/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=DEEPEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 03:18:09,863 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 03:18:09,868 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 03:18:09,927 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 03:18:09,928 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 03:18:09,935 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 03:18:09,937 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 03:18:09,942 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 03:18:09,946 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 03:18:09,952 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 03:18:09,953 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 03:18:09,955 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 03:18:09,956 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 03:18:09,959 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 03:18:09,960 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 03:18:09,964 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 03:18:09,966 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 03:18:09,970 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 03:18:09,977 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 03:18:09,985 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 03:18:09,987 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 03:18:09,990 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 03:18:09,992 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 03:18:09,995 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 03:18:10,028 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 03:18:10,029 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 03:18:10,029 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 03:18:10,037 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 03:18:10,037 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 03:18:10,041 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 03:18:10,041 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 03:18:10,046 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 03:18:10,047 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 03:18:10,049 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 03:18:10,050 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 03:18:10,050 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 03:18:10,051 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 03:18:10,051 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 03:18:10,051 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 03:18:10,052 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 03:18:10,053 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 03:18:10,054 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-28 03:18:10,078 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 03:18:10,078 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 03:18:10,080 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 03:18:10,080 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 03:18:10,080 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 03:18:10,081 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 03:18:10,081 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 03:18:10,081 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 03:18:10,081 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 03:18:10,081 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 03:18:10,081 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 03:18:10,082 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 03:18:10,082 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 03:18:10,082 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 03:18:10,082 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 03:18:10,083 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 03:18:10,083 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 03:18:10,083 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 03:18:10,083 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 03:18:10,083 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 03:18:10,083 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 03:18:10,084 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 03:18:10,084 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 03:18:10,084 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 03:18:10,084 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 03:18:10,084 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 03:18:10,085 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 03:18:10,085 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 03:18:10,454 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 03:18:10,497 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 03:18:10,500 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 03:18:10,501 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 03:18:10,502 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 03:18:10,503 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i [2020-10-28 03:18:10,594 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/82e5b02d0/0c872258581b4dfca3d83d9c5ed8707a/FLAG42a0a5f9a [2020-10-28 03:18:11,967 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 03:18:11,969 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i [2020-10-28 03:18:12,038 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/82e5b02d0/0c872258581b4dfca3d83d9c5ed8707a/FLAG42a0a5f9a [2020-10-28 03:18:12,173 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/82e5b02d0/0c872258581b4dfca3d83d9c5ed8707a [2020-10-28 03:18:12,177 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 03:18:12,187 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 03:18:12,193 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 03:18:12,193 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 03:18:12,198 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 03:18:12,199 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 03:18:12" (1/1) ... [2020-10-28 03:18:12,203 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27da93da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:18:12, skipping insertion in model container [2020-10-28 03:18:12,203 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 03:18:12" (1/1) ... [2020-10-28 03:18:12,212 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 03:18:12,415 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 03:18:16,194 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 03:18:16,259 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 03:18:16,714 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 03:18:17,468 INFO L208 MainTranslator]: Completed translation [2020-10-28 03:18:17,468 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:18:17 WrapperNode [2020-10-28 03:18:17,468 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 03:18:17,471 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 03:18:17,471 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 03:18:17,471 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 03:18:17,485 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:18:17" (1/1) ... [2020-10-28 03:18:17,485 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:18:17" (1/1) ... [2020-10-28 03:18:17,629 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:18:17" (1/1) ... [2020-10-28 03:18:17,630 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:18:17" (1/1) ... [2020-10-28 03:18:17,823 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:18:17" (1/1) ... [2020-10-28 03:18:17,863 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:18:17" (1/1) ... [2020-10-28 03:18:17,917 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:18:17" (1/1) ... [2020-10-28 03:18:17,963 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 03:18:17,965 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 03:18:17,966 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 03:18:17,966 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 03:18:17,967 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:18:17" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 03:18:18,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 03:18:18,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 03:18:18,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-28 03:18:18,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-28 03:18:18,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-28 03:18:18,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-28 03:18:18,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-28 03:18:18,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 03:18:18,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 03:18:18,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-28 03:18:18,054 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 03:18:18,054 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 03:18:18,055 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-28 03:18:18,055 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 03:18:18,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-28 03:18:18,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-28 03:18:18,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32p [2020-10-28 03:18:18,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2020-10-28 03:18:18,056 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-28 03:18:18,056 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2020-10-28 03:18:18,057 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2020-10-28 03:18:18,057 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2020-10-28 03:18:18,057 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-28 03:18:18,057 INFO L138 BoogieDeclarations]: Found implementation of procedure rep_nop [2020-10-28 03:18:18,057 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2020-10-28 03:18:18,057 INFO L138 BoogieDeclarations]: Found implementation of procedure prefetchw [2020-10-28 03:18:18,057 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-28 03:18:18,057 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-28 03:18:18,058 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2020-10-28 03:18:18,058 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2020-10-28 03:18:18,058 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-28 03:18:18,058 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-28 03:18:18,058 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-28 03:18:18,058 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-28 03:18:18,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-28 03:18:18,059 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-28 03:18:18,059 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-28 03:18:18,059 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-28 03:18:18,059 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-28 03:18:18,059 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-28 03:18:18,059 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-28 03:18:18,059 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2020-10-28 03:18:18,059 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2020-10-28 03:18:18,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-28 03:18:18,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-28 03:18:18,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-28 03:18:18,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-28 03:18:18,060 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2020-10-28 03:18:18,060 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-28 03:18:18,060 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2020-10-28 03:18:18,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2020-10-28 03:18:18,061 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-10-28 03:18:18,061 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2020-10-28 03:18:18,061 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2020-10-28 03:18:18,061 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2020-10-28 03:18:18,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2020-10-28 03:18:18,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2020-10-28 03:18:18,062 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-28 03:18:18,062 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-28 03:18:18,063 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-28 03:18:18,063 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-28 03:18:18,063 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-28 03:18:18,063 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-28 03:18:18,063 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-28 03:18:18,063 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-28 03:18:18,064 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-28 03:18:18,064 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-28 03:18:18,064 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-28 03:18:18,064 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-28 03:18:18,064 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2020-10-28 03:18:18,064 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2020-10-28 03:18:18,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2020-10-28 03:18:18,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2020-10-28 03:18:18,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-28 03:18:18,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-28 03:18:18,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2020-10-28 03:18:18,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2020-10-28 03:18:18,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2020-10-28 03:18:18,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-28 03:18:18,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-28 03:18:18,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-28 03:18:18,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2020-10-28 03:18:18,068 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-28 03:18:18,069 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2020-10-28 03:18:18,069 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_space [2020-10-28 03:18:18,069 INFO L138 BoogieDeclarations]: Found implementation of procedure set_aceaddr [2020-10-28 03:18:18,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_txprd [2020-10-28 03:18:18,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_mask_irq [2020-10-28 03:18:18,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_unmask_irq [2020-10-28 03:18:18,070 INFO L138 BoogieDeclarations]: Found implementation of procedure acenic_probe_one [2020-10-28 03:18:18,070 INFO L138 BoogieDeclarations]: Found implementation of procedure acenic_remove_one [2020-10-28 03:18:18,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_free_descriptors [2020-10-28 03:18:18,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_allocate_descriptors [2020-10-28 03:18:18,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_init_cleanup [2020-10-28 03:18:18,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_issue_cmd [2020-10-28 03:18:18,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_init [2020-10-28 03:18:18,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_rxtx_parms [2020-10-28 03:18:18,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_watchdog [2020-10-28 03:18:18,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_tasklet [2020-10-28 03:18:18,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_dump_trace [2020-10-28 03:18:18,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_std_rx_ring [2020-10-28 03:18:18,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_mini_rx_ring [2020-10-28 03:18:18,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_jumbo_rx_ring [2020-10-28 03:18:18,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_handle_event [2020-10-28 03:18:18,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_rx_int [2020-10-28 03:18:18,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_tx_int [2020-10-28 03:18:18,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_interrupt [2020-10-28 03:18:18,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_open [2020-10-28 03:18:18,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_close [2020-10-28 03:18:18,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_map_tx_skb [2020-10-28 03:18:18,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_tx_bd [2020-10-28 03:18:18,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_start_xmit [2020-10-28 03:18:18,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_change_mtu [2020-10-28 03:18:18,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_get_settings [2020-10-28 03:18:18,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_settings [2020-10-28 03:18:18,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_get_drvinfo [2020-10-28 03:18:18,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_mac_addr [2020-10-28 03:18:18,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_multicast_list [2020-10-28 03:18:18,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_get_stats [2020-10-28 03:18:18,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_copy [2020-10-28 03:18:18,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_clear [2020-10-28 03:18:18,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_firmware [2020-10-28 03:18:18,077 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_start [2020-10-28 03:18:18,078 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_prep [2020-10-28 03:18:18,078 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_check_ack [2020-10-28 03:18:18,078 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_stop [2020-10-28 03:18:18,078 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom_byte [2020-10-28 03:18:18,078 INFO L138 BoogieDeclarations]: Found implementation of procedure acenic_pci_driver_init [2020-10-28 03:18:18,078 INFO L138 BoogieDeclarations]: Found implementation of procedure acenic_pci_driver_exit [2020-10-28 03:18:18,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_acenic_pci_driver_exit_11_2 [2020-10-28 03:18:18,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_acenic_pci_driver_init_11_7 [2020-10-28 03:18:18,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-28 03:18:18,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-28 03:18:18,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-28 03:18:18,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2020-10-28 03:18:18,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_9_1 [2020-10-28 03:18:18,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_4_1 [2020-10-28 03:18:18,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_7_2 [2020-10-28 03:18:18,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_2 [2020-10-28 03:18:18,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_6_4 [2020-10-28 03:18:18,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-28 03:18:18,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-28 03:18:18,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-28 03:18:18,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-28 03:18:18,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-28 03:18:18,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-28 03:18:18,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-28 03:18:18,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 03:18:18,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-28 03:18:18,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-28 03:18:18,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_11 [2020-10-28 03:18:18,093 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 03:18:18,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-28 03:18:18,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-28 03:18:18,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-28 03:18:18,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-28 03:18:18,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-28 03:18:18,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-28 03:18:18,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-28 03:18:18,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-28 03:18:18,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-28 03:18:18,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-28 03:18:18,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-28 03:18:18,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-28 03:18:18,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-28 03:18:18,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-28 03:18:18,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-28 03:18:18,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-28 03:18:18,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-28 03:18:18,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_6_6 [2020-10-28 03:18:18,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-28 03:18:18,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-28 03:18:18,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-28 03:18:18,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-28 03:18:18,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-28 03:18:18,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-28 03:18:18,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-28 03:18:18,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2020-10-28 03:18:18,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2020-10-28 03:18:18,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-28 03:18:18,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_8_2 [2020-10-28 03:18:18,097 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 03:18:18,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_59 [2020-10-28 03:18:18,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2020-10-28 03:18:18,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2020-10-28 03:18:18,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_101 [2020-10-28 03:18:18,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_102 [2020-10-28 03:18:18,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_103 [2020-10-28 03:18:18,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_104 [2020-10-28 03:18:18,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_105 [2020-10-28 03:18:18,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_106 [2020-10-28 03:18:18,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_107 [2020-10-28 03:18:18,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_108 [2020-10-28 03:18:18,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_109 [2020-10-28 03:18:18,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 03:18:18,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-28 03:18:18,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-28 03:18:18,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-28 03:18:18,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-28 03:18:18,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 03:18:18,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 03:18:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 03:18:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 03:18:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-28 03:18:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-28 03:18:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-28 03:18:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-28 03:18:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-28 03:18:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-28 03:18:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 03:18:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 03:18:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 03:18:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 03:18:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-28 03:18:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 03:18:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-28 03:18:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-28 03:18:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-28 03:18:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 03:18:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 03:18:18,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 03:18:18,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-28 03:18:18,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-28 03:18:18,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-28 03:18:18,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-28 03:18:18,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-28 03:18:18,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 03:18:18,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 03:18:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 03:18:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 03:18:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 03:18:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 03:18:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 03:18:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 03:18:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 03:18:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 03:18:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 03:18:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 03:18:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 03:18:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 03:18:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 03:18:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 03:18:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 03:18:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 03:18:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 03:18:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 03:18:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 03:18:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 03:18:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 03:18:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 03:18:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 03:18:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 03:18:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 03:18:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 03:18:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 03:18:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 03:18:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 03:18:18,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 03:18:18,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-28 03:18:18,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-28 03:18:18,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-28 03:18:18,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-28 03:18:18,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-28 03:18:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-28 03:18:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-28 03:18:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 03:18:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2020-10-28 03:18:18,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-28 03:18:18,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-28 03:18:18,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-28 03:18:18,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-28 03:18:18,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-28 03:18:18,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-28 03:18:18,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-28 03:18:18,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 03:18:18,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 03:18:18,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 03:18:18,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 03:18:18,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 03:18:18,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 03:18:18,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 03:18:18,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 03:18:18,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 03:18:18,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 03:18:18,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 03:18:18,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 03:18:18,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 03:18:18,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 03:18:18,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 03:18:18,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 03:18:18,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-28 03:18:18,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-28 03:18:18,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-28 03:18:18,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-28 03:18:18,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-28 03:18:18,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-28 03:18:18,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-28 03:18:18,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 03:18:18,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 03:18:18,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 03:18:18,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 03:18:18,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 03:18:18,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 03:18:18,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 03:18:18,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 03:18:18,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 03:18:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-28 03:18:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-28 03:18:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-28 03:18:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-28 03:18:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-28 03:18:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-28 03:18:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-28 03:18:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-28 03:18:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 03:18:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 03:18:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 03:18:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 03:18:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 03:18:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 03:18:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 03:18:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 03:18:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 03:18:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-28 03:18:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 03:18:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-28 03:18:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-28 03:18:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 03:18:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-28 03:18:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-28 03:18:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-28 03:18:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-28 03:18:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2020-10-28 03:18:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-28 03:18:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-28 03:18:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-28 03:18:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-28 03:18:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-28 03:18:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-28 03:18:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-28 03:18:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-28 03:18:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-28 03:18:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-28 03:18:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-28 03:18:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-28 03:18:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-28 03:18:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-28 03:18:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-28 03:18:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 03:18:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-28 03:18:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-28 03:18:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-28 03:18:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-28 03:18:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-28 03:18:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-28 03:18:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-28 03:18:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2020-10-28 03:18:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2020-10-28 03:18:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2020-10-28 03:18:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2020-10-28 03:18:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-28 03:18:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-28 03:18:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-28 03:18:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 03:18:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-28 03:18:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2020-10-28 03:18:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2020-10-28 03:18:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-28 03:18:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-28 03:18:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-28 03:18:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2020-10-28 03:18:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2020-10-28 03:18:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2020-10-28 03:18:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2020-10-28 03:18:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2020-10-28 03:18:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-28 03:18:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 03:18:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 03:18:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 03:18:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 03:18:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 03:18:18,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 03:18:18,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 03:18:18,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-28 03:18:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-28 03:18:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-28 03:18:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-28 03:18:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-28 03:18:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 03:18:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-28 03:18:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 03:18:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-28 03:18:18,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-28 03:18:18,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 03:18:18,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 03:18:18,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-28 03:18:18,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-28 03:18:18,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-28 03:18:18,131 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 03:18:18,131 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 03:18:18,131 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-28 03:18:18,131 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 03:18:18,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 03:18:18,132 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-28 03:18:18,132 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-28 03:18:18,132 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32p [2020-10-28 03:18:18,132 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2020-10-28 03:18:18,132 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 03:18:18,132 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-28 03:18:18,132 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-28 03:18:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 03:18:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 03:18:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-28 03:18:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 03:18:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-28 03:18:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 03:18:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2020-10-28 03:18:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2020-10-28 03:18:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2020-10-28 03:18:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-28 03:18:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2020-10-28 03:18:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2020-10-28 03:18:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure rep_nop [2020-10-28 03:18:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2020-10-28 03:18:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure prefetchw [2020-10-28 03:18:18,135 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-28 03:18:18,135 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-28 03:18:18,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 03:18:18,135 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2020-10-28 03:18:18,135 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2020-10-28 03:18:18,135 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-28 03:18:18,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-28 03:18:18,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-28 03:18:18,136 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-28 03:18:18,136 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-28 03:18:18,136 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-28 03:18:18,136 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-28 03:18:18,136 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-28 03:18:18,136 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-28 03:18:18,136 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-28 03:18:18,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2020-10-28 03:18:18,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2020-10-28 03:18:18,137 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 03:18:18,137 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-28 03:18:18,137 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-28 03:18:18,137 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-28 03:18:18,137 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 03:18:18,137 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 03:18:18,137 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-28 03:18:18,138 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-28 03:18:18,138 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-28 03:18:18,138 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-28 03:18:18,138 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-28 03:18:18,138 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-28 03:18:18,138 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-28 03:18:18,138 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2020-10-28 03:18:18,138 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-28 03:18:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2020-10-28 03:18:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-28 03:18:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-28 03:18:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-28 03:18:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-28 03:18:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-28 03:18:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-28 03:18:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-28 03:18:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 03:18:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-28 03:18:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2020-10-28 03:18:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-28 03:18:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-28 03:18:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2020-10-28 03:18:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-28 03:18:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 03:18:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_59 [2020-10-28 03:18:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2020-10-28 03:18:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-10-28 03:18:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2020-10-28 03:18:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2020-10-28 03:18:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2020-10-28 03:18:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2020-10-28 03:18:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2020-10-28 03:18:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2020-10-28 03:18:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-28 03:18:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-28 03:18:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-28 03:18:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_103 [2020-10-28 03:18:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_105 [2020-10-28 03:18:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-28 03:18:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-28 03:18:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-28 03:18:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-28 03:18:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-28 03:18:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-28 03:18:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-28 03:18:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-28 03:18:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-28 03:18:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-28 03:18:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-28 03:18:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-28 03:18:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-28 03:18:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-28 03:18:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-28 03:18:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_102 [2020-10-28 03:18:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-28 03:18:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_104 [2020-10-28 03:18:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2020-10-28 03:18:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2020-10-28 03:18:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2020-10-28 03:18:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2020-10-28 03:18:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2020-10-28 03:18:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2020-10-28 03:18:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2020-10-28 03:18:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2020-10-28 03:18:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-28 03:18:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-28 03:18:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-28 03:18:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_108 [2020-10-28 03:18:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-28 03:18:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_109 [2020-10-28 03:18:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-28 03:18:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-28 03:18:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2020-10-28 03:18:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2020-10-28 03:18:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2020-10-28 03:18:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-28 03:18:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-28 03:18:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-28 03:18:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-28 03:18:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-28 03:18:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-28 03:18:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_101 [2020-10-28 03:18:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2020-10-28 03:18:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2020-10-28 03:18:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2020-10-28 03:18:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-28 03:18:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-28 03:18:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_107 [2020-10-28 03:18:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-28 03:18:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_106 [2020-10-28 03:18:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2020-10-28 03:18:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2020-10-28 03:18:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2020-10-28 03:18:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2020-10-28 03:18:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure tx_space [2020-10-28 03:18:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure set_aceaddr [2020-10-28 03:18:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_txprd [2020-10-28 03:18:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ace_mask_irq [2020-10-28 03:18:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ace_unmask_irq [2020-10-28 03:18:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ace_init [2020-10-28 03:18:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_std_rx_ring [2020-10-28 03:18:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_mini_rx_ring [2020-10-28 03:18:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_jumbo_rx_ring [2020-10-28 03:18:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ace_interrupt [2020-10-28 03:18:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_firmware [2020-10-28 03:18:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ace_open [2020-10-28 03:18:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ace_start_xmit [2020-10-28 03:18:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ace_close [2020-10-28 03:18:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ace_tasklet [2020-10-28 03:18:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ace_dump_trace [2020-10-28 03:18:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_multicast_list [2020-10-28 03:18:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ace_change_mtu [2020-10-28 03:18:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_mac_addr [2020-10-28 03:18:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_rxtx_parms [2020-10-28 03:18:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ace_allocate_descriptors [2020-10-28 03:18:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ace_free_descriptors [2020-10-28 03:18:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ace_init_cleanup [2020-10-28 03:18:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ace_get_stats [2020-10-28 03:18:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom_byte [2020-10-28 03:18:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure ace_get_settings [2020-10-28 03:18:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_settings [2020-10-28 03:18:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure ace_get_drvinfo [2020-10-28 03:18:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure ace_watchdog [2020-10-28 03:18:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure acenic_probe_one [2020-10-28 03:18:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 03:18:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure acenic_remove_one [2020-10-28 03:18:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure ace_issue_cmd [2020-10-28 03:18:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 03:18:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 03:18:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure ace_handle_event [2020-10-28 03:18:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure ace_rx_int [2020-10-28 03:18:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure ace_tx_int [2020-10-28 03:18:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure ace_map_tx_skb [2020-10-28 03:18:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_tx_bd [2020-10-28 03:18:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 03:18:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ace_copy [2020-10-28 03:18:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ace_clear [2020-10-28 03:18:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_start [2020-10-28 03:18:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_prep [2020-10-28 03:18:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_check_ack [2020-10-28 03:18:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_stop [2020-10-28 03:18:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure acenic_pci_driver_init [2020-10-28 03:18:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure acenic_pci_driver_exit [2020-10-28 03:18:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_acenic_pci_driver_exit_11_2 [2020-10-28 03:18:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_acenic_pci_driver_init_11_7 [2020-10-28 03:18:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-28 03:18:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-28 03:18:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-28 03:18:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2020-10-28 03:18:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_9_1 [2020-10-28 03:18:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_4_1 [2020-10-28 03:18:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_7_2 [2020-10-28 03:18:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_2 [2020-10-28 03:18:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_6_4 [2020-10-28 03:18:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-28 03:18:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-28 03:18:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-28 03:18:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-28 03:18:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-28 03:18:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-28 03:18:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-28 03:18:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 03:18:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-28 03:18:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-28 03:18:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_11 [2020-10-28 03:18:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 03:18:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-28 03:18:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-28 03:18:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-28 03:18:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-28 03:18:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-28 03:18:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-28 03:18:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-28 03:18:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-28 03:18:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-28 03:18:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-28 03:18:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-28 03:18:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-28 03:18:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-28 03:18:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-28 03:18:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-28 03:18:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-28 03:18:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-28 03:18:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_6_6 [2020-10-28 03:18:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-28 03:18:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-28 03:18:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-28 03:18:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-28 03:18:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-28 03:18:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-28 03:18:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-28 03:18:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2020-10-28 03:18:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2020-10-28 03:18:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-28 03:18:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_8_2 [2020-10-28 03:18:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-28 03:18:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 03:18:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 03:18:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-28 03:18:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-28 03:18:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-28 03:18:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-28 03:18:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-28 03:18:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-28 03:18:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 03:18:18,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-28 03:18:18,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 03:18:18,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 03:18:18,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 03:18:18,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 03:18:18,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-28 03:18:18,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-28 03:18:18,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-28 03:18:18,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 03:18:18,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 03:18:18,170 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 03:18:18,170 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 03:18:18,170 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 03:18:18,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 03:18:18,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 03:18:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 03:18:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 03:18:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-28 03:18:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 03:18:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 03:18:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-28 03:18:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-28 03:18:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-28 03:18:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-28 03:18:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 03:18:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 03:18:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 03:18:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 03:18:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 03:18:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 03:18:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 03:18:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 03:18:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 03:18:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 03:18:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 03:18:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 03:18:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 03:18:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 03:18:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 03:18:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 03:18:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 03:18:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 03:18:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 03:18:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 03:18:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 03:18:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 03:18:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 03:18:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 03:18:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 03:18:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 03:18:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 03:18:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 03:18:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 03:18:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 03:18:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 03:18:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 03:18:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-28 03:18:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-28 03:18:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-28 03:18:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-28 03:18:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-28 03:18:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-28 03:18:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-28 03:18:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 03:18:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2020-10-28 03:18:18,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-28 03:18:18,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-28 03:18:18,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-28 03:18:18,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-28 03:18:18,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-28 03:18:18,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-28 03:18:18,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-28 03:18:18,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 03:18:18,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 03:18:18,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 03:18:18,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 03:18:18,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 03:18:18,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 03:18:18,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 03:18:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 03:18:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 03:18:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 03:18:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 03:18:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 03:18:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 03:18:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 03:18:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 03:18:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 03:18:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-28 03:18:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-28 03:18:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-28 03:18:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-28 03:18:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-28 03:18:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-28 03:18:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-28 03:18:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 03:18:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 03:18:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 03:18:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 03:18:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 03:18:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 03:18:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 03:18:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 03:18:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 03:18:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-28 03:18:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-28 03:18:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-28 03:18:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-28 03:18:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-28 03:18:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-28 03:18:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-28 03:18:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-28 03:18:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-28 03:18:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 03:18:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 03:18:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 03:18:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 03:18:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 03:18:18,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 03:18:18,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 03:18:18,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 03:18:18,186 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 03:18:18,186 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 03:18:18,186 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 03:18:18,186 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 03:18:18,186 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 03:18:18,187 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-28 03:18:18,187 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 03:18:18,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 03:18:18,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 03:18:18,187 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 03:18:18,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 03:18:18,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 03:18:18,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 03:18:18,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 03:18:21,857 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-28 03:18:22,474 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 03:18:30,695 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 03:18:30,695 INFO L298 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-28 03:18:30,703 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 03:18:30 BoogieIcfgContainer [2020-10-28 03:18:30,704 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 03:18:30,707 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 03:18:30,707 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 03:18:30,711 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 03:18:30,711 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 03:18:12" (1/3) ... [2020-10-28 03:18:30,713 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56b2dd2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 03:18:30, skipping insertion in model container [2020-10-28 03:18:30,713 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:18:17" (2/3) ... [2020-10-28 03:18:30,714 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56b2dd2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 03:18:30, skipping insertion in model container [2020-10-28 03:18:30,714 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 03:18:30" (3/3) ... [2020-10-28 03:18:30,716 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i [2020-10-28 03:18:30,730 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 03:18:30,741 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 03:18:30,755 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 03:18:30,805 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 03:18:30,805 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 03:18:30,806 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 03:18:30,806 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 03:18:30,806 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 03:18:30,806 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 03:18:30,806 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 03:18:30,806 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 03:18:30,963 INFO L276 IsEmpty]: Start isEmpty. Operand 3176 states. [2020-10-28 03:18:30,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2020-10-28 03:18:31,000 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 03:18:31,001 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 6, 6, 6, 6, 6, 6, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 03:18:31,002 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 03:18:31,012 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 03:18:31,012 INFO L82 PathProgramCache]: Analyzing trace with hash 2130296703, now seen corresponding path program 1 times [2020-10-28 03:18:31,029 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 03:18:31,029 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1587326806] [2020-10-28 03:18:31,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 03:18:31,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:18:32,251 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:18:32,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:18:33,040 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:18:42,823 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:18:42,823 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 218 [2020-10-28 03:18:42,824 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-28 03:18:42,824 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10915 [2020-10-28 03:18:42,826 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:18:42,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 03:18:42,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 117 [2020-10-28 03:18:42,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 22 [2020-10-28 03:18:42,827 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 03:18:53,516 WARN L193 SmtUtils]: Spent 10.29 s on a formula simplification that was a NOOP. DAG size: 1309 [2020-10-28 03:18:53,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 03:18:53,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:18:53,588 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:18:55,554 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:18:55,555 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:18:55,555 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:18:55,555 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1988 [2020-10-28 03:18:55,555 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:18:55,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:18:55,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:18:55,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:18:55,556 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:18:55,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 03:18:55,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:18:55,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:18:55,695 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:18:55,695 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 03:18:55,695 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:18:55,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 03:18:55,695 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:18:55,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:18:55,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:18:55,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:18:55,696 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:18:55,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 03:18:55,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:18:55,789 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:18:55,817 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:18:55,817 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 102 [2020-10-28 03:18:55,817 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:18:55,818 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-28 03:18:55,818 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:18:55,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:18:55,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:18:55,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:18:55,818 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:18:55,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 03:18:55,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:18:55,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:18:55,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:18:55,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 97 [2020-10-28 03:18:55,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:18:55,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-28 03:18:55,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:18:55,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:18:55,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:18:55,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:18:55,884 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:18:55,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 03:18:55,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:18:55,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:18:55,953 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:18:55,953 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:18:55,953 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:18:55,953 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 03:18:55,954 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:18:55,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:18:55,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:18:55,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:18:55,954 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:18:55,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:18:55,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:18:55,968 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:18:55,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:18:55,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:18:55,972 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:18:55,972 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 03:18:55,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:18:55,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:18:55,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:18:55,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:18:55,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:18:55,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 03:18:55,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:18:55,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:18:56,006 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:18:56,007 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:18:56,007 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:18:56,007 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-28 03:18:56,007 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:18:56,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:18:56,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:18:56,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:18:56,008 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:18:56,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:18:56,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:18:56,023 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:18:56,026 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:18:56,027 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:18:56,027 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:18:56,027 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 03:18:56,027 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:18:56,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:18:56,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:18:56,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:18:56,028 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:18:56,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 03:18:56,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:18:56,041 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:18:56,053 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:18:56,053 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:18:56,053 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:18:56,053 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 03:18:56,053 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:18:56,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:18:56,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:18:56,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:18:56,054 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:18:56,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:18:56,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:18:56,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:18:56,074 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:18:56,074 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:18:56,074 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:18:56,075 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 03:18:56,075 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:18:56,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:18:56,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:18:56,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:18:56,075 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:18:56,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-28 03:18:56,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:18:56,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:18:56,097 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:18:56,098 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:18:56,098 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:18:56,098 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 03:18:56,098 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:18:56,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:18:56,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:18:56,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:18:56,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:18:56,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:18:56,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:18:56,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:18:56,118 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:18:56,118 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:18:56,119 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:18:56,119 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 03:18:56,119 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:18:56,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:18:56,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:18:56,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:18:56,120 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:18:56,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-28 03:18:56,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:18:56,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:18:56,150 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:18:56,151 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:18:56,151 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:18:56,151 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 03:18:56,151 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:18:56,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:18:56,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:18:56,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:18:56,152 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:18:56,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:18:56,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:18:56,166 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:18:56,169 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:18:56,169 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:18:56,169 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:18:56,169 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 03:18:56,170 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:18:56,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:18:56,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:18:56,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:18:56,170 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:18:56,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-28 03:18:56,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:18:56,184 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:18:56,190 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:18:56,191 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:18:56,191 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:18:56,191 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 03:18:56,191 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:18:56,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:18:56,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:18:56,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:18:56,192 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:18:56,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:18:56,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:18:56,212 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:18:56,216 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:18:56,216 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:18:56,216 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:18:56,217 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 03:18:56,217 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:18:56,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:18:56,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:18:56,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:18:56,218 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:18:56,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2020-10-28 03:18:56,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:18:56,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:18:56,254 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:18:56,254 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:18:56,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:18:56,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 03:18:56,254 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:18:56,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 03:18:56,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:18:56,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 03:18:56,255 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:18:56,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2020-10-28 03:18:56,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:18:56,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:18:56,273 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:18:56,273 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:18:56,273 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:18:56,273 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 03:18:56,273 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:18:56,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:18:56,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 03:18:56,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:18:56,274 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:18:56,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-28 03:18:56,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:18:56,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:18:56,292 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:18:56,292 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:18:56,292 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:18:56,292 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 03:18:56,292 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:18:56,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:18:56,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 03:18:56,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:18:56,293 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:18:56,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-10-28 03:18:56,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:18:56,308 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:18:56,312 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:18:56,312 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:18:56,312 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:18:56,312 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 03:18:56,312 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:18:56,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:18:56,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 03:18:56,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:18:56,313 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:18:56,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2020-10-28 03:18:56,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:18:56,327 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:18:56,331 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:18:56,331 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:18:56,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:18:56,331 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 03:18:56,332 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:18:56,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:18:56,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 03:18:56,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:18:56,332 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:18:56,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-28 03:18:56,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:18:56,346 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:18:56,351 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:18:56,351 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:18:56,351 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:18:56,351 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 03:18:56,351 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:18:56,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:18:56,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 03:18:56,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:18:56,352 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:18:56,545 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2020-10-28 03:18:56,545 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1587326806] [2020-10-28 03:18:56,547 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 03:18:56,548 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-28 03:18:56,548 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1226114946] [2020-10-28 03:18:56,554 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-28 03:18:56,554 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 03:18:56,568 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-28 03:18:56,569 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-28 03:18:56,571 INFO L87 Difference]: Start difference. First operand 3176 states. Second operand 6 states. [2020-10-28 03:19:10,422 WARN L193 SmtUtils]: Spent 9.57 s on a formula simplification that was a NOOP. DAG size: 1311 [2020-10-28 03:21:51,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 03:21:51,851 INFO L93 Difference]: Finished difference Result 7846 states and 10831 transitions. [2020-10-28 03:21:51,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-28 03:21:51,856 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 150 [2020-10-28 03:21:51,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 03:21:51,924 INFO L225 Difference]: With dead ends: 7846 [2020-10-28 03:21:51,924 INFO L226 Difference]: Without dead ends: 5154 [2020-10-28 03:21:51,952 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 20.1s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2020-10-28 03:21:51,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5154 states. [2020-10-28 03:21:55,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5154 to 4682. [2020-10-28 03:21:55,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4682 states. [2020-10-28 03:21:55,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4682 states to 4682 states and 6245 transitions. [2020-10-28 03:21:55,671 INFO L78 Accepts]: Start accepts. Automaton has 4682 states and 6245 transitions. Word has length 150 [2020-10-28 03:21:55,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 03:21:55,673 INFO L481 AbstractCegarLoop]: Abstraction has 4682 states and 6245 transitions. [2020-10-28 03:21:55,673 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-28 03:21:55,673 INFO L276 IsEmpty]: Start isEmpty. Operand 4682 states and 6245 transitions. [2020-10-28 03:21:55,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2020-10-28 03:21:55,687 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 03:21:55,687 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 6, 6, 6, 6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 03:21:55,688 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 03:21:55,688 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 03:21:55,688 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 03:21:55,689 INFO L82 PathProgramCache]: Analyzing trace with hash 1943956154, now seen corresponding path program 1 times [2020-10-28 03:21:55,689 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 03:21:55,689 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1499659145] [2020-10-28 03:21:55,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 03:21:55,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:21:56,125 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:21:56,420 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:21:56,699 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:22:02,393 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:22:02,394 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 254 [2020-10-28 03:22:02,394 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-28 03:22:02,394 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6476 [2020-10-28 03:22:02,394 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:22:02,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 03:22:02,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 148 [2020-10-28 03:22:02,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-28 03:22:02,395 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0