/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=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --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-dmfe.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 05:31:13,619 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 05:31:13,621 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 05:31:13,646 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 05:31:13,646 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 05:31:13,647 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 05:31:13,649 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 05:31:13,650 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 05:31:13,652 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 05:31:13,653 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 05:31:13,654 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 05:31:13,655 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 05:31:13,655 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 05:31:13,656 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 05:31:13,657 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 05:31:13,658 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 05:31:13,659 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 05:31:13,660 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 05:31:13,662 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 05:31:13,663 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 05:31:13,665 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 05:31:13,666 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 05:31:13,667 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 05:31:13,668 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 05:31:13,670 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 05:31:13,670 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 05:31:13,671 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 05:31:13,671 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 05:31:13,672 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 05:31:13,673 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 05:31:13,673 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 05:31:13,674 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 05:31:13,674 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 05:31:13,675 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 05:31:13,676 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 05:31:13,676 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 05:31:13,677 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 05:31:13,677 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 05:31:13,677 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 05:31:13,678 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 05:31:13,679 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 05:31:13,680 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 [2020-10-15 05:31:13,702 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 05:31:13,703 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 05:31:13,704 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 05:31:13,704 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 05:31:13,704 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 05:31:13,705 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 05:31:13,705 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 05:31:13,705 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 05:31:13,705 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 05:31:13,706 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 05:31:13,706 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 05:31:13,706 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 05:31:13,706 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 05:31:13,706 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 05:31:13,707 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 05:31:13,707 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 05:31:13,707 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 05:31:13,707 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 05:31:13,707 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 05:31:13,708 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 05:31:13,708 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 05:31:13,708 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 05:31:13,708 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 05:31:13,708 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 05:31:13,709 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 05:31:13,709 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 05:31:13,709 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 05:31:13,709 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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 05:31:14,043 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 05:31:14,060 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 05:31:14,064 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 05:31:14,067 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 05:31:14,067 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 05:31:14,069 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i [2020-10-15 05:31:14,139 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8e90adac0/a0ccd45e5c4343e79220364d533b91a6/FLAGd9b928884 [2020-10-15 05:31:15,005 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 05:31:15,006 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i [2020-10-15 05:31:15,062 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8e90adac0/a0ccd45e5c4343e79220364d533b91a6/FLAGd9b928884 [2020-10-15 05:31:15,504 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8e90adac0/a0ccd45e5c4343e79220364d533b91a6 [2020-10-15 05:31:15,512 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 05:31:15,514 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 05:31:15,515 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 05:31:15,516 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 05:31:15,520 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 05:31:15,521 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 05:31:15" (1/1) ... [2020-10-15 05:31:15,524 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76bae1fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:31:15, skipping insertion in model container [2020-10-15 05:31:15,524 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 05:31:15" (1/1) ... [2020-10-15 05:31:15,533 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 05:31:15,719 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 05:31:19,023 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 05:31:19,103 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 05:31:19,585 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 05:31:20,282 INFO L208 MainTranslator]: Completed translation [2020-10-15 05:31:20,282 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:31:20 WrapperNode [2020-10-15 05:31:20,283 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 05:31:20,283 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 05:31:20,284 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 05:31:20,284 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 05:31:20,295 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:31:20" (1/1) ... [2020-10-15 05:31:20,295 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:31:20" (1/1) ... [2020-10-15 05:31:20,396 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:31:20" (1/1) ... [2020-10-15 05:31:20,397 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:31:20" (1/1) ... [2020-10-15 05:31:20,561 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:31:20" (1/1) ... [2020-10-15 05:31:20,587 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:31:20" (1/1) ... [2020-10-15 05:31:20,628 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:31:20" (1/1) ... [2020-10-15 05:31:20,669 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 05:31:20,670 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 05:31:20,670 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 05:31:20,670 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 05:31:20,673 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:31:20" (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 [2020-10-15 05:31:20,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 05:31:20,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 05:31:20,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-15 05:31:20,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-15 05:31:20,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-15 05:31:20,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-15 05:31:20,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-15 05:31:20,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-15 05:31:20,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 05:31:20,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-15 05:31:20,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-15 05:31:20,754 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-15 05:31:20,754 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-15 05:31:20,754 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-15 05:31:20,755 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-15 05:31:20,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2020-10-15 05:31:20,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2020-10-15 05:31:20,757 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-15 05:31:20,757 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-15 05:31:20,758 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 05:31:20,758 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-15 05:31:20,758 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-15 05:31:20,759 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-15 05:31:20,759 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-15 05:31:20,759 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-15 05:31:20,759 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-15 05:31:20,759 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-15 05:31:20,759 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-15 05:31:20,759 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-15 05:31:20,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-15 05:31:20,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-15 05:31:20,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-15 05:31:20,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-15 05:31:20,760 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-15 05:31:20,760 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-15 05:31:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2020-10-15 05:31:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-15 05:31:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-15 05:31:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-15 05:31:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-15 05:31:20,762 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-15 05:31:20,762 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-15 05:31:20,762 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-15 05:31:20,762 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-15 05:31:20,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2020-10-15 05:31:20,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2020-10-15 05:31:20,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2020-10-15 05:31:20,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-15 05:31:20,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-15 05:31:20,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-15 05:31:20,764 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-15 05:31:20,764 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2020-10-15 05:31:20,764 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-15 05:31:20,765 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-15 05:31:20,765 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-15 05:31:20,765 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-15 05:31:20,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_init_one [2020-10-15 05:31:20,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_remove_one [2020-10-15 05:31:20,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_open [2020-10-15 05:31:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_init_dm910x [2020-10-15 05:31:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_start_xmit [2020-10-15 05:31:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_stop [2020-10-15 05:31:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_interrupt [2020-10-15 05:31:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_dmfe [2020-10-15 05:31:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_free_tx_pkt [2020-10-15 05:31:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_CRC [2020-10-15 05:31:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_rx_packet [2020-10-15 05:31:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_set_filter_mode [2020-10-15 05:31:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_ethtool_get_drvinfo [2020-10-15 05:31:20,768 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_ethtool_set_wol [2020-10-15 05:31:20,768 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_ethtool_get_wol [2020-10-15 05:31:20,768 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_timer [2020-10-15 05:31:20,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_dynamic_reset [2020-10-15 05:31:20,770 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_free_rxbuffer [2020-10-15 05:31:20,770 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_reuse_skb [2020-10-15 05:31:20,770 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_descriptor_init [2020-10-15 05:31:20,770 INFO L138 BoogieDeclarations]: Found implementation of procedure update_cr6 [2020-10-15 05:31:20,770 INFO L138 BoogieDeclarations]: Found implementation of procedure dm9132_id_table [2020-10-15 05:31:20,770 INFO L138 BoogieDeclarations]: Found implementation of procedure send_filter_frame [2020-10-15 05:31:20,771 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_rx_buffer [2020-10-15 05:31:20,771 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_clk_write [2020-10-15 05:31:20,772 INFO L138 BoogieDeclarations]: Found implementation of procedure read_srom_word [2020-10-15 05:31:20,772 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_sense_speed [2020-10-15 05:31:20,773 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_set_phyxcer [2020-10-15 05:31:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_process_mode [2020-10-15 05:31:20,777 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write [2020-10-15 05:31:20,777 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read [2020-10-15 05:31:20,777 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write_1bit [2020-10-15 05:31:20,777 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read_1bit [2020-10-15 05:31:20,777 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_parse_srom [2020-10-15 05:31:20,777 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_program_DM9801 [2020-10-15 05:31:20,778 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_program_DM9802 [2020-10-15 05:31:20,778 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_HPNA_remote_cmd_chk [2020-10-15 05:31:20,778 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_suspend [2020-10-15 05:31:20,778 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_resume [2020-10-15 05:31:20,778 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_init_module [2020-10-15 05:31:20,778 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_cleanup_module [2020-10-15 05:31:20,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_dmfe_cleanup_module_14_2 [2020-10-15 05:31:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_dmfe_init_module_14_9 [2020-10-15 05:31:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-15 05:31:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-15 05:31:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-15 05:31:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-15 05:31:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2020-10-15 05:31:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-15 05:31:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2020-10-15 05:31:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-15 05:31:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2020-10-15 05:31:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-15 05:31:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2020-10-15 05:31:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2020-10-15 05:31:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2020-10-15 05:31:20,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2020-10-15 05:31:20,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-15 05:31:20,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-15 05:31:20,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-15 05:31:20,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-15 05:31:20,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-15 05:31:20,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-15 05:31:20,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-15 05:31:20,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-15 05:31:20,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-15 05:31:20,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-15 05:31:20,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2020-10-15 05:31:20,784 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 05:31:20,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-15 05:31:20,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-15 05:31:20,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-15 05:31:20,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-15 05:31:20,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-15 05:31:20,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-15 05:31:20,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-15 05:31:20,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-15 05:31:20,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-15 05:31:20,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-15 05:31:20,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-15 05:31:20,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-15 05:31:20,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-15 05:31:20,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-15 05:31:20,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-15 05:31:20,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-15 05:31:20,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-15 05:31:20,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2020-10-15 05:31:20,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-15 05:31:20,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-15 05:31:20,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-15 05:31:20,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-15 05:31:20,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-15 05:31:20,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-15 05:31:20,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-15 05:31:20,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2020-10-15 05:31:20,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2020-10-15 05:31:20,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-15 05:31:20,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2020-10-15 05:31:20,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-15 05:31:20,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2020-10-15 05:31:20,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2020-10-15 05:31:20,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2020-10-15 05:31:20,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2020-10-15 05:31:20,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-15 05:31:20,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2020-10-15 05:31:20,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2020-10-15 05:31:20,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2020-10-15 05:31:20,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_62 [2020-10-15 05:31:20,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_63 [2020-10-15 05:31:20,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_64 [2020-10-15 05:31:20,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_65 [2020-10-15 05:31:20,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_66 [2020-10-15 05:31:20,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_67 [2020-10-15 05:31:20,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_68 [2020-10-15 05:31:20,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2020-10-15 05:31:20,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_71 [2020-10-15 05:31:20,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_72 [2020-10-15 05:31:20,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_73 [2020-10-15 05:31:20,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_77 [2020-10-15 05:31:20,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_81 [2020-10-15 05:31:20,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_85 [2020-10-15 05:31:20,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_86 [2020-10-15 05:31:20,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-15 05:31:20,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-15 05:31:20,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-15 05:31:20,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 05:31:20,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 05:31:20,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 05:31:20,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 05:31:20,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-15 05:31:20,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-15 05:31:20,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-15 05:31:20,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-15 05:31:20,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-15 05:31:20,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-15 05:31:20,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 05:31:20,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 05:31:20,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-15 05:31:20,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 05:31:20,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-15 05:31:20,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 05:31:20,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-15 05:31:20,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-15 05:31:20,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-15 05:31:20,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 05:31:20,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 05:31:20,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-15 05:31:20,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-15 05:31:20,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-15 05:31:20,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-15 05:31:20,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-15 05:31:20,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-15 05:31:20,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-15 05:31:20,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-15 05:31:20,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-15 05:31:20,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-15 05:31:20,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-15 05:31:20,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-15 05:31:20,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-15 05:31:20,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-15 05:31:20,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-15 05:31:20,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-15 05:31:20,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-15 05:31:20,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-15 05:31:20,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-15 05:31:20,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-15 05:31:20,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-15 05:31:20,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-15 05:31:20,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-15 05:31:20,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-15 05:31:20,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-15 05:31:20,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-15 05:31:20,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-15 05:31:20,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-15 05:31:20,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-15 05:31:20,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-15 05:31:20,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dma_spin_lock [2020-10-15 05:31:20,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dma_spin_lock [2020-10-15 05:31:20,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_dma_spin_lock [2020-10-15 05:31:20,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_dma_spin_lock [2020-10-15 05:31:20,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_dma_spin_lock [2020-10-15 05:31:20,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_dma_spin_lock [2020-10-15 05:31:20,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_dma_spin_lock [2020-10-15 05:31:20,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2020-10-15 05:31:20,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-15 05:31:20,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-15 05:31:20,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-15 05:31:20,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-15 05:31:20,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-15 05:31:20,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-15 05:31:20,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-15 05:31:20,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-15 05:31:20,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-15 05:31:20,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-15 05:31:20,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-15 05:31:20,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-15 05:31:20,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-15 05:31:20,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-15 05:31:20,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-15 05:31:20,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-15 05:31:20,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-15 05:31:20,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-15 05:31:20,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-15 05:31:20,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-15 05:31:20,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-15 05:31:20,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-15 05:31:20,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-15 05:31:20,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-15 05:31:20,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_dmfe_board_info [2020-10-15 05:31:20,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_dmfe_board_info [2020-10-15 05:31:20,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_dmfe_board_info [2020-10-15 05:31:20,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_dmfe_board_info [2020-10-15 05:31:20,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_dmfe_board_info [2020-10-15 05:31:20,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_dmfe_board_info [2020-10-15 05:31:20,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_dmfe_board_info [2020-10-15 05:31:20,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_dmfe_board_info [2020-10-15 05:31:20,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-15 05:31:20,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-15 05:31:20,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-15 05:31:20,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-15 05:31:20,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-15 05:31:20,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-15 05:31:20,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-15 05:31:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-15 05:31:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-15 05:31:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-15 05:31:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-15 05:31:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-15 05:31:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-15 05:31:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-15 05:31:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-15 05:31:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-15 05:31:20,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-15 05:31:20,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-15 05:31:20,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-15 05:31:20,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-15 05:31:20,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-15 05:31:20,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-15 05:31:20,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-15 05:31:20,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-15 05:31:20,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-15 05:31:20,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-15 05:31:20,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-15 05:31:20,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-15 05:31:20,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-15 05:31:20,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-15 05:31:20,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-15 05:31:20,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-15 05:31:20,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-15 05:31:20,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-15 05:31:20,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-15 05:31:20,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-15 05:31:20,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-15 05:31:20,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-15 05:31:20,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-15 05:31:20,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-15 05:31:20,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 05:31:20,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-15 05:31:20,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-15 05:31:20,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-15 05:31:20,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-15 05:31:20,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-15 05:31:20,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-15 05:31:20,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-15 05:31:20,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-15 05:31:20,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-15 05:31:20,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2020-10-15 05:31:20,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-15 05:31:20,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-15 05:31:20,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-15 05:31:20,829 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-15 05:31:20,829 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-15 05:31:20,829 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-15 05:31:20,829 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-15 05:31:20,829 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-15 05:31:20,829 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-15 05:31:20,829 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-15 05:31:20,830 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-15 05:31:20,830 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-15 05:31:20,830 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-15 05:31:20,830 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-15 05:31:20,830 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2020-10-15 05:31:20,830 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-15 05:31:20,830 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2020-10-15 05:31:20,830 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-15 05:31:20,830 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2020-10-15 05:31:20,831 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-15 05:31:20,831 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-15 05:31:20,831 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-15 05:31:20,831 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-15 05:31:20,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-15 05:31:20,831 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-15 05:31:20,831 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-15 05:31:20,831 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-15 05:31:20,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2020-10-15 05:31:20,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-15 05:31:20,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2020-10-15 05:31:20,832 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2020-10-15 05:31:20,832 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2020-10-15 05:31:20,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-15 05:31:20,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-15 05:31:20,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-15 05:31:20,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 05:31:20,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-15 05:31:20,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-15 05:31:20,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-15 05:31:20,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-15 05:31:20,834 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-15 05:31:20,834 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-15 05:31:20,834 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-15 05:31:20,834 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-15 05:31:20,834 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-15 05:31:20,834 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-15 05:31:20,834 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2020-10-15 05:31:20,835 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2020-10-15 05:31:20,835 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2020-10-15 05:31:20,835 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-15 05:31:20,835 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-15 05:31:20,835 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2020-10-15 05:31:20,835 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2020-10-15 05:31:20,835 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-15 05:31:20,835 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-15 05:31:20,835 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2020-10-15 05:31:20,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-15 05:31:20,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-15 05:31:20,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-10-15 05:31:20,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-15 05:31:20,836 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 05:31:20,836 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-15 05:31:20,836 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-15 05:31:20,836 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-15 05:31:20,836 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-15 05:31:20,837 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-15 05:31:20,837 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-15 05:31:20,837 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 05:31:20,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 05:31:20,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 05:31:20,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 05:31:20,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 05:31:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-15 05:31:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-15 05:31:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-15 05:31:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-15 05:31:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-15 05:31:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-15 05:31:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 05:31:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2020-10-15 05:31:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2020-10-15 05:31:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 05:31:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-15 05:31:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 05:31:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 05:31:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-15 05:31:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-15 05:31:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-15 05:31:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 05:31:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-15 05:31:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-15 05:31:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_68 [2020-10-15 05:31:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_73 [2020-10-15 05:31:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_77 [2020-10-15 05:31:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_81 [2020-10-15 05:31:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_dmfe_board_info [2020-10-15 05:31:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_dmfe_board_info [2020-10-15 05:31:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 05:31:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-15 05:31:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-15 05:31:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-15 05:31:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-15 05:31:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-15 05:31:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 05:31:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-15 05:31:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-15 05:31:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-15 05:31:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 05:31:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 05:31:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-15 05:31:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-15 05:31:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-15 05:31:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-15 05:31:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 05:31:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-15 05:31:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2020-10-15 05:31:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-15 05:31:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-15 05:31:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-15 05:31:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_71 [2020-10-15 05:31:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-15 05:31:20,845 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2020-10-15 05:31:20,845 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2020-10-15 05:31:20,845 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-15 05:31:20,845 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2020-10-15 05:31:20,845 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-10-15 05:31:20,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2020-10-15 05:31:20,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2020-10-15 05:31:20,845 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-15 05:31:20,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2020-10-15 05:31:20,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2020-10-15 05:31:20,846 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-15 05:31:20,846 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-15 05:31:20,846 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-15 05:31:20,846 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-15 05:31:20,846 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-15 05:31:20,846 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-15 05:31:20,847 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-15 05:31:20,847 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-15 05:31:20,847 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-15 05:31:20,847 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-15 05:31:20,847 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-15 05:31:20,847 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-15 05:31:20,847 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-15 05:31:20,847 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-15 05:31:20,848 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-15 05:31:20,848 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-15 05:31:20,848 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-15 05:31:20,848 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-15 05:31:20,848 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-15 05:31:20,848 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-15 05:31:20,848 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-15 05:31:20,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 05:31:20,849 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-15 05:31:20,849 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-15 05:31:20,849 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-15 05:31:20,849 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-15 05:31:20,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 05:31:20,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 05:31:20,849 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-15 05:31:20,849 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-15 05:31:20,849 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2020-10-15 05:31:20,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 05:31:20,850 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-15 05:31:20,850 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-15 05:31:20,850 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-15 05:31:20,850 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-15 05:31:20,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_64 [2020-10-15 05:31:20,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_66 [2020-10-15 05:31:20,850 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-15 05:31:20,851 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-15 05:31:20,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-15 05:31:20,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-15 05:31:20,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-15 05:31:20,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-15 05:31:20,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-15 05:31:20,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-15 05:31:20,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-15 05:31:20,852 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2020-10-15 05:31:20,852 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-15 05:31:20,852 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-15 05:31:20,852 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-15 05:31:20,852 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-15 05:31:20,852 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-15 05:31:20,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_63 [2020-10-15 05:31:20,852 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-15 05:31:20,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_65 [2020-10-15 05:31:20,852 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2020-10-15 05:31:20,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2020-10-15 05:31:20,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2020-10-15 05:31:20,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2020-10-15 05:31:20,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-15 05:31:20,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-15 05:31:20,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-15 05:31:20,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-15 05:31:20,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2020-10-15 05:31:20,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-10-15 05:31:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2020-10-15 05:31:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2020-10-15 05:31:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2020-10-15 05:31:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-15 05:31:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-15 05:31:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-15 05:31:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_85 [2020-10-15 05:31:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-15 05:31:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_86 [2020-10-15 05:31:20,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-15 05:31:20,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-15 05:31:20,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-15 05:31:20,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-15 05:31:20,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2020-10-15 05:31:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-15 05:31:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-15 05:31:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-15 05:31:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-15 05:31:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-15 05:31:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_67 [2020-10-15 05:31:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-15 05:31:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_72 [2020-10-15 05:31:20,860 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2020-10-15 05:31:20,860 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2020-10-15 05:31:20,860 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-15 05:31:20,860 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-15 05:31:20,860 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-15 05:31:20,860 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-15 05:31:20,860 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-15 05:31:20,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_62 [2020-10-15 05:31:20,860 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-15 05:31:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_open [2020-10-15 05:31:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_start_xmit [2020-10-15 05:31:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_stop [2020-10-15 05:31:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_set_filter_mode [2020-10-15 05:31:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure read_srom_word [2020-10-15 05:31:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_interrupt [2020-10-15 05:31:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure poll_dmfe [2020-10-15 05:31:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_descriptor_init [2020-10-15 05:31:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_rx_buffer [2020-10-15 05:31:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure update_cr6 [2020-10-15 05:31:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure send_filter_frame [2020-10-15 05:31:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure dm9132_id_table [2020-10-15 05:31:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read [2020-10-15 05:31:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write [2020-10-15 05:31:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write_1bit [2020-10-15 05:31:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read_1bit [2020-10-15 05:31:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_sense_speed [2020-10-15 05:31:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_process_mode [2020-10-15 05:31:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_timer [2020-10-15 05:31:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure cal_CRC [2020-10-15 05:31:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_rx_packet [2020-10-15 05:31:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_free_tx_pkt [2020-10-15 05:31:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_reuse_skb [2020-10-15 05:31:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_dynamic_reset [2020-10-15 05:31:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_free_rxbuffer [2020-10-15 05:31:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_init_dm910x [2020-10-15 05:31:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_parse_srom [2020-10-15 05:31:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_program_DM9801 [2020-10-15 05:31:20,864 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_program_DM9802 [2020-10-15 05:31:20,864 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_HPNA_remote_cmd_chk [2020-10-15 05:31:20,864 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_set_phyxcer [2020-10-15 05:31:20,864 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_init_one [2020-10-15 05:31:20,864 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 05:31:20,864 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_remove_one [2020-10-15 05:31:20,864 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_ethtool_get_drvinfo [2020-10-15 05:31:20,864 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_ethtool_set_wol [2020-10-15 05:31:20,865 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_ethtool_get_wol [2020-10-15 05:31:20,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 05:31:20,865 INFO L130 BoogieDeclarations]: Found specification of procedure srom_clk_write [2020-10-15 05:31:20,865 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_suspend [2020-10-15 05:31:20,865 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_resume [2020-10-15 05:31:20,865 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_init_module [2020-10-15 05:31:20,865 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_cleanup_module [2020-10-15 05:31:20,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_dmfe_cleanup_module_14_2 [2020-10-15 05:31:20,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_dmfe_init_module_14_9 [2020-10-15 05:31:20,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-15 05:31:20,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-15 05:31:20,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-15 05:31:20,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-15 05:31:20,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2020-10-15 05:31:20,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-15 05:31:20,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2020-10-15 05:31:20,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-15 05:31:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2020-10-15 05:31:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-15 05:31:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2020-10-15 05:31:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2020-10-15 05:31:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2020-10-15 05:31:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2020-10-15 05:31:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-15 05:31:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-15 05:31:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-15 05:31:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-15 05:31:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-15 05:31:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-15 05:31:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-15 05:31:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-15 05:31:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-15 05:31:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-15 05:31:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2020-10-15 05:31:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 05:31:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-15 05:31:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-15 05:31:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-15 05:31:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-15 05:31:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-15 05:31:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-15 05:31:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-15 05:31:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-15 05:31:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-15 05:31:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-15 05:31:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-15 05:31:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-15 05:31:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-15 05:31:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-15 05:31:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-15 05:31:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-15 05:31:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-15 05:31:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2020-10-15 05:31:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-15 05:31:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-15 05:31:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-15 05:31:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-15 05:31:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-15 05:31:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-15 05:31:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-15 05:31:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2020-10-15 05:31:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2020-10-15 05:31:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-15 05:31:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2020-10-15 05:31:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-15 05:31:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2020-10-15 05:31:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2020-10-15 05:31:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2020-10-15 05:31:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2020-10-15 05:31:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-15 05:31:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2020-10-15 05:31:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 05:31:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-15 05:31:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-15 05:31:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 05:31:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-15 05:31:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-15 05:31:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-15 05:31:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 05:31:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-15 05:31:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 05:31:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 05:31:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 05:31:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 05:31:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-15 05:31:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-15 05:31:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-15 05:31:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-15 05:31:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-15 05:31:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-15 05:31:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-15 05:31:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 05:31:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 05:31:20,876 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 05:31:20,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 05:31:20,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 05:31:20,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 05:31:20,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-15 05:31:20,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-15 05:31:20,876 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 05:31:20,876 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 05:31:20,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-15 05:31:20,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-15 05:31:20,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-15 05:31:20,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-15 05:31:20,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-15 05:31:20,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-15 05:31:20,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-15 05:31:20,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-15 05:31:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-15 05:31:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-15 05:31:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-15 05:31:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-15 05:31:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-15 05:31:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-15 05:31:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-15 05:31:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-15 05:31:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-15 05:31:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-15 05:31:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-15 05:31:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-15 05:31:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-15 05:31:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-15 05:31:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-15 05:31:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-15 05:31:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-15 05:31:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-15 05:31:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-15 05:31:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-15 05:31:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-15 05:31:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-15 05:31:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-15 05:31:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-15 05:31:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dma_spin_lock [2020-10-15 05:31:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dma_spin_lock [2020-10-15 05:31:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_dma_spin_lock [2020-10-15 05:31:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_dma_spin_lock [2020-10-15 05:31:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_dma_spin_lock [2020-10-15 05:31:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_dma_spin_lock [2020-10-15 05:31:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_dma_spin_lock [2020-10-15 05:31:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2020-10-15 05:31:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-15 05:31:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-15 05:31:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-15 05:31:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-15 05:31:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-15 05:31:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-15 05:31:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-15 05:31:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-15 05:31:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-15 05:31:20,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-15 05:31:20,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-15 05:31:20,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-15 05:31:20,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-15 05:31:20,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-15 05:31:20,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-15 05:31:20,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-15 05:31:20,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-15 05:31:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-15 05:31:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-15 05:31:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-15 05:31:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-15 05:31:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-15 05:31:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-15 05:31:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-15 05:31:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_dmfe_board_info [2020-10-15 05:31:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_dmfe_board_info [2020-10-15 05:31:20,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_dmfe_board_info [2020-10-15 05:31:20,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_dmfe_board_info [2020-10-15 05:31:20,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_dmfe_board_info [2020-10-15 05:31:20,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_dmfe_board_info [2020-10-15 05:31:20,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-15 05:31:20,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-15 05:31:20,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-15 05:31:20,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-15 05:31:20,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-15 05:31:20,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-15 05:31:20,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-15 05:31:20,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-15 05:31:20,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-15 05:31:20,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-15 05:31:20,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-15 05:31:20,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-15 05:31:20,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-15 05:31:20,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-15 05:31:20,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-15 05:31:20,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-15 05:31:20,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-15 05:31:20,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-15 05:31:20,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-15 05:31:20,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-15 05:31:20,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-15 05:31:20,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-15 05:31:20,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-15 05:31:20,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-15 05:31:20,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-15 05:31:20,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-15 05:31:20,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-15 05:31:20,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-15 05:31:20,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-15 05:31:20,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-15 05:31:20,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-15 05:31:20,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-15 05:31:20,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-15 05:31:20,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-15 05:31:20,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-15 05:31:20,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-15 05:31:20,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-15 05:31:20,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-15 05:31:20,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-15 05:31:20,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-15 05:31:20,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-15 05:31:20,890 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 05:31:20,890 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-15 05:31:20,890 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-15 05:31:20,890 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 05:31:20,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 05:31:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 05:31:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 05:31:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 05:31:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 05:31:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 05:31:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 05:31:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 05:31:24,183 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-15 05:31:24,528 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 05:31:29,662 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 05:31:29,662 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-15 05:31:29,680 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 05:31:29 BoogieIcfgContainer [2020-10-15 05:31:29,680 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 05:31:29,683 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 05:31:29,683 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 05:31:29,687 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 05:31:29,687 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 05:31:15" (1/3) ... [2020-10-15 05:31:29,688 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5bcc1b7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 05:31:29, skipping insertion in model container [2020-10-15 05:31:29,688 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:31:20" (2/3) ... [2020-10-15 05:31:29,688 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5bcc1b7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 05:31:29, skipping insertion in model container [2020-10-15 05:31:29,688 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 05:31:29" (3/3) ... [2020-10-15 05:31:29,690 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i [2020-10-15 05:31:29,700 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 05:31:29,719 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2020-10-15 05:31:29,734 INFO L251 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-15 05:31:29,775 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 05:31:29,775 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 05:31:29,775 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 05:31:29,775 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 05:31:29,775 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 05:31:29,775 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 05:31:29,776 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 05:31:29,776 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 05:31:29,853 INFO L276 IsEmpty]: Start isEmpty. Operand 2773 states. [2020-10-15 05:31:29,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2020-10-15 05:31:29,869 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 05:31:29,870 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 05:31:29,871 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]=== [2020-10-15 05:31:29,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 05:31:29,876 INFO L82 PathProgramCache]: Analyzing trace with hash -1082776578, now seen corresponding path program 1 times [2020-10-15 05:31:29,883 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 05:31:29,883 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2135188300] [2020-10-15 05:31:29,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 05:31:30,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:31:31,022 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:31:34,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:31:36,046 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:31:36,046 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 182 [2020-10-15 05:31:36,046 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 05:31:36,047 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5426 [2020-10-15 05:31:36,049 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:31:36,050 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:31:36,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 05:31:36,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 05:31:36,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 176 [2020-10-15 05:31:36,050 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-15 05:31:40,293 WARN L193 SmtUtils]: Spent 3.86 s on a formula simplification that was a NOOP. DAG size: 859 [2020-10-15 05:31:40,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 05:31:40,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:31:40,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:31:41,427 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:31:41,428 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:31:41,428 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:31:41,428 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 955 [2020-10-15 05:31:41,429 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:31:41,429 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:31:41,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:31:41,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:31:41,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 05:31:41,430 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:31:41,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 05:31:41,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:31:41,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:31:41,578 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:31:41,579 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 05:31:41,579 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:31:41,579 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 05:31:41,579 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:31:41,580 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:31:41,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:31:41,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:31:41,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-15 05:31:41,581 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:31:41,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-15 05:31:41,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:31:41,749 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:31:41,859 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:31:41,860 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 132 [2020-10-15 05:31:41,860 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:31:41,860 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 153 [2020-10-15 05:31:41,861 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:31:41,861 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:31:41,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:31:41,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:31:41,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 129 [2020-10-15 05:31:41,862 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:31:41,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 05:31:41,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:31:41,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:31:41,992 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:31:41,992 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 127 [2020-10-15 05:31:41,992 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:31:41,993 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-15 05:31:41,993 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:31:41,993 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:31:41,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:31:41,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:31:41,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:31:41,995 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:31:42,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 05:31:42,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:31:42,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:31:42,086 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:31:42,086 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 05:31:42,087 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:31:42,087 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 05:31:42,087 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:31:42,087 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:31:42,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:31:42,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:31:42,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:31:42,088 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:31:42,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:31:42,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:31:42,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:31:42,109 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:31:42,109 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:31:42,109 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:31:42,109 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 05:31:42,110 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:31:42,110 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:31:42,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:31:42,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:31:42,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:31:42,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:31:42,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 05:31:42,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:31:42,132 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:31:42,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:31:42,139 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 05:31:42,140 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:31:42,140 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 05:31:42,140 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:31:42,140 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:31:42,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:31:42,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:31:42,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:31:42,141 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:31:42,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:31:42,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:31:42,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:31:42,160 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:31:42,160 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:31:42,161 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:31:42,161 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 05:31:42,161 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:31:42,161 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:31:42,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:31:42,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:31:42,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:31:42,162 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:31:42,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 05:31:42,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:31:42,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:31:42,200 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:31:42,200 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 05:31:42,200 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:31:42,201 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 05:31:42,201 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:31:42,201 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:31:42,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:31:42,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:31:42,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:31:42,202 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:31:42,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:31:42,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:31:42,218 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:31:42,221 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:31:42,221 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:31:42,222 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:31:42,222 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 05:31:42,222 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:31:42,222 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:31:42,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:31:42,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:31:42,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:31:42,223 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:31:42,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-15 05:31:42,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:31:42,238 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:31:42,245 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:31:42,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 05:31:42,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:31:42,245 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 05:31:42,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:31:42,246 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:31:42,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:31:42,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:31:42,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:31:42,247 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:31:42,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:31:42,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:31:42,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:31:42,264 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:31:42,264 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:31:42,264 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:31:42,265 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 05:31:42,265 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:31:42,265 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:31:42,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:31:42,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:31:42,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:31:42,266 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:31:42,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-15 05:31:42,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:31:42,281 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:31:42,288 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:31:42,288 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 05:31:42,288 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:31:42,289 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 05:31:42,289 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:31:42,289 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:31:42,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:31:42,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:31:42,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:31:42,290 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:31:42,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:31:42,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:31:42,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:31:42,307 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:31:42,307 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:31:42,308 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:31:42,308 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 05:31:42,308 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:31:42,308 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:31:42,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:31:42,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:31:42,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:31:42,309 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:31:42,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-15 05:31:42,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:31:42,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:31:42,332 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:31:42,332 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 05:31:42,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:31:42,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 05:31:42,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:31:42,333 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:31:42,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:31:42,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:31:42,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:31:42,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:31:42,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:31:42,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:31:42,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:31:42,353 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:31:42,353 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:31:42,353 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:31:42,354 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 05:31:42,354 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:31:42,354 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:31:42,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:31:42,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:31:42,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:31:42,355 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:31:42,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-15 05:31:42,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:31:42,370 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:31:42,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:31:42,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 05:31:42,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:31:42,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 05:31:42,378 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:31:42,379 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:31:42,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:31:42,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:31:42,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:31:42,380 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:31:42,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:31:42,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:31:42,395 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:31:42,398 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:31:42,398 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:31:42,398 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:31:42,398 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 05:31:42,399 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:31:42,399 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:31:42,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:31:42,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:31:42,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:31:42,400 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:31:42,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-15 05:31:42,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:31:42,418 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:31:42,427 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:31:42,427 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 05:31:42,427 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:31:42,428 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 05:31:42,428 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:31:42,428 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:31:42,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:31:42,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:31:42,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:31:42,429 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:31:42,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:31:42,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:31:42,444 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:31:42,448 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:31:42,449 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:31:42,449 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:31:42,450 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 05:31:42,450 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:31:42,450 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:31:42,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:31:42,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:31:42,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:31:42,452 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:31:42,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-15 05:31:42,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:31:42,503 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:31:42,510 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:31:42,511 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:31:42,511 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:31:42,511 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 05:31:42,512 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:31:42,512 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:31:42,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:31:42,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:31:42,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 05:31:42,514 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:31:42,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-15 05:31:42,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:31:42,534 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:31:42,544 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:31:42,544 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:31:42,544 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:31:42,545 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 05:31:42,545 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:31:42,546 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:31:42,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:31:42,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:31:42,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 05:31:42,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:31:42,685 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2020-10-15 05:31:42,686 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2135188300] [2020-10-15 05:31:42,688 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 05:31:42,688 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-15 05:31:42,689 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1986518442] [2020-10-15 05:31:42,694 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-15 05:31:42,694 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 05:31:42,708 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-15 05:31:42,709 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-15 05:31:42,711 INFO L87 Difference]: Start difference. First operand 2773 states. Second operand 8 states. [2020-10-15 05:31:48,768 WARN L193 SmtUtils]: Spent 3.74 s on a formula simplification that was a NOOP. DAG size: 861 [2020-10-15 05:32:07,382 WARN L193 SmtUtils]: Spent 3.77 s on a formula simplification that was a NOOP. DAG size: 863 [2020-10-15 05:32:11,385 WARN L193 SmtUtils]: Spent 3.75 s on a formula simplification that was a NOOP. DAG size: 865 [2020-10-15 05:33:12,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 05:33:12,245 INFO L93 Difference]: Finished difference Result 4995 states and 6684 transitions. [2020-10-15 05:33:12,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-15 05:33:12,248 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 128 [2020-10-15 05:33:12,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 05:33:12,307 INFO L225 Difference]: With dead ends: 4995 [2020-10-15 05:33:12,307 INFO L226 Difference]: Without dead ends: 2698 [2020-10-15 05:33:12,325 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 15.5s TimeCoverageRelationStatistics Valid=56, Invalid=100, Unknown=0, NotChecked=0, Total=156 [2020-10-15 05:33:12,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2698 states. [2020-10-15 05:33:13,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2698 to 2312. [2020-10-15 05:33:13,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2312 states. [2020-10-15 05:33:13,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 2312 states and 2997 transitions. [2020-10-15 05:33:13,532 INFO L78 Accepts]: Start accepts. Automaton has 2312 states and 2997 transitions. Word has length 128 [2020-10-15 05:33:13,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 05:33:13,533 INFO L479 AbstractCegarLoop]: Abstraction has 2312 states and 2997 transitions. [2020-10-15 05:33:13,533 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-15 05:33:13,533 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 2997 transitions. [2020-10-15 05:33:13,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2020-10-15 05:33:13,540 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 05:33:13,540 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 05:33:13,541 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-15 05:33:13,541 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 05:33:13,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 05:33:13,541 INFO L82 PathProgramCache]: Analyzing trace with hash 675969998, now seen corresponding path program 1 times [2020-10-15 05:33:13,542 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 05:33:13,542 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1061452381] [2020-10-15 05:33:13,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 05:33:13,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:33:14,006 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:33:14,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:33:19,100 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:33:19,101 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 189 [2020-10-15 05:33:19,101 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 05:33:19,102 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5241 [2020-10-15 05:33:19,102 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:33:19,102 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:33:19,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-15 05:33:19,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 05:33:19,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 166 [2020-10-15 05:33:19,103 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:33:23,078 WARN L193 SmtUtils]: Spent 3.77 s on a formula simplification that was a NOOP. DAG size: 859 [2020-10-15 05:33:23,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 05:33:23,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:33:23,215 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:33:24,171 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:33:24,171 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:33:24,172 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:33:24,172 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1019 [2020-10-15 05:33:24,172 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:33:24,172 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:33:24,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:33:24,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:33:24,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 05:33:24,173 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:33:24,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 05:33:24,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:33:24,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:33:24,287 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:33:24,287 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 05:33:24,287 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:33:24,287 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 05:33:24,288 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:33:24,288 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:33:24,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:33:24,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:33:24,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-15 05:33:24,289 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:33:24,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-15 05:33:24,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:33:24,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:33:24,466 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:33:24,466 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 132 [2020-10-15 05:33:24,466 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:33:24,466 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-15 05:33:24,467 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:33:24,467 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:33:24,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:33:24,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:33:24,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 129 [2020-10-15 05:33:24,467 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:33:24,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 05:33:24,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:33:24,509 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:33:24,545 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:33:24,546 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 127 [2020-10-15 05:33:24,546 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:33:24,546 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-15 05:33:24,547 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:33:24,547 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:33:24,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:33:24,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:33:24,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:33:24,548 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:33:24,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 05:33:24,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:33:24,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:33:24,604 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:33:24,605 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 05:33:24,605 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:33:24,605 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 05:33:24,605 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:33:24,606 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:33:24,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:33:24,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:33:24,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:33:24,606 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:33:24,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:33:24,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:33:24,619 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:33:24,621 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:33:24,622 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:33:24,622 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:33:24,622 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 05:33:24,622 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:33:24,623 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:33:24,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:33:24,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:33:24,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:33:24,624 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:33:24,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 05:33:24,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:33:24,636 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:33:24,641 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:33:24,641 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 05:33:24,642 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:33:24,642 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 05:33:24,642 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:33:24,642 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:33:24,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:33:24,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:33:24,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:33:24,643 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:33:24,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:33:24,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:33:24,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:33:24,658 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:33:24,658 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:33:24,658 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:33:24,658 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 05:33:24,659 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:33:24,659 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:33:24,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:33:24,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:33:24,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:33:24,660 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:33:24,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 05:33:24,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:33:24,672 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:33:24,677 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:33:24,678 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 05:33:24,678 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:33:24,678 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 05:33:24,678 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:33:24,679 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:33:24,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:33:24,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:33:24,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:33:24,679 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:33:24,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:33:24,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:33:24,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:33:24,694 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:33:24,694 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:33:24,695 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:33:24,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 05:33:24,695 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:33:24,695 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:33:24,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:33:24,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:33:24,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:33:24,696 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:33:24,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-15 05:33:24,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:33:24,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:33:24,714 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:33:24,714 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 05:33:24,714 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:33:24,715 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 05:33:24,715 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:33:24,715 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:33:24,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:33:24,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:33:24,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:33:24,716 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:33:24,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:33:24,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:33:24,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:33:24,730 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:33:24,730 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:33:24,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:33:24,731 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 05:33:24,731 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:33:24,731 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:33:24,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:33:24,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:33:24,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:33:24,732 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:33:24,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-15 05:33:24,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:33:24,744 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:33:24,749 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:33:24,750 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 05:33:24,750 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:33:24,750 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 05:33:24,750 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:33:24,751 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:33:24,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:33:24,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:33:24,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:33:24,751 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:33:24,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:33:24,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:33:24,763 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:33:24,765 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:33:24,766 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:33:24,766 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:33:24,766 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 05:33:24,766 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:33:24,766 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:33:24,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:33:24,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:33:24,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:33:24,767 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:33:24,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-15 05:33:24,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:33:24,782 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:33:24,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:33:24,788 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 05:33:24,788 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:33:24,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 05:33:24,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:33:24,789 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:33:24,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:33:24,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:33:24,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:33:24,789 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:33:24,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:33:24,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:33:24,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:33:24,804 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:33:24,804 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:33:24,804 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:33:24,805 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 05:33:24,805 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:33:24,805 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:33:24,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:33:24,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:33:24,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:33:24,806 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:33:24,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-15 05:33:24,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:33:24,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:33:24,824 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:33:24,824 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 05:33:24,824 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:33:24,825 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 05:33:24,825 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:33:24,825 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:33:24,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:33:24,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:33:24,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:33:24,826 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:33:24,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:33:24,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:33:24,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:33:24,840 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:33:24,840 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:33:24,841 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:33:24,841 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 05:33:24,841 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:33:24,841 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:33:24,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:33:24,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:33:24,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:33:24,842 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:33:24,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-15 05:33:24,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:33:24,854 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:33:24,868 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:33:24,868 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 05:33:24,868 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:33:24,868 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 05:33:24,869 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:33:24,869 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:33:24,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:33:24,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:33:24,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:33:24,870 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:33:24,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:33:24,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:33:24,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:33:24,884 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:33:24,885 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:33:24,885 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:33:24,885 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 05:33:24,885 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:33:24,885 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:33:24,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:33:24,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:33:24,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:33:24,886 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:33:24,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-15 05:33:24,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:33:24,914 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:33:24,919 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:33:24,920 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:33:24,920 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:33:24,920 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 05:33:24,920 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:33:24,920 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:33:24,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:33:24,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:33:24,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 05:33:24,921 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:33:24,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-15 05:33:24,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:33:24,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:33:24,950 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:33:24,950 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:33:24,951 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:33:24,951 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 05:33:24,951 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:33:24,951 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:33:24,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 05:33:24,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 05:33:24,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 05:33:24,952 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:33:25,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2020-10-15 05:33:25,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:33:25,010 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:33:25,013 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:33:25,013 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:33:25,013 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:33:25,013 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 05:33:25,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:33:25,014 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:33:25,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:33:25,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-15 05:33:25,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:33:25,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:33:25,080 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2020-10-15 05:33:25,081 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1061452381] [2020-10-15 05:33:25,081 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 05:33:25,081 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-15 05:33:25,081 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [443258782] [2020-10-15 05:33:25,083 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-15 05:33:25,083 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 05:33:25,084 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-15 05:33:25,084 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-15 05:33:25,084 INFO L87 Difference]: Start difference. First operand 2312 states and 2997 transitions. Second operand 8 states. [2020-10-15 05:33:31,141 WARN L193 SmtUtils]: Spent 3.85 s on a formula simplification that was a NOOP. DAG size: 861 [2020-10-15 05:33:35,364 WARN L193 SmtUtils]: Spent 3.81 s on a formula simplification that was a NOOP. DAG size: 864 [2020-10-15 05:33:39,308 WARN L193 SmtUtils]: Spent 3.84 s on a formula simplification that was a NOOP. DAG size: 866 [2020-10-15 05:33:45,771 WARN L193 SmtUtils]: Spent 3.78 s on a formula simplification that was a NOOP. DAG size: 864 [2020-10-15 05:34:14,056 WARN L193 SmtUtils]: Spent 3.56 s on a formula simplification that was a NOOP. DAG size: 862 [2020-10-15 05:34:17,713 WARN L193 SmtUtils]: Spent 3.61 s on a formula simplification that was a NOOP. DAG size: 865