 21:44:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure type2_infoblock [2020-10-12 21:44:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure type3_infoblock [2020-10-12 21:44:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure type4_infoblock [2020-10-12 21:44:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure type5_infoblock [2020-10-12 21:44:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure compact_infoblock [2020-10-12 21:44:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buff [2020-10-12 21:44:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-12 21:44:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure srom_search [2020-10-12 21:44:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_pci_probe [2020-10-12 21:44:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_pci_remove [2020-10-12 21:44:34,591 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-12 21:44:34,591 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-12 21:44:34,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-12 21:44:34,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-12 21:44:34,591 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~int [2020-10-12 21:44:34,591 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_module_init [2020-10-12 21:44:34,591 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_module_exit [2020-10-12 21:44:34,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_de4x5_module_exit_17_2 [2020-10-12 21:44:34,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_de4x5_module_init_17_7 [2020-10-12 21:44:34,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-12 21:44:34,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-12 21:44:34,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-12 21:44:34,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-12 21:44:34,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_14_1 [2020-10-12 21:44:34,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_15_1 [2020-10-12 21:44:34,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_8_1 [2020-10-12 21:44:34,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_11_2 [2020-10-12 21:44:34,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_9_1 [2020-10-12 21:44:34,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_13_2 [2020-10-12 21:44:34,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_12_4 [2020-10-12 21:44:34,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_16_2 [2020-10-12 21:44:34,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-12 21:44:34,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-12 21:44:34,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-12 21:44:34,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-12 21:44:34,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-12 21:44:34,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-12 21:44:34,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-12 21:44:34,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-12 21:44:34,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_10 [2020-10-12 21:44:34,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_13 [2020-10-12 21:44:34,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_14 [2020-10-12 21:44:34,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2020-10-12 21:44:34,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_16 [2020-10-12 21:44:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_17 [2020-10-12 21:44:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-12 21:44:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_7 [2020-10-12 21:44:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_10 [2020-10-12 21:44:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_13 [2020-10-12 21:44:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_14 [2020-10-12 21:44:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_15 [2020-10-12 21:44:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_16 [2020-10-12 21:44:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_17 [2020-10-12 21:44:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-12 21:44:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2020-10-12 21:44:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_10 [2020-10-12 21:44:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_13 [2020-10-12 21:44:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_14 [2020-10-12 21:44:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_15 [2020-10-12 21:44:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_16 [2020-10-12 21:44:34,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_17 [2020-10-12 21:44:34,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-12 21:44:34,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2020-10-12 21:44:34,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_17 [2020-10-12 21:44:34,597 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-12 21:44:34,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-12 21:44:34,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-12 21:44:34,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-12 21:44:34,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-12 21:44:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-12 21:44:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-12 21:44:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2020-10-12 21:44:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-12 21:44:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_2 [2020-10-12 21:44:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_3 [2020-10-12 21:44:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_4 [2020-10-12 21:44:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_5_17 [2020-10-12 21:44:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_5_2 [2020-10-12 21:44:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_5_5 [2020-10-12 21:44:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_5_6 [2020-10-12 21:44:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_5_3 [2020-10-12 21:44:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_5_8 [2020-10-12 21:44:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_5_7 [2020-10-12 21:44:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_5 [2020-10-12 21:44:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-12 21:44:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-12 21:44:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_12_6 [2020-10-12 21:44:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-12 21:44:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-12 21:44:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-12 21:44:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-12 21:44:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-12 21:44:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-12 21:44:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-12 21:44:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2020-10-12 21:44:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2020-10-12 21:44:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-12 21:44:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2020-10-12 21:44:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-12 21:44:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2020-10-12 21:44:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_11 [2020-10-12 21:44:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_20 [2020-10-12 21:44:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2020-10-12 21:44:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_3 [2020-10-12 21:44:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2020-10-12 21:44:34,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2020-10-12 21:44:34,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-12 21:44:34,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_14_2 [2020-10-12 21:44:34,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-12 21:44:34,602 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-12 21:44:34,602 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-12 21:44:34,602 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-12 21:44:34,602 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-12 21:44:34,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-12 21:44:34,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-12 21:44:34,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-12 21:44:34,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-12 21:44:34,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-12 21:44:34,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-12 21:44:34,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-12 21:44:34,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-12 21:44:34,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-12 21:44:34,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-12 21:44:34,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-12 21:44:34,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-12 21:44:34,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-12 21:44:34,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-12 21:44:34,604 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-12 21:44:34,604 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-12 21:44:34,604 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-12 21:44:34,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-12 21:44:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-12 21:44:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-12 21:44:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-12 21:44:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-12 21:44:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-12 21:44:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-12 21:44:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-12 21:44:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-12 21:44:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-12 21:44:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-12 21:44:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-12 21:44:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-12 21:44:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-12 21:44:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-12 21:44:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-12 21:44:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-12 21:44:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-12 21:44:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-12 21:44:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-12 21:44:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-12 21:44:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-12 21:44:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-12 21:44:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-12 21:44:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-12 21:44:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-12 21:44:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-12 21:44:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-12 21:44:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-12 21:44:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-12 21:44:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-12 21:44:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-12 21:44:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-12 21:44:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-12 21:44:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-12 21:44:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-12 21:44:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-12 21:44:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-12 21:44:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-12 21:44:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dma_spin_lock [2020-10-12 21:44:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dma_spin_lock [2020-10-12 21:44:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_dma_spin_lock [2020-10-12 21:44:34,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_dma_spin_lock [2020-10-12 21:44:34,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_dma_spin_lock [2020-10-12 21:44:34,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_dma_spin_lock [2020-10-12 21:44:34,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_dma_spin_lock [2020-10-12 21:44:34,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2020-10-12 21:44:34,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-12 21:44:34,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-12 21:44:34,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-12 21:44:34,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-12 21:44:34,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-12 21:44:34,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-12 21:44:34,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-12 21:44:34,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-12 21:44:34,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-12 21:44:34,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-12 21:44:34,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-12 21:44:34,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-12 21:44:34,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-12 21:44:34,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-12 21:44:34,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-12 21:44:34,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-12 21:44:34,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-12 21:44:34,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-12 21:44:34,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-12 21:44:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-12 21:44:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-12 21:44:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-12 21:44:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-12 21:44:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-12 21:44:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_de4x5_private [2020-10-12 21:44:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_de4x5_private [2020-10-12 21:44:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_de4x5_private [2020-10-12 21:44:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_de4x5_private [2020-10-12 21:44:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_de4x5_private [2020-10-12 21:44:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_de4x5_private [2020-10-12 21:44:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-12 21:44:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-12 21:44:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-12 21:44:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-12 21:44:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-12 21:44:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-12 21:44:34,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-12 21:44:34,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-12 21:44:34,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-12 21:44:34,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-12 21:44:34,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-12 21:44:34,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-12 21:44:34,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-12 21:44:34,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-12 21:44:34,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-12 21:44:34,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-12 21:44:34,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-12 21:44:34,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-12 21:44:34,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-12 21:44:34,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-12 21:44:34,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-12 21:44:34,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-12 21:44:34,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-12 21:44:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-12 21:44:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-12 21:44:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-12 21:44:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-12 21:44:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-12 21:44:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-12 21:44:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-12 21:44:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-12 21:44:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-12 21:44:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-12 21:44:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-12 21:44:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-12 21:44:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-12 21:44:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-12 21:44:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-12 21:44:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-12 21:44:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-12 21:44:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-12 21:44:34,620 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-12 21:44:34,620 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-12 21:44:34,620 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-12 21:44:34,620 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-12 21:44:34,620 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-12 21:44:34,620 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-12 21:44:34,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-12 21:44:34,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-12 21:44:34,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-12 21:44:34,621 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-12 21:44:34,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-12 21:44:34,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-12 21:44:34,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-12 21:45:31,600 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-12 21:45:32,347 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-12 21:45:59,356 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-12 21:45:59,356 INFO L295 CfgBuilder]: Removed 17 assume(true) statements. [2020-10-12 21:45:59,375 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 09:45:59 BoogieIcfgContainer [2020-10-12 21:45:59,375 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-12 21:45:59,376 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-12 21:45:59,376 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-12 21:45:59,379 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-12 21:45:59,380 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.10 09:44:26" (1/3) ... [2020-10-12 21:45:59,381 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60711bf9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 09:45:59, skipping insertion in model container [2020-10-12 21:45:59,381 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:44:33" (2/3) ... [2020-10-12 21:45:59,381 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60711bf9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 09:45:59, skipping insertion in model container [2020-10-12 21:45:59,381 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 09:45:59" (3/3) ... [2020-10-12 21:45:59,383 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2020-10-12 21:45:59,393 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-12 21:45:59,402 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2020-10-12 21:45:59,415 INFO L251 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-12 21:45:59,450 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-12 21:45:59,451 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-12 21:45:59,451 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-12 21:45:59,451 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-12 21:45:59,451 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-12 21:45:59,451 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-12 21:45:59,451 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-12 21:45:59,451 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-12 21:45:59,549 INFO L276 IsEmpty]: Start isEmpty. Operand 5187 states. [2020-10-12 21:45:59,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2020-10-12 21:45:59,565 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 21:45:59,567 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-12 21:45:59,567 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-12 21:45:59,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 21:45:59,572 INFO L82 PathProgramCache]: Analyzing trace with hash -1955584401, now seen corresponding path program 1 times [2020-10-12 21:45:59,580 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 21:45:59,580 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1999022825] [2020-10-12 21:45:59,581 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 21:46:00,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:01,070 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:05,996 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:05,996 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 283 [2020-10-12 21:46:05,997 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:05,997 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5371 [2020-10-12 21:46:05,999 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:05,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-12 21:46:05,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 252 [2020-10-12 21:46:05,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-12 21:46:06,000 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-12 21:46:12,930 WARN L193 SmtUtils]: Spent 6.49 s on a formula simplification that was a NOOP. DAG size: 1264 [2020-10-12 21:46:12,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 21:46:12,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:12,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:14,068 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:14,069 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:46:14,069 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:14,069 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1095 [2020-10-12 21:46:14,069 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:14,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:14,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:14,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:14,070 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:46:14,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-12 21:46:14,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:14,267 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:14,271 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:14,271 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-12 21:46:14,271 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:14,272 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 21:46:14,272 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:14,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:14,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:14,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:14,273 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:46:14,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-12 21:46:14,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:14,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:14,588 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:14,588 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 237 [2020-10-12 21:46:14,588 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:14,588 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 146 [2020-10-12 21:46:14,589 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:14,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:14,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:14,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:14,589 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:46:14,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 21:46:14,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:14,718 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:14,847 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:14,848 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 232 [2020-10-12 21:46:14,848 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:14,848 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 160 [2020-10-12 21:46:14,848 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:14,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:14,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:14,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:14,849 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:46:14,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 21:46:14,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:14,924 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:14,944 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:14,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:46:14,945 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:14,945 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-12 21:46:14,945 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:14,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:14,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:14,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:14,946 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:46:14,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:46:14,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:14,969 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:14,975 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:14,976 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:46:14,976 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:14,976 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-12 21:46:14,976 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:14,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:14,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:14,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:14,977 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:46:14,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-12 21:46:14,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:14,997 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,007 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,008 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:46:15,008 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,008 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-12 21:46:15,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,009 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:46:15,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:46:15,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,028 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,029 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:46:15,029 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,029 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 21:46:15,029 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,030 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:46:15,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-12 21:46:15,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,056 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,056 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:46:15,056 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,056 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-12 21:46:15,057 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,057 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:46:15,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:46:15,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,076 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,077 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:46:15,077 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 21:46:15,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:46:15,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-12 21:46:15,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,096 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,106 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,107 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:46:15,107 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,107 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-12 21:46:15,107 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,108 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:46:15,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:46:15,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,130 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,153 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,153 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:46:15,153 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,154 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-12 21:46:15,154 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,155 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:46:15,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-12 21:46:15,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,184 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,196 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,197 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:46:15,197 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,197 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-12 21:46:15,198 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,199 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:46:15,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:46:15,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,219 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,225 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,225 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:46:15,226 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,226 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 21:46:15,226 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,228 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:46:15,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-12 21:46:15,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,269 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,270 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:46:15,270 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,270 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-12 21:46:15,270 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,271 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:46:15,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:46:15,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,293 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,293 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:46:15,294 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 21:46:15,294 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:46:15,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-12 21:46:15,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,320 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,321 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:46:15,321 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,321 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-12 21:46:15,321 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,322 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:46:15,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:46:15,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,338 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,341 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,341 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:46:15,341 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,341 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 21:46:15,341 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,342 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:46:15,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-12 21:46:15,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,370 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,371 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:46:15,371 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,371 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-12 21:46:15,371 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,372 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:46:15,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:46:15,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,392 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,396 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,397 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:46:15,397 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,397 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 21:46:15,398 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,398 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:46:15,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-12 21:46:15,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,422 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,422 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:46:15,423 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,423 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 21:46:15,423 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,424 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:46:15,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:46:15,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,443 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,448 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,449 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:46:15,449 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,449 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 21:46:15,450 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,451 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:46:15,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-12 21:46:15,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,471 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,482 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,482 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:46:15,483 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,483 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-12 21:46:15,483 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,484 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:46:15,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:46:15,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,501 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,507 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,508 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:46:15,508 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,508 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 21:46:15,511 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,512 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:46:15,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-12 21:46:15,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,534 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,542 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,542 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:46:15,542 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,543 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-12 21:46:15,544 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,546 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-12 21:46:15,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:46:15,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,566 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,571 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,571 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:46:15,572 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,572 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 21:46:15,572 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,574 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:46:15,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-12 21:46:15,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,602 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,602 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:46:15,602 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,602 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-12 21:46:15,603 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,603 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:46:15,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:46:15,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,623 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,628 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,629 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:46:15,629 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,629 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 21:46:15,630 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,631 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:46:15,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-12 21:46:15,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,670 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,670 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:46:15,671 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,671 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-12 21:46:15,672 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,673 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:46:15,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:46:15,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,697 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,698 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:46:15,698 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,698 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 21:46:15,699 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,700 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:46:15,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-12 21:46:15,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,731 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,732 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:46:15,732 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,732 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-12 21:46:15,733 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,734 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:46:15,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:46:15,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,756 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,761 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,761 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:46:15,762 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,762 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 21:46:15,762 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,764 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:46:15,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-12 21:46:15,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,782 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,793 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,793 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:46:15,793 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,794 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-12 21:46:15,794 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,795 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:46:15,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:46:15,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,823 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,824 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:46:15,824 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,825 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-12 21:46:15,825 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,826 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:46:15,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-12 21:46:15,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,921 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,928 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,928 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:46:15,928 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,928 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 21:46:15,929 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 21:46:15,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:46:15,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-12 21:46:15,929 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:46:15,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-10-12 21:46:15,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:46:15,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:46:15,950 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:46:15,950 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 21:46:15,951 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:46:15,951 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 21:46:15,951 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:46:15,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:46:15,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 21:46:15,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:46:15,952 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:46:16,167 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2020-10-12 21:46:16,167 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1999022825] [2020-10-12 21:46:16,169 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-12 21:46:16,170 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-12 21:46:16,170 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [456628733] [2020-10-12 21:46:16,176 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-12 21:46:16,176 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-12 21:46:16,190 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-12 21:46:16,190 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-12 21:46:16,192 INFO L87 Difference]: Start difference. First operand 5187 states. Second operand 6 states. [2020-10-12 21:46:27,357 WARN L193 SmtUtils]: Spent 6.47 s on a formula simplification that was a NOOP. DAG size: 1266