/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=NARROWEST --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-natsemi-natsemi.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 16:30:18,559 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 16:30:18,561 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 16:30:18,601 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 16:30:18,602 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 16:30:18,610 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 16:30:18,612 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 16:30:18,614 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 16:30:18,616 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 16:30:18,617 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 16:30:18,618 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 16:30:18,620 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 16:30:18,621 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 16:30:18,624 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 16:30:18,627 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 16:30:18,628 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 16:30:18,630 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 16:30:18,631 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 16:30:18,633 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 16:30:18,639 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 16:30:18,641 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 16:30:18,642 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 16:30:18,643 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 16:30:18,643 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 16:30:18,655 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 16:30:18,655 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 16:30:18,656 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 16:30:18,657 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 16:30:18,658 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 16:30:18,658 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 16:30:18,659 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 16:30:18,661 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 16:30:18,661 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 16:30:18,662 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 16:30:18,663 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 16:30:18,663 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 16:30:18,663 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 16:30:18,664 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 16:30:18,664 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 16:30:18,665 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 16:30:18,666 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 16:30:18,667 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 [2020-10-13 16:30:18,711 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 16:30:18,711 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 16:30:18,713 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 16:30:18,713 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 16:30:18,713 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 16:30:18,714 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 16:30:18,714 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 16:30:18,714 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 16:30:18,714 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 16:30:18,715 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 16:30:18,715 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 16:30:18,716 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 16:30:18,716 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 16:30:18,716 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 16:30:18,716 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 16:30:18,717 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 16:30:18,717 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 16:30:18,717 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 16:30:18,717 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 16:30:18,717 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 16:30:18,718 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 16:30:18,718 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 16:30:18,718 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 16:30:18,718 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 16:30:18,718 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 16:30:18,719 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 16:30:18,719 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 16:30:18,719 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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 16:30:19,035 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 16:30:19,056 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 16:30:19,061 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 16:30:19,063 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 16:30:19,063 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 16:30:19,064 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2020-10-13 16:30:19,128 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3a2ce5179/18eb3ca423c74197a188abbd14032076/FLAG563674774 [2020-10-13 16:30:20,039 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 16:30:20,039 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2020-10-13 16:30:20,085 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3a2ce5179/18eb3ca423c74197a188abbd14032076/FLAG563674774 [2020-10-13 16:30:20,460 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3a2ce5179/18eb3ca423c74197a188abbd14032076 [2020-10-13 16:30:20,470 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 16:30:20,472 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 16:30:20,473 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 16:30:20,474 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 16:30:20,477 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 16:30:20,478 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:30:20" (1/1) ... [2020-10-13 16:30:20,482 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c7047ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:30:20, skipping insertion in model container [2020-10-13 16:30:20,482 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:30:20" (1/1) ... [2020-10-13 16:30:20,490 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 16:30:20,731 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 16:30:24,366 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 16:30:24,448 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 16:30:24,862 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 16:30:26,385 INFO L208 MainTranslator]: Completed translation [2020-10-13 16:30:26,386 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:30:26 WrapperNode [2020-10-13 16:30:26,386 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 16:30:26,387 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 16:30:26,388 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 16:30:26,388 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 16:30:26,403 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:30:26" (1/1) ... [2020-10-13 16:30:26,403 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:30:26" (1/1) ... [2020-10-13 16:30:26,545 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:30:26" (1/1) ... [2020-10-13 16:30:26,546 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:30:26" (1/1) ... [2020-10-13 16:30:26,694 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:30:26" (1/1) ... [2020-10-13 16:30:26,719 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:30:26" (1/1) ... [2020-10-13 16:30:26,776 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:30:26" (1/1) ... [2020-10-13 16:30:26,823 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 16:30:26,824 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 16:30:26,824 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 16:30:26,824 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 16:30:26,825 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:30:26" (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 [2020-10-13 16:30:26,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 16:30:26,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 16:30:26,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-13 16:30:26,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-13 16:30:26,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-13 16:30:26,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-13 16:30:26,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-13 16:30:26,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-13 16:30:26,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 16:30:26,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 16:30:26,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-13 16:30:26,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-13 16:30:26,905 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 16:30:26,905 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-13 16:30:26,905 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-13 16:30:26,906 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-13 16:30:26,906 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-13 16:30:26,906 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-13 16:30:26,906 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 16:30:26,907 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 16:30:26,907 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-13 16:30:26,907 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 16:30:26,907 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-13 16:30:26,907 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 16:30:26,908 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-13 16:30:26,908 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2020-10-13 16:30:26,908 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-13 16:30:26,908 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2020-10-13 16:30:26,908 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-13 16:30:26,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-13 16:30:26,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-13 16:30:26,909 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-13 16:30:26,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 16:30:26,909 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 16:30:26,909 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-13 16:30:26,909 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-13 16:30:26,910 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-13 16:30:26,910 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-13 16:30:26,910 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-13 16:30:26,910 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-13 16:30:26,910 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-13 16:30:26,910 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-13 16:30:26,911 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-13 16:30:26,911 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-13 16:30:26,911 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-13 16:30:26,911 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-13 16:30:26,911 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-13 16:30:26,911 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2020-10-13 16:30:26,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2020-10-13 16:30:26,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2020-10-13 16:30:26,912 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-13 16:30:26,912 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-13 16:30:26,912 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-13 16:30:26,912 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-13 16:30:26,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-13 16:30:26,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-13 16:30:26,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-13 16:30:26,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-13 16:30:26,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-13 16:30:26,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-13 16:30:26,914 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-13 16:30:26,914 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-13 16:30:26,914 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-13 16:30:26,914 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-13 16:30:26,914 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-13 16:30:26,914 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-13 16:30:26,915 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-13 16:30:26,915 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2020-10-13 16:30:26,915 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2020-10-13 16:30:26,915 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2020-10-13 16:30:26,915 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-13 16:30:26,915 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-13 16:30:26,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-13 16:30:26,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-13 16:30:26,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2020-10-13 16:30:26,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2020-10-13 16:30:26,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-13 16:30:26,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-13 16:30:26,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-13 16:30:26,917 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-13 16:30:26,917 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-13 16:30:26,917 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2020-10-13 16:30:26,917 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_show_dspcfg_workaround [2020-10-13 16:30:26,917 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_set_dspcfg_workaround [2020-10-13 16:30:26,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2020-10-13 16:30:26,918 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2020-10-13 16:30:26,918 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2020-10-13 16:30:26,918 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2020-10-13 16:30:26,918 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_init_media [2020-10-13 16:30:26,918 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_probe1 [2020-10-13 16:30:26,918 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2020-10-13 16:30:26,918 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2020-10-13 16:30:26,919 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2020-10-13 16:30:26,919 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2020-10-13 16:30:26,919 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2020-10-13 16:30:26,919 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2020-10-13 16:30:26,919 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2020-10-13 16:30:26,919 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2020-10-13 16:30:26,919 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2020-10-13 16:30:26,920 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2020-10-13 16:30:26,920 INFO L138 BoogieDeclarations]: Found implementation of procedure find_mii [2020-10-13 16:30:26,920 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2020-10-13 16:30:26,920 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_rx [2020-10-13 16:30:26,920 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reload_eeprom [2020-10-13 16:30:26,920 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2020-10-13 16:30:26,921 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2020-10-13 16:30:26,921 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cable_magic [2020-10-13 16:30:26,921 INFO L138 BoogieDeclarations]: Found implementation of procedure undo_cable_magic [2020-10-13 16:30:26,921 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2020-10-13 16:30:26,921 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2020-10-13 16:30:26,921 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_timer [2020-10-13 16:30:26,921 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2020-10-13 16:30:26,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2020-10-13 16:30:26,922 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2020-10-13 16:30:26,922 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2020-10-13 16:30:26,922 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2020-10-13 16:30:26,922 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2020-10-13 16:30:26,922 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2020-10-13 16:30:26,922 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2020-10-13 16:30:26,923 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2020-10-13 16:30:26,923 INFO L138 BoogieDeclarations]: Found implementation of procedure free_ring [2020-10-13 16:30:26,923 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2020-10-13 16:30:26,923 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2020-10-13 16:30:26,923 INFO L138 BoogieDeclarations]: Found implementation of procedure start_tx [2020-10-13 16:30:26,923 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2020-10-13 16:30:26,924 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2020-10-13 16:30:26,924 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll [2020-10-13 16:30:26,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_rx [2020-10-13 16:30:26,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_error [2020-10-13 16:30:26,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2020-10-13 16:30:26,924 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2020-10-13 16:30:26,925 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2020-10-13 16:30:26,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2020-10-13 16:30:26,925 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_change_mtu [2020-10-13 16:30:26,925 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2020-10-13 16:30:26,925 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drvinfo [2020-10-13 16:30:26,925 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2020-10-13 16:30:26,925 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2020-10-13 16:30:26,926 INFO L138 BoogieDeclarations]: Found implementation of procedure get_settings [2020-10-13 16:30:26,926 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2020-10-13 16:30:26,926 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wol [2020-10-13 16:30:26,926 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wol [2020-10-13 16:30:26,926 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs [2020-10-13 16:30:26,926 INFO L138 BoogieDeclarations]: Found implementation of procedure get_msglevel [2020-10-13 16:30:26,926 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msglevel [2020-10-13 16:30:26,927 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2020-10-13 16:30:26,927 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link [2020-10-13 16:30:26,927 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom [2020-10-13 16:30:26,927 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_wol [2020-10-13 16:30:26,927 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_wol [2020-10-13 16:30:26,927 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_sopass [2020-10-13 16:30:26,927 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_sopass [2020-10-13 16:30:26,928 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_ecmd [2020-10-13 16:30:26,928 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_ecmd [2020-10-13 16:30:26,928 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_regs [2020-10-13 16:30:26,928 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_eeprom [2020-10-13 16:30:26,928 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2020-10-13 16:30:26,928 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2020-10-13 16:30:26,928 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2020-10-13 16:30:26,928 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2020-10-13 16:30:26,929 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_suspend [2020-10-13 16:30:26,929 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2020-10-13 16:30:26,929 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_init_mod [2020-10-13 16:30:26,929 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_exit_mod [2020-10-13 16:30:26,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2020-10-13 16:30:26,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_natsemi_init_mod_15_9 [2020-10-13 16:30:26,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-13 16:30:26,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-13 16:30:26,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-13 16:30:26,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-13 16:30:26,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-13 16:30:26,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2020-10-13 16:30:26,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_15_4 [2020-10-13 16:30:26,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-13 16:30:26,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_9_2 [2020-10-13 16:30:26,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-13 16:30:26,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_11_2 [2020-10-13 16:30:26,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_4 [2020-10-13 16:30:26,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_14_2 [2020-10-13 16:30:26,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_15_5 [2020-10-13 16:30:26,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-13 16:30:26,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-13 16:30:26,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-13 16:30:26,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-13 16:30:26,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-13 16:30:26,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-13 16:30:26,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-13 16:30:26,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-13 16:30:26,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-13 16:30:26,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-13 16:30:26,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2020-10-13 16:30:26,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_25 [2020-10-13 16:30:26,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-13 16:30:26,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2020-10-13 16:30:26,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2020-10-13 16:30:26,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2020-10-13 16:30:26,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-13 16:30:26,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2020-10-13 16:30:26,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2020-10-13 16:30:26,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2020-10-13 16:30:26,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2020-10-13 16:30:26,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-13 16:30:26,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-13 16:30:26,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-13 16:30:26,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_15 [2020-10-13 16:30:26,935 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 16:30:26,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-13 16:30:26,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-13 16:30:26,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-13 16:30:26,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-13 16:30:26,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-13 16:30:26,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-13 16:30:26,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2020-10-13 16:30:26,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-13 16:30:26,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-13 16:30:26,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-13 16:30:26,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-13 16:30:26,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-13 16:30:26,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-13 16:30:26,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-13 16:30:26,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-13 16:30:26,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-13 16:30:26,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-13 16:30:26,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-13 16:30:26,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_10_6 [2020-10-13 16:30:26,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-13 16:30:26,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2020-10-13 16:30:26,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-13 16:30:26,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-13 16:30:26,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-13 16:30:26,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-13 16:30:26,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-13 16:30:26,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-13 16:30:26,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2020-10-13 16:30:26,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2020-10-13 16:30:26,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-13 16:30:26,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2020-10-13 16:30:26,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-13 16:30:26,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_3 [2020-10-13 16:30:26,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_4_2 [2020-10-13 16:30:26,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_4 [2020-10-13 16:30:26,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-13 16:30:26,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_12_2 [2020-10-13 16:30:26,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2020-10-13 16:30:26,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2020-10-13 16:30:26,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_60 [2020-10-13 16:30:26,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2020-10-13 16:30:26,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_62 [2020-10-13 16:30:26,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_63 [2020-10-13 16:30:26,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_64 [2020-10-13 16:30:26,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_65 [2020-10-13 16:30:26,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_66 [2020-10-13 16:30:26,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_67 [2020-10-13 16:30:26,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_68 [2020-10-13 16:30:26,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_69 [2020-10-13 16:30:26,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_78 [2020-10-13 16:30:26,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_79 [2020-10-13 16:30:26,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_82 [2020-10-13 16:30:26,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2020-10-13 16:30:26,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_85 [2020-10-13 16:30:26,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_88 [2020-10-13 16:30:26,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_90 [2020-10-13 16:30:26,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_111 [2020-10-13 16:30:26,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_114 [2020-10-13 16:30:26,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_117 [2020-10-13 16:30:26,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_118 [2020-10-13 16:30:26,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_119 [2020-10-13 16:30:26,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_124 [2020-10-13 16:30:26,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_125 [2020-10-13 16:30:26,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_126 [2020-10-13 16:30:26,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-13 16:30:26,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-13 16:30:26,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-13 16:30:26,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 16:30:26,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 16:30:26,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 16:30:26,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 16:30:26,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-13 16:30:26,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-13 16:30:26,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-13 16:30:26,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-13 16:30:26,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-13 16:30:26,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-13 16:30:26,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 16:30:26,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 16:30:26,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-13 16:30:26,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 16:30:26,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-13 16:30:26,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 16:30:26,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-13 16:30:26,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-13 16:30:26,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-13 16:30:26,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 16:30:26,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 16:30:26,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-13 16:30:26,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-13 16:30:26,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-13 16:30:26,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-13 16:30:26,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-13 16:30:26,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-13 16:30:26,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-13 16:30:26,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-13 16:30:26,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-13 16:30:26,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-13 16:30:26,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-13 16:30:26,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-13 16:30:26,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-13 16:30:26,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-13 16:30:26,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-13 16:30:26,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-13 16:30:26,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-13 16:30:26,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-13 16:30:26,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-13 16:30:26,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-13 16:30:26,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-13 16:30:26,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-13 16:30:26,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-13 16:30:26,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-13 16:30:26,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-13 16:30:26,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-13 16:30:26,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-13 16:30:26,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-13 16:30:26,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-13 16:30:26,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-13 16:30:26,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-13 16:30:26,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-13 16:30:26,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-13 16:30:26,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-13 16:30:26,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-13 16:30:26,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-13 16:30:26,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-13 16:30:26,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-13 16:30:26,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-13 16:30:26,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-13 16:30:26,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-13 16:30:26,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-13 16:30:26,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-13 16:30:26,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-13 16:30:26,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-13 16:30:26,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-13 16:30:26,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-13 16:30:26,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-13 16:30:26,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-13 16:30:26,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-13 16:30:26,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-13 16:30:26,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-13 16:30:26,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-13 16:30:26,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-13 16:30:26,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2020-10-13 16:30:26,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2020-10-13 16:30:26,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_netdev_private [2020-10-13 16:30:26,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_netdev_private [2020-10-13 16:30:26,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_netdev_private [2020-10-13 16:30:26,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_netdev_private [2020-10-13 16:30:26,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_netdev_private [2020-10-13 16:30:26,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_netdev_private [2020-10-13 16:30:26,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-13 16:30:26,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-13 16:30:26,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-13 16:30:26,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-13 16:30:26,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-13 16:30:26,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-13 16:30:26,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-13 16:30:26,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-13 16:30:26,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-13 16:30:26,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-13 16:30:26,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-13 16:30:26,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-13 16:30:26,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-13 16:30:26,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-13 16:30:26,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-13 16:30:26,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-13 16:30:26,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-13 16:30:26,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-13 16:30:26,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-13 16:30:26,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-13 16:30:26,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-13 16:30:26,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-13 16:30:26,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-13 16:30:26,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-13 16:30:26,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-13 16:30:26,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-13 16:30:26,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-13 16:30:26,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-13 16:30:26,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-13 16:30:26,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-13 16:30:26,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-13 16:30:26,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-13 16:30:26,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-13 16:30:26,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-13 16:30:26,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-13 16:30:26,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-13 16:30:26,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-13 16:30:26,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-13 16:30:26,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-13 16:30:26,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-13 16:30:26,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 16:30:26,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-13 16:30:26,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-13 16:30:26,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-13 16:30:26,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-13 16:30:26,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-13 16:30:26,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-13 16:30:26,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-13 16:30:26,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-13 16:30:26,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-13 16:30:26,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-13 16:30:26,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-13 16:30:26,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-13 16:30:26,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-13 16:30:26,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-13 16:30:26,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 16:30:26,963 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 16:30:26,963 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-13 16:30:26,963 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 16:30:26,963 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-13 16:30:26,963 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 16:30:26,963 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-13 16:30:26,963 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-13 16:30:26,964 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2020-10-13 16:30:26,964 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-13 16:30:26,964 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-13 16:30:26,964 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-13 16:30:26,964 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-13 16:30:26,964 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-13 16:30:26,965 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-13 16:30:26,965 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-13 16:30:26,965 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-13 16:30:26,965 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-13 16:30:26,965 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-13 16:30:26,965 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-13 16:30:26,965 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-10-13 16:30:26,965 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2020-10-13 16:30:26,966 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2020-10-13 16:30:26,966 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-13 16:30:26,966 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-13 16:30:26,966 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-13 16:30:26,966 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-13 16:30:26,966 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-13 16:30:26,966 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-13 16:30:26,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-13 16:30:26,966 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-13 16:30:26,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-13 16:30:26,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-13 16:30:26,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-13 16:30:26,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 16:30:26,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-13 16:30:26,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-13 16:30:26,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-13 16:30:26,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-13 16:30:26,968 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-13 16:30:26,968 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-13 16:30:26,968 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2020-10-13 16:30:26,968 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-13 16:30:26,968 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-13 16:30:26,968 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-13 16:30:26,968 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-13 16:30:26,968 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-13 16:30:26,969 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2020-10-13 16:30:26,969 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-13 16:30:26,969 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2020-10-13 16:30:26,969 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2020-10-13 16:30:26,969 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-13 16:30:26,969 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-13 16:30:26,970 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-13 16:30:26,970 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-13 16:30:26,970 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-13 16:30:26,970 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 16:30:26,970 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-13 16:30:26,970 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-13 16:30:26,971 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2020-10-13 16:30:26,971 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2020-10-13 16:30:26,971 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2020-10-13 16:30:26,971 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-13 16:30:26,971 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-13 16:30:26,971 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-13 16:30:26,971 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 16:30:26,972 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 16:30:26,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 16:30:26,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 16:30:26,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 16:30:26,972 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2020-10-13 16:30:26,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 16:30:26,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-13 16:30:26,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-13 16:30:26,973 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 16:30:26,973 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-13 16:30:26,973 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-13 16:30:26,973 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-13 16:30:26,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 16:30:26,973 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 16:30:26,974 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-13 16:30:26,974 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 16:30:26,974 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-13 16:30:26,974 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 16:30:26,974 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 16:30:26,974 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-13 16:30:26,975 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-13 16:30:26,975 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 16:30:26,975 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-13 16:30:26,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 16:30:26,975 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-13 16:30:26,975 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-13 16:30:26,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_60 [2020-10-13 16:30:26,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_82 [2020-10-13 16:30:26,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_88 [2020-10-13 16:30:26,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2020-10-13 16:30:26,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2020-10-13 16:30:26,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 16:30:26,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-13 16:30:26,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-13 16:30:26,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-13 16:30:26,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-13 16:30:26,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-13 16:30:26,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 16:30:26,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-13 16:30:26,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-13 16:30:26,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-13 16:30:26,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 16:30:26,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 16:30:26,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-13 16:30:26,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-13 16:30:26,978 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 16:30:26,978 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 16:30:26,978 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-13 16:30:26,978 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 16:30:26,978 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-13 16:30:26,978 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 16:30:26,979 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 16:30:26,979 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 16:30:26,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2020-10-13 16:30:26,979 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-13 16:30:26,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_68 [2020-10-13 16:30:26,979 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 16:30:26,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_85 [2020-10-13 16:30:26,979 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-13 16:30:26,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_69 [2020-10-13 16:30:26,980 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 16:30:26,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2020-10-13 16:30:26,980 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-13 16:30:26,980 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-13 16:30:26,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_78 [2020-10-13 16:30:26,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_79 [2020-10-13 16:30:26,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_90 [2020-10-13 16:30:26,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_124 [2020-10-13 16:30:26,981 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-13 16:30:26,981 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-13 16:30:26,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_111 [2020-10-13 16:30:26,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_119 [2020-10-13 16:30:26,981 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2020-10-13 16:30:26,981 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-13 16:30:26,981 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2020-10-13 16:30:26,982 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-13 16:30:26,982 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2020-10-13 16:30:26,982 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-13 16:30:26,982 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-13 16:30:26,982 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-13 16:30:26,982 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-13 16:30:26,982 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-13 16:30:26,982 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-10-13 16:30:26,983 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-13 16:30:26,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2020-10-13 16:30:26,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2020-10-13 16:30:26,983 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-13 16:30:26,983 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-13 16:30:26,983 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-13 16:30:26,983 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-13 16:30:26,983 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 16:30:26,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 16:30:26,984 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 16:30:26,984 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 16:30:26,984 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-13 16:30:26,984 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-13 16:30:26,984 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-13 16:30:26,984 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-13 16:30:26,985 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-13 16:30:26,985 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-13 16:30:26,985 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-13 16:30:26,985 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-13 16:30:26,985 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-13 16:30:26,985 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-13 16:30:26,985 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-13 16:30:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-13 16:30:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-13 16:30:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-13 16:30:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-13 16:30:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-13 16:30:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-13 16:30:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-13 16:30:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-13 16:30:26,987 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-13 16:30:26,987 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-13 16:30:26,987 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 16:30:26,987 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-13 16:30:26,987 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-13 16:30:26,987 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-13 16:30:26,987 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-13 16:30:26,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 16:30:26,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 16:30:26,988 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-13 16:30:26,988 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-13 16:30:26,988 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2020-10-13 16:30:26,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 16:30:26,988 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2020-10-13 16:30:26,989 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2020-10-13 16:30:26,989 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-13 16:30:26,989 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-13 16:30:26,989 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-13 16:30:26,989 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2020-10-13 16:30:26,989 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-13 16:30:26,989 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-13 16:30:26,989 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-13 16:30:26,989 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-13 16:30:26,990 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-13 16:30:26,990 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-13 16:30:26,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_65 [2020-10-13 16:30:26,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_118 [2020-10-13 16:30:26,990 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-13 16:30:26,990 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-13 16:30:26,990 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-13 16:30:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-13 16:30:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-13 16:30:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-13 16:30:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-13 16:30:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-13 16:30:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-13 16:30:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-13 16:30:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-13 16:30:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-13 16:30:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-13 16:30:26,992 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2020-10-13 16:30:26,992 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-13 16:30:26,992 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-13 16:30:26,992 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-13 16:30:26,992 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2020-10-13 16:30:26,992 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-13 16:30:26,993 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-13 16:30:26,993 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-13 16:30:26,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_63 [2020-10-13 16:30:26,993 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-13 16:30:26,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_64 [2020-10-13 16:30:26,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_117 [2020-10-13 16:30:26,993 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2020-10-13 16:30:26,994 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2020-10-13 16:30:26,994 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2020-10-13 16:30:26,994 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2020-10-13 16:30:26,994 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-13 16:30:26,994 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-13 16:30:26,994 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-13 16:30:26,995 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-13 16:30:26,995 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-13 16:30:26,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_125 [2020-10-13 16:30:26,995 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-13 16:30:26,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_126 [2020-10-13 16:30:26,995 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-13 16:30:26,995 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-13 16:30:26,995 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-13 16:30:26,996 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-13 16:30:26,996 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2020-10-13 16:30:26,996 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2020-10-13 16:30:26,996 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-13 16:30:26,996 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-13 16:30:26,996 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-13 16:30:26,996 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-13 16:30:26,996 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-13 16:30:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_66 [2020-10-13 16:30:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-13 16:30:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_67 [2020-10-13 16:30:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_114 [2020-10-13 16:30:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2020-10-13 16:30:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2020-10-13 16:30:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-13 16:30:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-13 16:30:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-13 16:30:26,998 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-13 16:30:26,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_62 [2020-10-13 16:30:26,998 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2020-10-13 16:30:26,998 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2020-10-13 16:30:26,998 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-13 16:30:26,998 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2020-10-13 16:30:26,998 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2020-10-13 16:30:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-13 16:30:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2020-10-13 16:30:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2020-10-13 16:30:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2020-10-13 16:30:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2020-10-13 16:30:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2020-10-13 16:30:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2020-10-13 16:30:27,000 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2020-10-13 16:30:27,000 INFO L130 BoogieDeclarations]: Found specification of procedure find_mii [2020-10-13 16:30:27,000 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2020-10-13 16:30:27,000 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reload_eeprom [2020-10-13 16:30:27,000 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2020-10-13 16:30:27,001 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2020-10-13 16:30:27,001 INFO L130 BoogieDeclarations]: Found specification of procedure do_cable_magic [2020-10-13 16:30:27,001 INFO L130 BoogieDeclarations]: Found specification of procedure undo_cable_magic [2020-10-13 16:30:27,001 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2020-10-13 16:30:27,001 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_timer [2020-10-13 16:30:27,001 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2020-10-13 16:30:27,001 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2020-10-13 16:30:27,001 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2020-10-13 16:30:27,001 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2020-10-13 16:30:27,002 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2020-10-13 16:30:27,002 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2020-10-13 16:30:27,002 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2020-10-13 16:30:27,002 INFO L130 BoogieDeclarations]: Found specification of procedure free_ring [2020-10-13 16:30:27,002 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2020-10-13 16:30:27,002 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2020-10-13 16:30:27,002 INFO L130 BoogieDeclarations]: Found specification of procedure start_tx [2020-10-13 16:30:27,002 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2020-10-13 16:30:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_error [2020-10-13 16:30:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll [2020-10-13 16:30:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx [2020-10-13 16:30:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2020-10-13 16:30:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_change_mtu [2020-10-13 16:30:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2020-10-13 16:30:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2020-10-13 16:30:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2020-10-13 16:30:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2020-10-13 16:30:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2020-10-13 16:30:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2020-10-13 16:30:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_wol [2020-10-13 16:30:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_wol [2020-10-13 16:30:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_sopass [2020-10-13 16:30:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_sopass [2020-10-13 16:30:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_ecmd [2020-10-13 16:30:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_ecmd [2020-10-13 16:30:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2020-10-13 16:30:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2020-10-13 16:30:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_regs [2020-10-13 16:30:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_eeprom [2020-10-13 16:30:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_show_dspcfg_workaround [2020-10-13 16:30:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_set_dspcfg_workaround [2020-10-13 16:30:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2020-10-13 16:30:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2020-10-13 16:30:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2020-10-13 16:30:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_init_media [2020-10-13 16:30:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_probe1 [2020-10-13 16:30:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 16:30:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2020-10-13 16:30:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2020-10-13 16:30:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2020-10-13 16:30:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2020-10-13 16:30:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure reset_rx [2020-10-13 16:30:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2020-10-13 16:30:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2020-10-13 16:30:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2020-10-13 16:30:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 16:30:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure get_drvinfo [2020-10-13 16:30:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2020-10-13 16:30:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2020-10-13 16:30:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure get_settings [2020-10-13 16:30:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2020-10-13 16:30:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure get_wol [2020-10-13 16:30:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure set_wol [2020-10-13 16:30:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs [2020-10-13 16:30:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure get_msglevel [2020-10-13 16:30:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure set_msglevel [2020-10-13 16:30:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2020-10-13 16:30:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure get_link [2020-10-13 16:30:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom [2020-10-13 16:30:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2020-10-13 16:30:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_suspend [2020-10-13 16:30:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2020-10-13 16:30:27,009 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_init_mod [2020-10-13 16:30:27,009 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_exit_mod [2020-10-13 16:30:27,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2020-10-13 16:30:27,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_natsemi_init_mod_15_9 [2020-10-13 16:30:27,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-13 16:30:27,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-13 16:30:27,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-13 16:30:27,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-13 16:30:27,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-13 16:30:27,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2020-10-13 16:30:27,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_15_4 [2020-10-13 16:30:27,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-13 16:30:27,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_9_2 [2020-10-13 16:30:27,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-13 16:30:27,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_11_2 [2020-10-13 16:30:27,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_4 [2020-10-13 16:30:27,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_14_2 [2020-10-13 16:30:27,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_15_5 [2020-10-13 16:30:27,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-13 16:30:27,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-13 16:30:27,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-13 16:30:27,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-13 16:30:27,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-13 16:30:27,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-13 16:30:27,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-13 16:30:27,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-13 16:30:27,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-13 16:30:27,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-13 16:30:27,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2020-10-13 16:30:27,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_25 [2020-10-13 16:30:27,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-13 16:30:27,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2020-10-13 16:30:27,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2020-10-13 16:30:27,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2020-10-13 16:30:27,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-13 16:30:27,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2020-10-13 16:30:27,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2020-10-13 16:30:27,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2020-10-13 16:30:27,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2020-10-13 16:30:27,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-13 16:30:27,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-13 16:30:27,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-13 16:30:27,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_15 [2020-10-13 16:30:27,013 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 16:30:27,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-13 16:30:27,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-13 16:30:27,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-13 16:30:27,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-13 16:30:27,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-13 16:30:27,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-13 16:30:27,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2020-10-13 16:30:27,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-13 16:30:27,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-13 16:30:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-13 16:30:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-13 16:30:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-13 16:30:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-13 16:30:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-13 16:30:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-13 16:30:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-13 16:30:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-13 16:30:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-13 16:30:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_10_6 [2020-10-13 16:30:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-13 16:30:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2020-10-13 16:30:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-13 16:30:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-13 16:30:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-13 16:30:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-13 16:30:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-13 16:30:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-13 16:30:27,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2020-10-13 16:30:27,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2020-10-13 16:30:27,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-13 16:30:27,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2020-10-13 16:30:27,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-13 16:30:27,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_3 [2020-10-13 16:30:27,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_4_2 [2020-10-13 16:30:27,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_4 [2020-10-13 16:30:27,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-13 16:30:27,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_12_2 [2020-10-13 16:30:27,018 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-13 16:30:27,018 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 16:30:27,018 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 16:30:27,018 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-13 16:30:27,018 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-13 16:30:27,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-13 16:30:27,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 16:30:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-13 16:30:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 16:30:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 16:30:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 16:30:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 16:30:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-13 16:30:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-13 16:30:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-13 16:30:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-13 16:30:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-13 16:30:27,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-13 16:30:27,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-13 16:30:27,020 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 16:30:27,020 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 16:30:27,020 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 16:30:27,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 16:30:27,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 16:30:27,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 16:30:27,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-13 16:30:27,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-13 16:30:27,021 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 16:30:27,021 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 16:30:27,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-13 16:30:27,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-13 16:30:27,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-13 16:30:27,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-13 16:30:27,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-13 16:30:27,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-13 16:30:27,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-13 16:30:27,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-13 16:30:27,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-13 16:30:27,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-13 16:30:27,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-13 16:30:27,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-13 16:30:27,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-13 16:30:27,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-13 16:30:27,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-13 16:30:27,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-13 16:30:27,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-13 16:30:27,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-13 16:30:27,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-13 16:30:27,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-13 16:30:27,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-13 16:30:27,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-13 16:30:27,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-13 16:30:27,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-13 16:30:27,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-13 16:30:27,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-13 16:30:27,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-13 16:30:27,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-13 16:30:27,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-13 16:30:27,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-13 16:30:27,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-13 16:30:27,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-13 16:30:27,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-13 16:30:27,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-13 16:30:27,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-13 16:30:27,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-13 16:30:27,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-13 16:30:27,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-13 16:30:27,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-13 16:30:27,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-13 16:30:27,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-13 16:30:27,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-13 16:30:27,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-13 16:30:27,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-13 16:30:27,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-13 16:30:27,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-13 16:30:27,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-13 16:30:27,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-13 16:30:27,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-13 16:30:27,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-13 16:30:27,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-13 16:30:27,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-13 16:30:27,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-13 16:30:27,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-13 16:30:27,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-13 16:30:27,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-13 16:30:27,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_netdev_private [2020-10-13 16:30:27,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_netdev_private [2020-10-13 16:30:27,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_netdev_private [2020-10-13 16:30:27,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_netdev_private [2020-10-13 16:30:27,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_netdev_private [2020-10-13 16:30:27,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_netdev_private [2020-10-13 16:30:27,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-13 16:30:27,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-13 16:30:27,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-13 16:30:27,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-13 16:30:27,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-13 16:30:27,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-13 16:30:27,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-13 16:30:27,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-13 16:30:27,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-13 16:30:27,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-13 16:30:27,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-13 16:30:27,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-13 16:30:27,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-13 16:30:27,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-13 16:30:27,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-13 16:30:27,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-13 16:30:27,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-13 16:30:27,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-13 16:30:27,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-13 16:30:27,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-13 16:30:27,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-13 16:30:27,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-13 16:30:27,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-13 16:30:27,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-13 16:30:27,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-13 16:30:27,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-13 16:30:27,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-13 16:30:27,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-13 16:30:27,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-13 16:30:27,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-13 16:30:27,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-13 16:30:27,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-13 16:30:27,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-13 16:30:27,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-13 16:30:27,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-13 16:30:27,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-13 16:30:27,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-13 16:30:27,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-13 16:30:27,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-13 16:30:27,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-13 16:30:27,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-13 16:30:27,033 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 16:30:27,033 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 16:30:27,033 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-13 16:30:27,033 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 16:30:27,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 16:30:27,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 16:30:27,033 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 16:30:27,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 16:30:27,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 16:30:27,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 16:30:27,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 16:30:30,606 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-13 16:30:31,261 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 16:30:38,827 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 16:30:38,827 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 16:30:38,844 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:30:38 BoogieIcfgContainer [2020-10-13 16:30:38,844 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 16:30:38,845 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 16:30:38,845 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 16:30:38,848 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 16:30:38,849 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 04:30:20" (1/3) ... [2020-10-13 16:30:38,849 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a6f475 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 04:30:38, skipping insertion in model container [2020-10-13 16:30:38,850 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:30:26" (2/3) ... [2020-10-13 16:30:38,850 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a6f475 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 04:30:38, skipping insertion in model container [2020-10-13 16:30:38,850 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:30:38" (3/3) ... [2020-10-13 16:30:38,852 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2020-10-13 16:30:38,863 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 16:30:38,874 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2020-10-13 16:30:38,891 INFO L251 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-13 16:30:38,930 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 16:30:38,931 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 16:30:38,931 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 16:30:38,931 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 16:30:38,931 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 16:30:38,931 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 16:30:38,932 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 16:30:38,932 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 16:30:39,012 INFO L276 IsEmpty]: Start isEmpty. Operand 3836 states. [2020-10-13 16:30:39,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-10-13 16:30:39,030 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 16:30:39,031 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 16:30:39,032 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]=== [2020-10-13 16:30:39,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 16:30:39,038 INFO L82 PathProgramCache]: Analyzing trace with hash -1000770009, now seen corresponding path program 1 times [2020-10-13 16:30:39,047 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 16:30:39,048 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [166982742] [2020-10-13 16:30:39,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 16:30:40,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:40,420 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:44,760 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:45,975 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:45,975 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 287 [2020-10-13 16:30:45,975 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 16:30:45,975 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5929 [2020-10-13 16:30:45,978 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:45,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 16:30:45,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 252 [2020-10-13 16:30:45,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 19 [2020-10-13 16:30:45,979 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 16:30:50,544 WARN L193 SmtUtils]: Spent 4.19 s on a formula simplification that was a NOOP. DAG size: 970 [2020-10-13 16:30:50,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:30:50,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:50,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:51,236 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:51,237 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:30:51,237 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:51,237 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 651 [2020-10-13 16:30:51,237 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:51,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:51,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:51,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:51,238 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:30:51,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 16:30:51,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:51,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:51,405 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:51,406 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 16:30:51,406 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:51,406 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:30:51,407 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:51,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:51,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:51,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:51,408 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:30:51,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-13 16:30:51,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:51,732 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:51,808 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:51,809 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 237 [2020-10-13 16:30:51,809 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:51,811 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 107 [2020-10-13 16:30:51,811 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:51,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:51,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:51,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:51,811 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:30:51,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:30:51,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:51,889 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:51,975 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:51,976 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 232 [2020-10-13 16:30:51,976 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:51,976 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-13 16:30:51,976 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:51,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:51,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:51,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:51,977 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:30:52,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:30:52,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,054 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,055 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:30:52,055 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,055 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 16:30:52,055 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,056 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:30:52,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:30:52,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,075 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,076 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:30:52,076 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,076 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 16:30:52,076 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,077 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:30:52,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 16:30:52,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,096 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,103 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,103 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:30:52,103 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,103 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:30:52,104 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,105 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:30:52,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:30:52,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,127 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,127 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:30:52,127 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,128 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:30:52,128 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,129 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:30:52,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 16:30:52,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,160 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,167 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,167 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:30:52,167 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,168 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:30:52,168 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,169 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:30:52,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:30:52,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,194 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,194 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:30:52,194 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,195 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:30:52,195 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,196 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:30:52,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-13 16:30:52,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,223 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,223 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:30:52,224 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,224 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:30:52,224 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,225 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:30:52,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:30:52,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,269 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,269 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:30:52,269 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,270 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 16:30:52,270 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,271 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:30:52,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-13 16:30:52,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,302 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,303 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:30:52,303 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:30:52,303 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:30:52,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:30:52,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,322 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,326 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,327 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:30:52,327 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,327 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:30:52,328 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,328 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:30:52,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-13 16:30:52,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,346 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,356 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:30:52,356 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:30:52,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:30:52,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:30:52,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,377 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:30:52,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:30:52,378 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,379 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:30:52,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-13 16:30:52,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,396 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,406 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,406 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:30:52,407 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,407 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 16:30:52,407 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:30:52,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:30:52,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,437 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,438 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:30:52,438 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,439 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:30:52,439 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,440 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:30:52,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-13 16:30:52,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,460 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,471 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,471 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:30:52,471 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,472 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 16:30:52,472 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,474 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:30:52,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:30:52,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,495 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,508 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,509 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:30:52,509 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,509 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 16:30:52,509 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,510 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:30:52,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-13 16:30:52,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,532 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,547 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,548 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:30:52,548 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,548 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 16:30:52,549 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,550 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:30:52,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:30:52,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,570 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,574 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,574 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:30:52,575 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,575 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:30:52,575 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,576 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:30:52,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-13 16:30:52,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,615 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,616 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:30:52,616 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,616 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 16:30:52,617 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,618 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:30:52,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:30:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,637 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,642 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,642 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:30:52,643 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,643 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:30:52,644 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,645 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:30:52,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-13 16:30:52,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,676 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,688 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,688 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:30:52,688 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,690 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 16:30:52,690 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,691 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:30:52,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:30:52,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,711 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,716 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,717 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:30:52,717 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,718 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:30:52,718 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,719 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:30:52,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-13 16:30:52,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,742 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,750 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,751 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:30:52,751 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,751 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 16:30:52,752 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,752 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:30:52,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:30:52,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,784 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,784 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:30:52,785 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,785 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:30:52,786 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,787 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:30:52,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-13 16:30:52,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,809 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,818 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,818 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:30:52,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:30:52,821 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,823 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:30:52,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:30:52,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,852 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,857 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,857 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:30:52,858 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,858 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:30:52,858 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,859 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:30:52,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-13 16:30:52,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,885 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,885 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:30:52,885 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,886 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:30:52,886 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,887 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:30:52,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:30:52,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,906 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,910 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,911 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:30:52,911 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,911 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:30:52,912 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,912 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:30:52,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-13 16:30:52,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,931 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,939 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,940 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:30:52,940 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,940 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:30:52,940 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,941 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:30:52,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:30:52,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:52,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:52,967 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:52,967 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:30:52,968 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:52,968 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:30:52,968 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:52,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:52,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:52,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:52,969 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:30:53,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-13 16:30:53,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:53,057 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:53,064 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:53,065 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:30:53,065 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:53,065 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:30:53,065 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:53,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:30:53,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:30:53,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 16:30:53,066 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:30:53,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2020-10-13 16:30:53,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:30:53,083 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:30:53,088 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:30:53,088 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:30:53,089 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:30:53,089 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:30:53,089 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:30:53,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:30:53,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-13 16:30:53,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:30:53,090 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:30:53,360 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2020-10-13 16:30:53,360 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [166982742] [2020-10-13 16:30:53,362 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 16:30:53,363 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-13 16:30:53,366 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1997068150] [2020-10-13 16:30:53,374 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-13 16:30:53,374 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 16:30:53,388 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-13 16:30:53,389 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-13 16:30:53,391 INFO L87 Difference]: Start difference. First operand 3836 states. Second operand 6 states. [2020-10-13 16:31:02,659 WARN L193 SmtUtils]: Spent 4.04 s on a formula simplification that was a NOOP. DAG size: 972 [2020-10-13 16:33:48,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 16:33:48,575 INFO L93 Difference]: Finished difference Result 9874 states and 13480 transitions. [2020-10-13 16:33:48,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-13 16:33:48,578 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 205 [2020-10-13 16:33:48,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 16:33:48,650 INFO L225 Difference]: With dead ends: 9874 [2020-10-13 16:33:48,650 INFO L226 Difference]: Without dead ends: 6722 [2020-10-13 16:33:48,672 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 72 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 8.7s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2020-10-13 16:33:48,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6722 states. [2020-10-13 16:33:51,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6722 to 6164. [2020-10-13 16:33:51,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6164 states. [2020-10-13 16:33:51,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6164 states to 6164 states and 8172 transitions. [2020-10-13 16:33:51,822 INFO L78 Accepts]: Start accepts. Automaton has 6164 states and 8172 transitions. Word has length 205 [2020-10-13 16:33:51,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 16:33:51,827 INFO L479 AbstractCegarLoop]: Abstraction has 6164 states and 8172 transitions. [2020-10-13 16:33:51,827 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-13 16:33:51,827 INFO L276 IsEmpty]: Start isEmpty. Operand 6164 states and 8172 transitions. [2020-10-13 16:33:51,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-10-13 16:33:51,841 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 16:33:51,842 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 16:33:51,842 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 16:33:51,843 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]=== [2020-10-13 16:33:51,843 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 16:33:51,843 INFO L82 PathProgramCache]: Analyzing trace with hash -1810642444, now seen corresponding path program 1 times [2020-10-13 16:33:51,843 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 16:33:51,844 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [657180577] [2020-10-13 16:33:51,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 16:33:52,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:33:52,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:33:55,956 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:33:57,710 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:33:57,710 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 305 [2020-10-13 16:33:57,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 16:33:57,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5600 [2020-10-13 16:33:57,711 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:33:57,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 16:33:57,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 252 [2020-10-13 16:33:57,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 16:33:57,712 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:34:01,516 WARN L193 SmtUtils]: Spent 3.57 s on a formula simplification that was a NOOP. DAG size: 970 [2020-10-13 16:34:01,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:34:01,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:01,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:02,118 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:02,118 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:34:02,119 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:02,119 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 574 [2020-10-13 16:34:02,119 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:02,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:02,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:02,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:02,120 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:34:02,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 16:34:02,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:02,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:02,208 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:02,208 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 16:34:02,208 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:02,208 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 16:34:02,209 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:02,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:02,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:02,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:02,209 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:34:02,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-13 16:34:02,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:02,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:02,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:02,485 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 237 [2020-10-13 16:34:02,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:02,485 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 150 [2020-10-13 16:34:02,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:02,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:02,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:02,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:02,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:34:02,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:34:02,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:02,545 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:02,613 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:02,613 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 232 [2020-10-13 16:34:02,613 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:02,613 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-13 16:34:02,614 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:02,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:02,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:02,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:02,614 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:34:02,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:34:02,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:02,683 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:02,692 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:02,692 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:34:02,693 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:02,693 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:34:02,693 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:02,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:02,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:02,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:02,694 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:34:02,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:34:02,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:02,708 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:02,711 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:02,711 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:34:02,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:02,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 16:34:02,711 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:02,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:02,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:02,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:02,712 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:34:02,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 16:34:02,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:02,725 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:02,731 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:02,731 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:34:02,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:02,732 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:34:02,732 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:02,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:02,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:02,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:02,733 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:34:02,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:34:02,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:02,745 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:02,747 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:02,748 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:34:02,748 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:02,748 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 16:34:02,748 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:02,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:02,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:02,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:02,749 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:34:02,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 16:34:02,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:02,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:02,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:02,771 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:34:02,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:02,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:34:02,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:02,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:02,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:02,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:02,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:34:02,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:34:02,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:02,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:02,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:02,788 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:34:02,788 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:02,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 16:34:02,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:02,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:02,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:02,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:02,789 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:34:02,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-13 16:34:02,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:02,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:02,810 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:02,812 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:34:02,812 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:02,812 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:34:02,812 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:02,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:02,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:02,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:02,813 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:34:02,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:34:02,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:02,826 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:02,831 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:02,831 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:34:02,831 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:02,832 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:34:02,832 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:02,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:02,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:02,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:02,833 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:34:02,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-13 16:34:02,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:02,860 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:02,869 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:02,869 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:34:02,869 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:02,870 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 16:34:02,870 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:02,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:02,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:02,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:02,872 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:34:02,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:34:02,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:02,889 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:02,893 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:02,893 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:34:02,894 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:02,894 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:34:02,894 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:02,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:02,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:02,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:02,896 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:34:02,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-13 16:34:02,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:02,914 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:02,923 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:02,923 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:34:02,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:02,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:34:02,924 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:02,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:02,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:02,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:02,926 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:34:02,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:34:02,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:02,941 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:02,944 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:02,945 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:34:02,945 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:02,945 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 16:34:02,946 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:02,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:02,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:02,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:02,947 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:34:02,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-13 16:34:02,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:02,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:02,977 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:02,978 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:34:02,978 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:02,979 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 16:34:02,979 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:02,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:02,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:02,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:02,980 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:34:02,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:34:02,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:02,998 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:03,005 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:03,006 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:34:03,006 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:03,007 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:34:03,007 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:03,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:03,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:03,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:03,009 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:34:03,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-13 16:34:03,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:03,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:03,031 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:03,032 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:34:03,032 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:03,032 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:34:03,033 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:03,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:03,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:03,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:03,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:34:03,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:34:03,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:03,054 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:03,058 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:03,058 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:34:03,058 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:03,059 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:34:03,059 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:03,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:03,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:03,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:03,061 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:34:03,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-13 16:34:03,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:03,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:03,087 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:03,088 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:34:03,088 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:03,088 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:34:03,089 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:03,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:03,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:03,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:03,090 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:34:03,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:34:03,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:03,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:03,112 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:03,112 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:34:03,112 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:03,112 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:34:03,113 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:03,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:03,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:03,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:03,113 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:34:03,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-13 16:34:03,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:03,127 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:03,134 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:03,134 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:34:03,134 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:03,135 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:34:03,135 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:03,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:03,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:03,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:03,136 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:34:03,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:34:03,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:03,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:03,156 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:03,156 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:34:03,157 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:03,157 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:34:03,158 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:03,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:03,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:03,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:03,159 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:34:03,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-13 16:34:03,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:03,179 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:03,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:03,188 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:34:03,188 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:03,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 16:34:03,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:03,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:03,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:03,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:03,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:34:03,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:34:03,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:03,212 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:03,216 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:03,217 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:34:03,217 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:03,217 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:34:03,218 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:03,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:03,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:03,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:03,219 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:34:03,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-13 16:34:03,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:03,238 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:03,246 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:03,247 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:34:03,247 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:03,248 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:34:03,249 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:03,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:03,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:03,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:03,250 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:34:03,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:34:03,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:03,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:03,272 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:03,272 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:34:03,272 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:03,273 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:34:03,273 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:03,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:03,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:03,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:03,274 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:34:03,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-13 16:34:03,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:03,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:03,304 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:03,304 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:34:03,305 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:03,305 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:34:03,305 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:03,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:03,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:03,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:03,307 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:34:03,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:34:03,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:03,321 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:03,324 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:03,325 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:34:03,325 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:03,325 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 16:34:03,326 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:03,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:03,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:03,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:03,327 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:34:03,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-13 16:34:03,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:03,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:03,356 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:03,357 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:34:03,357 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:03,357 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 16:34:03,358 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:03,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:03,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:03,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:03,359 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:34:03,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:34:03,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:03,377 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:03,381 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:03,381 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:34:03,382 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:03,382 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:34:03,382 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:03,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:03,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:03,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:03,384 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:34:03,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-13 16:34:03,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:03,402 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:03,409 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:03,409 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:34:03,409 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:03,410 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:34:03,410 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:03,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:03,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:03,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:03,411 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:34:03,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:34:03,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:03,427 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:03,431 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:03,432 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:34:03,432 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:03,432 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:34:03,433 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:03,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:03,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:03,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:03,435 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:34:03,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-13 16:34:03,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:03,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:03,526 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:03,526 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:34:03,527 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:03,527 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:34:03,527 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:03,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:34:03,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:34:03,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 16:34:03,528 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:34:03,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-10-13 16:34:03,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:34:03,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:34:03,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:34:03,550 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:34:03,550 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:34:03,550 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:34:03,550 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:34:03,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:34:03,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 16:34:03,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:34:03,551 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:34:03,704 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2020-10-13 16:34:03,704 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [657180577] [2020-10-13 16:34:03,705 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 16:34:03,705 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-13 16:34:03,705 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1830924684] [2020-10-13 16:34:03,709 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-13 16:34:03,709 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 16:34:03,710 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-13 16:34:03,710 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-13 16:34:03,711 INFO L87 Difference]: Start difference. First operand 6164 states and 8172 transitions. Second operand 6 states.