/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=DEEPEST --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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 05:06:03,464 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 05:06:03,467 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 05:06:03,516 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 05:06:03,517 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 05:06:03,523 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 05:06:03,525 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 05:06:03,530 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 05:06:03,533 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 05:06:03,539 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 05:06:03,540 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 05:06:03,542 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 05:06:03,542 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 05:06:03,545 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 05:06:03,548 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 05:06:03,551 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 05:06:03,552 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 05:06:03,565 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 05:06:03,572 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 05:06:03,580 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 05:06:03,582 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 05:06:03,583 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 05:06:03,584 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 05:06:03,587 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 05:06:03,594 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 05:06:03,595 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 05:06:03,595 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 05:06:03,598 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 05:06:03,598 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 05:06:03,599 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 05:06:03,600 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 05:06:03,601 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 05:06:03,602 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 05:06:03,603 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 05:06:03,604 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 05:06:03,604 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 05:06:03,605 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 05:06:03,605 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 05:06:03,606 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 05:06:03,606 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 05:06:03,607 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 05:06:03,615 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 05:06:03,643 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 05:06:03,643 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 05:06:03,644 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 05:06:03,645 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 05:06:03,645 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 05:06:03,645 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 05:06:03,645 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 05:06:03,646 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 05:06:03,646 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 05:06:03,646 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 05:06:03,646 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 05:06:03,646 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 05:06:03,646 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 05:06:03,647 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 05:06:03,647 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 05:06:03,647 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 05:06:03,647 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 05:06:03,648 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 05:06:03,648 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 05:06:03,648 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 05:06:03,648 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 05:06:03,648 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 05:06:03,649 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 05:06:03,649 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 05:06:03,649 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 05:06:03,649 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 05:06:03,649 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 05:06:03,649 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 05:06:04,068 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 05:06:04,118 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 05:06:04,121 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 05:06:04,122 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 05:06:04,123 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 05:06:04,124 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i [2020-10-28 05:06:04,223 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3e1b75572/f07c3f52d21e433ca732ae61e4a349f1/FLAG2cf41af28 [2020-10-28 05:06:05,418 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 05:06:05,419 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i [2020-10-28 05:06:05,518 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3e1b75572/f07c3f52d21e433ca732ae61e4a349f1/FLAG2cf41af28 [2020-10-28 05:06:05,659 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3e1b75572/f07c3f52d21e433ca732ae61e4a349f1 [2020-10-28 05:06:05,664 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 05:06:05,672 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 05:06:05,676 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 05:06:05,676 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 05:06:05,680 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 05:06:05,681 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 05:06:05" (1/1) ... [2020-10-28 05:06:05,688 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3304d36a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:06:05, skipping insertion in model container [2020-10-28 05:06:05,688 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 05:06:05" (1/1) ... [2020-10-28 05:06:05,698 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 05:06:06,017 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 05:06:06,696 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5338] [2020-10-28 05:06:06,700 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5339-5340] [2020-10-28 05:06:10,168 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 05:06:10,245 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 05:06:10,370 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5338] [2020-10-28 05:06:10,371 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5339-5340] [2020-10-28 05:06:10,900 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 05:06:11,823 INFO L208 MainTranslator]: Completed translation [2020-10-28 05:06:11,824 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:06:11 WrapperNode [2020-10-28 05:06:11,824 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 05:06:11,825 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 05:06:11,826 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 05:06:11,826 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 05:06:11,840 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:06:11" (1/1) ... [2020-10-28 05:06:11,841 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:06:11" (1/1) ... [2020-10-28 05:06:12,013 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:06:11" (1/1) ... [2020-10-28 05:06:12,014 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:06:11" (1/1) ... [2020-10-28 05:06:12,321 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:06:11" (1/1) ... [2020-10-28 05:06:12,373 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:06:11" (1/1) ... [2020-10-28 05:06:12,585 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:06:11" (1/1) ... [2020-10-28 05:06:12,660 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 05:06:12,663 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 05:06:12,663 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 05:06:12,663 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 05:06:12,664 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:06:11" (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 05:06:12,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 05:06:12,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 05:06:12,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-28 05:06:12,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-28 05:06:12,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-28 05:06:12,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2020-10-28 05:06:12,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-28 05:06:12,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-28 05:06:12,757 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 05:06:12,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-28 05:06:12,757 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 05:06:12,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-28 05:06:12,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2020-10-28 05:06:12,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-28 05:06:12,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2020-10-28 05:06:12,759 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 05:06:12,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 05:06:12,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 05:06:12,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 05:06:12,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 05:06:12,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 05:06:12,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 05:06:12,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 05:06:12,760 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-28 05:06:12,760 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2020-10-28 05:06:12,760 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_build_fake_mediatable [2020-10-28 05:06:12,760 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_parse_eeprom [2020-10-28 05:06:12,760 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_read_eeprom [2020-10-28 05:06:12,760 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 05:06:12,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2020-10-28 05:06:12,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2020-10-28 05:06:12,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2020-10-28 05:06:12,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2020-10-28 05:06:12,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2020-10-28 05:06:12,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2020-10-28 05:06:12,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2020-10-28 05:06:12,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2020-10-28 05:06:12,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2020-10-28 05:06:12,762 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-28 05:06:12,762 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-28 05:06:12,762 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 05:06:12,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_43 [2020-10-28 05:06:12,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_47 [2020-10-28 05:06:12,762 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-28 05:06:12,763 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-28 05:06:12,763 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-28 05:06:12,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-28 05:06:12,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-28 05:06:12,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-28 05:06:12,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-28 05:06:12,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2020-10-28 05:06:12,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-28 05:06:12,764 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-28 05:06:12,764 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2020-10-28 05:06:12,765 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2020-10-28 05:06:12,765 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-28 05:06:12,765 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-28 05:06:12,765 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2020-10-28 05:06:12,766 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-28 05:06:12,766 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-28 05:06:12,766 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2020-10-28 05:06:12,766 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-28 05:06:12,766 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-28 05:06:12,766 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-28 05:06:12,766 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-28 05:06:12,766 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_rxtx [2020-10-28 05:06:12,767 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx [2020-10-28 05:06:12,767 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx [2020-10-28 05:06:12,767 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_refill_rx [2020-10-28 05:06:12,767 INFO L138 BoogieDeclarations]: Found implementation of procedure oom_timer [2020-10-28 05:06:12,769 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_poll [2020-10-28 05:06:12,769 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_interrupt [2020-10-28 05:06:12,769 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_interrupt [2020-10-28 05:06:12,769 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 05:06:12,769 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 05:06:12,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_64 [2020-10-28 05:06:12,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_66 [2020-10-28 05:06:12,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_68 [2020-10-28 05:06:12,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_69 [2020-10-28 05:06:12,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_70 [2020-10-28 05:06:12,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_71 [2020-10-28 05:06:12,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_72 [2020-10-28 05:06:12,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_73 [2020-10-28 05:06:12,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_74 [2020-10-28 05:06:12,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_75 [2020-10-28 05:06:12,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_76 [2020-10-28 05:06:12,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_96 [2020-10-28 05:06:12,772 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2020-10-28 05:06:12,772 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_duplex [2020-10-28 05:06:12,772 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___0 [2020-10-28 05:06:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___0 [2020-10-28 05:06:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_read [2020-10-28 05:06:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_write [2020-10-28 05:06:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_select_media [2020-10-28 05:06:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_check_duplex [2020-10-28 05:06:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_find_mii [2020-10-28 05:06:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 05:06:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_110 [2020-10-28 05:06:12,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_112 [2020-10-28 05:06:12,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_114 [2020-10-28 05:06:12,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_115 [2020-10-28 05:06:12,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_116 [2020-10-28 05:06:12,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_117 [2020-10-28 05:06:12,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_118 [2020-10-28 05:06:12,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_119 [2020-10-28 05:06:12,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_120 [2020-10-28 05:06:12,775 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___1 [2020-10-28 05:06:12,775 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___1 [2020-10-28 05:06:12,775 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout_complete [2020-10-28 05:06:12,776 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_media_task [2020-10-28 05:06:12,776 INFO L138 BoogieDeclarations]: Found implementation of procedure mxic_timer [2020-10-28 05:06:12,777 INFO L138 BoogieDeclarations]: Found implementation of procedure comet_timer [2020-10-28 05:06:12,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_152 [2020-10-28 05:06:12,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_154 [2020-10-28 05:06:12,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_156 [2020-10-28 05:06:12,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_157 [2020-10-28 05:06:12,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_158 [2020-10-28 05:06:12,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_159 [2020-10-28 05:06:12,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_160 [2020-10-28 05:06:12,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_161 [2020-10-28 05:06:12,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_162 [2020-10-28 05:06:12,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_163 [2020-10-28 05:06:12,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_164 [2020-10-28 05:06:12,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_165 [2020-10-28 05:06:12,780 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 05:06:12,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2020-10-28 05:06:12,780 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 05:06:12,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2020-10-28 05:06:12,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit_le [2020-10-28 05:06:12,782 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-28 05:06:12,784 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-28 05:06:12,784 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-28 05:06:12,785 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 05:06:12,785 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-28 05:06:12,785 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-28 05:06:12,786 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-28 05:06:12,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 05:06:12,788 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-28 05:06:12,788 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-28 05:06:12,788 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-28 05:06:12,788 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2020-10-28 05:06:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2020-10-28 05:06:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2020-10-28 05:06:12,794 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2020-10-28 05:06:12,794 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2020-10-28 05:06:12,794 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-28 05:06:12,794 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs___0 [2020-10-28 05:06:12,794 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs___0 [2020-10-28 05:06:12,794 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-28 05:06:12,794 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-28 05:06:12,794 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-28 05:06:12,794 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-28 05:06:12,795 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-28 05:06:12,795 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-28 05:06:12,795 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single___0 [2020-10-28 05:06:12,795 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single___0 [2020-10-28 05:06:12,795 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-28 05:06:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-28 05:06:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-28 05:06:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb___0 [2020-10-28 05:06:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-28 05:06:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-28 05:06:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-28 05:06:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-28 05:06:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-28 05:06:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-28 05:06:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-28 05:06:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-28 05:06:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2020-10-28 05:06:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2020-10-28 05:06:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2020-10-28 05:06:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___2 [2020-10-28 05:06:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___2 [2020-10-28 05:06:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout_complete___0 [2020-10-28 05:06:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-28 05:06:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_timer [2020-10-28 05:06:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_power_state [2020-10-28 05:06:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_up [2020-10-28 05:06:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_open [2020-10-28 05:06:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout [2020-10-28 05:06:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_init_ring [2020-10-28 05:06:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_xmit [2020-10-28 05:06:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_clean_tx_ring [2020-10-28 05:06:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_down [2020-10-28 05:06:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_free_ring [2020-10-28 05:06:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_close [2020-10-28 05:06:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_get_stats [2020-10-28 05:06:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_get_drvinfo [2020-10-28 05:06:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_ethtool_set_wol [2020-10-28 05:06:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_ethtool_get_wol [2020-10-28 05:06:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure private_ioctl [2020-10-28 05:06:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame_hash [2020-10-28 05:06:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame_perfect [2020-10-28 05:06:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2020-10-28 05:06:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mwi_config [2020-10-28 05:06:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_uli_dm_quirk [2020-10-28 05:06:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_init_one [2020-10-28 05:06:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_wolopts [2020-10-28 05:06:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_suspend [2020-10-28 05:06:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_resume [2020-10-28 05:06:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_remove_one [2020-10-28 05:06:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tulip [2020-10-28 05:06:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_init [2020-10-28 05:06:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_cleanup [2020-10-28 05:06:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2020-10-28 05:06:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2020-10-28 05:06:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_7 [2020-10-28 05:06:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_5 [2020-10-28 05:06:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2020-10-28 05:06:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2020-10-28 05:06:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2020-10-28 05:06:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_6 [2020-10-28 05:06:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-28 05:06:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-28 05:06:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_4 [2020-10-28 05:06:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2020-10-28 05:06:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2020-10-28 05:06:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2020-10-28 05:06:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2020-10-28 05:06:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_8 [2020-10-28 05:06:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-28 05:06:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-28 05:06:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-28 05:06:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2020-10-28 05:06:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2020-10-28 05:06:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_5 [2020-10-28 05:06:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_5 [2020-10-28 05:06:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_5 [2020-10-28 05:06:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2020-10-28 05:06:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 05:06:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_200 [2020-10-28 05:06:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_202 [2020-10-28 05:06:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_204 [2020-10-28 05:06:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_205 [2020-10-28 05:06:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_206 [2020-10-28 05:06:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_207 [2020-10-28 05:06:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_208 [2020-10-28 05:06:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_209 [2020-10-28 05:06:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_210 [2020-10-28 05:06:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_211 [2020-10-28 05:06:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_212 [2020-10-28 05:06:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_213 [2020-10-28 05:06:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_214 [2020-10-28 05:06:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_215 [2020-10-28 05:06:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_216 [2020-10-28 05:06:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_217 [2020-10-28 05:06:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_218 [2020-10-28 05:06:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_219 [2020-10-28 05:06:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_220 [2020-10-28 05:06:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___3 [2020-10-28 05:06:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___3 [2020-10-28 05:06:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_media_task [2020-10-28 05:06:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_start_nway [2020-10-28 05:06:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_lnk_change [2020-10-28 05:06:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_262 [2020-10-28 05:06:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_264 [2020-10-28 05:06:12,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_266 [2020-10-28 05:06:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_267 [2020-10-28 05:06:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_268 [2020-10-28 05:06:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_269 [2020-10-28 05:06:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_270 [2020-10-28 05:06:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_271 [2020-10-28 05:06:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_272 [2020-10-28 05:06:12,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_273 [2020-10-28 05:06:12,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_274 [2020-10-28 05:06:12,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_275 [2020-10-28 05:06:12,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_292 [2020-10-28 05:06:12,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_295 [2020-10-28 05:06:12,814 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___4 [2020-10-28 05:06:12,816 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___4 [2020-10-28 05:06:12,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_do_nway [2020-10-28 05:06:12,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_lnk_change [2020-10-28 05:06:12,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_timer [2020-10-28 05:06:12,817 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-28 05:06:12,817 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-28 05:06:12,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_310 [2020-10-28 05:06:12,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_312 [2020-10-28 05:06:12,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_314 [2020-10-28 05:06:12,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_315 [2020-10-28 05:06:12,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_316 [2020-10-28 05:06:12,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_317 [2020-10-28 05:06:12,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_318 [2020-10-28 05:06:12,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_319 [2020-10-28 05:06:12,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_320 [2020-10-28 05:06:12,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_321 [2020-10-28 05:06:12,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_timer [2020-10-28 05:06:12,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_start_nway [2020-10-28 05:06:12,819 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_lnk_change [2020-10-28 05:06:12,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_354 [2020-10-28 05:06:12,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_356 [2020-10-28 05:06:12,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_358 [2020-10-28 05:06:12,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_359 [2020-10-28 05:06:12,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_360 [2020-10-28 05:06:12,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_361 [2020-10-28 05:06:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_362 [2020-10-28 05:06:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_363 [2020-10-28 05:06:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_364 [2020-10-28 05:06:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_365 [2020-10-28 05:06:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_366 [2020-10-28 05:06:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_367 [2020-10-28 05:06:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_368 [2020-10-28 05:06:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 05:06:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-28 05:06:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-28 05:06:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-28 05:06:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-28 05:06:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-28 05:06:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 05:06:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-28 05:06:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2020-10-28 05:06:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-28 05:06:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-28 05:06:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-28 05:06:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-28 05:06:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-28 05:06:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-28 05:06:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2020-10-28 05:06:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-28 05:06:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-28 05:06:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 05:06:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-28 05:06:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 05:06:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-28 05:06:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 05:06:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-28 05:06:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 05:06:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-28 05:06:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-28 05:06:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2020-10-28 05:06:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2020-10-28 05:06:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-28 05:06:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-28 05:06:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-28 05:06:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-28 05:06:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-28 05:06:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2020-10-28 05:06:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-28 05:06:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-28 05:06:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-28 05:06:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-28 05:06:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-28 05:06:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2020-10-28 05:06:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-28 05:06:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2020-10-28 05:06:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2020-10-28 05:06:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2020-10-28 05:06:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-28 05:06:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-28 05:06:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-28 05:06:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-28 05:06:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-28 05:06:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-28 05:06:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2020-10-28 05:06:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-28 05:06:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2020-10-28 05:06:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2020-10-28 05:06:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2020-10-28 05:06:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 05:06:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 05:06:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_7 [2020-10-28 05:06:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_7 [2020-10-28 05:06:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-28 05:06:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-28 05:06:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-28 05:06:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-28 05:06:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2020-10-28 05:06:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-28 05:06:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-28 05:06:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-28 05:06:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-28 05:06:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-28 05:06:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2020-10-28 05:06:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2020-10-28 05:06:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2020-10-28 05:06:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2020-10-28 05:06:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2020-10-28 05:06:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2020-10-28 05:06:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2020-10-28 05:06:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_present [2020-10-28 05:06:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-28 05:06:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-28 05:06:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2020-10-28 05:06:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2020-10-28 05:06:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-28 05:06:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-28 05:06:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2020-10-28 05:06:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-28 05:06:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-28 05:06:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-10-28 05:06:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_set_mwi [2020-10-28 05:06:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-28 05:06:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 05:06:12,831 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2020-10-28 05:06:12,831 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-28 05:06:12,831 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-28 05:06:12,831 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-28 05:06:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2020-10-28 05:06:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2020-10-28 05:06:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-28 05:06:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-28 05:06:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-28 05:06:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 05:06:12,833 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 05:06:12,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 05:06:12,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 05:06:12,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 05:06:12,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-28 05:06:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 05:06:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 05:06:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 05:06:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 05:06:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 05:06:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 05:06:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 05:06:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-28 05:06:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2020-10-28 05:06:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 05:06:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 05:06:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 05:06:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-28 05:06:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-10-28 05:06:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 05:06:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-28 05:06:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2020-10-28 05:06:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2020-10-28 05:06:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 05:06:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 05:06:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 05:06:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 05:06:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 05:06:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 05:06:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 05:06:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 05:06:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 05:06:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 05:06:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 05:06:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 05:06:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 05:06:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 05:06:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2020-10-28 05:06:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2020-10-28 05:06:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2020-10-28 05:06:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2020-10-28 05:06:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2020-10-28 05:06:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2020-10-28 05:06:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2020-10-28 05:06:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2020-10-28 05:06:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2020-10-28 05:06:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-28 05:06:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2020-10-28 05:06:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2020-10-28 05:06:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2020-10-28 05:06:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-28 05:06:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2020-10-28 05:06:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_parse_eeprom [2020-10-28 05:06:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_read_eeprom [2020-10-28 05:06:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_build_fake_mediatable [2020-10-28 05:06:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 05:06:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 05:06:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 05:06:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 05:06:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-28 05:06:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-28 05:06:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-28 05:06:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-28 05:06:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 05:06:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2020-10-28 05:06:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-28 05:06:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 05:06:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 05:06:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_43 [2020-10-28 05:06:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 05:06:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_47 [2020-10-28 05:06:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 05:06:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-28 05:06:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_75 [2020-10-28 05:06:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_76 [2020-10-28 05:06:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2020-10-28 05:06:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-28 05:06:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-28 05:06:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-28 05:06:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-28 05:06:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-28 05:06:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2020-10-28 05:06:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-28 05:06:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-28 05:06:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-28 05:06:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-28 05:06:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-28 05:06:12,845 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 05:06:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-28 05:06:12,846 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 05:06:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-28 05:06:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-28 05:06:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-28 05:06:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2020-10-28 05:06:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2020-10-28 05:06:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-28 05:06:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-28 05:06:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2020-10-28 05:06:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2020-10-28 05:06:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 05:06:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-28 05:06:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_66 [2020-10-28 05:06:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_74 [2020-10-28 05:06:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_68 [2020-10-28 05:06:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_64 [2020-10-28 05:06:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_72 [2020-10-28 05:06:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_73 [2020-10-28 05:06:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-28 05:06:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-28 05:06:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_69 [2020-10-28 05:06:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_70 [2020-10-28 05:06:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_71 [2020-10-28 05:06:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-28 05:06:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2020-10-28 05:06:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-28 05:06:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-28 05:06:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-28 05:06:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2020-10-28 05:06:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2020-10-28 05:06:12,849 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-28 05:06:12,849 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-28 05:06:12,849 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-28 05:06:12,849 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-28 05:06:12,849 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-28 05:06:12,849 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-28 05:06:12,849 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2020-10-28 05:06:12,849 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_interrupt [2020-10-28 05:06:12,849 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_refill_rx [2020-10-28 05:06:12,849 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_poll [2020-10-28 05:06:12,850 INFO L130 BoogieDeclarations]: Found specification of procedure oom_timer [2020-10-28 05:06:12,850 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_rxtx [2020-10-28 05:06:12,850 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx [2020-10-28 05:06:12,850 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 05:06:12,850 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx [2020-10-28 05:06:12,850 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-28 05:06:12,850 INFO L130 BoogieDeclarations]: Found specification of procedure phy_interrupt [2020-10-28 05:06:12,850 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-28 05:06:12,850 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-28 05:06:12,850 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 05:06:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_96 [2020-10-28 05:06:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 05:06:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-28 05:06:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_112 [2020-10-28 05:06:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_120 [2020-10-28 05:06:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_114 [2020-10-28 05:06:12,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_110 [2020-10-28 05:06:12,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_118 [2020-10-28 05:06:12,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_119 [2020-10-28 05:06:12,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_115 [2020-10-28 05:06:12,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_116 [2020-10-28 05:06:12,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_117 [2020-10-28 05:06:12,905 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2020-10-28 05:06:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure mii_duplex [2020-10-28 05:06:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_read [2020-10-28 05:06:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_write [2020-10-28 05:06:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_select_media [2020-10-28 05:06:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_check_duplex [2020-10-28 05:06:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_find_mii [2020-10-28 05:06:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___0 [2020-10-28 05:06:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___0 [2020-10-28 05:06:12,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_163 [2020-10-28 05:06:12,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_164 [2020-10-28 05:06:12,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_165 [2020-10-28 05:06:12,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_154 [2020-10-28 05:06:12,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_162 [2020-10-28 05:06:12,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_156 [2020-10-28 05:06:12,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_152 [2020-10-28 05:06:12,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_160 [2020-10-28 05:06:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_161 [2020-10-28 05:06:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_157 [2020-10-28 05:06:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_158 [2020-10-28 05:06:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_159 [2020-10-28 05:06:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-28 05:06:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-28 05:06:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_media_task [2020-10-28 05:06:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure mxic_timer [2020-10-28 05:06:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure comet_timer [2020-10-28 05:06:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___1 [2020-10-28 05:06:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___1 [2020-10-28 05:06:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout_complete [2020-10-28 05:06:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 05:06:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2020-10-28 05:06:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 05:06:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2020-10-28 05:06:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit_le [2020-10-28 05:06:12,910 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-28 05:06:12,910 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-28 05:06:12,910 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-28 05:06:12,910 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 05:06:12,910 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 05:06:12,910 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-28 05:06:12,910 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-28 05:06:12,910 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-28 05:06:12,910 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-28 05:06:12,911 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-28 05:06:12,911 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 05:06:12,911 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 05:06:12,911 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-28 05:06:12,911 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-28 05:06:12,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_212 [2020-10-28 05:06:12,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_213 [2020-10-28 05:06:12,911 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-28 05:06:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-28 05:06:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2020-10-28 05:06:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-28 05:06:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-28 05:06:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2020-10-28 05:06:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2020-10-28 05:06:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2020-10-28 05:06:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-28 05:06:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 05:06:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 05:06:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2020-10-28 05:06:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2020-10-28 05:06:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_7 [2020-10-28 05:06:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_5 [2020-10-28 05:06:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2020-10-28 05:06:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2020-10-28 05:06:12,914 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2020-10-28 05:06:12,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_6 [2020-10-28 05:06:12,914 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-28 05:06:12,914 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-28 05:06:12,914 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_4 [2020-10-28 05:06:12,914 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2020-10-28 05:06:12,914 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2020-10-28 05:06:12,914 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2020-10-28 05:06:12,914 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2020-10-28 05:06:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_8 [2020-10-28 05:06:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-28 05:06:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-28 05:06:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-28 05:06:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2020-10-28 05:06:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_5 [2020-10-28 05:06:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_5 [2020-10-28 05:06:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_5 [2020-10-28 05:06:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2020-10-28 05:06:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2020-10-28 05:06:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-28 05:06:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-28 05:06:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-28 05:06:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_present [2020-10-28 05:06:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2020-10-28 05:06:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2020-10-28 05:06:12,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2020-10-28 05:06:12,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2020-10-28 05:06:12,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2020-10-28 05:06:12,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2020-10-28 05:06:12,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2020-10-28 05:06:12,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2020-10-28 05:06:12,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-28 05:06:12,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-28 05:06:12,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-28 05:06:12,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_set_mwi [2020-10-28 05:06:12,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2020-10-28 05:06:12,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-28 05:06:12,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2020-10-28 05:06:12,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-10-28 05:06:12,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2020-10-28 05:06:12,918 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2020-10-28 05:06:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2020-10-28 05:06:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-28 05:06:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-28 05:06:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-28 05:06:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-28 05:06:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-28 05:06:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-28 05:06:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-28 05:06:12,920 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs___0 [2020-10-28 05:06:12,920 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs___0 [2020-10-28 05:06:12,920 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-28 05:06:12,920 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-28 05:06:12,920 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-28 05:06:12,920 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-28 05:06:12,920 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-28 05:06:12,920 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 05:06:12,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-28 05:06:12,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-28 05:06:12,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single___0 [2020-10-28 05:06:12,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single___0 [2020-10-28 05:06:12,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-28 05:06:12,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-28 05:06:12,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-28 05:06:12,921 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-28 05:06:12,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_202 [2020-10-28 05:06:12,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_210 [2020-10-28 05:06:12,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_204 [2020-10-28 05:06:12,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_200 [2020-10-28 05:06:12,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_208 [2020-10-28 05:06:12,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_209 [2020-10-28 05:06:12,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_205 [2020-10-28 05:06:12,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_206 [2020-10-28 05:06:12,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_207 [2020-10-28 05:06:12,923 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb___0 [2020-10-28 05:06:12,923 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-28 05:06:12,923 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-28 05:06:12,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_211 [2020-10-28 05:06:12,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_218 [2020-10-28 05:06:12,923 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-28 05:06:12,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_214 [2020-10-28 05:06:12,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_217 [2020-10-28 05:06:12,924 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2020-10-28 05:06:12,924 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2020-10-28 05:06:12,924 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-28 05:06:12,924 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-28 05:06:12,924 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-28 05:06:12,924 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-28 05:06:12,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_216 [2020-10-28 05:06:12,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_220 [2020-10-28 05:06:12,925 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-28 05:06:12,925 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-28 05:06:12,925 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-28 05:06:12,925 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-28 05:06:12,925 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-28 05:06:12,925 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-28 05:06:12,925 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-28 05:06:12,926 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-28 05:06:12,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_215 [2020-10-28 05:06:12,926 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-28 05:06:12,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_219 [2020-10-28 05:06:12,926 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2020-10-28 05:06:12,926 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2020-10-28 05:06:12,926 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2020-10-28 05:06:12,926 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_media_task [2020-10-28 05:06:12,927 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_start_nway [2020-10-28 05:06:12,927 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_lnk_change [2020-10-28 05:06:12,927 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_lnk_change [2020-10-28 05:06:12,927 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_timer [2020-10-28 05:06:12,927 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_start_nway [2020-10-28 05:06:12,927 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_do_nway [2020-10-28 05:06:12,927 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_lnk_change [2020-10-28 05:06:12,927 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_timer [2020-10-28 05:06:12,928 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___2 [2020-10-28 05:06:12,928 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___2 [2020-10-28 05:06:12,928 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout_complete___0 [2020-10-28 05:06:12,928 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-28 05:06:12,928 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-28 05:06:12,928 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-28 05:06:12,928 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-28 05:06:12,928 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-28 05:06:12,929 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2020-10-28 05:06:12,929 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-28 05:06:12,929 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_timer [2020-10-28 05:06:12,929 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout [2020-10-28 05:06:12,929 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_init_ring [2020-10-28 05:06:12,929 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_free_ring [2020-10-28 05:06:12,929 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_xmit [2020-10-28 05:06:12,929 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_open [2020-10-28 05:06:12,930 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_close [2020-10-28 05:06:12,930 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_up [2020-10-28 05:06:12,930 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_down [2020-10-28 05:06:12,930 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_get_stats [2020-10-28 05:06:12,930 INFO L130 BoogieDeclarations]: Found specification of procedure private_ioctl [2020-10-28 05:06:12,930 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2020-10-28 05:06:12,930 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_wolopts [2020-10-28 05:06:12,930 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tulip [2020-10-28 05:06:12,930 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_power_state [2020-10-28 05:06:12,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 05:06:12,931 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_clean_tx_ring [2020-10-28 05:06:12,931 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_get_drvinfo [2020-10-28 05:06:12,931 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_ethtool_set_wol [2020-10-28 05:06:12,931 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_ethtool_get_wol [2020-10-28 05:06:12,931 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame_hash [2020-10-28 05:06:12,931 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame_perfect [2020-10-28 05:06:12,931 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mwi_config [2020-10-28 05:06:12,932 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_uli_dm_quirk [2020-10-28 05:06:12,932 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_init_one [2020-10-28 05:06:12,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-28 05:06:12,932 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_suspend [2020-10-28 05:06:12,932 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_resume [2020-10-28 05:06:12,932 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_remove_one [2020-10-28 05:06:12,932 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_init [2020-10-28 05:06:12,932 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_cleanup [2020-10-28 05:06:12,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_7 [2020-10-28 05:06:12,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_7 [2020-10-28 05:06:12,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 05:06:12,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 05:06:12,933 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-28 05:06:12,933 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 05:06:12,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_273 [2020-10-28 05:06:12,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_274 [2020-10-28 05:06:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_275 [2020-10-28 05:06:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2020-10-28 05:06:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_264 [2020-10-28 05:06:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_272 [2020-10-28 05:06:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_266 [2020-10-28 05:06:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_262 [2020-10-28 05:06:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_270 [2020-10-28 05:06:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_271 [2020-10-28 05:06:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_267 [2020-10-28 05:06:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_268 [2020-10-28 05:06:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_269 [2020-10-28 05:06:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___3 [2020-10-28 05:06:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___3 [2020-10-28 05:06:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-28 05:06:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-28 05:06:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_292 [2020-10-28 05:06:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-28 05:06:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_295 [2020-10-28 05:06:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-28 05:06:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_321 [2020-10-28 05:06:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_312 [2020-10-28 05:06:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_320 [2020-10-28 05:06:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_314 [2020-10-28 05:06:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_310 [2020-10-28 05:06:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_318 [2020-10-28 05:06:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_319 [2020-10-28 05:06:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_315 [2020-10-28 05:06:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_316 [2020-10-28 05:06:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_317 [2020-10-28 05:06:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2020-10-28 05:06:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___4 [2020-10-28 05:06:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___4 [2020-10-28 05:06:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_365 [2020-10-28 05:06:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_366 [2020-10-28 05:06:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_367 [2020-10-28 05:06:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_368 [2020-10-28 05:06:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_356 [2020-10-28 05:06:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_364 [2020-10-28 05:06:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_358 [2020-10-28 05:06:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_354 [2020-10-28 05:06:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_362 [2020-10-28 05:06:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_363 [2020-10-28 05:06:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_359 [2020-10-28 05:06:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_360 [2020-10-28 05:06:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_361 [2020-10-28 05:06:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-28 05:06:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-28 05:06:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-28 05:06:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-28 05:06:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 05:06:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 05:06:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-28 05:06:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 05:06:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 05:06:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 05:06:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 05:06:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 05:06:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 05:06:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 05:06:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 05:06:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 05:06:20,332 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 05:06:54,535 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 05:06:54,535 INFO L298 CfgBuilder]: Removed 2 assume(true) statements. [2020-10-28 05:06:54,544 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 05:06:54 BoogieIcfgContainer [2020-10-28 05:06:54,544 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 05:06:54,546 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 05:06:54,546 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 05:06:54,550 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 05:06:54,550 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 05:06:05" (1/3) ... [2020-10-28 05:06:54,551 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@652d80cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 05:06:54, skipping insertion in model container [2020-10-28 05:06:54,551 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:06:11" (2/3) ... [2020-10-28 05:06:54,552 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@652d80cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 05:06:54, skipping insertion in model container [2020-10-28 05:06:54,552 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 05:06:54" (3/3) ... [2020-10-28 05:06:54,659 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i [2020-10-28 05:06:54,673 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 05:06:54,684 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 05:06:54,701 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 05:06:54,768 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 05:06:54,768 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 05:06:54,768 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 05:06:54,768 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 05:06:54,768 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 05:06:54,768 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 05:06:54,769 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 05:06:54,769 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 05:06:54,875 INFO L276 IsEmpty]: Start isEmpty. Operand 4244 states. [2020-10-28 05:06:54,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2020-10-28 05:06:54,908 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 05:06:54,909 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 05:06:54,909 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 05:06:54,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 05:06:54,916 INFO L82 PathProgramCache]: Analyzing trace with hash 1747379726, now seen corresponding path program 1 times [2020-10-28 05:06:54,926 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 05:06:54,926 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1649262949] [2020-10-28 05:06:54,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 05:06:56,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:06:57,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:06:58,055 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:07:18,651 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:07:18,652 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 124 [2020-10-28 05:07:18,652 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 05:07:18,652 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22123 [2020-10-28 05:07:18,654 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:07:18,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 05:07:18,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 64 [2020-10-28 05:07:18,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 05:07:18,655 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 05:07:59,656 WARN L193 SmtUtils]: Spent 40.30 s on a formula simplification that was a NOOP. DAG size: 2653 [2020-10-28 05:07:59,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 05:07:59,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:07:59,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:08:19,165 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:08:19,165 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 05:08:19,166 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:08:19,166 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19395 [2020-10-28 05:08:19,166 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:08:19,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:08:19,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:08:19,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:08:19,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:08:19,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 05:08:19,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:08:19,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:08:19,607 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:08:19,607 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:08:19,607 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:08:19,607 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 05:08:19,608 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:08:19,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:08:19,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:08:19,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:08:19,608 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:08:19,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-28 05:08:19,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:08:19,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:08:19,637 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:08:19,638 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:08:19,638 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:08:19,638 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 05:08:19,638 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:08:19,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:08:19,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:08:19,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:08:19,639 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:08:19,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 05:08:19,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:08:19,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:08:19,669 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:08:19,670 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:08:19,670 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:08:19,670 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 05:08:19,670 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:08:19,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:08:19,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:08:19,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:08:19,671 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:08:19,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-28 05:08:19,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:08:19,704 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:08:19,710 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:08:19,710 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:08:19,710 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:08:19,710 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 05:08:19,711 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:08:19,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:08:19,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:08:19,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:08:19,711 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:08:19,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-28 05:08:19,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:08:19,738 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:08:19,751 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:08:19,752 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:08:19,758 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:08:19,758 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 05:08:19,759 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:08:19,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:08:19,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:08:19,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:08:19,759 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:08:19,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-28 05:08:19,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:08:19,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:08:19,788 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:08:19,788 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 05:08:19,788 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:08:19,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 05:08:19,789 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:08:19,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:08:19,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:08:19,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:08:19,789 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:08:19,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2020-10-28 05:08:19,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:08:19,874 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:08:19,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:08:19,894 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:08:19,894 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:08:19,894 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 05:08:19,895 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-28 05:08:19,895 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:08:19,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-28 05:08:19,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 05:08:19,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 05:08:19,896 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:08:20,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2020-10-28 05:08:20,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:08:20,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:08:20,061 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:08:20,061 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 05:08:20,061 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:08:20,061 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 05:08:20,062 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:08:20,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:08:20,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 05:08:20,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:08:20,062 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:08:20,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2020-10-28 05:08:20,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:08:20,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:08:20,084 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:08:20,084 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 05:08:20,084 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:08:20,084 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 05:08:20,084 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:08:20,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:08:20,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 05:08:20,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:08:20,085 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:08:20,258 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2020-10-28 05:08:20,258 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1649262949] [2020-10-28 05:08:20,260 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 05:08:20,261 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-28 05:08:20,261 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2070329105] [2020-10-28 05:08:20,267 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-28 05:08:20,267 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 05:08:20,281 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-28 05:08:20,282 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-10-28 05:08:20,284 INFO L87 Difference]: Start difference. First operand 4244 states. Second operand 8 states. [2020-10-28 05:09:01,180 WARN L193 SmtUtils]: Spent 40.75 s on a formula simplification that was a NOOP. DAG size: 2662 [2020-10-28 05:09:48,999 WARN L193 SmtUtils]: Spent 41.14 s on a formula simplification that was a NOOP. DAG size: 2665