/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=SHALLOWEST --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-3com-typhoon.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-27 08:46:46,425 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 08:46:46,428 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 08:46:46,480 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 08:46:46,481 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 08:46:46,487 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 08:46:46,489 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 08:46:46,494 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 08:46:46,497 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 08:46:46,503 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 08:46:46,504 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 08:46:46,505 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 08:46:46,506 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 08:46:46,508 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 08:46:46,510 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 08:46:46,512 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 08:46:46,513 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 08:46:46,516 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 08:46:46,522 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 08:46:46,529 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 08:46:46,531 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 08:46:46,532 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 08:46:46,534 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 08:46:46,536 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 08:46:46,544 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 08:46:46,545 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 08:46:46,545 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 08:46:46,547 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 08:46:46,547 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 08:46:46,548 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-27 08:46:46,549 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-27 08:46:46,549 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-27 08:46:46,551 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-27 08:46:46,552 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-27 08:46:46,553 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-27 08:46:46,553 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-27 08:46:46,554 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-27 08:46:46,554 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-27 08:46:46,554 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 08:46:46,555 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 08:46:46,556 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 08:46:46,563 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 [2020-10-27 08:46:46,606 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 08:46:46,606 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 08:46:46,608 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 08:46:46,608 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 08:46:46,608 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 08:46:46,608 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 08:46:46,609 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 08:46:46,609 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 08:46:46,609 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 08:46:46,609 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 08:46:46,609 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 08:46:46,610 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 08:46:46,610 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 08:46:46,610 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 08:46:46,610 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 08:46:46,610 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 08:46:46,611 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 08:46:46,611 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 08:46:46,611 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 08:46:46,611 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 08:46:46,611 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 08:46:46,622 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 08:46:46,622 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 08:46:46,622 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 08:46:46,623 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 08:46:46,623 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 08:46:46,623 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-27 08:46:46,623 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 08:46:46,979 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 08:46:47,005 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 08:46:47,008 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 08:46:47,009 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 08:46:47,010 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 08:46:47,011 INFO L432 ainManager$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-3com-typhoon.cil.i [2020-10-27 08:46:47,086 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/81f17ec61/b034137b37d94478966b6e50b93f6439/FLAG07fd3165e [2020-10-27 08:46:48,133 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 08:46:48,133 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-3com-typhoon.cil.i [2020-10-27 08:46:48,202 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/81f17ec61/b034137b37d94478966b6e50b93f6439/FLAG07fd3165e [2020-10-27 08:46:48,506 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/81f17ec61/b034137b37d94478966b6e50b93f6439 [2020-10-27 08:46:48,511 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 08:46:48,519 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 08:46:48,524 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 08:46:48,524 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 08:46:48,528 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 08:46:48,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 08:46:48" (1/1) ... [2020-10-27 08:46:48,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55117b25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:46:48, skipping insertion in model container [2020-10-27 08:46:48,534 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 08:46:48" (1/1) ... [2020-10-27 08:46:48,545 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 08:46:48,812 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 08:46:52,064 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 08:46:52,103 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 08:46:52,514 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 08:46:53,641 INFO L208 MainTranslator]: Completed translation [2020-10-27 08:46:53,642 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:46:53 WrapperNode [2020-10-27 08:46:53,642 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 08:46:53,643 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 08:46:53,643 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 08:46:53,644 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 08:46:53,657 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:46:53" (1/1) ... [2020-10-27 08:46:53,657 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:46:53" (1/1) ... [2020-10-27 08:46:53,778 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:46:53" (1/1) ... [2020-10-27 08:46:53,787 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:46:53" (1/1) ... [2020-10-27 08:46:53,940 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:46:53" (1/1) ... [2020-10-27 08:46:53,964 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:46:53" (1/1) ... [2020-10-27 08:46:54,017 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:46:53" (1/1) ... [2020-10-27 08:46:54,049 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 08:46:54,051 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 08:46:54,051 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 08:46:54,051 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 08:46:54,052 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:46:53" (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 [2020-10-27 08:46:54,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 08:46:54,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 08:46:54,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-27 08:46:54,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-27 08:46:54,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-27 08:46:54,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-27 08:46:54,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-27 08:46:54,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-27 08:46:54,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-27 08:46:54,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 08:46:54,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-27 08:46:54,138 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-27 08:46:54,138 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-27 08:46:54,138 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-27 08:46:54,138 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-27 08:46:54,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-27 08:46:54,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-27 08:46:54,139 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-27 08:46:54,139 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-27 08:46:54,139 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-27 08:46:54,139 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-27 08:46:54,139 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_trylock [2020-10-27 08:46:54,140 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-27 08:46:54,140 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-27 08:46:54,140 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-27 08:46:54,140 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-27 08:46:54,140 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-27 08:46:54,140 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2020-10-27 08:46:54,140 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-27 08:46:54,141 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-27 08:46:54,141 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-27 08:46:54,141 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-27 08:46:54,141 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-27 08:46:54,141 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-27 08:46:54,141 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-27 08:46:54,141 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-27 08:46:54,142 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-27 08:46:54,142 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-27 08:46:54,142 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-27 08:46:54,142 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2020-10-27 08:46:54,142 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-27 08:46:54,142 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2020-10-27 08:46:54,142 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-27 08:46:54,143 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-27 08:46:54,143 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2020-10-27 08:46:54,143 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_address [2020-10-27 08:46:54,143 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2020-10-27 08:46:54,143 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2020-10-27 08:46:54,143 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2020-10-27 08:46:54,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2020-10-27 08:46:54,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2020-10-27 08:46:54,144 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-27 08:46:54,144 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-27 08:46:54,144 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-27 08:46:54,144 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-27 08:46:54,144 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-27 08:46:54,144 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-27 08:46:54,144 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-27 08:46:54,145 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-27 08:46:54,145 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-27 08:46:54,145 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-27 08:46:54,145 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-27 08:46:54,145 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-27 08:46:54,145 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-27 08:46:54,146 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-27 08:46:54,146 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-27 08:46:54,146 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-27 08:46:54,146 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-27 08:46:54,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2020-10-27 08:46:54,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-27 08:46:54,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-27 08:46:54,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-27 08:46:54,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-27 08:46:54,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2020-10-27 08:46:54,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2020-10-27 08:46:54,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2020-10-27 08:46:54,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-27 08:46:54,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-27 08:46:54,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-27 08:46:54,148 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-27 08:46:54,148 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-27 08:46:54,148 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-27 08:46:54,148 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-27 08:46:54,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2020-10-27 08:46:54,148 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_index [2020-10-27 08:46:54,149 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_cmd_index [2020-10-27 08:46:54,149 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_resp_index [2020-10-27 08:46:54,149 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_rxfree_index [2020-10-27 08:46:54,149 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_rx_index [2020-10-27 08:46:54,149 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_reset [2020-10-27 08:46:54,149 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_wait_status [2020-10-27 08:46:54,149 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_media_status [2020-10-27 08:46:54,150 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_hello [2020-10-27 08:46:54,150 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_process_response [2020-10-27 08:46:54,150 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_num_free [2020-10-27 08:46:54,150 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_num_free_cmd [2020-10-27 08:46:54,150 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_num_free_resp [2020-10-27 08:46:54,150 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_num_free_tx [2020-10-27 08:46:54,150 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_issue_command [2020-10-27 08:46:54,150 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_tso_fill [2020-10-27 08:46:54,151 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_start_tx [2020-10-27 08:46:54,151 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_set_rx_mode [2020-10-27 08:46:54,151 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_do_get_stats [2020-10-27 08:46:54,151 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_get_stats [2020-10-27 08:46:54,151 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_get_drvinfo [2020-10-27 08:46:54,151 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_get_settings [2020-10-27 08:46:54,151 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_set_settings [2020-10-27 08:46:54,152 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_get_wol [2020-10-27 08:46:54,152 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_set_wol [2020-10-27 08:46:54,152 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_get_ringparam [2020-10-27 08:46:54,152 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_wait_interrupt [2020-10-27 08:46:54,152 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_init_interface [2020-10-27 08:46:54,152 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_init_rings [2020-10-27 08:46:54,152 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_request_firmware [2020-10-27 08:46:54,153 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_download_firmware [2020-10-27 08:46:54,153 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_boot_3XP [2020-10-27 08:46:54,153 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_clean_tx [2020-10-27 08:46:54,153 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_tx_complete [2020-10-27 08:46:54,153 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_recycle_rx_skb [2020-10-27 08:46:54,153 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_alloc_rx_skb [2020-10-27 08:46:54,153 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_rx [2020-10-27 08:46:54,153 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_fill_free_ring [2020-10-27 08:46:54,154 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_poll [2020-10-27 08:46:54,154 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_interrupt [2020-10-27 08:46:54,154 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_free_rx_rings [2020-10-27 08:46:54,154 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_sleep [2020-10-27 08:46:54,154 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_wakeup [2020-10-27 08:46:54,154 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_start_runtime [2020-10-27 08:46:54,154 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_stop_runtime [2020-10-27 08:46:54,155 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_tx_timeout [2020-10-27 08:46:54,155 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_open [2020-10-27 08:46:54,155 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_close [2020-10-27 08:46:54,155 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_resume [2020-10-27 08:46:54,155 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_suspend [2020-10-27 08:46:54,155 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_test_mmio [2020-10-27 08:46:54,155 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_init_one [2020-10-27 08:46:54,156 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_remove_one [2020-10-27 08:46:54,156 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_init [2020-10-27 08:46:54,156 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_cleanup [2020-10-27 08:46:54,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_typhoon_cleanup_11_2 [2020-10-27 08:46:54,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_typhoon_init_11_7 [2020-10-27 08:46:54,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-27 08:46:54,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-27 08:46:54,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-27 08:46:54,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2020-10-27 08:46:54,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_9_1 [2020-10-27 08:46:54,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_4_1 [2020-10-27 08:46:54,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_7_2 [2020-10-27 08:46:54,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_2 [2020-10-27 08:46:54,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_6_4 [2020-10-27 08:46:54,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-27 08:46:54,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-27 08:46:54,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-27 08:46:54,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-27 08:46:54,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-27 08:46:54,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-27 08:46:54,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-27 08:46:54,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-27 08:46:54,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-27 08:46:54,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-27 08:46:54,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-27 08:46:54,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-27 08:46:54,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-27 08:46:54,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-27 08:46:54,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_11 [2020-10-27 08:46:54,160 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 08:46:54,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-27 08:46:54,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-27 08:46:54,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-27 08:46:54,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-27 08:46:54,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-27 08:46:54,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-27 08:46:54,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-27 08:46:54,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-27 08:46:54,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-27 08:46:54,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-27 08:46:54,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-27 08:46:54,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-27 08:46:54,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-27 08:46:54,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-27 08:46:54,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-27 08:46:54,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-27 08:46:54,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-27 08:46:54,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_6_6 [2020-10-27 08:46:54,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-27 08:46:54,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-27 08:46:54,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-27 08:46:54,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-27 08:46:54,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-27 08:46:54,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-27 08:46:54,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-27 08:46:54,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2020-10-27 08:46:54,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2020-10-27 08:46:54,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-27 08:46:54,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_8_2 [2020-10-27 08:46:54,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2020-10-27 08:46:54,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2020-10-27 08:46:54,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2020-10-27 08:46:54,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_83 [2020-10-27 08:46:54,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2020-10-27 08:46:54,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_85 [2020-10-27 08:46:54,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_87 [2020-10-27 08:46:54,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_88 [2020-10-27 08:46:54,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_89 [2020-10-27 08:46:54,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_90 [2020-10-27 08:46:54,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_91 [2020-10-27 08:46:54,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_92 [2020-10-27 08:46:54,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_93 [2020-10-27 08:46:54,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_94 [2020-10-27 08:46:54,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_95 [2020-10-27 08:46:54,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_96 [2020-10-27 08:46:54,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-27 08:46:54,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-27 08:46:54,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-27 08:46:54,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-27 08:46:54,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-27 08:46:54,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-27 08:46:54,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-27 08:46:54,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-27 08:46:54,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-27 08:46:54,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-27 08:46:54,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-27 08:46:54,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-27 08:46:54,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-27 08:46:54,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-27 08:46:54,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-27 08:46:54,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-27 08:46:54,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-27 08:46:54,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-27 08:46:54,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-27 08:46:54,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-27 08:46:54,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-27 08:46:54,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-27 08:46:54,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-27 08:46:54,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-27 08:46:54,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-27 08:46:54,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-27 08:46:54,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-27 08:46:54,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-27 08:46:54,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-27 08:46:54,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-27 08:46:54,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-27 08:46:54,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-27 08:46:54,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-27 08:46:54,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-27 08:46:54,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-27 08:46:54,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-27 08:46:54,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-27 08:46:54,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-27 08:46:54,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-27 08:46:54,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-27 08:46:54,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-27 08:46:54,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-27 08:46:54,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-27 08:46:54,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-27 08:46:54,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-27 08:46:54,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-27 08:46:54,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-27 08:46:54,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-27 08:46:54,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-27 08:46:54,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-27 08:46:54,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-27 08:46:54,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-27 08:46:54,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-27 08:46:54,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-27 08:46:54,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-27 08:46:54,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-27 08:46:54,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_command_lock_of_typhoon [2020-10-27 08:46:54,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_command_lock_of_typhoon [2020-10-27 08:46:54,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_command_lock_of_typhoon [2020-10-27 08:46:54,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_command_lock_of_typhoon [2020-10-27 08:46:54,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_command_lock_of_typhoon [2020-10-27 08:46:54,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_command_lock_of_typhoon [2020-10-27 08:46:54,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_command_lock_of_typhoon [2020-10-27 08:46:54,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_command_lock_of_typhoon [2020-10-27 08:46:54,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-27 08:46:54,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-27 08:46:54,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-27 08:46:54,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-27 08:46:54,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-27 08:46:54,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-27 08:46:54,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-27 08:46:54,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-27 08:46:54,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-27 08:46:54,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-27 08:46:54,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-27 08:46:54,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-27 08:46:54,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-27 08:46:54,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-27 08:46:54,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-27 08:46:54,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-27 08:46:54,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-27 08:46:54,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-27 08:46:54,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-27 08:46:54,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-27 08:46:54,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-27 08:46:54,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-27 08:46:54,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-27 08:46:54,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-27 08:46:54,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-27 08:46:54,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-27 08:46:54,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-27 08:46:54,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-27 08:46:54,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-27 08:46:54,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-27 08:46:54,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-27 08:46:54,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-27 08:46:54,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-27 08:46:54,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-27 08:46:54,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-27 08:46:54,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-27 08:46:54,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-27 08:46:54,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-27 08:46:54,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-27 08:46:54,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-27 08:46:54,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-27 08:46:54,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-27 08:46:54,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-27 08:46:54,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-27 08:46:54,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-27 08:46:54,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-27 08:46:54,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-27 08:46:54,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-27 08:46:54,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-27 08:46:54,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-27 08:46:54,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-27 08:46:54,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-27 08:46:54,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-27 08:46:54,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-27 08:46:54,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-27 08:46:54,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-27 08:46:54,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-27 08:46:54,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-27 08:46:54,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-27 08:46:54,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-27 08:46:54,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-27 08:46:54,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-27 08:46:54,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-27 08:46:54,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-27 08:46:54,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-27 08:46:54,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-27 08:46:54,182 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 08:46:54,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-27 08:46:54,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-27 08:46:54,182 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-27 08:46:54,182 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-27 08:46:54,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-27 08:46:54,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-27 08:46:54,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-27 08:46:54,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-27 08:46:54,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2020-10-27 08:46:54,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-27 08:46:54,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-27 08:46:54,184 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-27 08:46:54,184 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-27 08:46:54,184 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2020-10-27 08:46:54,184 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-27 08:46:54,184 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-27 08:46:54,184 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2020-10-27 08:46:54,184 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-27 08:46:54,184 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-27 08:46:54,185 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_partial_copy_nocheck [2020-10-27 08:46:54,185 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-27 08:46:54,185 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-27 08:46:54,185 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-27 08:46:54,185 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-27 08:46:54,185 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-27 08:46:54,185 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-27 08:46:54,185 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-27 08:46:54,185 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-27 08:46:54,185 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-27 08:46:54,186 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-27 08:46:54,186 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-27 08:46:54,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-27 08:46:54,186 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-27 08:46:54,186 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-27 08:46:54,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-27 08:46:54,186 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2020-10-27 08:46:54,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-27 08:46:54,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-27 08:46:54,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-27 08:46:54,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-27 08:46:54,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-27 08:46:54,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-27 08:46:54,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-27 08:46:54,187 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-27 08:46:54,187 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2020-10-27 08:46:54,187 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-27 08:46:54,187 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-27 08:46:54,188 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2020-10-27 08:46:54,188 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-27 08:46:54,188 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-27 08:46:54,188 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-27 08:46:54,188 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-27 08:46:54,188 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-27 08:46:54,188 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2020-10-27 08:46:54,189 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-27 08:46:54,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2020-10-27 08:46:54,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2020-10-27 08:46:54,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-27 08:46:54,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-27 08:46:54,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2020-10-27 08:46:54,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2020-10-27 08:46:54,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-27 08:46:54,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-27 08:46:54,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2020-10-27 08:46:54,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-27 08:46:54,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-27 08:46:54,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_mwi [2020-10-27 08:46:54,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-10-27 08:46:54,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-27 08:46:54,190 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-27 08:46:54,191 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-27 08:46:54,191 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2020-10-27 08:46:54,191 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2020-10-27 08:46:54,191 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-27 08:46:54,191 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2020-10-27 08:46:54,191 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-27 08:46:54,191 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-27 08:46:54,191 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-27 08:46:54,192 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-27 08:46:54,192 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-27 08:46:54,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-27 08:46:54,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-27 08:46:54,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-27 08:46:54,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-27 08:46:54,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-27 08:46:54,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-27 08:46:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-27 08:46:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-27 08:46:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-27 08:46:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-27 08:46:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-27 08:46:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-27 08:46:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-27 08:46:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-27 08:46:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-27 08:46:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-27 08:46:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-27 08:46:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-27 08:46:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-27 08:46:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-27 08:46:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-27 08:46:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-27 08:46:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-27 08:46:54,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 08:46:54,195 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-27 08:46:54,195 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-27 08:46:54,195 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-27 08:46:54,195 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-27 08:46:54,195 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-27 08:46:54,195 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-27 08:46:54,195 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-27 08:46:54,196 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-27 08:46:54,196 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-27 08:46:54,196 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-27 08:46:54,196 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-27 08:46:54,196 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-27 08:46:54,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 08:46:54,196 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-27 08:46:54,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_command_lock_of_typhoon [2020-10-27 08:46:54,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_command_lock_of_typhoon [2020-10-27 08:46:54,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_command_lock_of_typhoon [2020-10-27 08:46:54,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-27 08:46:54,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-27 08:46:54,197 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-27 08:46:54,197 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-27 08:46:54,197 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2020-10-27 08:46:54,197 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-27 08:46:54,197 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-27 08:46:54,198 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-27 08:46:54,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_85 [2020-10-27 08:46:54,198 INFO L130 BoogieDeclarations]: Found specification of procedure spin_trylock [2020-10-27 08:46:54,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 08:46:54,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 08:46:54,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_83 [2020-10-27 08:46:54,198 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-27 08:46:54,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2020-10-27 08:46:54,199 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-27 08:46:54,199 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-27 08:46:54,199 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-10-27 08:46:54,199 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2020-10-27 08:46:54,199 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2020-10-27 08:46:54,199 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-27 08:46:54,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2020-10-27 08:46:54,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2020-10-27 08:46:54,199 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-27 08:46:54,199 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-27 08:46:54,200 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-27 08:46:54,200 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2020-10-27 08:46:54,200 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-27 08:46:54,200 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2020-10-27 08:46:54,200 INFO L130 BoogieDeclarations]: Found specification of procedure csum_partial_copy_nocheck [2020-10-27 08:46:54,200 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-27 08:46:54,200 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-27 08:46:54,200 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-27 08:46:54,200 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-27 08:46:54,200 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-27 08:46:54,201 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-27 08:46:54,201 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-27 08:46:54,201 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-27 08:46:54,201 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-27 08:46:54,201 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-27 08:46:54,201 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-27 08:46:54,201 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-27 08:46:54,201 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-27 08:46:54,201 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-27 08:46:54,201 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-27 08:46:54,202 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-27 08:46:54,202 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-27 08:46:54,202 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-27 08:46:54,202 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-27 08:46:54,202 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-27 08:46:54,202 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-27 08:46:54,202 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-27 08:46:54,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 08:46:54,202 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-27 08:46:54,203 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2020-10-27 08:46:54,203 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-27 08:46:54,203 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-27 08:46:54,203 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2020-10-27 08:46:54,203 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-27 08:46:54,203 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-27 08:46:54,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-27 08:46:54,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2020-10-27 08:46:54,203 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-27 08:46:54,203 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2020-10-27 08:46:54,204 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_address [2020-10-27 08:46:54,204 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2020-10-27 08:46:54,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-27 08:46:54,204 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2020-10-27 08:46:54,204 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2020-10-27 08:46:54,204 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2020-10-27 08:46:54,204 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2020-10-27 08:46:54,204 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-27 08:46:54,204 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-27 08:46:54,205 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-27 08:46:54,205 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-27 08:46:54,205 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2020-10-27 08:46:54,205 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-27 08:46:54,205 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-27 08:46:54,205 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-27 08:46:54,205 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-27 08:46:54,205 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-27 08:46:54,206 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-27 08:46:54,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_92 [2020-10-27 08:46:54,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_94 [2020-10-27 08:46:54,206 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-27 08:46:54,206 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-27 08:46:54,206 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-27 08:46:54,206 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-27 08:46:54,206 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-27 08:46:54,206 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-27 08:46:54,207 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-27 08:46:54,207 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-27 08:46:54,207 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-27 08:46:54,207 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-27 08:46:54,207 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-27 08:46:54,207 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-27 08:46:54,207 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-27 08:46:54,207 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-27 08:46:54,207 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-27 08:46:54,207 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2020-10-27 08:46:54,208 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-27 08:46:54,208 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-27 08:46:54,208 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-27 08:46:54,208 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-27 08:46:54,208 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-27 08:46:54,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_91 [2020-10-27 08:46:54,208 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-27 08:46:54,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_93 [2020-10-27 08:46:54,208 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-27 08:46:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2020-10-27 08:46:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-27 08:46:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-27 08:46:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-27 08:46:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-27 08:46:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_mwi [2020-10-27 08:46:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2020-10-27 08:46:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-27 08:46:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2020-10-27 08:46:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-10-27 08:46:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2020-10-27 08:46:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2020-10-27 08:46:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2020-10-27 08:46:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-27 08:46:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-27 08:46:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-27 08:46:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_95 [2020-10-27 08:46:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-27 08:46:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_96 [2020-10-27 08:46:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-27 08:46:54,211 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-27 08:46:54,211 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-27 08:46:54,211 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-27 08:46:54,211 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2020-10-27 08:46:54,211 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2020-10-27 08:46:54,211 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2020-10-27 08:46:54,211 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-27 08:46:54,211 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-27 08:46:54,211 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-27 08:46:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-27 08:46:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-27 08:46:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_87 [2020-10-27 08:46:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-27 08:46:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_88 [2020-10-27 08:46:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_89 [2020-10-27 08:46:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-27 08:46:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-27 08:46:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-27 08:46:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-27 08:46:54,213 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-27 08:46:54,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_90 [2020-10-27 08:46:54,213 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-27 08:46:54,213 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-27 08:46:54,213 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-27 08:46:54,213 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2020-10-27 08:46:54,213 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2020-10-27 08:46:54,213 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-27 08:46:54,213 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2020-10-27 08:46:54,213 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2020-10-27 08:46:54,214 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_index [2020-10-27 08:46:54,214 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_cmd_index [2020-10-27 08:46:54,214 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_resp_index [2020-10-27 08:46:54,214 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_rxfree_index [2020-10-27 08:46:54,214 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_rx_index [2020-10-27 08:46:54,214 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_reset [2020-10-27 08:46:54,214 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_wait_status [2020-10-27 08:46:54,214 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_media_status [2020-10-27 08:46:54,214 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_hello [2020-10-27 08:46:54,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-27 08:46:54,214 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_process_response [2020-10-27 08:46:54,215 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 08:46:54,215 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_num_free [2020-10-27 08:46:54,215 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_num_free_cmd [2020-10-27 08:46:54,215 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_num_free_resp [2020-10-27 08:46:54,215 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_num_free_tx [2020-10-27 08:46:54,215 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_issue_command [2020-10-27 08:46:54,215 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_tso_fill [2020-10-27 08:46:54,215 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_start_tx [2020-10-27 08:46:54,215 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_set_rx_mode [2020-10-27 08:46:54,215 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_do_get_stats [2020-10-27 08:46:54,216 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_get_stats [2020-10-27 08:46:54,216 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_get_drvinfo [2020-10-27 08:46:54,216 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_get_settings [2020-10-27 08:46:54,216 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_set_settings [2020-10-27 08:46:54,216 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_get_wol [2020-10-27 08:46:54,216 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_set_wol [2020-10-27 08:46:54,216 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_get_ringparam [2020-10-27 08:46:54,216 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_wait_interrupt [2020-10-27 08:46:54,216 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_init_interface [2020-10-27 08:46:54,216 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_init_rings [2020-10-27 08:46:54,217 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_request_firmware [2020-10-27 08:46:54,217 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_download_firmware [2020-10-27 08:46:54,217 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_boot_3XP [2020-10-27 08:46:54,217 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_clean_tx [2020-10-27 08:46:54,217 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_tx_complete [2020-10-27 08:46:54,217 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_recycle_rx_skb [2020-10-27 08:46:54,217 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_alloc_rx_skb [2020-10-27 08:46:54,217 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_rx [2020-10-27 08:46:54,217 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_fill_free_ring [2020-10-27 08:46:54,217 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_poll [2020-10-27 08:46:54,217 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_interrupt [2020-10-27 08:46:54,218 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_free_rx_rings [2020-10-27 08:46:54,218 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_sleep [2020-10-27 08:46:54,218 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_wakeup [2020-10-27 08:46:54,218 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_start_runtime [2020-10-27 08:46:54,218 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_stop_runtime [2020-10-27 08:46:54,218 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_tx_timeout [2020-10-27 08:46:54,218 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_open [2020-10-27 08:46:54,218 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_close [2020-10-27 08:46:54,218 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_resume [2020-10-27 08:46:54,218 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_suspend [2020-10-27 08:46:54,219 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_test_mmio [2020-10-27 08:46:54,219 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_init_one [2020-10-27 08:46:54,219 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_remove_one [2020-10-27 08:46:54,219 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_init [2020-10-27 08:46:54,219 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_cleanup [2020-10-27 08:46:54,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_typhoon_cleanup_11_2 [2020-10-27 08:46:54,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_typhoon_init_11_7 [2020-10-27 08:46:54,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-27 08:46:54,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-27 08:46:54,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-27 08:46:54,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2020-10-27 08:46:54,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_9_1 [2020-10-27 08:46:54,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_4_1 [2020-10-27 08:46:54,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_7_2 [2020-10-27 08:46:54,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_2 [2020-10-27 08:46:54,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_6_4 [2020-10-27 08:46:54,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-27 08:46:54,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-27 08:46:54,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-27 08:46:54,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-27 08:46:54,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-27 08:46:54,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-27 08:46:54,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-27 08:46:54,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-27 08:46:54,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-27 08:46:54,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-27 08:46:54,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-27 08:46:54,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-27 08:46:54,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-27 08:46:54,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-27 08:46:54,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_11 [2020-10-27 08:46:54,222 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 08:46:54,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-27 08:46:54,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-27 08:46:54,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-27 08:46:54,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-27 08:46:54,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-27 08:46:54,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-27 08:46:54,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-27 08:46:54,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-27 08:46:54,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-27 08:46:54,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-27 08:46:54,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-27 08:46:54,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-27 08:46:54,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-27 08:46:54,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-27 08:46:54,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-27 08:46:54,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-27 08:46:54,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-27 08:46:54,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_6_6 [2020-10-27 08:46:54,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-27 08:46:54,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-27 08:46:54,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-27 08:46:54,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-27 08:46:54,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-27 08:46:54,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-27 08:46:54,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-27 08:46:54,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2020-10-27 08:46:54,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2020-10-27 08:46:54,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-27 08:46:54,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_8_2 [2020-10-27 08:46:54,225 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-27 08:46:54,225 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-27 08:46:54,225 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 08:46:54,225 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-27 08:46:54,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-27 08:46:54,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-27 08:46:54,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-27 08:46:54,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-27 08:46:54,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-27 08:46:54,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-27 08:46:54,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-27 08:46:54,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-27 08:46:54,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-27 08:46:54,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-27 08:46:54,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-27 08:46:54,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-27 08:46:54,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-27 08:46:54,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-27 08:46:54,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-27 08:46:54,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-27 08:46:54,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-27 08:46:54,227 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 08:46:54,227 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-27 08:46:54,227 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 08:46:54,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 08:46:54,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-27 08:46:54,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-27 08:46:54,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-27 08:46:54,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-27 08:46:54,227 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 08:46:54,227 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-27 08:46:54,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-27 08:46:54,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-27 08:46:54,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-27 08:46:54,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-27 08:46:54,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-27 08:46:54,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-27 08:46:54,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-27 08:46:54,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-27 08:46:54,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-27 08:46:54,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-27 08:46:54,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-27 08:46:54,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-27 08:46:54,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-27 08:46:54,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-27 08:46:54,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-27 08:46:54,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-27 08:46:54,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-27 08:46:54,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-27 08:46:54,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-27 08:46:54,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-27 08:46:54,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-27 08:46:54,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-27 08:46:54,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-27 08:46:54,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-27 08:46:54,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-27 08:46:54,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-27 08:46:54,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-27 08:46:54,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-27 08:46:54,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_command_lock_of_typhoon [2020-10-27 08:46:54,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_command_lock_of_typhoon [2020-10-27 08:46:54,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_command_lock_of_typhoon [2020-10-27 08:46:54,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_command_lock_of_typhoon [2020-10-27 08:46:54,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_command_lock_of_typhoon [2020-10-27 08:46:54,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-27 08:46:54,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-27 08:46:54,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-27 08:46:54,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-27 08:46:54,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-27 08:46:54,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-27 08:46:54,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-27 08:46:54,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-27 08:46:54,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-27 08:46:54,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-27 08:46:54,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-27 08:46:54,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-27 08:46:54,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-27 08:46:54,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-27 08:46:54,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-27 08:46:54,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-27 08:46:54,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-27 08:46:54,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-27 08:46:54,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-27 08:46:54,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-27 08:46:54,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-27 08:46:54,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-27 08:46:54,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-27 08:46:54,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-27 08:46:54,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-27 08:46:54,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-27 08:46:54,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-27 08:46:54,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-27 08:46:54,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-27 08:46:54,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-27 08:46:54,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-27 08:46:54,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-27 08:46:54,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-27 08:46:54,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-27 08:46:54,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-27 08:46:54,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-27 08:46:54,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-27 08:46:54,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-27 08:46:54,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-27 08:46:54,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-27 08:46:54,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-27 08:46:54,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-27 08:46:54,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-27 08:46:54,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-27 08:46:54,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-27 08:46:54,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-27 08:46:54,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-27 08:46:54,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-27 08:46:54,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-27 08:46:54,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-27 08:46:54,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-27 08:46:54,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-27 08:46:54,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-27 08:46:54,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-27 08:46:54,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-27 08:46:54,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-27 08:46:54,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-27 08:46:54,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-27 08:46:54,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-27 08:46:54,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-27 08:46:54,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-27 08:46:54,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-27 08:46:54,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-27 08:46:54,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-27 08:46:54,237 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 08:46:54,238 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 08:46:54,238 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-27 08:46:54,238 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-27 08:46:54,238 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 08:46:54,238 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-27 08:46:54,238 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-27 08:46:54,238 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-27 08:46:54,238 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-27 08:46:54,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 08:46:54,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 08:46:54,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-27 08:46:54,239 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 08:46:54,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-27 08:46:54,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-27 08:46:54,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-27 08:46:54,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-27 08:47:00,903 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-27 08:47:01,374 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-27 08:47:13,741 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 08:47:13,741 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-27 08:47:13,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 08:47:13 BoogieIcfgContainer [2020-10-27 08:47:13,748 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 08:47:13,750 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 08:47:13,750 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 08:47:13,753 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 08:47:13,754 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 08:46:48" (1/3) ... [2020-10-27 08:47:13,754 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17a1b503 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 08:47:13, skipping insertion in model container [2020-10-27 08:47:13,754 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:46:53" (2/3) ... [2020-10-27 08:47:13,755 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17a1b503 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 08:47:13, skipping insertion in model container [2020-10-27 08:47:13,755 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 08:47:13" (3/3) ... [2020-10-27 08:47:13,757 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i [2020-10-27 08:47:13,769 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 08:47:13,776 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-27 08:47:13,789 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-27 08:47:13,827 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 08:47:13,827 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 08:47:13,828 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 08:47:13,828 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 08:47:13,828 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 08:47:13,828 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 08:47:13,828 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 08:47:13,828 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 08:47:13,949 INFO L276 IsEmpty]: Start isEmpty. Operand 3059 states. [2020-10-27 08:47:13,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2020-10-27 08:47:13,986 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 08:47:13,988 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 08:47:13,988 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 08:47:13,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 08:47:13,995 INFO L82 PathProgramCache]: Analyzing trace with hash -240914500, now seen corresponding path program 1 times [2020-10-27 08:47:14,005 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 08:47:14,006 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1693928393] [2020-10-27 08:47:14,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 08:47:14,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:15,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:15,517 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:15,901 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:20,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:20,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 328 [2020-10-27 08:47:20,211 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-27 08:47:20,211 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5336 [2020-10-27 08:47:20,213 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:20,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-27 08:47:20,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 147 [2020-10-27 08:47:20,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 22 [2020-10-27 08:47:20,216 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 5 [2020-10-27 08:47:30,855 WARN L193 SmtUtils]: Spent 10.19 s on a formula simplification that was a NOOP. DAG size: 1315 [2020-10-27 08:47:30,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 08:47:30,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:30,920 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:33,540 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:33,540 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:47:33,540 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:33,541 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2640 [2020-10-27 08:47:33,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:33,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:33,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:33,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:33,541 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:33,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 08:47:33,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:33,688 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:33,691 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:33,692 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 08:47:33,692 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:33,692 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 08:47:33,692 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:33,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:33,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:33,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:33,693 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:33,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-27 08:47:33,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:33,806 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:33,841 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:33,841 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 132 [2020-10-27 08:47:33,841 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:33,842 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-27 08:47:33,842 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:33,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:33,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:33,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:33,843 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:33,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 08:47:33,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:33,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:33,931 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:33,932 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 127 [2020-10-27 08:47:33,932 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:33,932 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-27 08:47:33,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:33,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:33,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:33,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:33,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:33,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 08:47:33,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:33,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,000 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,000 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:47:34,000 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,000 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 08:47:34,000 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:34,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:34,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:34,001 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:47:34,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,015 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,018 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,018 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:47:34,019 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,019 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 08:47:34,019 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:34,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:34,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:34,020 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-27 08:47:34,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,036 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,042 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,042 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:47:34,042 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,042 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 08:47:34,042 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:34,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:34,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:34,043 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:47:34,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,059 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,062 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,062 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:47:34,062 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,063 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 08:47:34,063 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:34,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:34,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:34,064 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 08:47:34,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,085 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,086 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:47:34,086 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,086 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 08:47:34,086 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:34,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:34,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:34,087 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:47:34,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,101 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,105 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,105 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:47:34,106 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,106 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 08:47:34,106 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:34,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:34,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:34,107 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-27 08:47:34,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,121 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,128 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,128 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:47:34,129 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,129 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 08:47:34,129 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:34,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:34,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:34,130 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:47:34,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,150 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,150 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:47:34,150 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,151 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 08:47:34,151 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:34,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:34,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:34,152 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-27 08:47:34,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,181 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,182 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:47:34,182 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,182 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 08:47:34,182 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:34,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:34,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:34,183 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:47:34,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,200 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,200 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:47:34,200 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,200 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 08:47:34,200 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:34,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:34,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:34,201 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-27 08:47:34,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,223 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,223 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:47:34,223 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,223 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 08:47:34,223 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:34,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:34,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:34,224 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:47:34,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,238 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,241 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:47:34,241 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,241 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 08:47:34,241 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:34,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:34,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:34,242 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-27 08:47:34,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,256 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,261 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,262 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:47:34,262 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,262 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 08:47:34,262 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:34,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:34,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:34,263 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:47:34,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,278 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,278 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:47:34,279 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,279 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 08:47:34,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:34,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:34,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:34,280 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-27 08:47:34,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,292 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,301 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,301 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:47:34,301 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,302 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 08:47:34,302 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:34,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:34,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:34,302 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:47:34,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,316 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,320 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,320 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:47:34,320 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,320 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 08:47:34,321 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:34,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:34,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:34,321 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-27 08:47:34,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,369 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,369 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:47:34,370 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,370 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 08:47:34,370 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 08:47:34,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:34,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-27 08:47:34,371 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-10-27 08:47:34,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,393 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,404 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,404 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-27 08:47:34,404 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,404 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-27 08:47:34,406 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:34,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 21 [2020-10-27 08:47:34,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:34,407 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:47:34,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,421 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,431 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,432 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 08:47:34,432 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,432 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 08:47:34,432 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:34,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:34,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:34,433 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:47:34,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,486 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,486 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 08:47:34,487 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,487 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-27 08:47:34,487 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:34,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:34,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:34,488 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-10-27 08:47:34,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,511 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,512 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:47:34,513 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,514 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 08:47:34,514 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:34,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 08:47:34,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:34,515 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-10-27 08:47:34,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,530 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,539 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,540 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-27 08:47:34,540 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,540 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 08:47:34,540 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:34,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-27 08:47:34,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:34,542 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 08:47:34,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:47:34,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,566 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,566 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:47:34,566 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,566 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 08:47:34,567 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:34,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:34,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:34,567 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-10-27 08:47:34,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,588 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,599 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,618 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,840 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,840 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-27 08:47:34,840 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-27 08:47:34,841 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 259 [2020-10-27 08:47:34,841 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 08:47:34,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 25 [2020-10-27 08:47:34,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-27 08:47:34,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:47:34,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,860 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,862 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,863 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:47:34,863 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,863 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 08:47:34,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:34,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:34,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:34,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 08:47:34,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,875 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,877 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,877 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:47:34,878 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,878 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 08:47:34,878 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:34,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:34,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:34,879 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-27 08:47:34,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,893 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,893 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:47:34,894 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,894 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 08:47:34,894 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:34,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:47:34,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:34,895 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-27 08:47:34,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:34,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:34,918 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:34,919 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 08:47:34,919 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:34,919 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 08:47:34,919 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:34,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 08:47:34,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 08:47:34,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-27 08:47:34,920 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:34,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2020-10-27 08:47:34,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:35,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:35,014 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:35,061 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:35,061 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:47:35,061 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 08:47:35,061 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-27 08:47:35,062 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:35,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-27 08:47:35,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-27 08:47:35,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-27 08:47:35,062 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:35,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:47:35,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:35,076 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:35,085 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:35,085 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 08:47:35,085 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:35,086 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 08:47:35,086 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:35,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-27 08:47:35,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 08:47:35,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 08:47:35,086 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:35,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-10-27 08:47:35,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:47:35,161 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:47:35,164 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:47:35,165 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:47:35,165 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:47:35,165 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 08:47:35,165 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:47:35,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:47:35,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 08:47:35,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:47:35,166 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:47:35,431 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2020-10-27 08:47:35,432 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1693928393] [2020-10-27 08:47:35,434 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-27 08:47:35,434 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-27 08:47:35,435 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1004681921] [2020-10-27 08:47:35,441 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-27 08:47:35,441 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 08:47:35,455 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-27 08:47:35,456 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2020-10-27 08:47:35,458 INFO L87 Difference]: Start difference. First operand 3059 states. Second operand 10 states. [2020-10-27 08:47:45,519 WARN L193 SmtUtils]: Spent 9.96 s on a formula simplification that was a NOOP. DAG size: 1324 [2020-10-27 08:48:00,771 WARN L193 SmtUtils]: Spent 10.04 s on a formula simplification that was a NOOP. DAG size: 1326 [2020-10-27 08:48:14,001 WARN L193 SmtUtils]: Spent 9.83 s on a formula simplification that was a NOOP. DAG size: 1317 [2020-10-27 08:48:25,085 WARN L193 SmtUtils]: Spent 10.03 s on a formula simplification that was a NOOP. DAG size: 1329 [2020-10-27 08:48:35,660 WARN L193 SmtUtils]: Spent 10.07 s on a formula simplification that was a NOOP. DAG size: 1331 [2020-10-27 08:49:22,856 WARN L193 SmtUtils]: Spent 10.09 s on a formula simplification that was a NOOP. DAG size: 1327 [2020-10-27 08:49:33,607 WARN L193 SmtUtils]: Spent 10.14 s on a formula simplification that was a NOOP. DAG size: 1329 [2020-10-27 08:50:09,947 WARN L193 SmtUtils]: Spent 10.03 s on a formula simplification that was a NOOP. DAG size: 1327 [2020-10-27 08:50:28,921 WARN L193 SmtUtils]: Spent 10.08 s on a formula simplification that was a NOOP. DAG size: 1329