/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.4 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--intel--igbvf--igbvf.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-14 13:53:55,321 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 13:53:55,325 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 13:53:55,365 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 13:53:55,366 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 13:53:55,374 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 13:53:55,375 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 13:53:55,378 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 13:53:55,381 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 13:53:55,383 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 13:53:55,384 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 13:53:55,385 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 13:53:55,385 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 13:53:55,387 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 13:53:55,390 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 13:53:55,391 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 13:53:55,392 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 13:53:55,393 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 13:53:55,394 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 13:53:55,402 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 13:53:55,404 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 13:53:55,405 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 13:53:55,405 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 13:53:55,406 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 13:53:55,418 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 13:53:55,424 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 13:53:55,424 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 13:53:55,425 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 13:53:55,426 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 13:53:55,426 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 13:53:55,427 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 13:53:55,427 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 13:53:55,428 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 13:53:55,428 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 13:53:55,429 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 13:53:55,429 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 13:53:55,430 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 13:53:55,434 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 13:53:55,434 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 13:53:55,435 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 13:53:55,436 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 13:53:55,437 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 [2020-10-14 13:53:55,472 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 13:53:55,472 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 13:53:55,474 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 13:53:55,474 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 13:53:55,474 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 13:53:55,474 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 13:53:55,475 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 13:53:55,475 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 13:53:55,475 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 13:53:55,475 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 13:53:55,476 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 13:53:55,476 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 13:53:55,476 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 13:53:55,477 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 13:53:55,477 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 13:53:55,477 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 13:53:55,477 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 13:53:55,478 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 13:53:55,478 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 13:53:55,478 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 13:53:55,479 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 13:53:55,479 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 13:53:55,479 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 13:53:55,479 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 13:53:55,479 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 13:53:55,479 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 13:53:55,480 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-14 13:53:55,480 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; [2020-10-14 13:53:55,774 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 13:53:55,792 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 13:53:55,800 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 13:53:55,801 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 13:53:55,802 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 13:53:55,802 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--intel--igbvf--igbvf.ko-entry_point.cil.out.i [2020-10-14 13:53:55,870 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0b8f08ec9/0fc9470e86ed482c8d7acbb152924153/FLAG7a232aeae [2020-10-14 13:53:56,802 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 13:53:56,803 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--intel--igbvf--igbvf.ko-entry_point.cil.out.i [2020-10-14 13:53:56,867 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0b8f08ec9/0fc9470e86ed482c8d7acbb152924153/FLAG7a232aeae [2020-10-14 13:53:57,141 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0b8f08ec9/0fc9470e86ed482c8d7acbb152924153 [2020-10-14 13:53:57,148 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 13:53:57,150 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 13:53:57,152 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 13:53:57,152 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 13:53:57,156 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 13:53:57,157 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 01:53:57" (1/1) ... [2020-10-14 13:53:57,160 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@88bd6ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:53:57, skipping insertion in model container [2020-10-14 13:53:57,160 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 01:53:57" (1/1) ... [2020-10-14 13:53:57,168 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 13:53:57,382 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 13:54:01,692 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 13:54:01,844 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 13:54:02,523 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 13:54:03,608 INFO L208 MainTranslator]: Completed translation [2020-10-14 13:54:03,610 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:54:03 WrapperNode [2020-10-14 13:54:03,611 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 13:54:03,612 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 13:54:03,613 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 13:54:03,613 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 13:54:03,631 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:54:03" (1/1) ... [2020-10-14 13:54:03,632 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:54:03" (1/1) ... [2020-10-14 13:54:03,800 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:54:03" (1/1) ... [2020-10-14 13:54:03,801 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:54:03" (1/1) ... [2020-10-14 13:54:04,052 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:54:03" (1/1) ... [2020-10-14 13:54:04,080 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:54:03" (1/1) ... [2020-10-14 13:54:04,138 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:54:03" (1/1) ... [2020-10-14 13:54:04,195 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 13:54:04,196 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 13:54:04,196 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 13:54:04,196 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 13:54:04,197 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:54:03" (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 [2020-10-14 13:54:04,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 13:54:04,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 13:54:04,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2020-10-14 13:54:04,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2020-10-14 13:54:04,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-14 13:54:04,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-14 13:54:04,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2020-10-14 13:54:04,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-14 13:54:04,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-14 13:54:04,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2020-10-14 13:54:04,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2020-10-14 13:54:04,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-14 13:54:04,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~VOID [2020-10-14 13:54:04,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~s32~0 [2020-10-14 13:54:04,272 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-14 13:54:04,272 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-14 13:54:04,272 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-14 13:54:04,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-14 13:54:04,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-14 13:54:04,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-14 13:54:04,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-14 13:54:04,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-14 13:54:04,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-14 13:54:04,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-14 13:54:04,274 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_mac_params_vf [2020-10-14 13:54:04,274 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2020-10-14 13:54:04,274 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_link_up_info_vf [2020-10-14 13:54:04,275 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2020-10-14 13:54:04,275 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2020-10-14 13:54:04,275 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_hash_mc_addr_vf [2020-10-14 13:54:04,275 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mc_addr_list_vf [2020-10-14 13:54:04,275 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_vfta_vf [2020-10-14 13:54:04,275 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rlpml_set_vf [2020-10-14 13:54:04,275 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2020-10-14 13:54:04,276 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2020-10-14 13:54:04,276 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2020-10-14 13:54:04,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2020-10-14 13:54:04,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2020-10-14 13:54:04,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2020-10-14 13:54:04,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2020-10-14 13:54:04,276 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2020-10-14 13:54:04,277 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2020-10-14 13:54:04,277 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2020-10-14 13:54:04,277 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2020-10-14 13:54:04,277 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2020-10-14 13:54:04,277 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2020-10-14 13:54:04,277 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2020-10-14 13:54:04,277 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2020-10-14 13:54:04,278 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_rst_vf [2020-10-14 13:54:04,278 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2020-10-14 13:54:04,278 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_mbx_vf [2020-10-14 13:54:04,278 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mbx_vf [2020-10-14 13:54:04,278 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_mbx_params_vf [2020-10-14 13:54:04,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_15 [2020-10-14 13:54:04,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_16 [2020-10-14 13:54:04,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_17 [2020-10-14 13:54:04,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_18 [2020-10-14 13:54:04,279 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-14 13:54:04,279 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-14 13:54:04,279 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-14 13:54:04,279 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-14 13:54:04,279 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-14 13:54:04,280 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-14 13:54:04,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-14 13:54:04,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2020-10-14 13:54:04,280 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-14 13:54:04,280 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-14 13:54:04,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-14 13:54:04,280 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_settings [2020-10-14 13:54:04,281 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_settings [2020-10-14 13:54:04,281 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_pauseparam [2020-10-14 13:54:04,281 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_pauseparam [2020-10-14 13:54:04,281 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_msglevel [2020-10-14 13:54:04,281 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_msglevel [2020-10-14 13:54:04,281 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2020-10-14 13:54:04,281 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs [2020-10-14 13:54:04,282 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2020-10-14 13:54:04,282 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom [2020-10-14 13:54:04,282 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_eeprom [2020-10-14 13:54:04,282 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_drvinfo [2020-10-14 13:54:04,282 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_ringparam [2020-10-14 13:54:04,282 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_ringparam [2020-10-14 13:54:04,283 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_link_test [2020-10-14 13:54:04,283 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_diag_test [2020-10-14 13:54:04,283 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_wol [2020-10-14 13:54:04,283 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_wol [2020-10-14 13:54:04,283 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_coalesce [2020-10-14 13:54:04,283 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_coalesce [2020-10-14 13:54:04,283 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2020-10-14 13:54:04,284 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_ethtool_stats [2020-10-14 13:54:04,284 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_sset_count [2020-10-14 13:54:04,284 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_strings [2020-10-14 13:54:04,284 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_ethtool_ops [2020-10-14 13:54:04,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_10 [2020-10-14 13:54:04,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_10 [2020-10-14 13:54:04,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_25 [2020-10-14 13:54:04,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_26 [2020-10-14 13:54:04,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_27 [2020-10-14 13:54:04,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_28 [2020-10-14 13:54:04,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_31 [2020-10-14 13:54:04,285 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-14 13:54:04,285 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-14 13:54:04,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-14 13:54:04,286 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-14 13:54:04,286 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-14 13:54:04,286 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-14 13:54:04,286 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-14 13:54:04,286 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-14 13:54:04,286 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-14 13:54:04,286 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-14 13:54:04,287 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-14 13:54:04,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-14 13:54:04,287 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-14 13:54:04,287 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-14 13:54:04,287 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-14 13:54:04,287 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-14 13:54:04,287 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2020-10-14 13:54:04,288 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-14 13:54:04,288 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-14 13:54:04,288 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2020-10-14 13:54:04,288 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_nofold [2020-10-14 13:54:04,288 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2020-10-14 13:54:04,288 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-14 13:54:04,288 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-14 13:54:04,289 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2020-10-14 13:54:04,289 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head_by_tail [2020-10-14 13:54:04,289 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2020-10-14 13:54:04,289 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2020-10-14 13:54:04,289 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2020-10-14 13:54:04,289 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-14 13:54:04,289 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-14 13:54:04,290 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-14 13:54:04,290 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-14 13:54:04,290 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-14 13:54:04,290 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-14 13:54:04,290 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2020-10-14 13:54:04,290 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2020-10-14 13:54:04,290 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2020-10-14 13:54:04,291 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-14 13:54:04,291 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-14 13:54:04,291 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-14 13:54:04,291 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-14 13:54:04,291 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2020-10-14 13:54:04,291 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2020-10-14 13:54:04,291 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2020-10-14 13:54:04,292 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2020-10-14 13:54:04,292 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-14 13:54:04,292 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2020-10-14 13:54:04,292 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2020-10-14 13:54:04,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2020-10-14 13:54:04,292 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2020-10-14 13:54:04,293 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2020-10-14 13:54:04,293 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2020-10-14 13:54:04,293 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2020-10-14 13:54:04,293 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2020-10-14 13:54:04,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2020-10-14 13:54:04,293 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-10-14 13:54:04,293 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2020-10-14 13:54:04,293 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2020-10-14 13:54:04,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_cow [2020-10-14 13:54:04,294 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cow_head [2020-10-14 13:54:04,294 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2020-10-14 13:54:04,294 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2020-10-14 13:54:04,294 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2020-10-14 13:54:04,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2020-10-14 13:54:04,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-14 13:54:04,295 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-14 13:54:04,295 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-14 13:54:04,295 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-14 13:54:04,295 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-14 13:54:04,295 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-14 13:54:04,295 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-14 13:54:04,295 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-14 13:54:04,295 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-14 13:54:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-14 13:54:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-14 13:54:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-14 13:54:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-14 13:54:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-14 13:54:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-14 13:54:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-14 13:54:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-14 13:54:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2020-10-14 13:54:04,297 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2020-10-14 13:54:04,297 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2020-10-14 13:54:04,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2020-10-14 13:54:04,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2020-10-14 13:54:04,297 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-14 13:54:04,297 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-14 13:54:04,297 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-14 13:54:04,297 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2020-10-14 13:54:04,298 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2020-10-14 13:54:04,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2020-10-14 13:54:04,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2020-10-14 13:54:04,298 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2020-10-14 13:54:04,298 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_receive_skb [2020-10-14 13:54:04,298 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_rx_checksum_adv [2020-10-14 13:54:04,298 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2020-10-14 13:54:04,299 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_irq [2020-10-14 13:54:04,299 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2020-10-14 13:54:04,299 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2020-10-14 13:54:04,299 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2020-10-14 13:54:04,299 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2020-10-14 13:54:04,299 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2020-10-14 13:54:04,299 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2020-10-14 13:54:04,299 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2020-10-14 13:54:04,300 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_itr [2020-10-14 13:54:04,300 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_range_to_itr [2020-10-14 13:54:04,300 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_itr [2020-10-14 13:54:04,300 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2020-10-14 13:54:04,300 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_msix_other [2020-10-14 13:54:04,300 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_intr_msix_tx [2020-10-14 13:54:04,300 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_intr_msix_rx [2020-10-14 13:54:04,300 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2020-10-14 13:54:04,301 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2020-10-14 13:54:04,301 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2020-10-14 13:54:04,301 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_interrupt_capability [2020-10-14 13:54:04,301 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_msix [2020-10-14 13:54:04,301 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_queues [2020-10-14 13:54:04,301 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2020-10-14 13:54:04,301 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2020-10-14 13:54:04,302 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2020-10-14 13:54:04,302 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2020-10-14 13:54:04,302 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_poll [2020-10-14 13:54:04,302 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_rlpml [2020-10-14 13:54:04,302 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2020-10-14 13:54:04,302 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_kill_vid [2020-10-14 13:54:04,302 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_restore_vlan [2020-10-14 13:54:04,303 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_tx [2020-10-14 13:54:04,303 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_srrctl [2020-10-14 13:54:04,303 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_rx [2020-10-14 13:54:04,303 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2020-10-14 13:54:04,303 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2020-10-14 13:54:04,303 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2020-10-14 13:54:04,303 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2020-10-14 13:54:04,303 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2020-10-14 13:54:04,304 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2020-10-14 13:54:04,304 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_sw_init [2020-10-14 13:54:04,304 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_initialize_last_counter_stats [2020-10-14 13:54:04,304 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2020-10-14 13:54:04,304 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2020-10-14 13:54:04,304 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_mac [2020-10-14 13:54:04,304 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2020-10-14 13:54:04,305 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_print_link_info [2020-10-14 13:54:04,305 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_has_link [2020-10-14 13:54:04,305 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_watchdog [2020-10-14 13:54:04,305 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_watchdog_task [2020-10-14 13:54:04,305 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tso [2020-10-14 13:54:04,305 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_csum [2020-10-14 13:54:04,305 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2020-10-14 13:54:04,305 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_map_adv [2020-10-14 13:54:04,306 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_queue_adv [2020-10-14 13:54:04,306 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_xmit_frame_ring_adv [2020-10-14 13:54:04,306 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_xmit_frame [2020-10-14 13:54:04,306 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2020-10-14 13:54:04,306 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_task [2020-10-14 13:54:04,306 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_stats [2020-10-14 13:54:04,306 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_change_mtu [2020-10-14 13:54:04,306 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_ioctl [2020-10-14 13:54:04,307 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2020-10-14 13:54:04,307 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2020-10-14 13:54:04,307 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2020-10-14 13:54:04,307 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2020-10-14 13:54:04,307 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_error_detected [2020-10-14 13:54:04,307 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_slot_reset [2020-10-14 13:54:04,307 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2020-10-14 13:54:04,308 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_print_device_info [2020-10-14 13:54:04,308 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_features [2020-10-14 13:54:04,308 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_probe [2020-10-14 13:54:04,308 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2020-10-14 13:54:04,308 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_init_module [2020-10-14 13:54:04,308 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_exit_module [2020-10-14 13:54:04,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2020-10-14 13:54:04,309 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2020-10-14 13:54:04,309 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2020-10-14 13:54:04,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_5 [2020-10-14 13:54:04,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_7 [2020-10-14 13:54:04,309 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_3 [2020-10-14 13:54:04,309 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2020-10-14 13:54:04,309 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2020-10-14 13:54:04,309 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-14 13:54:04,310 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_4 [2020-10-14 13:54:04,310 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-14 13:54:04,310 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_4 [2020-10-14 13:54:04,310 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2020-10-14 13:54:04,310 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_3 [2020-10-14 13:54:04,310 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2020-10-14 13:54:04,310 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_3 [2020-10-14 13:54:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_error_handlers_6 [2020-10-14 13:54:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2020-10-14 13:54:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-14 13:54:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-14 13:54:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-14 13:54:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_3 [2020-10-14 13:54:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2020-10-14 13:54:04,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2020-10-14 13:54:04,312 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2020-10-14 13:54:04,312 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 13:54:04,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_36 [2020-10-14 13:54:04,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_37 [2020-10-14 13:54:04,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_38 [2020-10-14 13:54:04,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_39 [2020-10-14 13:54:04,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_42 [2020-10-14 13:54:04,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_44 [2020-10-14 13:54:04,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_45 [2020-10-14 13:54:04,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_46 [2020-10-14 13:54:04,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_47 [2020-10-14 13:54:04,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_48 [2020-10-14 13:54:04,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_49 [2020-10-14 13:54:04,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_50 [2020-10-14 13:54:04,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_51 [2020-10-14 13:54:04,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_52 [2020-10-14 13:54:04,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_53 [2020-10-14 13:54:04,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_54 [2020-10-14 13:54:04,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_55 [2020-10-14 13:54:04,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_56 [2020-10-14 13:54:04,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_57 [2020-10-14 13:54:04,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_58 [2020-10-14 13:54:04,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2020-10-14 13:54:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2020-10-14 13:54:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2020-10-14 13:54:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2020-10-14 13:54:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2020-10-14 13:54:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-14 13:54:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-14 13:54:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-14 13:54:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-14 13:54:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2020-10-14 13:54:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-14 13:54:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2020-10-14 13:54:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2020-10-14 13:54:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2020-10-14 13:54:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2020-10-14 13:54:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2020-10-14 13:54:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-14 13:54:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-14 13:54:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-14 13:54:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-14 13:54:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2020-10-14 13:54:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2020-10-14 13:54:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-14 13:54:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-14 13:54:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-14 13:54:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-14 13:54:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-14 13:54:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-14 13:54:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-14 13:54:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-14 13:54:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2020-10-14 13:54:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-14 13:54:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-14 13:54:04,319 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2020-10-14 13:54:04,319 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2020-10-14 13:54:04,319 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_ipv6_magic [2020-10-14 13:54:04,319 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-14 13:54:04,319 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-14 13:54:04,319 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-14 13:54:04,319 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2020-10-14 13:54:04,319 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-14 13:54:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-14 13:54:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-14 13:54:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2020-10-14 13:54:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-14 13:54:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2020-10-14 13:54:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2020-10-14 13:54:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2020-10-14 13:54:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-14 13:54:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-14 13:54:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2020-10-14 13:54:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2020-10-14 13:54:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-14 13:54:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-14 13:54:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-14 13:54:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-14 13:54:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-14 13:54:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_7 [2020-10-14 13:54:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_7 [2020-10-14 13:54:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_6 [2020-10-14 13:54:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_6 [2020-10-14 13:54:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_6 [2020-10-14 13:54:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-14 13:54:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-14 13:54:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-14 13:54:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2020-10-14 13:54:04,323 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2020-10-14 13:54:04,323 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2020-10-14 13:54:04,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-14 13:54:04,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-14 13:54:04,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-14 13:54:04,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-14 13:54:04,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-14 13:54:04,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2020-10-14 13:54:04,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-14 13:54:04,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2020-10-14 13:54:04,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2020-10-14 13:54:04,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix_range [2020-10-14 13:54:04,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-14 13:54:04,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-14 13:54:04,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2020-10-14 13:54:04,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-14 13:54:04,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-14 13:54:04,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-14 13:54:04,325 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-14 13:54:04,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2020-10-14 13:54:04,325 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2020-10-14 13:54:04,325 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-14 13:54:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-14 13:54:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-14 13:54:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2020-10-14 13:54:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-14 13:54:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-14 13:54:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-14 13:54:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-14 13:54:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2020-10-14 13:54:04,327 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2020-10-14 13:54:04,327 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-14 13:54:04,327 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-14 13:54:04,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-14 13:54:04,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-14 13:54:04,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-14 13:54:04,328 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-14 13:54:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 13:54:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-14 13:54:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-14 13:54:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-14 13:54:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-14 13:54:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-14 13:54:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2020-10-14 13:54:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2020-10-14 13:54:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2020-10-14 13:54:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2020-10-14 13:54:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2020-10-14 13:54:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-14 13:54:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-14 13:54:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 13:54:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-14 13:54:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-14 13:54:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-14 13:54:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-14 13:54:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-14 13:54:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-14 13:54:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-14 13:54:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-14 13:54:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-14 13:54:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-14 13:54:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-14 13:54:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-14 13:54:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-14 13:54:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_mbx_params_vf [2020-10-14 13:54:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rlpml_set_vf [2020-10-14 13:54:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2020-10-14 13:54:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2020-10-14 13:54:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_link_up_info_vf [2020-10-14 13:54:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2020-10-14 13:54:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2020-10-14 13:54:04,332 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mc_addr_list_vf [2020-10-14 13:54:04,332 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2020-10-14 13:54:04,332 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2020-10-14 13:54:04,332 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_vfta_vf [2020-10-14 13:54:04,332 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_mac_params_vf [2020-10-14 13:54:04,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-14 13:54:04,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-14 13:54:04,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-14 13:54:04,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-14 13:54:04,333 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2020-10-14 13:54:04,333 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2020-10-14 13:54:04,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-14 13:54:04,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-14 13:54:04,333 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-14 13:54:04,333 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_hash_mc_addr_vf [2020-10-14 13:54:04,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-14 13:54:04,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_16 [2020-10-14 13:54:04,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_17 [2020-10-14 13:54:04,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_18 [2020-10-14 13:54:04,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_15 [2020-10-14 13:54:04,334 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2020-10-14 13:54:04,334 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2020-10-14 13:54:04,334 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2020-10-14 13:54:04,334 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2020-10-14 13:54:04,334 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2020-10-14 13:54:04,334 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2020-10-14 13:54:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2020-10-14 13:54:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2020-10-14 13:54:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2020-10-14 13:54:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_rst_vf [2020-10-14 13:54:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2020-10-14 13:54:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_mbx_vf [2020-10-14 13:54:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mbx_vf [2020-10-14 13:54:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-14 13:54:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-14 13:54:04,336 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-14 13:54:04,336 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-14 13:54:04,336 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-14 13:54:04,336 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2020-10-14 13:54:04,336 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-14 13:54:04,336 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-14 13:54:04,336 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-14 13:54:04,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_26 [2020-10-14 13:54:04,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_27 [2020-10-14 13:54:04,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_28 [2020-10-14 13:54:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_31 [2020-10-14 13:54:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_25 [2020-10-14 13:54:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2020-10-14 13:54:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-14 13:54:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_10 [2020-10-14 13:54:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2020-10-14 13:54:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2020-10-14 13:54:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-14 13:54:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-14 13:54:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-14 13:54:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-14 13:54:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_ethtool_ops [2020-10-14 13:54:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2020-10-14 13:54:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2020-10-14 13:54:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2020-10-14 13:54:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2020-10-14 13:54:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2020-10-14 13:54:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2020-10-14 13:54:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2020-10-14 13:54:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2020-10-14 13:54:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_settings [2020-10-14 13:54:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_settings [2020-10-14 13:54:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_pauseparam [2020-10-14 13:54:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_pauseparam [2020-10-14 13:54:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_msglevel [2020-10-14 13:54:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_msglevel [2020-10-14 13:54:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2020-10-14 13:54:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs [2020-10-14 13:54:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2020-10-14 13:54:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom [2020-10-14 13:54:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_eeprom [2020-10-14 13:54:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_drvinfo [2020-10-14 13:54:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_ringparam [2020-10-14 13:54:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_ringparam [2020-10-14 13:54:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_link_test [2020-10-14 13:54:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_diag_test [2020-10-14 13:54:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_wol [2020-10-14 13:54:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_wol [2020-10-14 13:54:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_coalesce [2020-10-14 13:54:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_coalesce [2020-10-14 13:54:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2020-10-14 13:54:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_ethtool_stats [2020-10-14 13:54:04,342 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_sset_count [2020-10-14 13:54:04,342 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_strings [2020-10-14 13:54:04,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_10 [2020-10-14 13:54:04,342 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2020-10-14 13:54:04,342 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-14 13:54:04,342 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-14 13:54:04,342 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2020-10-14 13:54:04,342 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2020-10-14 13:54:04,343 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-14 13:54:04,343 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-14 13:54:04,343 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-14 13:54:04,343 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-14 13:54:04,343 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-14 13:54:04,343 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-14 13:54:04,343 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-14 13:54:04,343 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-14 13:54:04,343 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-14 13:54:04,344 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2020-10-14 13:54:04,344 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-14 13:54:04,344 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-14 13:54:04,344 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-14 13:54:04,344 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-14 13:54:04,344 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-14 13:54:04,344 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-14 13:54:04,344 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-14 13:54:04,345 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2020-10-14 13:54:04,345 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-14 13:54:04,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_45 [2020-10-14 13:54:04,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_50 [2020-10-14 13:54:04,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_52 [2020-10-14 13:54:04,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_53 [2020-10-14 13:54:04,345 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-14 13:54:04,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_51 [2020-10-14 13:54:04,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_56 [2020-10-14 13:54:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2020-10-14 13:54:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-14 13:54:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-14 13:54:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2020-10-14 13:54:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-14 13:54:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-14 13:54:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-14 13:54:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-14 13:54:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-14 13:54:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2020-10-14 13:54:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-14 13:54:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-14 13:54:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2020-10-14 13:54:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-14 13:54:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2020-10-14 13:54:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-14 13:54:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-14 13:54:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-14 13:54:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2020-10-14 13:54:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-14 13:54:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-14 13:54:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-14 13:54:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2020-10-14 13:54:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_nofold [2020-10-14 13:54:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2020-10-14 13:54:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure csum_ipv6_magic [2020-10-14 13:54:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-14 13:54:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-14 13:54:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-14 13:54:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-14 13:54:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2020-10-14 13:54:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head_by_tail [2020-10-14 13:54:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2020-10-14 13:54:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2020-10-14 13:54:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2020-10-14 13:54:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2020-10-14 13:54:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2020-10-14 13:54:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-14 13:54:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-14 13:54:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-14 13:54:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-14 13:54:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2020-10-14 13:54:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-14 13:54:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-14 13:54:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-14 13:54:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-14 13:54:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-14 13:54:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-14 13:54:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-14 13:54:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-14 13:54:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2020-10-14 13:54:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2020-10-14 13:54:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2020-10-14 13:54:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2020-10-14 13:54:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2020-10-14 13:54:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-14 13:54:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-14 13:54:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-14 13:54:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-14 13:54:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-14 13:54:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-14 13:54:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-14 13:54:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2020-10-14 13:54:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2020-10-14 13:54:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2020-10-14 13:54:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2020-10-14 13:54:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_37 [2020-10-14 13:54:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_38 [2020-10-14 13:54:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_39 [2020-10-14 13:54:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_42 [2020-10-14 13:54:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_44 [2020-10-14 13:54:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_36 [2020-10-14 13:54:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2020-10-14 13:54:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-14 13:54:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2020-10-14 13:54:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2020-10-14 13:54:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2020-10-14 13:54:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2020-10-14 13:54:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-14 13:54:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2020-10-14 13:54:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2020-10-14 13:54:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2020-10-14 13:54:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2020-10-14 13:54:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-14 13:54:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2020-10-14 13:54:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-10-14 13:54:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2020-10-14 13:54:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2020-10-14 13:54:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_cow [2020-10-14 13:54:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cow_head [2020-10-14 13:54:04,356 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2020-10-14 13:54:04,356 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2020-10-14 13:54:04,356 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2020-10-14 13:54:04,356 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2020-10-14 13:54:04,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2020-10-14 13:54:04,356 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2020-10-14 13:54:04,356 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2020-10-14 13:54:04,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_5 [2020-10-14 13:54:04,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_7 [2020-10-14 13:54:04,357 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_3 [2020-10-14 13:54:04,357 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2020-10-14 13:54:04,357 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2020-10-14 13:54:04,357 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-14 13:54:04,357 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_4 [2020-10-14 13:54:04,357 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-14 13:54:04,357 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_4 [2020-10-14 13:54:04,357 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2020-10-14 13:54:04,358 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_3 [2020-10-14 13:54:04,358 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2020-10-14 13:54:04,358 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_3 [2020-10-14 13:54:04,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_error_handlers_6 [2020-10-14 13:54:04,358 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2020-10-14 13:54:04,358 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-14 13:54:04,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-14 13:54:04,358 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-14 13:54:04,359 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_3 [2020-10-14 13:54:04,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2020-10-14 13:54:04,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2020-10-14 13:54:04,359 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2020-10-14 13:54:04,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2020-10-14 13:54:04,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2020-10-14 13:54:04,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-14 13:54:04,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-14 13:54:04,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-14 13:54:04,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2020-10-14 13:54:04,360 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-14 13:54:04,360 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-14 13:54:04,360 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-14 13:54:04,360 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-14 13:54:04,360 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2020-10-14 13:54:04,360 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix_range [2020-10-14 13:54:04,360 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-14 13:54:04,360 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-14 13:54:04,360 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-14 13:54:04,361 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-14 13:54:04,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_46 [2020-10-14 13:54:04,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_47 [2020-10-14 13:54:04,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_48 [2020-10-14 13:54:04,361 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-14 13:54:04,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_49 [2020-10-14 13:54:04,361 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2020-10-14 13:54:04,361 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2020-10-14 13:54:04,362 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-14 13:54:04,362 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-14 13:54:04,362 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-14 13:54:04,362 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2020-10-14 13:54:04,362 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-14 13:54:04,362 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-14 13:54:04,362 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-14 13:54:04,362 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-14 13:54:04,362 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2020-10-14 13:54:04,363 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-14 13:54:04,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_55 [2020-10-14 13:54:04,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_58 [2020-10-14 13:54:04,363 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-14 13:54:04,363 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-14 13:54:04,363 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-14 13:54:04,363 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-14 13:54:04,363 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-14 13:54:04,363 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-14 13:54:04,364 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-14 13:54:04,364 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-14 13:54:04,364 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-14 13:54:04,364 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-14 13:54:04,364 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-14 13:54:04,364 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2020-10-14 13:54:04,364 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-14 13:54:04,364 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-14 13:54:04,364 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-14 13:54:04,365 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-14 13:54:04,365 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-14 13:54:04,365 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2020-10-14 13:54:04,365 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-14 13:54:04,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_54 [2020-10-14 13:54:04,365 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-14 13:54:04,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_57 [2020-10-14 13:54:04,365 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2020-10-14 13:54:04,365 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2020-10-14 13:54:04,366 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2020-10-14 13:54:04,366 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2020-10-14 13:54:04,427 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-14 13:54:04,427 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-14 13:54:04,427 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-14 13:54:04,428 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-14 13:54:04,428 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-14 13:54:04,428 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2020-10-14 13:54:04,428 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2020-10-14 13:54:04,429 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2020-10-14 13:54:04,429 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2020-10-14 13:54:04,429 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_poll [2020-10-14 13:54:04,429 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2020-10-14 13:54:04,429 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_interrupt_capability [2020-10-14 13:54:04,429 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2020-10-14 13:54:04,429 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2020-10-14 13:54:04,429 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_receive_skb [2020-10-14 13:54:04,429 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_rx_checksum_adv [2020-10-14 13:54:04,430 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2020-10-14 13:54:04,430 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_irq [2020-10-14 13:54:04,430 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2020-10-14 13:54:04,430 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2020-10-14 13:54:04,430 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2020-10-14 13:54:04,430 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_itr [2020-10-14 13:54:04,430 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_range_to_itr [2020-10-14 13:54:04,430 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_itr [2020-10-14 13:54:04,431 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2020-10-14 13:54:04,431 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_msix_other [2020-10-14 13:54:04,431 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_intr_msix_tx [2020-10-14 13:54:04,431 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_intr_msix_rx [2020-10-14 13:54:04,431 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2020-10-14 13:54:04,431 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2020-10-14 13:54:04,431 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_msix [2020-10-14 13:54:04,431 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_queues [2020-10-14 13:54:04,431 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2020-10-14 13:54:04,432 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2020-10-14 13:54:04,432 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2020-10-14 13:54:04,432 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2020-10-14 13:54:04,432 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_rlpml [2020-10-14 13:54:04,432 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2020-10-14 13:54:04,432 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2020-10-14 13:54:04,432 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_kill_vid [2020-10-14 13:54:04,432 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_restore_vlan [2020-10-14 13:54:04,433 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_tx [2020-10-14 13:54:04,433 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_srrctl [2020-10-14 13:54:04,433 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_rx [2020-10-14 13:54:04,433 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2020-10-14 13:54:04,433 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2020-10-14 13:54:04,433 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2020-10-14 13:54:04,433 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_sw_init [2020-10-14 13:54:04,433 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-14 13:54:04,433 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_initialize_last_counter_stats [2020-10-14 13:54:04,434 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2020-10-14 13:54:04,434 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2020-10-14 13:54:04,434 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_mac [2020-10-14 13:54:04,434 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~VOID [2020-10-14 13:54:04,434 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_print_link_info [2020-10-14 13:54:04,434 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_has_link [2020-10-14 13:54:04,434 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_watchdog [2020-10-14 13:54:04,434 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_watchdog_task [2020-10-14 13:54:04,434 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~s32~0 [2020-10-14 13:54:04,435 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tso [2020-10-14 13:54:04,435 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_csum [2020-10-14 13:54:04,435 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2020-10-14 13:54:04,435 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_map_adv [2020-10-14 13:54:04,435 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_queue_adv [2020-10-14 13:54:04,435 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_xmit_frame_ring_adv [2020-10-14 13:54:04,435 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_xmit_frame [2020-10-14 13:54:04,435 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2020-10-14 13:54:04,435 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_task [2020-10-14 13:54:04,436 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_stats [2020-10-14 13:54:04,436 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_change_mtu [2020-10-14 13:54:04,436 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_ioctl [2020-10-14 13:54:04,436 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2020-10-14 13:54:04,436 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2020-10-14 13:54:04,436 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2020-10-14 13:54:04,436 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2020-10-14 13:54:04,436 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_error_detected [2020-10-14 13:54:04,436 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_slot_reset [2020-10-14 13:54:04,437 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2020-10-14 13:54:04,437 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_print_device_info [2020-10-14 13:54:04,437 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_features [2020-10-14 13:54:04,437 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_probe [2020-10-14 13:54:04,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-14 13:54:04,437 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2020-10-14 13:54:04,437 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_init_module [2020-10-14 13:54:04,437 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_exit_module [2020-10-14 13:54:04,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_6 [2020-10-14 13:54:04,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_6 [2020-10-14 13:54:04,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_7 [2020-10-14 13:54:04,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_7 [2020-10-14 13:54:04,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-14 13:54:04,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-14 13:54:04,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_6 [2020-10-14 13:54:04,438 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 13:54:04,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2020-10-14 13:54:04,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2020-10-14 13:54:04,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2020-10-14 13:54:04,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2020-10-14 13:54:04,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2020-10-14 13:54:04,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-14 13:54:04,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-14 13:54:04,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-14 13:54:04,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-14 13:54:04,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2020-10-14 13:54:04,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2020-10-14 13:54:04,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2020-10-14 13:54:04,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2020-10-14 13:54:04,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2020-10-14 13:54:04,440 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-14 13:54:04,440 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-14 13:54:04,440 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-14 13:54:04,440 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-14 13:54:04,440 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 13:54:04,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-14 13:54:04,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-14 13:54:04,441 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 13:54:04,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-14 13:54:04,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-14 13:54:04,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-14 13:54:04,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-14 13:54:12,942 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-14 13:54:22,514 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-14 13:54:22,515 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-14 13:54:22,534 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 01:54:22 BoogieIcfgContainer [2020-10-14 13:54:22,534 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-14 13:54:22,536 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-14 13:54:22,536 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-14 13:54:22,540 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-14 13:54:22,540 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 01:53:57" (1/3) ... [2020-10-14 13:54:22,542 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@598edb75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 01:54:22, skipping insertion in model container [2020-10-14 13:54:22,543 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:54:03" (2/3) ... [2020-10-14 13:54:22,543 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@598edb75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 01:54:22, skipping insertion in model container [2020-10-14 13:54:22,543 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 01:54:22" (3/3) ... [2020-10-14 13:54:22,545 INFO L109 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--intel--igbvf--igbvf.ko-entry_point.cil.out.i [2020-10-14 13:54:22,560 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-14 13:54:22,579 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-14 13:54:22,597 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-14 13:54:22,641 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-14 13:54:22,641 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-14 13:54:22,642 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-14 13:54:22,642 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-14 13:54:22,642 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-14 13:54:22,642 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-14 13:54:22,642 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-14 13:54:22,642 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-14 13:54:22,739 INFO L276 IsEmpty]: Start isEmpty. Operand 3844 states. [2020-10-14 13:54:22,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2020-10-14 13:54:22,772 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 13:54:22,773 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 13:54:22,774 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 13:54:22,780 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 13:54:22,780 INFO L82 PathProgramCache]: Analyzing trace with hash -54739164, now seen corresponding path program 1 times [2020-10-14 13:54:22,789 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 13:54:22,789 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [8820415] [2020-10-14 13:54:22,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 13:54:23,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:54:23,914 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:54:24,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:54:24,807 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:54:25,166 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:54:29,318 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:54:29,319 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 159 [2020-10-14 13:54:29,319 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-14 13:54:29,319 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5803 [2020-10-14 13:54:29,323 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:54:29,323 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:54:29,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-14 13:54:29,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 88 [2020-10-14 13:54:29,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-14 13:54:29,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-14 13:54:32,086 WARN L193 SmtUtils]: Spent 2.49 s on a formula simplification that was a NOOP. DAG size: 715 [2020-10-14 13:54:32,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 13:54:32,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:54:32,136 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:54:32,959 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:54:32,960 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:54:32,960 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:54:32,960 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 841 [2020-10-14 13:54:32,960 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:54:32,961 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:54:32,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:54:32,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:54:32,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:54:32,961 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 13:54:33,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 13:54:33,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:54:33,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:54:33,097 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:54:33,098 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 13:54:33,098 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:54:33,098 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 13:54:33,098 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:54:33,099 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:54:33,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:54:33,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:54:33,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:54:33,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:54:33,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-14 13:54:33,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:54:33,126 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:54:33,133 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:54:33,133 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 13:54:33,133 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:54:33,133 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 13:54:33,134 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:54:33,134 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:54:33,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:54:33,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:54:33,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:54:33,135 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 13:54:33,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-14 13:54:33,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:54:33,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:54:33,168 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:54:33,168 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 13:54:33,168 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:54:33,169 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 13:54:33,169 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:54:33,169 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:54:33,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:54:33,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:54:33,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:54:33,170 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 13:54:33,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-14 13:54:33,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:54:33,195 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:54:33,201 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:54:33,201 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 13:54:33,201 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:54:33,201 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 13:54:33,202 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:54:33,202 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:54:33,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:54:33,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:54:33,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:54:33,203 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:54:33,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-14 13:54:33,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:54:33,229 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:54:33,236 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:54:33,236 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 13:54:33,236 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:54:33,237 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 13:54:33,237 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:54:33,237 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:54:33,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:54:33,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:54:33,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:54:33,238 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:54:33,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-14 13:54:33,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:54:33,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:54:33,271 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:54:33,272 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 13:54:33,272 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:54:33,272 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 13:54:33,273 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:54:33,273 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:54:33,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:54:33,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:54:33,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:54:33,274 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:54:33,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-14 13:54:33,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:54:33,343 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:54:33,357 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:54:33,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 13:54:33,358 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:54:33,358 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-14 13:54:33,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:54:33,359 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:54:33,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:54:33,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:54:33,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:54:33,360 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:54:33,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 13:54:33,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:54:33,387 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:54:33,392 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:54:33,393 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:54:33,393 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:54:33,393 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 13:54:33,393 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:54:33,394 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:54:33,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:54:33,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:54:33,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:54:33,394 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:54:33,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2020-10-14 13:54:33,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:54:33,444 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:54:33,451 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:54:33,482 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:54:33,482 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 13:54:33,482 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 13:54:33,482 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-14 13:54:33,482 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:54:33,483 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:54:33,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:54:33,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:54:33,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:54:33,483 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 13:54:33,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-14 13:54:33,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:54:33,525 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:54:33,532 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:54:33,551 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:54:33,551 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 13:54:33,552 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 13:54:33,552 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-14 13:54:33,552 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:54:33,552 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:54:33,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:54:33,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:54:33,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:54:33,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:54:33,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2020-10-14 13:54:33,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:54:33,591 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:54:33,619 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:54:33,619 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 13:54:33,620 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:54:33,620 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-14 13:54:33,620 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:54:33,621 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:54:33,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-14 13:54:33,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-14 13:54:33,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-14 13:54:33,622 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:54:33,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2020-10-14 13:54:33,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:54:33,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:54:33,725 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:54:33,754 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:54:33,755 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 13:54:33,755 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 13:54:33,755 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-14 13:54:33,756 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:54:33,756 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:54:33,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:54:33,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 13:54:33,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:54:33,758 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:54:33,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-14 13:54:33,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:54:33,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:54:33,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:54:33,819 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:54:33,820 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 13:54:33,820 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 13:54:33,821 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-14 13:54:33,821 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:54:33,821 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:54:33,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:54:33,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 13:54:33,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:54:33,823 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:54:33,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2020-10-14 13:54:33,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:54:33,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:54:33,904 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:54:33,905 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:54:33,905 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:54:33,905 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-14 13:54:33,905 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:54:33,906 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:54:33,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:54:33,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 13:54:33,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:54:33,907 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:54:33,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2020-10-14 13:54:33,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:54:33,948 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:54:33,962 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:54:33,962 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 13:54:33,963 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:54:33,963 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-14 13:54:33,963 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:54:33,964 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:54:33,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:54:33,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 10 [2020-10-14 13:54:33,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:54:33,965 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:54:33,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 13:54:33,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:54:33,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:54:33,998 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:54:33,998 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:54:33,999 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:54:33,999 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 13:54:33,999 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:54:34,000 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:54:34,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:54:34,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:54:34,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:54:34,001 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:54:34,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2020-10-14 13:54:34,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:54:34,040 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:54:34,050 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:54:34,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:54:34,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:54:34,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-14 13:54:34,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:54:34,052 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:54:34,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:54:34,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 13:54:34,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:54:34,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:54:34,154 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2020-10-14 13:54:34,155 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [8820415] [2020-10-14 13:54:34,157 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 13:54:34,158 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-10-14 13:54:34,158 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1040950908] [2020-10-14 13:54:34,164 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-14 13:54:34,165 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 13:54:34,180 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-14 13:54:34,180 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-10-14 13:54:34,183 INFO L87 Difference]: Start difference. First operand 3844 states. Second operand 9 states. [2020-10-14 13:54:36,501 WARN L193 SmtUtils]: Spent 2.25 s on a formula simplification that was a NOOP. DAG size: 718 [2020-10-14 13:54:45,843 WARN L193 SmtUtils]: Spent 2.16 s on a formula simplification that was a NOOP. DAG size: 721 [2020-10-14 13:54:48,115 WARN L193 SmtUtils]: Spent 2.17 s on a formula simplification that was a NOOP. DAG size: 723 [2020-10-14 13:57:55,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 13:57:55,031 INFO L93 Difference]: Finished difference Result 8591 states and 12264 transitions. [2020-10-14 13:57:55,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-14 13:57:55,034 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 115 [2020-10-14 13:57:55,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 13:57:55,113 INFO L225 Difference]: With dead ends: 8591 [2020-10-14 13:57:55,113 INFO L226 Difference]: Without dead ends: 5047 [2020-10-14 13:57:55,139 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 9.5s TimeCoverageRelationStatistics Valid=110, Invalid=232, Unknown=0, NotChecked=0, Total=342 [2020-10-14 13:57:55,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5047 states.