/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--ixgb--ixgb.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 11:26:33,383 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 11:26:33,385 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 11:26:33,409 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 11:26:33,410 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 11:26:33,411 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 11:26:33,412 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 11:26:33,414 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 11:26:33,416 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 11:26:33,417 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 11:26:33,417 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 11:26:33,419 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 11:26:33,419 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 11:26:33,420 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 11:26:33,421 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 11:26:33,422 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 11:26:33,423 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 11:26:33,424 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 11:26:33,425 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 11:26:33,427 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 11:26:33,429 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 11:26:33,430 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 11:26:33,431 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 11:26:33,432 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 11:26:33,435 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 11:26:33,435 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 11:26:33,436 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 11:26:33,436 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 11:26:33,437 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 11:26:33,438 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 11:26:33,438 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 11:26:33,439 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 11:26:33,439 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 11:26:33,440 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 11:26:33,441 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 11:26:33,442 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 11:26:33,442 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 11:26:33,442 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 11:26:33,443 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 11:26:33,444 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 11:26:33,444 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 11:26:33,445 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-15 11:26:33,468 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 11:26:33,468 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 11:26:33,469 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 11:26:33,469 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 11:26:33,470 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 11:26:33,470 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 11:26:33,470 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 11:26:33,470 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 11:26:33,471 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 11:26:33,471 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 11:26:33,471 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 11:26:33,471 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 11:26:33,471 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 11:26:33,471 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 11:26:33,472 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 11:26:33,472 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 11:26:33,472 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 11:26:33,472 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 11:26:33,472 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 11:26:33,473 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 11:26:33,473 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 11:26:33,473 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 11:26:33,473 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 11:26:33,473 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 11:26:33,474 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 11:26:33,474 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 11:26:33,474 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 11:26:33,474 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 11:26:33,763 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 11:26:33,785 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 11:26:33,789 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 11:26:33,791 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 11:26:33,792 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 11:26:33,793 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--ixgb--ixgb.ko-entry_point.cil.out.i [2020-10-15 11:26:33,865 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a17390c1f/8462b96be22c4777a1e239cd6a85ffdb/FLAGb1d97333e [2020-10-15 11:26:34,876 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 11:26:34,877 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--ixgb--ixgb.ko-entry_point.cil.out.i [2020-10-15 11:26:34,930 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a17390c1f/8462b96be22c4777a1e239cd6a85ffdb/FLAGb1d97333e [2020-10-15 11:26:35,210 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a17390c1f/8462b96be22c4777a1e239cd6a85ffdb [2020-10-15 11:26:35,220 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 11:26:35,222 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 11:26:35,225 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 11:26:35,225 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 11:26:35,229 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 11:26:35,230 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:26:35" (1/1) ... [2020-10-15 11:26:35,234 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39b6dc93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:26:35, skipping insertion in model container [2020-10-15 11:26:35,234 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:26:35" (1/1) ... [2020-10-15 11:26:35,245 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 11:26:35,474 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 11:26:39,807 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 11:26:39,918 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 11:26:40,678 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 11:26:41,961 INFO L208 MainTranslator]: Completed translation [2020-10-15 11:26:41,962 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:26:41 WrapperNode [2020-10-15 11:26:41,962 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 11:26:41,963 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 11:26:41,963 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 11:26:41,963 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 11:26:41,974 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:26:41" (1/1) ... [2020-10-15 11:26:41,975 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:26:41" (1/1) ... [2020-10-15 11:26:42,136 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:26:41" (1/1) ... [2020-10-15 11:26:42,140 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:26:41" (1/1) ... [2020-10-15 11:26:42,385 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:26:41" (1/1) ... [2020-10-15 11:26:42,415 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:26:41" (1/1) ... [2020-10-15 11:26:43,170 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:26:41" (1/1) ... [2020-10-15 11:26:43,246 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 11:26:43,247 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 11:26:43,248 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 11:26:43,248 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 11:26:43,249 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:26:41" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 11:26:43,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 11:26:43,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 11:26:43,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-15 11:26:43,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-15 11:26:43,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2020-10-15 11:26:43,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-15 11:26:43,334 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-15 11:26:43,334 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-15 11:26:43,335 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-15 11:26:43,335 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-15 11:26:43,335 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-15 11:26:43,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 11:26:43,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 11:26:43,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-15 11:26:43,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-15 11:26:43,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 11:26:43,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 11:26:43,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 11:26:43,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 11:26:43,337 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-15 11:26:43,337 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-15 11:26:43,337 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-15 11:26:43,337 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-15 11:26:43,337 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-15 11:26:43,338 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-15 11:26:43,338 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-15 11:26:43,338 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-15 11:26:43,338 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-15 11:26:43,338 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-15 11:26:43,338 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-15 11:26:43,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2020-10-15 11:26:43,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_exact [2020-10-15 11:26:43,339 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-15 11:26:43,339 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-15 11:26:43,339 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-15 11:26:43,339 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-15 11:26:43,339 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-15 11:26:43,340 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2020-10-15 11:26:43,340 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2020-10-15 11:26:43,340 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2020-10-15 11:26:43,340 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2020-10-15 11:26:43,340 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2020-10-15 11:26:43,340 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-15 11:26:43,340 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-15 11:26:43,341 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-15 11:26:43,341 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2020-10-15 11:26:43,341 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_nofold [2020-10-15 11:26:43,341 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2020-10-15 11:26:43,341 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2020-10-15 11:26:43,341 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-15 11:26:43,341 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2020-10-15 11:26:43,342 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2020-10-15 11:26:43,342 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2020-10-15 11:26:43,342 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2020-10-15 11:26:43,342 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2020-10-15 11:26:43,342 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2020-10-15 11:26:43,342 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2020-10-15 11:26:43,343 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2020-10-15 11:26:43,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2020-10-15 11:26:43,343 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-10-15 11:26:43,343 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_alloc_skb [2020-10-15 11:26:43,343 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2020-10-15 11:26:43,343 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2020-10-15 11:26:43,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_cow [2020-10-15 11:26:43,344 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cow_head [2020-10-15 11:26:43,344 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data_offset [2020-10-15 11:26:43,344 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2020-10-15 11:26:43,344 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2020-10-15 11:26:43,344 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-15 11:26:43,345 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-15 11:26:43,345 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-15 11:26:43,345 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2020-10-15 11:26:43,345 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-15 11:26:43,345 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-15 11:26:43,345 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-15 11:26:43,346 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-15 11:26:43,346 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-15 11:26:43,346 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-15 11:26:43,346 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-15 11:26:43,346 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-15 11:26:43,346 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-15 11:26:43,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-15 11:26:43,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-15 11:26:43,347 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-15 11:26:43,347 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-15 11:26:43,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2020-10-15 11:26:43,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-15 11:26:43,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2020-10-15 11:26:43,348 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-15 11:26:43,348 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-15 11:26:43,348 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-15 11:26:43,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2020-10-15 11:26:43,348 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2020-10-15 11:26:43,348 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2020-10-15 11:26:43,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2020-10-15 11:26:43,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_init_module [2020-10-15 11:26:43,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_exit_module [2020-10-15 11:26:43,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_irq_disable [2020-10-15 11:26:43,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_irq_enable [2020-10-15 11:26:43,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_up [2020-10-15 11:26:43,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_down [2020-10-15 11:26:43,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_reset [2020-10-15 11:26:43,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_fix_features [2020-10-15 11:26:43,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_features [2020-10-15 11:26:43,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_probe [2020-10-15 11:26:43,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_remove [2020-10-15 11:26:43,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_sw_init [2020-10-15 11:26:43,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_open [2020-10-15 11:26:43,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_close [2020-10-15 11:26:43,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_tx_resources [2020-10-15 11:26:43,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_configure_tx [2020-10-15 11:26:43,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_rx_resources [2020-10-15 11:26:43,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_rctl [2020-10-15 11:26:43,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_configure_rx [2020-10-15 11:26:43,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_free_tx_resources [2020-10-15 11:26:43,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_unmap_and_free_tx_resource [2020-10-15 11:26:43,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean_tx_ring [2020-10-15 11:26:43,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_free_rx_resources [2020-10-15 11:26:43,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean_rx_ring [2020-10-15 11:26:43,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_mac [2020-10-15 11:26:43,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_multi [2020-10-15 11:26:43,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_watchdog [2020-10-15 11:26:43,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tso [2020-10-15 11:26:43,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_csum [2020-10-15 11:26:43,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_map [2020-10-15 11:26:43,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_queue [2020-10-15 11:26:43,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __ixgb_maybe_stop_tx [2020-10-15 11:26:43,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_maybe_stop_tx [2020-10-15 11:26:43,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_xmit_frame [2020-10-15 11:26:43,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_timeout [2020-10-15 11:26:43,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_timeout_task [2020-10-15 11:26:43,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_stats [2020-10-15 11:26:43,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_change_mtu [2020-10-15 11:26:43,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_update_stats [2020-10-15 11:26:43,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_intr [2020-10-15 11:26:43,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean [2020-10-15 11:26:43,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean_tx_irq [2020-10-15 11:26:43,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_rx_checksum [2020-10-15 11:26:43,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_copybreak [2020-10-15 11:26:43,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean_rx_irq [2020-10-15 11:26:43,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_alloc_rx_buffers [2020-10-15 11:26:43,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_vlan_strip_enable [2020-10-15 11:26:43,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_vlan_strip_disable [2020-10-15 11:26:43,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_vlan_rx_add_vid [2020-10-15 11:26:43,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_vlan_rx_kill_vid [2020-10-15 11:26:43,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_restore_vlan [2020-10-15 11:26:43,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_netpoll [2020-10-15 11:26:43,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_io_error_detected [2020-10-15 11:26:43,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_io_slot_reset [2020-10-15 11:26:43,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_io_resume [2020-10-15 11:26:43,357 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2020-10-15 11:26:43,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_5 [2020-10-15 11:26:43,357 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2020-10-15 11:26:43,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_error_handlers_7 [2020-10-15 11:26:43,357 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2020-10-15 11:26:43,357 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2020-10-15 11:26:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-15 11:26:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2020-10-15 11:26:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-15 11:26:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-15 11:26:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-15 11:26:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2020-10-15 11:26:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-10-15 11:26:43,359 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2020-10-15 11:26:43,359 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2020-10-15 11:26:43,359 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-15 11:26:43,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_6 [2020-10-15 11:26:43,359 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2020-10-15 11:26:43,359 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 11:26:43,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2020-10-15 11:26:43,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2020-10-15 11:26:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2020-10-15 11:26:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2020-10-15 11:26:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2020-10-15 11:26:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-15 11:26:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2020-10-15 11:26:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2020-10-15 11:26:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2020-10-15 11:26:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_35 [2020-10-15 11:26:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_36 [2020-10-15 11:26:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_37 [2020-10-15 11:26:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_38 [2020-10-15 11:26:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_39 [2020-10-15 11:26:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_40 [2020-10-15 11:26:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_41 [2020-10-15 11:26:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_43 [2020-10-15 11:26:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_44 [2020-10-15 11:26:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_45 [2020-10-15 11:26:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_46 [2020-10-15 11:26:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_47 [2020-10-15 11:26:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_48 [2020-10-15 11:26:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_49 [2020-10-15 11:26:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_50 [2020-10-15 11:26:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_51 [2020-10-15 11:26:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_52 [2020-10-15 11:26:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_53 [2020-10-15 11:26:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vzalloc_54 [2020-10-15 11:26:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vzalloc_55 [2020-10-15 11:26:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_56 [2020-10-15 11:26:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_57 [2020-10-15 11:26:43,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_58 [2020-10-15 11:26:43,364 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2020-10-15 11:26:43,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_mac_reset [2020-10-15 11:26:43,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_adapter_stop [2020-10-15 11:26:43,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_identify_xpak_vendor [2020-10-15 11:26:43,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_identify_phy [2020-10-15 11:26:43,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_init_hw [2020-10-15 11:26:43,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_init_rx_addrs [2020-10-15 11:26:43,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_mc_addr_list_update [2020-10-15 11:26:43,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_hash_mc_addr [2020-10-15 11:26:43,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_mta_set [2020-10-15 11:26:43,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_rar_set [2020-10-15 11:26:43,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_write_vfta [2020-10-15 11:26:43,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clear_vfta [2020-10-15 11:26:43,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_fc [2020-10-15 11:26:43,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_read_phy_reg [2020-10-15 11:26:43,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_write_phy_reg [2020-10-15 11:26:43,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_for_link [2020-10-15 11:26:43,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_for_bad_link [2020-10-15 11:26:43,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clear_hw_cntrs [2020-10-15 11:26:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_led_on [2020-10-15 11:26:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_led_off [2020-10-15 11:26:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_bus_info [2020-10-15 11:26:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_addr_valid [2020-10-15 11:26:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_link_reset [2020-10-15 11:26:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_optics_reset [2020-10-15 11:26:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_optics_reset_bcm [2020-10-15 11:26:43,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_92 [2020-10-15 11:26:43,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_93 [2020-10-15 11:26:43,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_94 [2020-10-15 11:26:43,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_95 [2020-10-15 11:26:43,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_96 [2020-10-15 11:26:43,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_108 [2020-10-15 11:26:43,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_110 [2020-10-15 11:26:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_112 [2020-10-15 11:26:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_113 [2020-10-15 11:26:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_114 [2020-10-15 11:26:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_115 [2020-10-15 11:26:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_116 [2020-10-15 11:26:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_117 [2020-10-15 11:26:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_118 [2020-10-15 11:26:43,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_raise_clock [2020-10-15 11:26:43,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_lower_clock [2020-10-15 11:26:43,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_shift_out_bits [2020-10-15 11:26:43,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_shift_in_bits [2020-10-15 11:26:43,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_eeprom [2020-10-15 11:26:43,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_standby_eeprom [2020-10-15 11:26:43,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clock_eeprom [2020-10-15 11:26:43,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_cleanup_eeprom [2020-10-15 11:26:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_wait_eeprom_command [2020-10-15 11:26:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_validate_eeprom_checksum [2020-10-15 11:26:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_update_eeprom_checksum [2020-10-15 11:26:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_write_eeprom [2020-10-15 11:26:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_read_eeprom [2020-10-15 11:26:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_eeprom_data [2020-10-15 11:26:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_and_get_eeprom_data [2020-10-15 11:26:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_eeprom_word [2020-10-15 11:26:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ee_mac_addr [2020-10-15 11:26:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ee_pba_number [2020-10-15 11:26:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ee_device_id [2020-10-15 11:26:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_138 [2020-10-15 11:26:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_139 [2020-10-15 11:26:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_140 [2020-10-15 11:26:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_141 [2020-10-15 11:26:43,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_142 [2020-10-15 11:26:43,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_154 [2020-10-15 11:26:43,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_156 [2020-10-15 11:26:43,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_158 [2020-10-15 11:26:43,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_159 [2020-10-15 11:26:43,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_160 [2020-10-15 11:26:43,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_161 [2020-10-15 11:26:43,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_162 [2020-10-15 11:26:43,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_163 [2020-10-15 11:26:43,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2020-10-15 11:26:43,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2020-10-15 11:26:43,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_settings [2020-10-15 11:26:43,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_speed_duplex [2020-10-15 11:26:43,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_settings [2020-10-15 11:26:43,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_pauseparam [2020-10-15 11:26:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_pauseparam [2020-10-15 11:26:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_msglevel [2020-10-15 11:26:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_msglevel [2020-10-15 11:26:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_regs_len [2020-10-15 11:26:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_regs [2020-10-15 11:26:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_eeprom_len [2020-10-15 11:26:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_eeprom [2020-10-15 11:26:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_eeprom [2020-10-15 11:26:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_drvinfo [2020-10-15 11:26:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ringparam [2020-10-15 11:26:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_ringparam [2020-10-15 11:26:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_phys_id [2020-10-15 11:26:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_sset_count [2020-10-15 11:26:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ethtool_stats [2020-10-15 11:26:43,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_strings [2020-10-15 11:26:43,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_ethtool_ops [2020-10-15 11:26:43,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_4 [2020-10-15 11:26:43,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2020-10-15 11:26:43,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_183 [2020-10-15 11:26:43,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_184 [2020-10-15 11:26:43,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_185 [2020-10-15 11:26:43,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_186 [2020-10-15 11:26:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_187 [2020-10-15 11:26:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_199 [2020-10-15 11:26:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_201 [2020-10-15 11:26:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_203 [2020-10-15 11:26:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_204 [2020-10-15 11:26:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_205 [2020-10-15 11:26:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_206 [2020-10-15 11:26:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_207 [2020-10-15 11:26:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_208 [2020-10-15 11:26:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_209 [2020-10-15 11:26:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_validate_option [2020-10-15 11:26:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_options [2020-10-15 11:26:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_230 [2020-10-15 11:26:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_231 [2020-10-15 11:26:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_232 [2020-10-15 11:26:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_233 [2020-10-15 11:26:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_234 [2020-10-15 11:26:43,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_246 [2020-10-15 11:26:43,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_248 [2020-10-15 11:26:43,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_250 [2020-10-15 11:26:43,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_251 [2020-10-15 11:26:43,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_252 [2020-10-15 11:26:43,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_253 [2020-10-15 11:26:43,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_254 [2020-10-15 11:26:43,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_255 [2020-10-15 11:26:43,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_256 [2020-10-15 11:26:43,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-15 11:26:43,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 11:26:43,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 11:26:43,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 11:26:43,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 11:26:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-15 11:26:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-15 11:26:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-15 11:26:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-15 11:26:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-15 11:26:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-15 11:26:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-15 11:26:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-15 11:26:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-15 11:26:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-15 11:26:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-15 11:26:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_alloc_skb [2020-10-15 11:26:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-15 11:26:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-15 11:26:43,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-15 11:26:43,384 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-15 11:26:43,384 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2020-10-15 11:26:43,384 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-15 11:26:43,384 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-15 11:26:43,384 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2020-10-15 11:26:43,384 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-15 11:26:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-15 11:26:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-15 11:26:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2020-10-15 11:26:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-15 11:26:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-15 11:26:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-15 11:26:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2020-10-15 11:26:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2020-10-15 11:26:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-15 11:26:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-15 11:26:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-15 11:26:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2020-10-15 11:26:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2020-10-15 11:26:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-15 11:26:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-15 11:26:43,387 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-15 11:26:43,387 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-15 11:26:43,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 11:26:43,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 11:26:43,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_5 [2020-10-15 11:26:43,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_5 [2020-10-15 11:26:43,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_7 [2020-10-15 11:26:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2020-10-15 11:26:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_6 [2020-10-15 11:26:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-15 11:26:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_7 [2020-10-15 11:26:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-15 11:26:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-15 11:26:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-15 11:26:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-15 11:26:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-15 11:26:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-15 11:26:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-15 11:26:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-15 11:26:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-15 11:26:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-15 11:26:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-15 11:26:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb_sk [2020-10-15 11:26:43,390 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-15 11:26:43,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-15 11:26:43,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2020-10-15 11:26:43,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-15 11:26:43,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_range [2020-10-15 11:26:43,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2020-10-15 11:26:43,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-15 11:26:43,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-15 11:26:43,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-15 11:26:43,394 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-15 11:26:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 11:26:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-15 11:26:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-15 11:26:43,397 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-15 11:26:43,397 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-15 11:26:43,397 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-15 11:26:43,397 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2020-10-15 11:26:43,397 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-15 11:26:43,398 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2020-10-15 11:26:43,398 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-15 11:26:43,398 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-15 11:26:43,398 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-15 11:26:43,398 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 11:26:43,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 11:26:43,399 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 11:26:43,399 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 11:26:43,399 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-15 11:26:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 11:26:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2020-10-15 11:26:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 11:26:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-15 11:26:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-15 11:26:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-15 11:26:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-15 11:26:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 11:26:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2020-10-15 11:26:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2020-10-15 11:26:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 11:26:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-15 11:26:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 11:26:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 11:26:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 11:26:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 11:26:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 11:26:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-15 11:26:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-15 11:26:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 11:26:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 11:26:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 11:26:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 11:26:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-15 11:26:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-15 11:26:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 11:26:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 11:26:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 11:26:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 11:26:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-15 11:26:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 11:26:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-15 11:26:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-15 11:26:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 11:26:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-15 11:26:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2020-10-15 11:26:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-15 11:26:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-15 11:26:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-15 11:26:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_46 [2020-10-15 11:26:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_56 [2020-10-15 11:26:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_57 [2020-10-15 11:26:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_58 [2020-10-15 11:26:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-15 11:26:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_48 [2020-10-15 11:26:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-15 11:26:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-15 11:26:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2020-10-15 11:26:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2020-10-15 11:26:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-15 11:26:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2020-10-15 11:26:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2020-10-15 11:26:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-15 11:26:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2020-10-15 11:26:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2020-10-15 11:26:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_51 [2020-10-15 11:26:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-15 11:26:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-15 11:26:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-15 11:26:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-15 11:26:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-15 11:26:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-15 11:26:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 11:26:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 11:26:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-15 11:26:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-15 11:26:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-15 11:26:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2020-10-15 11:26:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_5 [2020-10-15 11:26:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2020-10-15 11:26:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_error_handlers_7 [2020-10-15 11:26:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2020-10-15 11:26:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2020-10-15 11:26:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-15 11:26:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2020-10-15 11:26:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-15 11:26:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-15 11:26:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-15 11:26:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2020-10-15 11:26:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-10-15 11:26:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2020-10-15 11:26:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_4 [2020-10-15 11:26:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2020-10-15 11:26:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-15 11:26:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_6 [2020-10-15 11:26:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2020-10-15 11:26:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-15 11:26:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-15 11:26:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-15 11:26:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-15 11:26:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-15 11:26:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2020-10-15 11:26:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-15 11:26:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-15 11:26:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-15 11:26:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-15 11:26:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-15 11:26:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-15 11:26:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_43 [2020-10-15 11:26:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-15 11:26:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_44 [2020-10-15 11:26:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2020-10-15 11:26:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2020-10-15 11:26:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_exact [2020-10-15 11:26:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-15 11:26:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-15 11:26:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-15 11:26:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2020-10-15 11:26:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-15 11:26:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-15 11:26:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-15 11:26:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-15 11:26:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-15 11:26:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-15 11:26:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2020-10-15 11:26:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2020-10-15 11:26:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2020-10-15 11:26:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2020-10-15 11:26:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2020-10-15 11:26:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-15 11:26:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-15 11:26:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-15 11:26:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2020-10-15 11:26:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 11:26:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2020-10-15 11:26:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2020-10-15 11:26:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-15 11:26:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-15 11:26:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-15 11:26:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2020-10-15 11:26:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2020-10-15 11:26:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_nofold [2020-10-15 11:26:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2020-10-15 11:26:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2020-10-15 11:26:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-15 11:26:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2020-10-15 11:26:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_41 [2020-10-15 11:26:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_35 [2020-10-15 11:26:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2020-10-15 11:26:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_39 [2020-10-15 11:26:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_40 [2020-10-15 11:26:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-15 11:26:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2020-10-15 11:26:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2020-10-15 11:26:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-15 11:26:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2020-10-15 11:26:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2020-10-15 11:26:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2020-10-15 11:26:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2020-10-15 11:26:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2020-10-15 11:26:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2020-10-15 11:26:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2020-10-15 11:26:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_36 [2020-10-15 11:26:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_37 [2020-10-15 11:26:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_38 [2020-10-15 11:26:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2020-10-15 11:26:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-10-15 11:26:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_alloc_skb [2020-10-15 11:26:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure napi_alloc_skb [2020-10-15 11:26:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2020-10-15 11:26:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2020-10-15 11:26:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_cow [2020-10-15 11:26:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cow_head [2020-10-15 11:26:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data_offset [2020-10-15 11:26:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 11:26:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2020-10-15 11:26:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2020-10-15 11:26:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2020-10-15 11:26:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-15 11:26:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-15 11:26:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_45 [2020-10-15 11:26:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-15 11:26:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_47 [2020-10-15 11:26:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2020-10-15 11:26:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2020-10-15 11:26:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-15 11:26:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-15 11:26:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-15 11:26:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2020-10-15 11:26:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-15 11:26:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-15 11:26:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-15 11:26:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-15 11:26:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-15 11:26:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-15 11:26:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_50 [2020-10-15 11:26:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_53 [2020-10-15 11:26:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-15 11:26:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-15 11:26:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-15 11:26:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-15 11:26:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-15 11:26:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-15 11:26:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-15 11:26:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-15 11:26:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-15 11:26:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-15 11:26:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-15 11:26:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-15 11:26:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-15 11:26:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb_sk [2020-10-15 11:26:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2020-10-15 11:26:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-15 11:26:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-15 11:26:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-15 11:26:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-15 11:26:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-15 11:26:43,427 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2020-10-15 11:26:43,427 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-15 11:26:43,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_49 [2020-10-15 11:26:43,427 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-15 11:26:43,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_52 [2020-10-15 11:26:43,427 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-15 11:26:43,427 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-15 11:26:43,427 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-15 11:26:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-15 11:26:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-15 11:26:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-15 11:26:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-15 11:26:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-15 11:26:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vzalloc_54 [2020-10-15 11:26:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vzalloc_55 [2020-10-15 11:26:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-15 11:26:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2020-10-15 11:26:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2020-10-15 11:26:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2020-10-15 11:26:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2020-10-15 11:26:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_adapter_stop [2020-10-15 11:26:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_init_hw [2020-10-15 11:26:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_for_link [2020-10-15 11:26:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_for_bad_link [2020-10-15 11:26:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_rar_set [2020-10-15 11:26:43,430 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_mc_addr_list_update [2020-10-15 11:26:43,430 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_write_vfta [2020-10-15 11:26:43,430 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ee_mac_addr [2020-10-15 11:26:43,430 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ee_pba_number [2020-10-15 11:26:43,430 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_validate_eeprom_checksum [2020-10-15 11:26:43,430 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_options [2020-10-15 11:26:43,430 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_ethtool_ops [2020-10-15 11:26:43,430 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_speed_duplex [2020-10-15 11:26:43,430 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_up [2020-10-15 11:26:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_down [2020-10-15 11:26:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_reset [2020-10-15 11:26:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_rx_resources [2020-10-15 11:26:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_tx_resources [2020-10-15 11:26:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_free_rx_resources [2020-10-15 11:26:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_free_tx_resources [2020-10-15 11:26:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_update_stats [2020-10-15 11:26:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_init_module [2020-10-15 11:26:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_exit_module [2020-10-15 11:26:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_probe [2020-10-15 11:26:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_remove [2020-10-15 11:26:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_sw_init [2020-10-15 11:26:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_open [2020-10-15 11:26:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_close [2020-10-15 11:26:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_configure_tx [2020-10-15 11:26:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_configure_rx [2020-10-15 11:26:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_rctl [2020-10-15 11:26:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean_tx_ring [2020-10-15 11:26:43,433 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean_rx_ring [2020-10-15 11:26:43,433 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_multi [2020-10-15 11:26:43,433 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_watchdog [2020-10-15 11:26:43,433 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_xmit_frame [2020-10-15 11:26:43,433 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_stats [2020-10-15 11:26:43,433 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_change_mtu [2020-10-15 11:26:43,433 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_mac [2020-10-15 11:26:43,433 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_intr [2020-10-15 11:26:43,433 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean_tx_irq [2020-10-15 11:26:43,434 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean [2020-10-15 11:26:43,434 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean_rx_irq [2020-10-15 11:26:43,434 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_alloc_rx_buffers [2020-10-15 11:26:43,434 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_timeout [2020-10-15 11:26:43,434 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_timeout_task [2020-10-15 11:26:43,434 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_vlan_strip_enable [2020-10-15 11:26:43,434 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_vlan_strip_disable [2020-10-15 11:26:43,434 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_vlan_rx_add_vid [2020-10-15 11:26:43,435 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_vlan_rx_kill_vid [2020-10-15 11:26:43,435 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_restore_vlan [2020-10-15 11:26:43,435 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_netpoll [2020-10-15 11:26:43,435 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_io_error_detected [2020-10-15 11:26:43,435 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_io_slot_reset [2020-10-15 11:26:43,435 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_io_resume [2020-10-15 11:26:43,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 11:26:43,435 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_irq_disable [2020-10-15 11:26:43,435 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_irq_enable [2020-10-15 11:26:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_fix_features [2020-10-15 11:26:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_features [2020-10-15 11:26:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-15 11:26:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 11:26:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_unmap_and_free_tx_resource [2020-10-15 11:26:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tso [2020-10-15 11:26:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_csum [2020-10-15 11:26:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_map [2020-10-15 11:26:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_queue [2020-10-15 11:26:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure __ixgb_maybe_stop_tx [2020-10-15 11:26:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_maybe_stop_tx [2020-10-15 11:26:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_rx_checksum [2020-10-15 11:26:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_copybreak [2020-10-15 11:26:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_7 [2020-10-15 11:26:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_6 [2020-10-15 11:26:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_5 [2020-10-15 11:26:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 11:26:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_7 [2020-10-15 11:26:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 11:26:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_5 [2020-10-15 11:26:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2020-10-15 11:26:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-15 11:26:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2020-10-15 11:26:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 11:26:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_92 [2020-10-15 11:26:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_94 [2020-10-15 11:26:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_93 [2020-10-15 11:26:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_96 [2020-10-15 11:26:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_95 [2020-10-15 11:26:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_110 [2020-10-15 11:26:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_118 [2020-10-15 11:26:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_112 [2020-10-15 11:26:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_108 [2020-10-15 11:26:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_116 [2020-10-15 11:26:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_117 [2020-10-15 11:26:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_113 [2020-10-15 11:26:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_114 [2020-10-15 11:26:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_115 [2020-10-15 11:26:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-15 11:26:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-15 11:26:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ee_device_id [2020-10-15 11:26:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_eeprom_data [2020-10-15 11:26:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_led_on [2020-10-15 11:26:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_led_off [2020-10-15 11:26:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2020-10-15 11:26:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_hash_mc_addr [2020-10-15 11:26:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_mta_set [2020-10-15 11:26:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_bus_info [2020-10-15 11:26:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_link_reset [2020-10-15 11:26:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_optics_reset [2020-10-15 11:26:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_optics_reset_bcm [2020-10-15 11:26:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_identify_phy [2020-10-15 11:26:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clear_hw_cntrs [2020-10-15 11:26:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clear_vfta [2020-10-15 11:26:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_init_rx_addrs [2020-10-15 11:26:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_read_phy_reg [2020-10-15 11:26:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_fc [2020-10-15 11:26:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure mac_addr_valid [2020-10-15 11:26:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_mac_reset [2020-10-15 11:26:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_identify_xpak_vendor [2020-10-15 11:26:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_write_phy_reg [2020-10-15 11:26:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_138 [2020-10-15 11:26:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_140 [2020-10-15 11:26:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_139 [2020-10-15 11:26:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_142 [2020-10-15 11:26:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_141 [2020-10-15 11:26:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_156 [2020-10-15 11:26:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_158 [2020-10-15 11:26:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_154 [2020-10-15 11:26:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_162 [2020-10-15 11:26:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_163 [2020-10-15 11:26:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_159 [2020-10-15 11:26:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_160 [2020-10-15 11:26:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_161 [2020-10-15 11:26:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_eeprom_word [2020-10-15 11:26:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_read_eeprom [2020-10-15 11:26:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_update_eeprom_checksum [2020-10-15 11:26:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_write_eeprom [2020-10-15 11:26:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_shift_in_bits [2020-10-15 11:26:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_shift_out_bits [2020-10-15 11:26:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_standby_eeprom [2020-10-15 11:26:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_wait_eeprom_command [2020-10-15 11:26:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_cleanup_eeprom [2020-10-15 11:26:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_raise_clock [2020-10-15 11:26:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_lower_clock [2020-10-15 11:26:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_eeprom [2020-10-15 11:26:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clock_eeprom [2020-10-15 11:26:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_and_get_eeprom_data [2020-10-15 11:26:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-15 11:26:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_183 [2020-10-15 11:26:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_185 [2020-10-15 11:26:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_184 [2020-10-15 11:26:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_187 [2020-10-15 11:26:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_186 [2020-10-15 11:26:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_201 [2020-10-15 11:26:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_209 [2020-10-15 11:26:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_203 [2020-10-15 11:26:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_199 [2020-10-15 11:26:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_207 [2020-10-15 11:26:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_208 [2020-10-15 11:26:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_204 [2020-10-15 11:26:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_205 [2020-10-15 11:26:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_206 [2020-10-15 11:26:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2020-10-15 11:26:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2020-10-15 11:26:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-15 11:26:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_settings [2020-10-15 11:26:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_settings [2020-10-15 11:26:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_pauseparam [2020-10-15 11:26:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_pauseparam [2020-10-15 11:26:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_msglevel [2020-10-15 11:26:43,450 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_msglevel [2020-10-15 11:26:43,450 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_regs_len [2020-10-15 11:26:43,450 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_regs [2020-10-15 11:26:43,450 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_eeprom_len [2020-10-15 11:26:43,450 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_eeprom [2020-10-15 11:26:43,450 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_eeprom [2020-10-15 11:26:43,450 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_drvinfo [2020-10-15 11:26:43,450 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ringparam [2020-10-15 11:26:43,451 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_ringparam [2020-10-15 11:26:43,451 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_phys_id [2020-10-15 11:26:43,451 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_sset_count [2020-10-15 11:26:43,451 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ethtool_stats [2020-10-15 11:26:43,451 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_strings [2020-10-15 11:26:43,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_230 [2020-10-15 11:26:43,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_232 [2020-10-15 11:26:43,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_231 [2020-10-15 11:26:43,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_234 [2020-10-15 11:26:43,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_233 [2020-10-15 11:26:43,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_248 [2020-10-15 11:26:43,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_256 [2020-10-15 11:26:43,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_250 [2020-10-15 11:26:43,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_246 [2020-10-15 11:26:43,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_254 [2020-10-15 11:26:43,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_255 [2020-10-15 11:26:43,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_251 [2020-10-15 11:26:43,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_252 [2020-10-15 11:26:43,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_253 [2020-10-15 11:26:43,453 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_validate_option [2020-10-15 11:26:43,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-15 11:26:43,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 11:26:43,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 11:26:43,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 11:26:43,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 11:26:43,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-15 11:26:43,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-15 11:26:43,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-15 11:26:43,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-15 11:26:43,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-15 11:26:43,454 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-15 11:26:43,454 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-15 11:26:43,454 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-15 11:26:43,454 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 11:26:43,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 11:26:43,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 11:26:43,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 11:26:43,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 11:26:43,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 11:26:43,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 11:26:43,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 11:26:43,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 11:26:55,163 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 11:27:34,464 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 11:27:34,465 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-15 11:27:34,484 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 11:27:34 BoogieIcfgContainer [2020-10-15 11:27:34,484 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 11:27:34,486 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 11:27:34,486 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 11:27:34,489 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 11:27:34,490 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 11:26:35" (1/3) ... [2020-10-15 11:27:34,490 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@575efc16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 11:27:34, skipping insertion in model container [2020-10-15 11:27:34,491 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:26:41" (2/3) ... [2020-10-15 11:27:34,491 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@575efc16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 11:27:34, skipping insertion in model container [2020-10-15 11:27:34,491 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 11:27:34" (3/3) ... [2020-10-15 11:27:34,493 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--ixgb--ixgb.ko-entry_point.cil.out.i [2020-10-15 11:27:34,504 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 11:27:34,514 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-15 11:27:34,529 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-15 11:27:34,566 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 11:27:34,566 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 11:27:34,566 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 11:27:34,566 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 11:27:34,566 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 11:27:34,566 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 11:27:34,566 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 11:27:34,567 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 11:27:34,655 INFO L276 IsEmpty]: Start isEmpty. Operand 4215 states. [2020-10-15 11:27:34,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2020-10-15 11:27:34,681 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 11:27:34,683 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 11:27:34,683 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 11:27:34,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 11:27:34,690 INFO L82 PathProgramCache]: Analyzing trace with hash 313209316, now seen corresponding path program 1 times [2020-10-15 11:27:34,699 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 11:27:34,700 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [350432212] [2020-10-15 11:27:34,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 11:27:36,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:27:39,068 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:27:40,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:27:41,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:27:42,192 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:27:42,193 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 258 [2020-10-15 11:27:42,193 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-15 11:27:42,194 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5498 [2020-10-15 11:27:42,197 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:27:42,197 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:27:42,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:27:42,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 71 [2020-10-15 11:27:42,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:27:42,198 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-15 11:28:06,749 WARN L193 SmtUtils]: Spent 23.89 s on a formula simplification that was a NOOP. DAG size: 2467 [2020-10-15 11:28:06,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 11:28:06,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:06,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:41,167 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:41,168 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:28:41,168 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:28:41,168 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34267 [2020-10-15 11:28:41,168 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:41,168 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:41,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:28:41,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:28:41,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:28:41,169 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:28:41,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:28:41,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:41,690 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:41,701 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:41,765 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:41,765 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:28:41,765 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:28:41,766 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-15 11:28:41,766 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:41,766 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:41,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:28:41,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:28:41,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:28:41,767 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:28:41,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:28:41,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:41,854 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:41,862 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:41,862 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:28:41,863 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:28:41,863 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 11:28:41,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:41,863 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:41,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:28:41,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:28:41,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:28:41,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:28:41,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:28:41,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:41,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:41,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:41,904 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:41,904 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:28:41,904 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:28:41,905 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 11:28:41,905 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:41,905 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:41,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:28:41,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:28:41,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:28:41,906 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:28:41,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 11:28:41,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:41,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:41,949 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:41,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:41,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:28:41,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:28:41,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-15 11:28:41,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:41,991 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:41,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:28:41,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:28:41,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:28:41,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:28:42,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:28:42,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:42,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:42,031 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:42,031 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:28:42,032 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:28:42,032 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 11:28:42,032 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:42,032 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:42,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:28:42,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:28:42,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:28:42,033 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:28:42,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:28:42,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:42,059 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:42,062 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:42,068 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:42,069 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:28:42,069 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:28:42,069 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 11:28:42,069 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:42,070 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:42,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:28:42,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 11:28:42,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:28:42,071 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:28:42,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-15 11:28:42,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:42,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:42,148 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:42,148 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:28:42,149 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:28:42,149 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-15 11:28:42,149 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:42,149 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:42,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:28:42,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 11:28:42,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:28:42,150 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:28:42,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:28:42,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:42,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:42,192 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:42,192 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:28:42,193 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:28:42,193 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 11:28:42,193 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:42,193 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:42,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:28:42,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:28:42,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:28:42,194 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:28:42,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:28:42,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:42,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:42,232 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:42,232 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:28:42,232 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:28:42,232 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 11:28:42,233 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:42,233 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:42,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:28:42,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 11:28:42,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:28:42,234 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:28:42,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-15 11:28:42,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:42,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:42,269 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:42,269 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 11:28:42,270 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:28:42,270 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 11:28:42,270 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:42,270 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:42,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:28:42,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-15 11:28:42,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:28:42,271 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:28:42,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-10-15 11:28:42,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:42,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:42,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:42,558 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:42,558 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:28:42,559 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:28:42,559 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 203 [2020-10-15 11:28:42,559 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:42,559 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:42,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:28:42,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:28:42,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:28:42,560 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:28:42,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:28:42,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:42,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:42,860 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:42,860 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:28:42,860 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:28:42,860 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-15 11:28:42,861 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:42,861 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:42,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:28:42,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:28:42,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:28:42,862 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:28:43,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2020-10-15 11:28:43,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:43,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:43,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:43,159 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:43,160 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:28:43,160 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:28:43,160 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 148 [2020-10-15 11:28:43,160 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:43,161 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:43,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:28:43,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:28:43,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:28:43,161 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:28:43,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:28:43,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:43,212 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:43,264 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:43,264 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:28:43,265 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:28:43,265 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-15 11:28:43,265 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:43,265 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:43,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:28:43,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:28:43,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:28:43,266 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:28:43,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2020-10-15 11:28:43,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:43,306 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:43,324 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:43,433 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:43,433 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:28:43,433 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:28:43,434 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 140 [2020-10-15 11:28:43,434 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:43,434 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:43,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:28:43,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:28:43,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:28:43,435 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:28:43,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:28:43,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:43,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:43,595 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:43,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:28:43,595 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:28:43,595 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-15 11:28:43,596 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:43,596 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:43,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:28:43,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:28:43,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:28:43,597 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:28:43,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-10-15 11:28:43,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:43,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:43,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:43,756 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:43,757 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:28:43,757 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:28:43,757 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 134 [2020-10-15 11:28:43,757 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:43,758 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:43,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:28:43,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:28:43,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:28:43,758 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:28:43,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:28:43,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:43,943 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:43,993 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:43,994 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:28:43,994 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:28:43,994 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-15 11:28:43,994 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:43,994 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:43,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:28:43,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:28:43,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:28:43,995 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:28:44,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-15 11:28:44,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:44,032 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:44,049 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:44,145 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:44,146 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:28:44,146 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:28:44,146 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 125 [2020-10-15 11:28:44,146 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:44,146 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:44,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:28:44,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:28:44,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:28:44,147 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:28:44,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:28:44,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:44,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:44,383 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:44,384 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:28:44,384 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:28:44,384 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-15 11:28:44,385 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:44,385 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:44,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:28:44,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:28:44,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:28:44,386 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:28:44,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2020-10-15 11:28:44,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:44,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:44,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:44,512 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:44,512 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:28:44,513 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:28:44,513 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 98 [2020-10-15 11:28:44,513 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:44,513 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:44,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:28:44,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:28:44,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:28:44,514 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:28:44,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:28:44,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:44,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:44,747 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:44,747 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:28:44,748 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:28:44,748 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-15 11:28:44,748 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:44,748 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:44,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:28:44,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:28:44,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:28:44,749 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:28:44,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2020-10-15 11:28:44,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:44,786 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:44,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:44,895 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:44,895 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:28:44,895 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:28:44,896 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 120 [2020-10-15 11:28:44,896 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:44,896 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:44,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:28:44,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:28:44,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:28:44,897 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:28:44,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:28:44,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:45,003 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:45,046 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:45,046 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:28:45,046 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:28:45,047 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-15 11:28:45,047 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:45,047 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:45,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:28:45,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:28:45,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:28:45,048 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:28:45,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-15 11:28:45,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:45,085 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:45,100 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:45,196 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:45,196 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:28:45,196 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:28:45,197 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 122 [2020-10-15 11:28:45,197 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:45,197 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:45,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:28:45,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:28:45,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:28:45,198 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:28:45,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:28:45,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:45,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:45,288 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:45,289 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:28:45,289 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:28:45,289 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-15 11:28:45,289 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:45,290 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:45,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:28:45,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:28:45,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:28:45,291 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:28:45,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-10-15 11:28:45,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:45,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:45,407 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:45,407 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:28:45,407 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:28:45,408 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 11:28:45,408 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:45,408 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:45,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:28:45,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:28:45,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:28:45,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:28:45,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-15 11:28:45,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:45,434 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:45,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:45,442 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:28:45,442 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:28:45,442 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 11:28:45,443 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:45,443 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:45,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:28:45,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:28:45,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:28:45,444 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:28:45,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2020-10-15 11:28:45,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:28:45,471 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:28:45,478 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:28:45,479 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:28:45,479 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:28:45,479 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 11:28:45,479 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:28:45,480 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:28:45,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:28:45,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:28:45,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:28:45,480 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:28:45,869 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 28 proven. 54 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2020-10-15 11:28:45,869 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [350432212] [2020-10-15 11:28:45,871 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-15 11:28:45,872 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2020-10-15 11:28:45,872 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1794046698] [2020-10-15 11:28:45,879 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-10-15 11:28:45,879 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 11:28:45,895 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-10-15 11:28:45,897 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=235, Unknown=0, NotChecked=0, Total=272 [2020-10-15 11:28:45,899 INFO L87 Difference]: Start difference. First operand 4215 states. Second operand 17 states. [2020-10-15 11:29:09,499 WARN L193 SmtUtils]: Spent 23.33 s on a formula simplification that was a NOOP. DAG size: 2476 [2020-10-15 11:29:38,126 WARN L193 SmtUtils]: Spent 24.03 s on a formula simplification that was a NOOP. DAG size: 2483