/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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 08:13:10,001 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 08:13:10,004 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 08:13:10,027 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 08:13:10,028 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 08:13:10,029 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 08:13:10,030 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 08:13:10,031 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 08:13:10,033 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 08:13:10,034 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 08:13:10,035 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 08:13:10,036 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 08:13:10,036 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 08:13:10,037 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 08:13:10,038 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 08:13:10,039 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 08:13:10,040 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 08:13:10,041 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 08:13:10,042 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 08:13:10,044 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 08:13:10,045 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 08:13:10,047 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 08:13:10,048 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 08:13:10,048 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 08:13:10,051 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 08:13:10,051 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 08:13:10,051 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 08:13:10,052 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 08:13:10,052 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 08:13:10,053 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 08:13:10,053 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 08:13:10,054 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 08:13:10,055 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 08:13:10,056 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 08:13:10,057 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 08:13:10,057 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 08:13:10,057 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 08:13:10,058 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 08:13:10,058 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 08:13:10,059 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 08:13:10,059 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 08:13:10,060 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 08:13:10,084 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 08:13:10,086 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 08:13:10,087 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 08:13:10,088 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 08:13:10,088 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 08:13:10,088 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 08:13:10,088 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 08:13:10,088 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 08:13:10,089 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 08:13:10,089 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 08:13:10,089 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 08:13:10,089 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 08:13:10,089 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 08:13:10,090 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 08:13:10,090 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 08:13:10,092 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 08:13:10,092 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 08:13:10,092 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 08:13:10,092 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 08:13:10,092 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 08:13:10,093 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 08:13:10,093 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 08:13:10,093 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 08:13:10,093 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 08:13:10,093 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 08:13:10,094 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 08:13:10,094 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 08:13:10,094 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 08:13:10,426 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 08:13:10,438 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 08:13:10,442 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 08:13:10,443 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 08:13:10,444 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 08:13:10,445 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2020-10-15 08:13:10,511 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4b14fd9f3/e59919e15aa54201aba21b36b53109f8/FLAGeab6eaa61 [2020-10-15 08:13:11,438 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 08:13:11,439 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2020-10-15 08:13:11,488 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4b14fd9f3/e59919e15aa54201aba21b36b53109f8/FLAGeab6eaa61 [2020-10-15 08:13:11,840 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4b14fd9f3/e59919e15aa54201aba21b36b53109f8 [2020-10-15 08:13:11,849 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 08:13:11,851 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 08:13:11,852 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 08:13:11,852 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 08:13:11,856 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 08:13:11,857 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:13:11" (1/1) ... [2020-10-15 08:13:11,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@281ec5fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:13:11, skipping insertion in model container [2020-10-15 08:13:11,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:13:11" (1/1) ... [2020-10-15 08:13:11,868 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 08:13:12,063 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 08:13:17,169 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 08:13:17,220 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 08:13:17,697 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 08:13:19,098 INFO L208 MainTranslator]: Completed translation [2020-10-15 08:13:19,099 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:13:19 WrapperNode [2020-10-15 08:13:19,099 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 08:13:19,099 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 08:13:19,100 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 08:13:19,100 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 08:13:19,110 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:13:19" (1/1) ... [2020-10-15 08:13:19,110 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:13:19" (1/1) ... [2020-10-15 08:13:19,256 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:13:19" (1/1) ... [2020-10-15 08:13:19,257 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:13:19" (1/1) ... [2020-10-15 08:13:19,523 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:13:19" (1/1) ... [2020-10-15 08:13:19,566 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:13:19" (1/1) ... [2020-10-15 08:13:19,685 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:13:19" (1/1) ... [2020-10-15 08:13:19,758 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 08:13:19,758 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 08:13:19,759 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 08:13:19,759 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 08:13:19,761 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:13:19" (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 08:13:19,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 08:13:19,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 08:13:19,875 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 08:13:19,875 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 08:13:19,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-15 08:13:19,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-15 08:13:19,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-15 08:13:19,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2020-10-15 08:13:19,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-15 08:13:19,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-15 08:13:19,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 08:13:19,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-15 08:13:19,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-15 08:13:19,880 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-15 08:13:19,880 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-15 08:13:19,881 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-15 08:13:19,881 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-15 08:13:19,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-15 08:13:19,885 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-15 08:13:19,886 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2020-10-15 08:13:19,886 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2020-10-15 08:13:19,886 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2020-10-15 08:13:19,887 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-15 08:13:19,888 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 08:13:19,888 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-15 08:13:19,889 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-10-15 08:13:19,889 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-15 08:13:19,891 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-15 08:13:19,891 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-10-15 08:13:19,891 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-15 08:13:19,891 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-15 08:13:19,892 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-15 08:13:19,892 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-15 08:13:19,892 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-15 08:13:19,892 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-15 08:13:19,893 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-15 08:13:19,893 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-15 08:13:19,893 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-15 08:13:19,893 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-15 08:13:19,894 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-15 08:13:19,894 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-15 08:13:19,894 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-15 08:13:19,894 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-15 08:13:19,895 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-15 08:13:19,895 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-15 08:13:19,895 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-15 08:13:19,896 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2020-10-15 08:13:19,896 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-15 08:13:19,896 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2020-10-15 08:13:19,896 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-15 08:13:19,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-15 08:13:19,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2020-10-15 08:13:19,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-10-15 08:13:19,898 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2020-10-15 08:13:19,898 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_address [2020-10-15 08:13:19,898 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_tx_timestamp [2020-10-15 08:13:19,898 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2020-10-15 08:13:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-15 08:13:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-15 08:13:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-15 08:13:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-15 08:13:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-15 08:13:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-15 08:13:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-15 08:13:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-15 08:13:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-15 08:13:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-15 08:13:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-15 08:13:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2020-10-15 08:13:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2020-10-15 08:13:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2020-10-15 08:13:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2020-10-15 08:13:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-15 08:13:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-15 08:13:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-15 08:13:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-15 08:13:19,906 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2020-10-15 08:13:19,906 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2020-10-15 08:13:19,906 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-15 08:13:19,906 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-15 08:13:19,906 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-15 08:13:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-15 08:13:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-15 08:13:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-15 08:13:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-15 08:13:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-15 08:13:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure eisa_set_drvdata [2020-10-15 08:13:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure window_set [2020-10-15 08:13:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read8 [2020-10-15 08:13:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write8 [2020-10-15 08:13:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read16 [2020-10-15 08:13:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write16 [2020-10-15 08:13:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read32 [2020-10-15 08:13:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write32 [2020-10-15 08:13:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_vortex [2020-10-15 08:13:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_suspend [2020-10-15 08:13:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_resume [2020-10-15 08:13:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_eisa_init [2020-10-15 08:13:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_init_one [2020-10-15 08:13:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_probe1 [2020-10-15 08:13:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_and_wait [2020-10-15 08:13:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_duplex [2020-10-15 08:13:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_check_media [2020-10-15 08:13:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_up [2020-10-15 08:13:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_open [2020-10-15 08:13:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_timer [2020-10-15 08:13:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_tx_timeout [2020-10-15 08:13:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_error [2020-10-15 08:13:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_start_xmit [2020-10-15 08:13:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_start_xmit [2020-10-15 08:13:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_interrupt [2020-10-15 08:13:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_interrupt [2020-10-15 08:13:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_rx [2020-10-15 08:13:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_rx [2020-10-15 08:13:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_oom_timer [2020-10-15 08:13:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_down [2020-10-15 08:13:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_close [2020-10-15 08:13:19,914 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tx_ring [2020-10-15 08:13:19,914 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_stats [2020-10-15 08:13:19,914 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2020-10-15 08:13:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_nway_reset [2020-10-15 08:13:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_settings [2020-10-15 08:13:19,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_settings [2020-10-15 08:13:19,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_msglevel [2020-10-15 08:13:19,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_msglevel [2020-10-15 08:13:19,917 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_sset_count [2020-10-15 08:13:19,917 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_ethtool_stats [2020-10-15 08:13:19,918 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_strings [2020-10-15 08:13:19,921 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_drvinfo [2020-10-15 08:13:19,921 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_wol [2020-10-15 08:13:19,921 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_wol [2020-10-15 08:13:19,921 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_ioctl [2020-10-15 08:13:19,922 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2020-10-15 08:13:19,922 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8021q_mode [2020-10-15 08:13:19,922 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_delay [2020-10-15 08:13:19,922 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2020-10-15 08:13:19,923 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2020-10-15 08:13:19,923 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2020-10-15 08:13:19,923 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_set_WOL [2020-10-15 08:13:19,923 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_remove_one [2020-10-15 08:13:19,923 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_init [2020-10-15 08:13:19,924 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_eisa_cleanup [2020-10-15 08:13:19,924 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_cleanup [2020-10-15 08:13:19,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2020-10-15 08:13:19,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_vortex_init_16_9 [2020-10-15 08:13:19,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-15 08:13:19,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-15 08:13:19,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-15 08:13:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2020-10-15 08:13:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_14_1 [2020-10-15 08:13:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_platform_instance_15_16_4 [2020-10-15 08:13:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_1 [2020-10-15 08:13:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2020-10-15 08:13:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_8_1 [2020-10-15 08:13:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_12_2 [2020-10-15 08:13:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_4_5 [2020-10-15 08:13:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_4_6 [2020-10-15 08:13:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_4 [2020-10-15 08:13:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_15_2 [2020-10-15 08:13:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_platform_instance_15_16_5 [2020-10-15 08:13:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-15 08:13:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-15 08:13:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-15 08:13:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-15 08:13:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-15 08:13:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-15 08:13:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-15 08:13:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-15 08:13:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2020-10-15 08:13:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2020-10-15 08:13:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2020-10-15 08:13:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2020-10-15 08:13:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-15 08:13:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2020-10-15 08:13:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2020-10-15 08:13:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_32 [2020-10-15 08:13:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_33 [2020-10-15 08:13:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2020-10-15 08:13:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2020-10-15 08:13:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_38 [2020-10-15 08:13:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2020-10-15 08:13:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-15 08:13:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_16 [2020-10-15 08:13:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 08:13:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-15 08:13:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-15 08:13:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-15 08:13:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-15 08:13:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-15 08:13:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2020-10-15 08:13:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-15 08:13:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-15 08:13:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-15 08:13:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-15 08:13:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-15 08:13:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-15 08:13:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-15 08:13:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-15 08:13:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-15 08:13:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-15 08:13:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_4_14 [2020-10-15 08:13:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_4_3 [2020-10-15 08:13:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_3_3 [2020-10-15 08:13:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_3_15 [2020-10-15 08:13:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_3_14 [2020-10-15 08:13:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2020-10-15 08:13:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_3_9 [2020-10-15 08:13:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2020-10-15 08:13:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2020-10-15 08:13:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_3_22 [2020-10-15 08:13:19,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_3_4 [2020-10-15 08:13:19,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_3_7 [2020-10-15 08:13:19,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2020-10-15 08:13:19,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_3_16 [2020-10-15 08:13:19,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_3_17 [2020-10-15 08:13:19,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2020-10-15 08:13:19,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2020-10-15 08:13:19,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2020-10-15 08:13:19,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2020-10-15 08:13:19,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_3_21 [2020-10-15 08:13:19,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_3_18 [2020-10-15 08:13:19,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2020-10-15 08:13:19,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_3_10 [2020-10-15 08:13:19,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_3_13 [2020-10-15 08:13:19,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2020-10-15 08:13:19,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_platform_instance_4 [2020-10-15 08:13:19,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_pm_ops_instance_3 [2020-10-15 08:13:19,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-15 08:13:19,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_11_6 [2020-10-15 08:13:19,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-15 08:13:19,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2020-10-15 08:13:19,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2020-10-15 08:13:19,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-15 08:13:19,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_13_2 [2020-10-15 08:13:19,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2020-10-15 08:13:19,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2020-10-15 08:13:19,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_63 [2020-10-15 08:13:19,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_64 [2020-10-15 08:13:19,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2020-10-15 08:13:19,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_66 [2020-10-15 08:13:19,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_68 [2020-10-15 08:13:19,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_70 [2020-10-15 08:13:19,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_72 [2020-10-15 08:13:19,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_74 [2020-10-15 08:13:19,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_76 [2020-10-15 08:13:19,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_77 [2020-10-15 08:13:19,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_78 [2020-10-15 08:13:19,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_79 [2020-10-15 08:13:19,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_80 [2020-10-15 08:13:19,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_81 [2020-10-15 08:13:19,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_82 [2020-10-15 08:13:19,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_83 [2020-10-15 08:13:19,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_84 [2020-10-15 08:13:19,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_85 [2020-10-15 08:13:19,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_86 [2020-10-15 08:13:19,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2020-10-15 08:13:19,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_88 [2020-10-15 08:13:19,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_89 [2020-10-15 08:13:19,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_90 [2020-10-15 08:13:19,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_92 [2020-10-15 08:13:19,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_94 [2020-10-15 08:13:19,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_96 [2020-10-15 08:13:19,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_98 [2020-10-15 08:13:19,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_101 [2020-10-15 08:13:19,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_102 [2020-10-15 08:13:19,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_103 [2020-10-15 08:13:19,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_104 [2020-10-15 08:13:19,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_106 [2020-10-15 08:13:19,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_108 [2020-10-15 08:13:19,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_109 [2020-10-15 08:13:19,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_112 [2020-10-15 08:13:19,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_113 [2020-10-15 08:13:19,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_114 [2020-10-15 08:13:19,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_115 [2020-10-15 08:13:19,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_116 [2020-10-15 08:13:19,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_117 [2020-10-15 08:13:19,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-15 08:13:19,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-15 08:13:19,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-15 08:13:19,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 08:13:19,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 08:13:19,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 08:13:19,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 08:13:19,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-15 08:13:19,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-15 08:13:19,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-15 08:13:19,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-15 08:13:19,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-15 08:13:19,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-15 08:13:19,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 08:13:19,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 08:13:19,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-15 08:13:19,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 08:13:19,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-15 08:13:19,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 08:13:19,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-15 08:13:19,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-15 08:13:19,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-15 08:13:19,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 08:13:19,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 08:13:19,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-15 08:13:19,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-15 08:13:19,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-15 08:13:19,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-15 08:13:19,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-15 08:13:19,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-15 08:13:19,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-15 08:13:19,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-15 08:13:19,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-15 08:13:19,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-15 08:13:19,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-15 08:13:19,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-15 08:13:19,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-15 08:13:19,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-15 08:13:19,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-15 08:13:19,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-15 08:13:19,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-15 08:13:19,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-15 08:13:19,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-15 08:13:19,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-15 08:13:19,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-15 08:13:19,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-15 08:13:19,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-15 08:13:19,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-15 08:13:19,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-15 08:13:19,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-15 08:13:19,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-15 08:13:19,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-15 08:13:19,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-15 08:13:19,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-15 08:13:19,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-15 08:13:19,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-15 08:13:19,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-15 08:13:19,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-15 08:13:19,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-15 08:13:19,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-15 08:13:19,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-15 08:13:19,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-15 08:13:19,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-15 08:13:19,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-15 08:13:19,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-15 08:13:19,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-15 08:13:19,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-15 08:13:19,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-15 08:13:19,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-15 08:13:19,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-15 08:13:19,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-15 08:13:19,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-15 08:13:19,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-15 08:13:19,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-15 08:13:19,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-15 08:13:19,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-15 08:13:19,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-15 08:13:19,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-15 08:13:19,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_vortex_private [2020-10-15 08:13:19,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_vortex_private [2020-10-15 08:13:19,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_vortex_private [2020-10-15 08:13:19,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_vortex_private [2020-10-15 08:13:19,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_vortex_private [2020-10-15 08:13:19,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_vortex_private [2020-10-15 08:13:19,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_vortex_private [2020-10-15 08:13:19,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_vortex_private [2020-10-15 08:13:19,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-15 08:13:19,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-15 08:13:19,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-15 08:13:19,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-15 08:13:19,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-15 08:13:19,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-15 08:13:19,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-15 08:13:19,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-15 08:13:19,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mii_lock_of_vortex_private [2020-10-15 08:13:19,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mii_lock_of_vortex_private [2020-10-15 08:13:19,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_mii_lock_of_vortex_private [2020-10-15 08:13:19,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_mii_lock_of_vortex_private [2020-10-15 08:13:19,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_mii_lock_of_vortex_private [2020-10-15 08:13:19,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_mii_lock_of_vortex_private [2020-10-15 08:13:19,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_mii_lock_of_vortex_private [2020-10-15 08:13:19,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_mii_lock_of_vortex_private [2020-10-15 08:13:19,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-15 08:13:19,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-15 08:13:19,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-15 08:13:19,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-15 08:13:19,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-15 08:13:19,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-15 08:13:19,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-15 08:13:19,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-15 08:13:19,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-15 08:13:19,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-15 08:13:19,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-15 08:13:19,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-15 08:13:19,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-15 08:13:19,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-15 08:13:19,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-15 08:13:19,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-15 08:13:19,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-15 08:13:19,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-15 08:13:19,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-15 08:13:19,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-15 08:13:19,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-15 08:13:19,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-15 08:13:19,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-15 08:13:19,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-15 08:13:19,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-15 08:13:19,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-15 08:13:19,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-15 08:13:19,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-15 08:13:19,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-15 08:13:19,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-15 08:13:19,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-15 08:13:19,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-15 08:13:19,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_window_lock_of_vortex_private [2020-10-15 08:13:19,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_window_lock_of_vortex_private [2020-10-15 08:13:19,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_window_lock_of_vortex_private [2020-10-15 08:13:19,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_window_lock_of_vortex_private [2020-10-15 08:13:19,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_window_lock_of_vortex_private [2020-10-15 08:13:19,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_window_lock_of_vortex_private [2020-10-15 08:13:19,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_window_lock_of_vortex_private [2020-10-15 08:13:19,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_window_lock_of_vortex_private [2020-10-15 08:13:19,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 08:13:19,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-15 08:13:19,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-15 08:13:19,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-15 08:13:19,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-15 08:13:19,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-15 08:13:19,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-15 08:13:19,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-15 08:13:19,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-15 08:13:19,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-15 08:13:19,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-15 08:13:19,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-15 08:13:19,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2020-10-15 08:13:19,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-15 08:13:19,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-15 08:13:19,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-15 08:13:19,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-15 08:13:19,983 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-15 08:13:19,983 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2020-10-15 08:13:19,983 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-15 08:13:19,983 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-15 08:13:19,983 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2020-10-15 08:13:19,984 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-15 08:13:19,984 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-15 08:13:19,984 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-15 08:13:19,984 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-15 08:13:19,984 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-15 08:13:19,984 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-15 08:13:19,984 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-15 08:13:19,985 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-15 08:13:19,985 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-15 08:13:19,985 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-15 08:13:19,985 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-15 08:13:19,985 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-15 08:13:19,985 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2020-10-15 08:13:19,985 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-15 08:13:19,986 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-15 08:13:19,986 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-15 08:13:19,986 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-15 08:13:19,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-15 08:13:19,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_ts_info [2020-10-15 08:13:19,986 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-15 08:13:19,987 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-15 08:13:19,987 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2020-10-15 08:13:19,987 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-15 08:13:19,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2020-10-15 08:13:19,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2020-10-15 08:13:19,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-15 08:13:19,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2020-10-15 08:13:19,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2020-10-15 08:13:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2020-10-15 08:13:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2020-10-15 08:13:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2020-10-15 08:13:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2020-10-15 08:13:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-15 08:13:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-15 08:13:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-15 08:13:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 08:13:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-15 08:13:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-15 08:13:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-15 08:13:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-15 08:13:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_media [2020-10-15 08:13:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-15 08:13:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2020-10-15 08:13:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2020-10-15 08:13:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-15 08:13:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-15 08:13:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-15 08:13:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-15 08:13:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-15 08:13:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-15 08:13:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-15 08:13:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2020-10-15 08:13:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2020-10-15 08:13:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-15 08:13:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-15 08:13:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2020-10-15 08:13:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2020-10-15 08:13:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-15 08:13:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-15 08:13:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2020-10-15 08:13:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-15 08:13:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-15 08:13:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-10-15 08:13:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-15 08:13:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 08:13:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-15 08:13:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-15 08:13:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone_tx_timestamp [2020-10-15 08:13:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-15 08:13:19,993 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2020-10-15 08:13:19,993 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-15 08:13:19,993 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2020-10-15 08:13:19,993 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2020-10-15 08:13:19,993 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-15 08:13:19,993 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-15 08:13:19,993 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 08:13:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 08:13:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 08:13:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 08:13:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-15 08:13:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-15 08:13:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-15 08:13:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-15 08:13:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-15 08:13:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-15 08:13:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 08:13:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-15 08:13:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 08:13:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-15 08:13:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-15 08:13:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-15 08:13:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 08:13:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-15 08:13:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-15 08:13:19,996 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-15 08:13:19,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 08:13:19,996 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2020-10-15 08:13:19,996 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2020-10-15 08:13:19,996 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2020-10-15 08:13:19,996 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-15 08:13:19,996 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2020-10-15 08:13:19,996 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2020-10-15 08:13:19,996 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-15 08:13:19,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_64 [2020-10-15 08:13:19,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_66 [2020-10-15 08:13:19,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_68 [2020-10-15 08:13:19,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_70 [2020-10-15 08:13:19,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_72 [2020-10-15 08:13:19,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_74 [2020-10-15 08:13:19,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_86 [2020-10-15 08:13:19,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_104 [2020-10-15 08:13:19,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_106 [2020-10-15 08:13:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_vortex_private [2020-10-15 08:13:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_vortex_private [2020-10-15 08:13:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mii_lock_of_vortex_private [2020-10-15 08:13:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mii_lock_of_vortex_private [2020-10-15 08:13:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_window_lock_of_vortex_private [2020-10-15 08:13:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_window_lock_of_vortex_private [2020-10-15 08:13:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 08:13:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-15 08:13:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-15 08:13:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-15 08:13:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-15 08:13:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-15 08:13:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 08:13:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-15 08:13:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-15 08:13:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-15 08:13:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 08:13:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 08:13:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-15 08:13:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-15 08:13:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-15 08:13:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-15 08:13:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2020-10-15 08:13:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-15 08:13:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-15 08:13:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2020-10-15 08:13:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-15 08:13:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-15 08:13:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 08:13:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-15 08:13:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_88 [2020-10-15 08:13:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_89 [2020-10-15 08:13:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-10-15 08:13:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_108 [2020-10-15 08:13:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-15 08:13:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_81 [2020-10-15 08:13:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_84 [2020-10-15 08:13:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-15 08:13:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_90 [2020-10-15 08:13:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_94 [2020-10-15 08:13:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-10-15 08:13:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_109 [2020-10-15 08:13:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-15 08:13:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_82 [2020-10-15 08:13:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_85 [2020-10-15 08:13:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-15 08:13:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2020-10-15 08:13:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2020-10-15 08:13:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-15 08:13:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-15 08:13:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_83 [2020-10-15 08:13:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_92 [2020-10-15 08:13:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_96 [2020-10-15 08:13:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_98 [2020-10-15 08:13:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-15 08:13:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-15 08:13:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_101 [2020-10-15 08:13:20,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_102 [2020-10-15 08:13:20,005 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-15 08:13:20,005 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-15 08:13:20,005 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2020-10-15 08:13:20,005 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2020-10-15 08:13:20,005 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-15 08:13:20,005 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2020-10-15 08:13:20,005 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2020-10-15 08:13:20,005 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-10-15 08:13:20,006 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2020-10-15 08:13:20,006 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2020-10-15 08:13:20,006 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2020-10-15 08:13:20,006 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2020-10-15 08:13:20,006 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2020-10-15 08:13:20,006 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2020-10-15 08:13:20,006 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-15 08:13:20,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2020-10-15 08:13:20,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2020-10-15 08:13:20,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_63 [2020-10-15 08:13:20,007 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-15 08:13:20,007 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-15 08:13:20,007 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-15 08:13:20,007 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-15 08:13:20,007 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-15 08:13:20,007 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-15 08:13:20,007 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-15 08:13:20,007 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-15 08:13:20,008 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-15 08:13:20,008 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-15 08:13:20,008 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-15 08:13:20,008 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-15 08:13:20,008 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-15 08:13:20,008 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 08:13:20,008 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-15 08:13:20,008 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 08:13:20,008 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-15 08:13:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-15 08:13:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-15 08:13:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-15 08:13:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-15 08:13:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-15 08:13:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-15 08:13:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-15 08:13:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 08:13:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-15 08:13:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2020-10-15 08:13:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-15 08:13:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-15 08:13:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2020-10-15 08:13:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-15 08:13:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-15 08:13:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 08:13:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 08:13:20,011 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-15 08:13:20,011 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-15 08:13:20,011 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2020-10-15 08:13:20,011 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-10-15 08:13:20,011 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2020-10-15 08:13:20,011 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_address [2020-10-15 08:13:20,011 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone_tx_timestamp [2020-10-15 08:13:20,011 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2020-10-15 08:13:20,011 INFO L130 BoogieDeclarations]: Found specification of procedure sw_tx_timestamp [2020-10-15 08:13:20,012 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2020-10-15 08:13:20,012 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-15 08:13:20,012 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_ts_info [2020-10-15 08:13:20,012 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-15 08:13:20,012 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-15 08:13:20,012 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-15 08:13:20,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_78 [2020-10-15 08:13:20,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_113 [2020-10-15 08:13:20,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_116 [2020-10-15 08:13:20,013 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-15 08:13:20,013 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-15 08:13:20,013 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-15 08:13:20,013 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-15 08:13:20,013 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-15 08:13:20,013 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-15 08:13:20,013 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-15 08:13:20,013 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-15 08:13:20,013 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-15 08:13:20,014 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-15 08:13:20,014 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-15 08:13:20,014 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-15 08:13:20,014 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-15 08:13:20,014 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-15 08:13:20,014 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-15 08:13:20,014 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2020-10-15 08:13:20,014 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-15 08:13:20,015 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-15 08:13:20,015 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-15 08:13:20,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_77 [2020-10-15 08:13:20,015 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-15 08:13:20,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_112 [2020-10-15 08:13:20,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_115 [2020-10-15 08:13:20,015 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2020-10-15 08:13:20,015 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2020-10-15 08:13:20,015 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2020-10-15 08:13:20,015 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2020-10-15 08:13:20,016 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-15 08:13:20,016 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-15 08:13:20,016 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-15 08:13:20,016 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-15 08:13:20,016 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2020-10-15 08:13:20,016 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-10-15 08:13:20,016 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2020-10-15 08:13:20,016 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2020-10-15 08:13:20,016 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-15 08:13:20,017 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-15 08:13:20,017 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-15 08:13:20,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_114 [2020-10-15 08:13:20,017 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-15 08:13:20,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_117 [2020-10-15 08:13:20,017 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-15 08:13:20,017 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-15 08:13:20,017 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-15 08:13:20,017 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-15 08:13:20,018 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2020-10-15 08:13:20,018 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2020-10-15 08:13:20,018 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-15 08:13:20,018 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-15 08:13:20,018 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-15 08:13:20,018 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-15 08:13:20,018 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-15 08:13:20,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_79 [2020-10-15 08:13:20,018 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-15 08:13:20,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_80 [2020-10-15 08:13:20,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_103 [2020-10-15 08:13:20,019 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2020-10-15 08:13:20,019 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-15 08:13:20,019 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2020-10-15 08:13:20,019 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_media [2020-10-15 08:13:20,019 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2020-10-15 08:13:20,019 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-15 08:13:20,019 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-15 08:13:20,020 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-15 08:13:20,020 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-15 08:13:20,020 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-15 08:13:20,020 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-15 08:13:20,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_76 [2020-10-15 08:13:20,020 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-15 08:13:20,020 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-15 08:13:20,020 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-15 08:13:20,020 INFO L130 BoogieDeclarations]: Found specification of procedure eisa_set_drvdata [2020-10-15 08:13:20,021 INFO L130 BoogieDeclarations]: Found specification of procedure window_set [2020-10-15 08:13:20,021 INFO L130 BoogieDeclarations]: Found specification of procedure window_read8 [2020-10-15 08:13:20,021 INFO L130 BoogieDeclarations]: Found specification of procedure window_write8 [2020-10-15 08:13:20,021 INFO L130 BoogieDeclarations]: Found specification of procedure window_read16 [2020-10-15 08:13:20,021 INFO L130 BoogieDeclarations]: Found specification of procedure window_write16 [2020-10-15 08:13:20,021 INFO L130 BoogieDeclarations]: Found specification of procedure window_read32 [2020-10-15 08:13:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure window_write32 [2020-10-15 08:13:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_probe1 [2020-10-15 08:13:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_up [2020-10-15 08:13:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_down [2020-10-15 08:13:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_open [2020-10-15 08:13:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2020-10-15 08:13:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2020-10-15 08:13:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2020-10-15 08:13:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_timer [2020-10-15 08:13:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure rx_oom_timer [2020-10-15 08:13:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_start_xmit [2020-10-15 08:13:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_start_xmit [2020-10-15 08:13:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_rx [2020-10-15 08:13:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_rx [2020-10-15 08:13:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_interrupt [2020-10-15 08:13:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_interrupt [2020-10-15 08:13:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_close [2020-10-15 08:13:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tx_ring [2020-10-15 08:13:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2020-10-15 08:13:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_stats [2020-10-15 08:13:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2020-10-15 08:13:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_ioctl [2020-10-15 08:13:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_tx_timeout [2020-10-15 08:13:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_set_WOL [2020-10-15 08:13:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure set_8021q_mode [2020-10-15 08:13:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure poll_vortex [2020-10-15 08:13:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2020-10-15 08:13:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_suspend [2020-10-15 08:13:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_resume [2020-10-15 08:13:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_eisa_init [2020-10-15 08:13:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_init_one [2020-10-15 08:13:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 08:13:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure issue_and_wait [2020-10-15 08:13:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_duplex [2020-10-15 08:13:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_check_media [2020-10-15 08:13:20,026 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_error [2020-10-15 08:13:20,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 08:13:20,026 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_nway_reset [2020-10-15 08:13:20,026 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_settings [2020-10-15 08:13:20,026 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_settings [2020-10-15 08:13:20,026 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_msglevel [2020-10-15 08:13:20,026 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_msglevel [2020-10-15 08:13:20,026 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_sset_count [2020-10-15 08:13:20,026 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_ethtool_stats [2020-10-15 08:13:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_strings [2020-10-15 08:13:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_drvinfo [2020-10-15 08:13:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_wol [2020-10-15 08:13:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_wol [2020-10-15 08:13:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_delay [2020-10-15 08:13:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_remove_one [2020-10-15 08:13:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_init [2020-10-15 08:13:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_eisa_cleanup [2020-10-15 08:13:20,028 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_cleanup [2020-10-15 08:13:20,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2020-10-15 08:13:20,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_vortex_init_16_9 [2020-10-15 08:13:20,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-15 08:13:20,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-15 08:13:20,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-15 08:13:20,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2020-10-15 08:13:20,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_14_1 [2020-10-15 08:13:20,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_platform_instance_15_16_4 [2020-10-15 08:13:20,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_1 [2020-10-15 08:13:20,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2020-10-15 08:13:20,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_8_1 [2020-10-15 08:13:20,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_12_2 [2020-10-15 08:13:20,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_4_5 [2020-10-15 08:13:20,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_4_6 [2020-10-15 08:13:20,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_4 [2020-10-15 08:13:20,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_15_2 [2020-10-15 08:13:20,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_platform_instance_15_16_5 [2020-10-15 08:13:20,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-15 08:13:20,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-15 08:13:20,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-15 08:13:20,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-15 08:13:20,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-15 08:13:20,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-15 08:13:20,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-15 08:13:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-15 08:13:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2020-10-15 08:13:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2020-10-15 08:13:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2020-10-15 08:13:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2020-10-15 08:13:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-15 08:13:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2020-10-15 08:13:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2020-10-15 08:13:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_32 [2020-10-15 08:13:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_33 [2020-10-15 08:13:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2020-10-15 08:13:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2020-10-15 08:13:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_38 [2020-10-15 08:13:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2020-10-15 08:13:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-15 08:13:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_16 [2020-10-15 08:13:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 08:13:20,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-15 08:13:20,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-15 08:13:20,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-15 08:13:20,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-15 08:13:20,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-15 08:13:20,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2020-10-15 08:13:20,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-15 08:13:20,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-15 08:13:20,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-15 08:13:20,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-15 08:13:20,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-15 08:13:20,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-15 08:13:20,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-15 08:13:20,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-15 08:13:20,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-15 08:13:20,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-15 08:13:20,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_4_14 [2020-10-15 08:13:20,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_4_3 [2020-10-15 08:13:20,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_3_3 [2020-10-15 08:13:20,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_3_15 [2020-10-15 08:13:20,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_3_14 [2020-10-15 08:13:20,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2020-10-15 08:13:20,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_3_9 [2020-10-15 08:13:20,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2020-10-15 08:13:20,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2020-10-15 08:13:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_3_22 [2020-10-15 08:13:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_3_4 [2020-10-15 08:13:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_3_7 [2020-10-15 08:13:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2020-10-15 08:13:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_3_16 [2020-10-15 08:13:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_3_17 [2020-10-15 08:13:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2020-10-15 08:13:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2020-10-15 08:13:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2020-10-15 08:13:20,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2020-10-15 08:13:20,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_3_21 [2020-10-15 08:13:20,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_3_18 [2020-10-15 08:13:20,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2020-10-15 08:13:20,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_3_10 [2020-10-15 08:13:20,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_3_13 [2020-10-15 08:13:20,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2020-10-15 08:13:20,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_platform_instance_4 [2020-10-15 08:13:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_pm_ops_instance_3 [2020-10-15 08:13:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-15 08:13:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_11_6 [2020-10-15 08:13:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-15 08:13:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2020-10-15 08:13:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2020-10-15 08:13:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-15 08:13:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_13_2 [2020-10-15 08:13:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-15 08:13:20,039 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-15 08:13:20,039 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 08:13:20,039 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-15 08:13:20,039 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-15 08:13:20,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-15 08:13:20,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 08:13:20,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-15 08:13:20,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 08:13:20,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 08:13:20,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 08:13:20,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 08:13:20,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-15 08:13:20,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-15 08:13:20,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-15 08:13:20,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-15 08:13:20,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-15 08:13:20,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-15 08:13:20,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 08:13:20,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-15 08:13:20,087 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 08:13:20,087 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 08:13:20,087 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 08:13:20,087 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 08:13:20,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 08:13:20,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 08:13:20,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 08:13:20,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-15 08:13:20,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-15 08:13:20,088 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 08:13:20,088 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 08:13:20,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-15 08:13:20,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-15 08:13:20,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-15 08:13:20,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-15 08:13:20,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-15 08:13:20,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-15 08:13:20,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-15 08:13:20,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-15 08:13:20,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-15 08:13:20,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-15 08:13:20,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-15 08:13:20,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-15 08:13:20,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-15 08:13:20,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-15 08:13:20,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-15 08:13:20,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-15 08:13:20,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-15 08:13:20,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-15 08:13:20,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-15 08:13:20,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-15 08:13:20,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-15 08:13:20,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-15 08:13:20,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-15 08:13:20,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-15 08:13:20,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-15 08:13:20,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-15 08:13:20,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-15 08:13:20,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-15 08:13:20,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-15 08:13:20,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-15 08:13:20,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-15 08:13:20,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-15 08:13:20,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-15 08:13:20,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-15 08:13:20,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-15 08:13:20,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-15 08:13:20,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-15 08:13:20,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-15 08:13:20,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-15 08:13:20,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-15 08:13:20,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-15 08:13:20,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-15 08:13:20,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-15 08:13:20,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-15 08:13:20,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-15 08:13:20,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-15 08:13:20,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-15 08:13:20,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-15 08:13:20,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-15 08:13:20,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-15 08:13:20,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-15 08:13:20,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-15 08:13:20,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-15 08:13:20,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-15 08:13:20,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-15 08:13:20,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-15 08:13:20,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_vortex_private [2020-10-15 08:13:20,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_vortex_private [2020-10-15 08:13:20,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_vortex_private [2020-10-15 08:13:20,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_vortex_private [2020-10-15 08:13:20,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_vortex_private [2020-10-15 08:13:20,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_vortex_private [2020-10-15 08:13:20,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-15 08:13:20,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-15 08:13:20,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-15 08:13:20,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-15 08:13:20,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-15 08:13:20,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-15 08:13:20,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-15 08:13:20,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-15 08:13:20,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_mii_lock_of_vortex_private [2020-10-15 08:13:20,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_mii_lock_of_vortex_private [2020-10-15 08:13:20,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_mii_lock_of_vortex_private [2020-10-15 08:13:20,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_mii_lock_of_vortex_private [2020-10-15 08:13:20,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_mii_lock_of_vortex_private [2020-10-15 08:13:20,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_mii_lock_of_vortex_private [2020-10-15 08:13:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-15 08:13:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-15 08:13:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-15 08:13:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-15 08:13:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-15 08:13:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-15 08:13:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-15 08:13:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-15 08:13:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-15 08:13:20,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-15 08:13:20,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-15 08:13:20,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-15 08:13:20,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-15 08:13:20,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-15 08:13:20,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-15 08:13:20,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-15 08:13:20,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-15 08:13:20,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-15 08:13:20,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-15 08:13:20,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-15 08:13:20,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-15 08:13:20,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-15 08:13:20,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-15 08:13:20,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-15 08:13:20,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-15 08:13:20,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-15 08:13:20,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-15 08:13:20,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-15 08:13:20,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-15 08:13:20,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-15 08:13:20,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-15 08:13:20,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-15 08:13:20,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_window_lock_of_vortex_private [2020-10-15 08:13:20,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_window_lock_of_vortex_private [2020-10-15 08:13:20,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_window_lock_of_vortex_private [2020-10-15 08:13:20,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_window_lock_of_vortex_private [2020-10-15 08:13:20,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_window_lock_of_vortex_private [2020-10-15 08:13:20,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_window_lock_of_vortex_private [2020-10-15 08:13:20,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-15 08:13:20,101 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 08:13:20,101 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-15 08:13:20,101 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-15 08:13:20,101 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 08:13:20,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 08:13:20,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 08:13:20,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 08:13:20,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 08:13:20,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 08:13:20,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 08:13:20,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 08:13:20,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 08:13:26,505 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 08:13:50,251 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 08:13:50,252 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-15 08:13:50,271 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 08:13:50 BoogieIcfgContainer [2020-10-15 08:13:50,271 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 08:13:50,274 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 08:13:50,274 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 08:13:50,278 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 08:13:50,278 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 08:13:11" (1/3) ... [2020-10-15 08:13:50,279 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b917328 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 08:13:50, skipping insertion in model container [2020-10-15 08:13:50,279 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:13:19" (2/3) ... [2020-10-15 08:13:50,279 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b917328 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 08:13:50, skipping insertion in model container [2020-10-15 08:13:50,280 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 08:13:50" (3/3) ... [2020-10-15 08:13:50,281 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2020-10-15 08:13:50,292 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 08:13:50,308 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2020-10-15 08:13:50,324 INFO L251 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-15 08:13:50,368 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 08:13:50,368 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 08:13:50,368 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 08:13:50,368 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 08:13:50,369 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 08:13:50,369 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 08:13:50,369 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 08:13:50,369 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 08:13:50,460 INFO L276 IsEmpty]: Start isEmpty. Operand 4145 states. [2020-10-15 08:13:50,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2020-10-15 08:13:50,470 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 08:13:50,471 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 08:13:50,472 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 08:13:50,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 08:13:50,477 INFO L82 PathProgramCache]: Analyzing trace with hash 2016286778, now seen corresponding path program 1 times [2020-10-15 08:13:50,483 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 08:13:50,483 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [300444401] [2020-10-15 08:13:50,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 08:13:52,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:13:53,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:14:00,989 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:14:08,077 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:14:08,078 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 130 [2020-10-15 08:14:08,078 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 08:14:08,078 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15841 [2020-10-15 08:14:08,081 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:14:08,081 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:14:08,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 9 [2020-10-15 08:14:08,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 52 [2020-10-15 08:14:08,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 23 [2020-10-15 08:14:08,082 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-15 08:14:35,494 WARN L193 SmtUtils]: Spent 26.75 s on a formula simplification that was a NOOP. DAG size: 2365 [2020-10-15 08:14:35,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 08:14:35,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:14:35,617 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:14:42,588 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:14:42,588 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 08:14:42,589 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:14:42,589 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7006 [2020-10-15 08:14:42,589 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:14:42,589 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:14:42,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:14:42,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:14:42,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:14:42,590 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:14:42,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-15 08:14:42,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:14:42,981 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:14:42,999 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:14:42,999 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 08:14:42,999 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:14:42,999 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-15 08:14:43,000 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:14:43,000 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:14:43,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:14:43,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:14:43,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:14:43,001 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:14:43,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-15 08:14:43,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:14:43,134 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:14:43,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:14:44,725 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:14:44,726 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 65 [2020-10-15 08:14:44,726 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 08:14:44,726 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1612 [2020-10-15 08:14:44,726 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:14:44,726 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:14:44,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 9 [2020-10-15 08:14:44,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 31 [2020-10-15 08:14:44,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 23 [2020-10-15 08:14:44,728 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:14:44,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 08:14:44,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:14:44,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:14:44,870 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:14:45,931 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:14:45,931 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 58 [2020-10-15 08:14:45,931 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 08:14:45,931 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1129 [2020-10-15 08:14:45,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:14:45,932 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:14:45,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 9 [2020-10-15 08:14:45,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-15 08:14:45,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 23 [2020-10-15 08:14:45,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:14:46,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 08:14:46,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:14:46,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:14:46,479 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:14:46,479 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-15 08:14:46,480 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:14:46,480 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 293 [2020-10-15 08:14:46,480 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:14:46,480 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:14:46,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-15 08:14:46,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:14:46,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 34 [2020-10-15 08:14:46,481 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:14:46,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 08:14:46,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:14:46,631 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:14:46,635 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:14:46,635 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 08:14:46,635 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:14:46,636 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 08:14:46,636 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:14:46,636 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:14:46,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:14:46,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:14:46,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:14:46,637 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:14:46,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 08:14:46,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:14:46,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:14:46,723 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:14:46,724 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-15 08:14:46,724 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:14:46,724 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-15 08:14:46,724 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:14:46,725 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:14:46,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 08:14:46,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:14:46,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 08:14:46,726 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:14:46,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 08:14:46,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:14:46,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:14:46,882 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:14:46,882 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 08:14:46,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:14:46,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 08:14:46,883 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:14:46,883 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:14:46,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:14:46,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:14:46,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:14:46,884 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:14:46,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-15 08:14:46,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:14:46,900 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:14:46,909 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:14:46,910 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 08:14:46,910 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:14:46,910 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 08:14:46,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:14:46,911 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:14:46,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 08:14:46,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:14:46,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 08:14:46,912 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:14:47,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2020-10-15 08:14:47,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:14:47,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:14:47,059 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:14:47,060 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-15 08:14:47,060 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:14:47,060 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 08:14:47,061 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:14:47,061 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:14:47,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 08:14:47,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:14:47,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 08:14:47,062 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:14:47,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2020-10-15 08:14:47,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:14:47,095 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:14:47,104 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:14:47,104 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 08:14:47,105 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:14:47,105 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 08:14:47,105 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:14:47,105 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:14:47,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:14:47,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-15 08:14:47,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:14:47,106 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:14:47,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 08:14:47,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:14:47,126 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:14:47,137 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:14:47,137 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 08:14:47,138 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:14:47,138 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 08:14:47,138 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:14:47,139 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:14:47,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:14:47,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:14:47,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:14:47,140 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:14:47,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 08:14:47,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:14:47,160 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:14:47,171 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:14:47,171 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 08:14:47,172 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:14:47,172 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 08:14:47,172 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:14:47,173 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:14:47,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:14:47,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 08:14:47,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:14:47,174 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:14:47,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2020-10-15 08:14:47,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:14:47,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:14:47,201 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:14:47,202 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 08:14:47,202 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:14:47,202 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 08:14:47,203 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:14:47,203 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:14:47,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:14:47,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 08:14:47,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:14:47,204 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:14:47,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2020-10-15 08:14:47,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 08:14:47,224 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 08:14:47,230 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 08:14:47,230 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 08:14:47,231 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 08:14:47,231 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 08:14:47,231 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 08:14:47,232 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 08:14:47,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 08:14:47,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-15 08:14:47,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 08:14:47,233 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 08:14:47,487 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2020-10-15 08:14:47,488 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [300444401] [2020-10-15 08:14:47,490 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-15 08:14:47,491 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2020-10-15 08:14:47,492 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1735281670] [2020-10-15 08:14:47,502 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-10-15 08:14:47,503 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 08:14:47,524 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-10-15 08:14:47,525 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=132, Unknown=0, NotChecked=0, Total=156 [2020-10-15 08:14:47,528 INFO L87 Difference]: Start difference. First operand 4145 states. Second operand 13 states. [2020-10-15 08:15:14,287 WARN L193 SmtUtils]: Spent 26.45 s on a formula simplification that was a NOOP. DAG size: 2374 [2020-10-15 08:15:45,433 WARN L193 SmtUtils]: Spent 26.46 s on a formula simplification that was a NOOP. DAG size: 2377 [2020-10-15 08:16:12,206 WARN L193 SmtUtils]: Spent 26.55 s on a formula simplification that was a NOOP. DAG size: 2380 [2020-10-15 08:16:39,565 WARN L193 SmtUtils]: Spent 26.84 s on a formula simplification that was a NOOP. DAG size: 2381