/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.6 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 22:43:26,459 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 22:43:26,465 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 22:43:26,507 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 22:43:26,507 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 22:43:26,509 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 22:43:26,511 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 22:43:26,513 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 22:43:26,516 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 22:43:26,517 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 22:43:26,519 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 22:43:26,520 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 22:43:26,521 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 22:43:26,522 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 22:43:26,523 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 22:43:26,525 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 22:43:26,526 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 22:43:26,527 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 22:43:26,554 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 22:43:26,559 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 22:43:26,571 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 22:43:26,575 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 22:43:26,576 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 22:43:26,577 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 22:43:26,586 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 22:43:26,587 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 22:43:26,588 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 22:43:26,590 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 22:43:26,591 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 22:43:26,594 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 22:43:26,594 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 22:43:26,595 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 22:43:26,597 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 22:43:26,598 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 22:43:26,599 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 22:43:26,599 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 22:43:26,600 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 22:43:26,600 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 22:43:26,601 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 22:43:26,602 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 22:43:26,602 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 22:43:26,603 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-28 22:43:26,659 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 22:43:26,660 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 22:43:26,664 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 22:43:26,664 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 22:43:26,664 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 22:43:26,664 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 22:43:26,665 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 22:43:26,665 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 22:43:26,665 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 22:43:26,665 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 22:43:26,666 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 22:43:26,667 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 22:43:26,667 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 22:43:26,667 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 22:43:26,667 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 22:43:26,668 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 22:43:26,668 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 22:43:26,668 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 22:43:26,668 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 22:43:26,669 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 22:43:26,669 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 22:43:26,669 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 22:43:26,669 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 22:43:26,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 22:43:26,669 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 22:43:26,670 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 22:43:26,670 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 22:43:26,670 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-28 22:43:27,096 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 22:43:27,128 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 22:43:27,131 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 22:43:27,133 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 22:43:27,134 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 22:43:27,135 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i [2020-10-28 22:43:27,223 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8861de706/661ee8f647bb43cb904ac64d245abfa1/FLAGa33e7b554 [2020-10-28 22:43:28,528 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 22:43:28,530 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i [2020-10-28 22:43:28,595 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8861de706/661ee8f647bb43cb904ac64d245abfa1/FLAGa33e7b554 [2020-10-28 22:43:28,754 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8861de706/661ee8f647bb43cb904ac64d245abfa1 [2020-10-28 22:43:28,757 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 22:43:28,764 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 22:43:28,765 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 22:43:28,765 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 22:43:28,770 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 22:43:28,771 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 10:43:28" (1/1) ... [2020-10-28 22:43:28,774 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d8b8a33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:43:28, skipping insertion in model container [2020-10-28 22:43:28,775 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 10:43:28" (1/1) ... [2020-10-28 22:43:28,786 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 22:43:28,988 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 22:43:32,772 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 22:43:32,825 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 22:43:33,281 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 22:43:34,251 INFO L208 MainTranslator]: Completed translation [2020-10-28 22:43:34,252 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:43:34 WrapperNode [2020-10-28 22:43:34,252 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 22:43:34,254 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 22:43:34,254 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 22:43:34,254 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 22:43:34,267 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:43:34" (1/1) ... [2020-10-28 22:43:34,268 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:43:34" (1/1) ... [2020-10-28 22:43:34,434 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:43:34" (1/1) ... [2020-10-28 22:43:34,434 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:43:34" (1/1) ... [2020-10-28 22:43:34,618 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:43:34" (1/1) ... [2020-10-28 22:43:34,650 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:43:34" (1/1) ... [2020-10-28 22:43:34,719 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:43:34" (1/1) ... [2020-10-28 22:43:34,769 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 22:43:34,771 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 22:43:34,771 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 22:43:34,772 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 22:43:34,773 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:43:34" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 22:43:34,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 22:43:34,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 22:43:34,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-28 22:43:34,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-28 22:43:34,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-28 22:43:34,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-28 22:43:34,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-28 22:43:34,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-28 22:43:34,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-28 22:43:34,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 22:43:34,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 22:43:34,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-28 22:43:34,868 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 22:43:34,868 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 22:43:34,868 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-28 22:43:34,869 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 22:43:34,869 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-28 22:43:34,871 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-28 22:43:34,872 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-28 22:43:34,872 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-28 22:43:34,872 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-28 22:43:34,872 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-10-28 22:43:34,872 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 22:43:34,873 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 22:43:34,873 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-28 22:43:34,873 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-10-28 22:43:34,874 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-28 22:43:34,874 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2020-10-28 22:43:34,874 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2020-10-28 22:43:34,874 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-28 22:43:34,874 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-28 22:43:34,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-28 22:43:34,875 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 22:43:34,875 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-28 22:43:34,875 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-28 22:43:34,875 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-28 22:43:34,875 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-28 22:43:34,876 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-28 22:43:34,876 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-28 22:43:34,876 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-28 22:43:34,876 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-28 22:43:34,876 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-28 22:43:34,876 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-28 22:43:34,877 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-28 22:43:34,877 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-28 22:43:34,877 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2020-10-28 22:43:34,877 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-28 22:43:34,878 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2020-10-28 22:43:34,878 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2020-10-28 22:43:34,878 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-28 22:43:34,878 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-28 22:43:34,878 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-28 22:43:34,878 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-28 22:43:34,879 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-28 22:43:34,879 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-28 22:43:34,879 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-28 22:43:34,879 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-28 22:43:34,880 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-28 22:43:34,880 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-28 22:43:34,880 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-28 22:43:34,881 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-28 22:43:34,881 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-28 22:43:34,881 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2020-10-28 22:43:34,881 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2020-10-28 22:43:34,881 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2020-10-28 22:43:34,881 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-28 22:43:34,882 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-28 22:43:34,882 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-28 22:43:34,882 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-28 22:43:34,882 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2020-10-28 22:43:34,882 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2020-10-28 22:43:34,883 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2020-10-28 22:43:34,883 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-28 22:43:34,883 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-28 22:43:34,884 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-28 22:43:34,885 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-28 22:43:34,885 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_mtt [2020-10-28 22:43:34,885 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2020-10-28 22:43:34,885 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_width_bits [2020-10-28 22:43:34,885 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_is_active [2020-10-28 22:43:34,885 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_activate [2020-10-28 22:43:34,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_status [2020-10-28 22:43:34,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_addr_status [2020-10-28 22:43:34,887 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_count [2020-10-28 22:43:34,887 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_status [2020-10-28 22:43:34,887 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_addr [2020-10-28 22:43:34,888 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_count [2020-10-28 22:43:34,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_last [2020-10-28 22:43:34,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_put [2020-10-28 22:43:34,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_first [2020-10-28 22:43:34,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_get [2020-10-28 22:43:34,888 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_reg_debug [2020-10-28 22:43:34,888 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_ring_debug [2020-10-28 22:43:34,889 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_proc_pdev [2020-10-28 22:43:34,889 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_proc_ndev [2020-10-28 22:43:34,889 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_proc_ring [2020-10-28 22:43:34,889 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_seq_show [2020-10-28 22:43:34,889 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_seq_open [2020-10-28 22:43:34,889 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_alloc_ring [2020-10-28 22:43:34,889 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_free_ring [2020-10-28 22:43:34,890 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_create_hwif [2020-10-28 22:43:34,890 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_destroy_hwif [2020-10-28 22:43:34,890 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_process_rx [2020-10-28 22:43:34,890 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_fill_rx [2020-10-28 22:43:34,890 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_rx_interrupt [2020-10-28 22:43:34,890 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_unarm_rx [2020-10-28 22:43:34,890 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_process_tx [2020-10-28 22:43:34,891 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_set_baud [2020-10-28 22:43:34,891 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_hard_start_xmit [2020-10-28 22:43:34,891 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_tx_interrupt [2020-10-28 22:43:34,892 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_unarm_tx [2020-10-28 22:43:34,892 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_start_clock [2020-10-28 22:43:34,892 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_stop_clock [2020-10-28 22:43:34,893 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_clear_regs [2020-10-28 22:43:34,893 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_init_chip [2020-10-28 22:43:34,893 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_start_hw [2020-10-28 22:43:34,894 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_stop_hw [2020-10-28 22:43:34,894 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_tx_timeout [2020-10-28 22:43:34,894 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_ioctl [2020-10-28 22:43:34,894 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_interrupt [2020-10-28 22:43:34,894 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_open [2020-10-28 22:43:34,894 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_close [2020-10-28 22:43:34,895 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_init [2020-10-28 22:43:34,895 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_probe [2020-10-28 22:43:34,895 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_remove [2020-10-28 22:43:34,895 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_suspend [2020-10-28 22:43:34,895 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_resume [2020-10-28 22:43:34,895 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_mod_init [2020-10-28 22:43:34,896 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_mod_exit [2020-10-28 22:43:34,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vlsi_mod_exit_11_2 [2020-10-28 22:43:34,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_vlsi_mod_init_11_9 [2020-10-28 22:43:34,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-28 22:43:34,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-28 22:43:34,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2020-10-28 22:43:34,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_9_1 [2020-10-28 22:43:34,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_6_11_4 [2020-10-28 22:43:34,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_4_1 [2020-10-28 22:43:34,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_7_2 [2020-10-28 22:43:34,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_2 [2020-10-28 22:43:34,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_6_4 [2020-10-28 22:43:34,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_6_11_5 [2020-10-28 22:43:34,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_10 [2020-10-28 22:43:34,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-28 22:43:34,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2020-10-28 22:43:34,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_11 [2020-10-28 22:43:34,910 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 22:43:34,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2020-10-28 22:43:34,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2020-10-28 22:43:34,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2020-10-28 22:43:34,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2020-10-28 22:43:34,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2020-10-28 22:43:34,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2020-10-28 22:43:34,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-28 22:43:34,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-28 22:43:34,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-28 22:43:34,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2020-10-28 22:43:34,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_1_3 [2020-10-28 22:43:34,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2020-10-28 22:43:34,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_2 [2020-10-28 22:43:34,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_3_17 [2020-10-28 22:43:34,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_3_2 [2020-10-28 22:43:34,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_3_5 [2020-10-28 22:43:34,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_3_6 [2020-10-28 22:43:34,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_3_3 [2020-10-28 22:43:34,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_3_8 [2020-10-28 22:43:34,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_3_7 [2020-10-28 22:43:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_3 [2020-10-28 22:43:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-28 22:43:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-28 22:43:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_6_6 [2020-10-28 22:43:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-28 22:43:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-28 22:43:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-28 22:43:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2020-10-28 22:43:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2020-10-28 22:43:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-28 22:43:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-28 22:43:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2020-10-28 22:43:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2020-10-28 22:43:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2020-10-28 22:43:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_11 [2020-10-28 22:43:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_20 [2020-10-28 22:43:34,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-28 22:43:34,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_8_2 [2020-10-28 22:43:34,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2020-10-28 22:43:34,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2020-10-28 22:43:34,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_64 [2020-10-28 22:43:34,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2020-10-28 22:43:34,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_66 [2020-10-28 22:43:34,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_69 [2020-10-28 22:43:34,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_72 [2020-10-28 22:43:34,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_74 [2020-10-28 22:43:34,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_76 [2020-10-28 22:43:34,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_78 [2020-10-28 22:43:34,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_79 [2020-10-28 22:43:34,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_80 [2020-10-28 22:43:34,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_81 [2020-10-28 22:43:34,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_82 [2020-10-28 22:43:34,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_83 [2020-10-28 22:43:34,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_84 [2020-10-28 22:43:34,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_85 [2020-10-28 22:43:34,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_86 [2020-10-28 22:43:34,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-28 22:43:34,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-28 22:43:34,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-28 22:43:34,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 22:43:34,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 22:43:34,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 22:43:34,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 22:43:34,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-28 22:43:34,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-28 22:43:34,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-28 22:43:34,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-28 22:43:34,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-28 22:43:34,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-28 22:43:34,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 22:43:34,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 22:43:34,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 22:43:34,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 22:43:34,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-28 22:43:34,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 22:43:34,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-28 22:43:34,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-28 22:43:34,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-28 22:43:34,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 22:43:34,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 22:43:34,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 22:43:34,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-28 22:43:34,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-28 22:43:34,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-28 22:43:34,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-28 22:43:34,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-28 22:43:34,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2020-10-28 22:43:34,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2020-10-28 22:43:34,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_NOT_ARG_SIGN [2020-10-28 22:43:34,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_NOT_ARG_SIGN [2020-10-28 22:43:34,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_NOT_ARG_SIGN [2020-10-28 22:43:34,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_NOT_ARG_SIGN [2020-10-28 22:43:34,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_NOT_ARG_SIGN [2020-10-28 22:43:34,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_NOT_ARG_SIGN [2020-10-28 22:43:34,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 22:43:34,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 22:43:34,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 22:43:34,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 22:43:34,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 22:43:34,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 22:43:34,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 22:43:34,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 22:43:34,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 22:43:34,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 22:43:34,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 22:43:34,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 22:43:34,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 22:43:34,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 22:43:34,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 22:43:34,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 22:43:34,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 22:43:34,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 22:43:34,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 22:43:34,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 22:43:34,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 22:43:34,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 22:43:34,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 22:43:34,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 22:43:34,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 22:43:34,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 22:43:34,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 22:43:34,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 22:43:34,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 22:43:34,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 22:43:34,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 22:43:34,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 22:43:34,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-28 22:43:34,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-28 22:43:34,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-28 22:43:34,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-28 22:43:34,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-28 22:43:34,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-28 22:43:34,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-28 22:43:34,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 22:43:34,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:43:34,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 22:43:34,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 22:43:34,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 22:43:34,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 22:43:34,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:43:34,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 22:43:34,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:43:34,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_vlsi_irda_dev [2020-10-28 22:43:34,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_vlsi_irda_dev [2020-10-28 22:43:34,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_vlsi_irda_dev [2020-10-28 22:43:34,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_vlsi_irda_dev [2020-10-28 22:43:34,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_vlsi_irda_dev [2020-10-28 22:43:34,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_vlsi_irda_dev [2020-10-28 22:43:34,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_vlsi_irda_dev [2020-10-28 22:43:34,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_vlsi_irda_dev [2020-10-28 22:43:34,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 22:43:34,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 22:43:34,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 22:43:34,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 22:43:34,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 22:43:34,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 22:43:34,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 22:43:34,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 22:43:34,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 22:43:34,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 22:43:34,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 22:43:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 22:43:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 22:43:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 22:43:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 22:43:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 22:43:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-28 22:43:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-28 22:43:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-28 22:43:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-28 22:43:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-28 22:43:34,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-28 22:43:34,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-28 22:43:34,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 22:43:34,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 22:43:34,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 22:43:34,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 22:43:34,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 22:43:34,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 22:43:34,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 22:43:34,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 22:43:34,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 22:43:34,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 22:43:34,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 22:43:34,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 22:43:34,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 22:43:34,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 22:43:34,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 22:43:34,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 22:43:34,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 22:43:34,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 22:43:34,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-28 22:43:34,944 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 22:43:34,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-28 22:43:34,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-28 22:43:34,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-28 22:43:34,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-28 22:43:34,944 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2020-10-28 22:43:34,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 22:43:34,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-28 22:43:34,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-28 22:43:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-28 22:43:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-28 22:43:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-28 22:43:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-28 22:43:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-28 22:43:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 22:43:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 22:43:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_irdadev [2020-10-28 22:43:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure async_wrap_skb [2020-10-28 22:43:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-28 22:43:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure crc_ccitt [2020-10-28 22:43:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-28 22:43:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-28 22:43:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-28 22:43:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-28 22:43:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-28 22:43:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-28 22:43:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-28 22:43:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2020-10-28 22:43:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2020-10-28 22:43:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-28 22:43:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-28 22:43:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_set_media_busy [2020-10-28 22:43:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_init_max_qos_capabilies [2020-10-28 22:43:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_qos_bits_to_value [2020-10-28 22:43:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_close [2020-10-28 22:43:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_open [2020-10-28 22:43:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-28 22:43:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-28 22:43:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 22:43:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 22:43:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-28 22:43:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-28 22:43:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-28 22:43:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-28 22:43:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-28 22:43:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-28 22:43:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-28 22:43:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-28 22:43:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-28 22:43:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-28 22:43:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx_ni [2020-10-28 22:43:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-28 22:43:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2020-10-28 22:43:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2020-10-28 22:43:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2020-10-28 22:43:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-28 22:43:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-28 22:43:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-28 22:43:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-28 22:43:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2020-10-28 22:43:34,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-28 22:43:34,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-28 22:43:34,951 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-10-28 22:43:34,951 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-28 22:43:34,951 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 22:43:34,951 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2020-10-28 22:43:34,951 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2020-10-28 22:43:34,951 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_set_size [2020-10-28 22:43:34,952 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-28 22:43:34,952 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2020-10-28 22:43:34,952 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-28 22:43:34,952 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2020-10-28 22:43:34,952 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2020-10-28 22:43:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2020-10-28 22:43:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2020-10-28 22:43:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2020-10-28 22:43:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-28 22:43:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-28 22:43:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 22:43:34,958 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 22:43:34,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 22:43:34,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 22:43:34,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 22:43:34,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 22:43:34,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-28 22:43:34,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-28 22:43:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 22:43:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 22:43:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-28 22:43:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 22:43:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 22:43:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 22:43:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2020-10-28 22:43:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-28 22:43:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-28 22:43:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-28 22:43:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 22:43:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 22:43:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 22:43:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-28 22:43:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 22:43:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-28 22:43:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-28 22:43:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-28 22:43:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 22:43:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-28 22:43:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-28 22:43:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_64 [2020-10-28 22:43:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_66 [2020-10-28 22:43:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_69 [2020-10-28 22:43:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_72 [2020-10-28 22:43:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_74 [2020-10-28 22:43:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_76 [2020-10-28 22:43:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_vlsi_irda_dev [2020-10-28 22:43:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_vlsi_irda_dev [2020-10-28 22:43:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 22:43:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-28 22:43:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-28 22:43:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-28 22:43:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-28 22:43:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-28 22:43:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 22:43:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-28 22:43:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-28 22:43:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-28 22:43:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 22:43:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 22:43:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-28 22:43:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-28 22:43:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-28 22:43:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-28 22:43:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-28 22:43:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-10-28 22:43:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 22:43:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 22:43:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 22:43:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 22:43:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2020-10-28 22:43:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2020-10-28 22:43:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-28 22:43:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2020-10-28 22:43:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2020-10-28 22:43:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2020-10-28 22:43:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2020-10-28 22:43:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2020-10-28 22:43:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-10-28 22:43:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-28 22:43:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2020-10-28 22:43:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2020-10-28 22:43:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-28 22:43:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2020-10-28 22:43:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2020-10-28 22:43:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 22:43:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-28 22:43:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-28 22:43:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-28 22:43:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 22:43:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 22:43:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-28 22:43:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 22:43:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-28 22:43:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-28 22:43:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-28 22:43:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-28 22:43:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-28 22:43:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-28 22:43:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-28 22:43:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-28 22:43:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-28 22:43:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-28 22:43:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-28 22:43:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-28 22:43:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-28 22:43:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-28 22:43:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-28 22:43:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-28 22:43:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-28 22:43:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-28 22:43:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-28 22:43:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-28 22:43:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-28 22:43:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-28 22:43:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 22:43:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-28 22:43:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-28 22:43:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-28 22:43:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 22:43:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2020-10-28 22:43:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-28 22:43:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-28 22:43:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2020-10-28 22:43:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2020-10-28 22:43:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 22:43:34,972 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2020-10-28 22:43:34,972 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2020-10-28 22:43:34,972 INFO L130 BoogieDeclarations]: Found specification of procedure proc_set_size [2020-10-28 22:43:34,972 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2020-10-28 22:43:34,972 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2020-10-28 22:43:34,972 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-28 22:43:34,972 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-28 22:43:34,972 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-28 22:43:34,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_82 [2020-10-28 22:43:34,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_84 [2020-10-28 22:43:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-28 22:43:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-28 22:43:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-28 22:43:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-28 22:43:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-28 22:43:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-28 22:43:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-28 22:43:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-28 22:43:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-28 22:43:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-28 22:43:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-28 22:43:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-28 22:43:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-28 22:43:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-28 22:43:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx_ni [2020-10-28 22:43:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-28 22:43:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2020-10-28 22:43:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-28 22:43:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-28 22:43:34,975 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-28 22:43:34,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_81 [2020-10-28 22:43:34,975 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-28 22:43:34,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_83 [2020-10-28 22:43:34,975 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2020-10-28 22:43:34,975 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2020-10-28 22:43:34,975 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2020-10-28 22:43:34,975 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2020-10-28 22:43:34,975 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-28 22:43:34,975 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-28 22:43:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-28 22:43:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-28 22:43:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2020-10-28 22:43:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-10-28 22:43:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2020-10-28 22:43:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-28 22:43:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-28 22:43:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-28 22:43:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_85 [2020-10-28 22:43:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-28 22:43:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_86 [2020-10-28 22:43:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-28 22:43:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-28 22:43:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-28 22:43:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-28 22:43:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2020-10-28 22:43:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2020-10-28 22:43:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2020-10-28 22:43:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-28 22:43:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-28 22:43:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-28 22:43:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-28 22:43:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-28 22:43:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_78 [2020-10-28 22:43:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-28 22:43:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_79 [2020-10-28 22:43:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_80 [2020-10-28 22:43:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure irda_init_max_qos_capabilies [2020-10-28 22:43:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure irda_qos_bits_to_value [2020-10-28 22:43:34,979 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_open [2020-10-28 22:43:34,979 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_close [2020-10-28 22:43:34,979 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_set_media_busy [2020-10-28 22:43:34,979 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_irdadev [2020-10-28 22:43:34,979 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_mtt [2020-10-28 22:43:34,979 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2020-10-28 22:43:34,979 INFO L130 BoogieDeclarations]: Found specification of procedure async_wrap_skb [2020-10-28 22:43:34,979 INFO L130 BoogieDeclarations]: Found specification of procedure crc_ccitt [2020-10-28 22:43:34,979 INFO L130 BoogieDeclarations]: Found specification of procedure calc_width_bits [2020-10-28 22:43:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure rd_is_active [2020-10-28 22:43:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure rd_activate [2020-10-28 22:43:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_status [2020-10-28 22:43:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_addr_status [2020-10-28 22:43:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_count [2020-10-28 22:43:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_status [2020-10-28 22:43:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_addr [2020-10-28 22:43:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_count [2020-10-28 22:43:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure ring_last [2020-10-28 22:43:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure ring_put [2020-10-28 22:43:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure ring_first [2020-10-28 22:43:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure ring_get [2020-10-28 22:43:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_reg_debug [2020-10-28 22:43:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_ring_debug [2020-10-28 22:43:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_proc_pdev [2020-10-28 22:43:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_proc_ndev [2020-10-28 22:43:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 22:43:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_proc_ring [2020-10-28 22:43:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_seq_show [2020-10-28 22:43:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_seq_open [2020-10-28 22:43:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_alloc_ring [2020-10-28 22:43:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 22:43:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_free_ring [2020-10-28 22:43:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_create_hwif [2020-10-28 22:43:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_destroy_hwif [2020-10-28 22:43:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_process_rx [2020-10-28 22:43:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_fill_rx [2020-10-28 22:43:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_rx_interrupt [2020-10-28 22:43:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_unarm_rx [2020-10-28 22:43:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_process_tx [2020-10-28 22:43:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_set_baud [2020-10-28 22:43:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_hard_start_xmit [2020-10-28 22:43:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_tx_interrupt [2020-10-28 22:43:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_unarm_tx [2020-10-28 22:43:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_start_clock [2020-10-28 22:43:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_stop_clock [2020-10-28 22:43:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_clear_regs [2020-10-28 22:43:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_init_chip [2020-10-28 22:43:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_start_hw [2020-10-28 22:43:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_stop_hw [2020-10-28 22:43:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_tx_timeout [2020-10-28 22:43:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_ioctl [2020-10-28 22:43:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_interrupt [2020-10-28 22:43:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_open [2020-10-28 22:43:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_close [2020-10-28 22:43:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_init [2020-10-28 22:43:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_probe [2020-10-28 22:43:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_remove [2020-10-28 22:43:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_suspend [2020-10-28 22:43:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_resume [2020-10-28 22:43:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_mod_init [2020-10-28 22:43:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_mod_exit [2020-10-28 22:43:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vlsi_mod_exit_11_2 [2020-10-28 22:43:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_vlsi_mod_init_11_9 [2020-10-28 22:43:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-28 22:43:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-28 22:43:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2020-10-28 22:43:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_9_1 [2020-10-28 22:43:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_6_11_4 [2020-10-28 22:43:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_4_1 [2020-10-28 22:43:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_7_2 [2020-10-28 22:43:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_2 [2020-10-28 22:43:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_6_4 [2020-10-28 22:43:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_6_11_5 [2020-10-28 22:43:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_10 [2020-10-28 22:43:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-28 22:43:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2020-10-28 22:43:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_11 [2020-10-28 22:43:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 22:43:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2020-10-28 22:43:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2020-10-28 22:43:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2020-10-28 22:43:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2020-10-28 22:43:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2020-10-28 22:43:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2020-10-28 22:43:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-28 22:43:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-28 22:43:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-28 22:43:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2020-10-28 22:43:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_1_3 [2020-10-28 22:43:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2020-10-28 22:43:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_2 [2020-10-28 22:43:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_3_17 [2020-10-28 22:43:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_3_2 [2020-10-28 22:43:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_3_5 [2020-10-28 22:43:34,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_3_6 [2020-10-28 22:43:34,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_3_3 [2020-10-28 22:43:34,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_3_8 [2020-10-28 22:43:34,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_3_7 [2020-10-28 22:43:34,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_3 [2020-10-28 22:43:34,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-28 22:43:34,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-28 22:43:34,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_6_6 [2020-10-28 22:43:34,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-28 22:43:34,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-28 22:43:34,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-28 22:43:34,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2020-10-28 22:43:34,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2020-10-28 22:43:34,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-28 22:43:34,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-28 22:43:34,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2020-10-28 22:43:34,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2020-10-28 22:43:34,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2020-10-28 22:43:34,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_11 [2020-10-28 22:43:34,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_20 [2020-10-28 22:43:34,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-28 22:43:34,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_8_2 [2020-10-28 22:43:34,991 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-28 22:43:34,991 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-28 22:43:34,991 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 22:43:34,991 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 22:43:34,991 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-28 22:43:34,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-28 22:43:34,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 22:43:34,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-28 22:43:34,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 22:43:34,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 22:43:34,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 22:43:34,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 22:43:34,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-28 22:43:34,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 22:43:34,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-28 22:43:34,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-28 22:43:34,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-28 22:43:34,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 22:43:34,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 22:43:34,993 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 22:43:34,993 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 22:43:34,993 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 22:43:34,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 22:43:34,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 22:43:34,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 22:43:34,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 22:43:34,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-28 22:43:34,993 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 22:43:34,994 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 22:43:34,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-28 22:43:34,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-28 22:43:34,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-28 22:43:34,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-28 22:43:34,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-28 22:43:34,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-28 22:43:34,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-28 22:43:34,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-28 22:43:34,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2020-10-28 22:43:34,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2020-10-28 22:43:34,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_NOT_ARG_SIGN [2020-10-28 22:43:34,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_NOT_ARG_SIGN [2020-10-28 22:43:34,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_NOT_ARG_SIGN [2020-10-28 22:43:34,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_NOT_ARG_SIGN [2020-10-28 22:43:34,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_NOT_ARG_SIGN [2020-10-28 22:43:34,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_NOT_ARG_SIGN [2020-10-28 22:43:34,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 22:43:34,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 22:43:34,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 22:43:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 22:43:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 22:43:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 22:43:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 22:43:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 22:43:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 22:43:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 22:43:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 22:43:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 22:43:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 22:43:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 22:43:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 22:43:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 22:43:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 22:43:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 22:43:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 22:43:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 22:43:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 22:43:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 22:43:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 22:43:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 22:43:34,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 22:43:34,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 22:43:34,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 22:43:34,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 22:43:34,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 22:43:34,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 22:43:35,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 22:43:35,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 22:43:35,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-28 22:43:35,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-28 22:43:35,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-28 22:43:35,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-28 22:43:35,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-28 22:43:35,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-28 22:43:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-28 22:43:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 22:43:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:43:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 22:43:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 22:43:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 22:43:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 22:43:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:43:35,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 22:43:35,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:43:35,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_vlsi_irda_dev [2020-10-28 22:43:35,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_vlsi_irda_dev [2020-10-28 22:43:35,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_vlsi_irda_dev [2020-10-28 22:43:35,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_vlsi_irda_dev [2020-10-28 22:43:35,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_vlsi_irda_dev [2020-10-28 22:43:35,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_vlsi_irda_dev [2020-10-28 22:43:35,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 22:43:35,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 22:43:35,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 22:43:35,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 22:43:35,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 22:43:35,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 22:43:35,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 22:43:35,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 22:43:35,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 22:43:35,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 22:43:35,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 22:43:35,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 22:43:35,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 22:43:35,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 22:43:35,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 22:43:35,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 22:43:35,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-28 22:43:35,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-28 22:43:35,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-28 22:43:35,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-28 22:43:35,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-28 22:43:35,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-28 22:43:35,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-28 22:43:35,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 22:43:35,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 22:43:35,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 22:43:35,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 22:43:35,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 22:43:35,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 22:43:35,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 22:43:35,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 22:43:35,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 22:43:35,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 22:43:35,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 22:43:35,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 22:43:35,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 22:43:35,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 22:43:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 22:43:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 22:43:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 22:43:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-28 22:43:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 22:43:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 22:43:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 22:43:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 22:43:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 22:43:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 22:43:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-28 22:43:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-28 22:43:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 22:43:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 22:43:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 22:43:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 22:43:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 22:43:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 22:43:35,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 22:43:35,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 22:43:38,906 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-28 22:43:39,316 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 22:44:18,212 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 22:44:18,213 INFO L298 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-28 22:44:18,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 10:44:18 BoogieIcfgContainer [2020-10-28 22:44:18,220 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 22:44:18,223 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 22:44:18,223 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 22:44:18,228 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 22:44:18,228 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 10:43:28" (1/3) ... [2020-10-28 22:44:18,230 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33f24eb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 10:44:18, skipping insertion in model container [2020-10-28 22:44:18,230 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:43:34" (2/3) ... [2020-10-28 22:44:18,230 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33f24eb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 10:44:18, skipping insertion in model container [2020-10-28 22:44:18,231 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 10:44:18" (3/3) ... [2020-10-28 22:44:18,232 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i [2020-10-28 22:44:18,246 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 22:44:18,258 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 22:44:18,277 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 22:44:18,319 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 22:44:18,319 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 22:44:18,319 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 22:44:18,319 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 22:44:18,319 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 22:44:18,319 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 22:44:18,319 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 22:44:18,320 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 22:44:18,438 INFO L276 IsEmpty]: Start isEmpty. Operand 3204 states. [2020-10-28 22:44:18,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2020-10-28 22:44:18,459 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 22:44:18,460 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 22:44:18,460 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 22:44:18,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 22:44:18,469 INFO L82 PathProgramCache]: Analyzing trace with hash 1391026441, now seen corresponding path program 1 times [2020-10-28 22:44:18,479 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 22:44:18,479 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [934244686] [2020-10-28 22:44:18,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 22:44:19,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:19,957 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:25,784 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:25,785 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 231 [2020-10-28 22:44:25,785 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:25,786 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6249 [2020-10-28 22:44:25,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:25,789 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:25,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 22:44:25,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 192 [2020-10-28 22:44:25,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 19 [2020-10-28 22:44:25,790 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-28 22:44:49,507 WARN L193 SmtUtils]: Spent 23.09 s on a formula simplification that was a NOOP. DAG size: 1969 [2020-10-28 22:44:49,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:44:49,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:49,614 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:53,610 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:53,610 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:44:53,610 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:53,611 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4028 [2020-10-28 22:44:53,611 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:53,611 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:53,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:53,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:53,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:53,612 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:44:53,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 22:44:53,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:53,820 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:53,823 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:53,823 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 22:44:53,824 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:53,824 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 22:44:53,824 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:53,824 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:53,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:53,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:53,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:53,825 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:44:53,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 22:44:53,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:54,007 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:54,092 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:54,093 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 177 [2020-10-28 22:44:54,096 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:54,096 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-28 22:44:54,096 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:54,096 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:54,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:54,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:54,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:54,097 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:44:54,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:44:54,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:54,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:54,255 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:54,255 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 172 [2020-10-28 22:44:54,256 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:54,256 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 109 [2020-10-28 22:44:54,256 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:54,256 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:54,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:54,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:54,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:54,257 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:44:54,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:44:54,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:54,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:54,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:54,368 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:44:54,368 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:54,368 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-28 22:44:54,369 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:54,369 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:54,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:54,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:54,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:54,370 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:44:54,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:44:54,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:54,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:54,391 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:54,392 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:44:54,392 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:54,392 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:44:54,392 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:54,393 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:54,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:54,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:54,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:54,393 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:44:54,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 22:44:54,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:54,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:54,421 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:54,421 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:44:54,421 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:54,421 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 22:44:54,422 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:54,422 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:54,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:54,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:54,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:54,423 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:44:54,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:44:54,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:54,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:54,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:54,442 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:44:54,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:54,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 22:44:54,443 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:54,443 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:54,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:54,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:54,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:54,444 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:44:54,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 22:44:54,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:54,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:54,464 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:54,464 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:44:54,464 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:54,465 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 22:44:54,465 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:54,465 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:54,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:54,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:54,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:54,466 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:44:54,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:44:54,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:54,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:54,488 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:54,488 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:44:54,488 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:54,489 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 22:44:54,489 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:54,489 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:54,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:54,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:54,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:54,490 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:44:54,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-28 22:44:54,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:54,503 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:54,512 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:54,513 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:44:54,513 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:54,513 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:44:54,513 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:54,513 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:54,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:54,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:54,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:54,514 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:44:54,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:44:54,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:54,529 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:54,533 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:54,533 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:44:54,533 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:54,533 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 22:44:54,533 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:54,534 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:54,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:54,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:54,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:54,534 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:44:54,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-28 22:44:54,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:54,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:54,556 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:54,556 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:44:54,556 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:54,557 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:44:54,557 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:54,557 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:54,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:54,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:54,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:54,558 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:44:54,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:44:54,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:54,571 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:54,575 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:54,575 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:44:54,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:54,576 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 22:44:54,576 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:54,576 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:54,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:54,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:54,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:54,577 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:44:54,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-28 22:44:54,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:54,590 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:54,601 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:54,602 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:44:54,602 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:54,602 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 22:44:54,602 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:54,602 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:54,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:54,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:54,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:54,603 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:44:54,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:44:54,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:54,622 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:54,626 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:54,627 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:44:54,627 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:54,627 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:44:54,627 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:54,627 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:54,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:54,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:54,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:54,628 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:44:54,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 22:44:54,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:54,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:54,650 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:54,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:44:54,651 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:54,651 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:44:54,651 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:54,651 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:54,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:54,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:54,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:54,652 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:44:54,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:44:54,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:54,665 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:54,668 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:54,668 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:44:54,668 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:54,668 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 22:44:54,669 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:54,669 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:54,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:54,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:54,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:54,670 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:44:54,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-28 22:44:54,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:54,684 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:54,691 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:54,692 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:44:54,692 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:54,692 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:44:54,692 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:54,693 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:54,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:54,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:54,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:54,693 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:44:54,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:44:54,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:54,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:54,711 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:54,711 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:44:54,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:54,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 22:44:54,712 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:54,712 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:54,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:54,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:54,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:54,713 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:44:54,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-28 22:44:54,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:54,726 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:54,736 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:54,736 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:44:54,736 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:54,737 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:44:54,737 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:54,737 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:54,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:54,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:54,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:54,738 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:44:54,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:44:54,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:54,750 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:54,752 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:54,753 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:44:54,753 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:54,753 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 22:44:54,753 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:54,753 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:54,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:54,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:54,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:54,756 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 22:44:54,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-28 22:44:54,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:54,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:54,780 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:54,782 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:44:54,782 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:54,782 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:44:54,782 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:54,783 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:54,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:54,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:54,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:54,783 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:44:54,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:44:54,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:54,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:54,800 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:54,801 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:44:54,801 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:54,801 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 22:44:54,801 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:54,801 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:54,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:54,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:54,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:54,802 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:44:54,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-28 22:44:54,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:54,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:54,826 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:54,827 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:44:54,827 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:54,827 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:44:54,827 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:54,828 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:54,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:54,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:54,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:54,828 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:44:54,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:44:54,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:54,850 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:54,853 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:54,854 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:44:54,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:54,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 22:44:54,855 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:54,855 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:54,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:54,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:54,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:54,856 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:44:54,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-28 22:44:54,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:54,918 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:54,924 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:54,924 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:44:54,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:54,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:44:54,925 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:54,925 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:54,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 22:44:54,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:44:54,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 22:44:54,925 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:44:54,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2020-10-28 22:44:54,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:44:54,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:44:54,943 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:44:54,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 22:44:54,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:44:54,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 22:44:54,944 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:44:54,945 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:44:54,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:44:54,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-28 22:44:54,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:44:54,945 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:44:55,147 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2020-10-28 22:44:55,148 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [934244686] [2020-10-28 22:44:55,150 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 22:44:55,151 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-28 22:44:55,151 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1154255011] [2020-10-28 22:44:55,157 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-28 22:44:55,157 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 22:44:55,177 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-28 22:44:55,178 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-28 22:44:55,180 INFO L87 Difference]: Start difference. First operand 3204 states. Second operand 6 states. [2020-10-28 22:45:26,488 WARN L193 SmtUtils]: Spent 23.01 s on a formula simplification that was a NOOP. DAG size: 1972