/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=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.6 --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-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 22:36:21,072 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 22:36:21,077 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 22:36:21,137 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 22:36:21,138 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 22:36:21,145 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 22:36:21,147 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 22:36:21,152 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 22:36:21,155 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 22:36:21,161 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 22:36:21,163 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 22:36:21,164 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 22:36:21,165 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 22:36:21,168 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 22:36:21,172 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 22:36:21,175 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 22:36:21,176 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 22:36:21,179 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 22:36:21,197 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 22:36:21,204 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 22:36:21,207 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 22:36:21,209 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 22:36:21,210 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 22:36:21,212 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 22:36:21,222 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 22:36:21,223 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 22:36:21,223 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 22:36:21,226 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 22:36:21,226 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 22:36:21,227 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2020-10-28 22:36:21,234 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 22:36:21,235 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 22:36:21,236 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 22:36:21,243 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-28 22:36:21,292 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 22:36:21,292 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 22:36:21,296 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 22:36:21,296 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 22:36:21,297 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 22:36:21,297 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 22:36:21,297 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 22:36:21,297 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 22:36:21,297 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 22:36:21,298 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 22:36:21,299 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 22:36:21,299 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 22:36:21,299 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 22:36:21,299 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 22:36:21,300 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 22:36:21,300 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 22:36:21,300 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 22:36:21,300 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 22:36:21,300 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 22:36:21,301 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 22:36:21,301 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 22:36:21,301 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 22:36:21,301 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 22:36:21,301 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 22:36:21,302 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 22:36:21,302 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 22:36:21,302 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 22:36:21,302 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-28 22:36:21,718 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 22:36:21,760 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 22:36:21,763 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 22:36:21,765 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 22:36:21,766 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 22:36:21,767 INFO L432 ainManager$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-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i [2020-10-28 22:36:21,862 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d0641fe90/461e2be97562430aa79654ede6ef101f/FLAGa798bbb05 [2020-10-28 22:36:23,012 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 22:36:23,013 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i [2020-10-28 22:36:23,091 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d0641fe90/461e2be97562430aa79654ede6ef101f/FLAGa798bbb05 [2020-10-28 22:36:23,326 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d0641fe90/461e2be97562430aa79654ede6ef101f [2020-10-28 22:36:23,329 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 22:36:23,337 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 22:36:23,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 22:36:23,342 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 22:36:23,347 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 22:36:23,348 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 10:36:23" (1/1) ... [2020-10-28 22:36:23,352 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@588a863e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:36:23, skipping insertion in model container [2020-10-28 22:36:23,353 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 10:36:23" (1/1) ... [2020-10-28 22:36:23,362 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 22:36:23,579 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 22:36:27,346 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 22:36:27,415 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 22:36:27,903 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 22:36:28,847 INFO L208 MainTranslator]: Completed translation [2020-10-28 22:36:28,848 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:36:28 WrapperNode [2020-10-28 22:36:28,848 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 22:36:28,849 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 22:36:28,849 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 22:36:28,850 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 22:36:28,864 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:36:28" (1/1) ... [2020-10-28 22:36:28,865 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:36:28" (1/1) ... [2020-10-28 22:36:28,990 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:36:28" (1/1) ... [2020-10-28 22:36:28,991 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:36:28" (1/1) ... [2020-10-28 22:36:29,237 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:36:28" (1/1) ... [2020-10-28 22:36:29,276 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:36:28" (1/1) ... [2020-10-28 22:36:29,328 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:36:28" (1/1) ... [2020-10-28 22:36:29,373 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 22:36:29,375 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 22:36:29,375 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 22:36:29,375 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 22:36:29,376 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:36:28" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 22:36:29,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 22:36:29,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 22:36:29,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-28 22:36:29,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-28 22:36:29,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-28 22:36:29,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2020-10-28 22:36:29,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-28 22:36:29,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-28 22:36:29,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-28 22:36:29,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 22:36:29,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 22:36:29,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-28 22:36:29,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-28 22:36:29,459 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 22:36:29,459 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 22:36:29,459 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-28 22:36:29,459 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 22:36:29,459 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-28 22:36:29,460 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-28 22:36:29,460 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-28 22:36:29,460 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-28 22:36:29,460 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 22:36:29,460 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 22:36:29,460 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-28 22:36:29,460 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 22:36:29,461 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-28 22:36:29,461 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 22:36:29,461 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-28 22:36:29,461 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2020-10-28 22:36:29,461 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-28 22:36:29,461 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-28 22:36:29,462 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-28 22:36:29,462 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-28 22:36:29,462 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-28 22:36:29,462 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-28 22:36:29,462 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-28 22:36:29,462 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-28 22:36:29,462 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-28 22:36:29,463 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2020-10-28 22:36:29,463 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-28 22:36:29,463 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-28 22:36:29,463 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-28 22:36:29,463 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-28 22:36:29,463 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-28 22:36:29,463 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-28 22:36:29,463 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2020-10-28 22:36:29,464 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-28 22:36:29,464 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-28 22:36:29,464 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-28 22:36:29,464 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-28 22:36:29,464 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-28 22:36:29,464 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-28 22:36:29,464 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-28 22:36:29,464 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-28 22:36:29,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-28 22:36:29,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-28 22:36:29,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-28 22:36:29,465 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-28 22:36:29,465 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-28 22:36:29,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2020-10-28 22:36:29,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-28 22:36:29,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-28 22:36:29,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-28 22:36:29,466 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-28 22:36:29,466 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_unlock_wait [2020-10-28 22:36:29,466 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2020-10-28 22:36:29,466 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable_nosync [2020-10-28 22:36:29,467 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2020-10-28 22:36:29,467 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2020-10-28 22:36:29,467 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-28 22:36:29,467 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-28 22:36:29,467 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-28 22:36:29,467 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-28 22:36:29,467 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_reset [2020-10-28 22:36:29,468 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_poll_controller [2020-10-28 22:36:29,468 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_probe1 [2020-10-28 22:36:29,468 INFO L138 BoogieDeclarations]: Found implementation of procedure change_mtu [2020-10-28 22:36:29,468 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2020-10-28 22:36:29,468 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2020-10-28 22:36:29,468 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2020-10-28 22:36:29,468 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2020-10-28 22:36:29,469 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_wait_link [2020-10-28 22:36:29,469 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2020-10-28 22:36:29,469 INFO L138 BoogieDeclarations]: Found implementation of procedure check_duplex [2020-10-28 22:36:29,469 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_timer [2020-10-28 22:36:29,469 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2020-10-28 22:36:29,469 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2020-10-28 22:36:29,469 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_poll [2020-10-28 22:36:29,469 INFO L138 BoogieDeclarations]: Found implementation of procedure start_tx [2020-10-28 22:36:29,470 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_tx [2020-10-28 22:36:29,470 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2020-10-28 22:36:29,470 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_poll [2020-10-28 22:36:29,470 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2020-10-28 22:36:29,470 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_error [2020-10-28 22:36:29,470 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2020-10-28 22:36:29,470 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2020-10-28 22:36:29,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_mac_addr [2020-10-28 22:36:29,471 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_set_mac_addr [2020-10-28 22:36:29,471 INFO L138 BoogieDeclarations]: Found implementation of procedure check_if_running [2020-10-28 22:36:29,471 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drvinfo [2020-10-28 22:36:29,471 INFO L138 BoogieDeclarations]: Found implementation of procedure get_settings [2020-10-28 22:36:29,471 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2020-10-28 22:36:29,471 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2020-10-28 22:36:29,472 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link [2020-10-28 22:36:29,472 INFO L138 BoogieDeclarations]: Found implementation of procedure get_msglevel [2020-10-28 22:36:29,472 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msglevel [2020-10-28 22:36:29,472 INFO L138 BoogieDeclarations]: Found implementation of procedure get_strings [2020-10-28 22:36:29,472 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sset_count [2020-10-28 22:36:29,472 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ethtool_stats [2020-10-28 22:36:29,472 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_get_wol [2020-10-28 22:36:29,472 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_set_wol [2020-10-28 22:36:29,473 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2020-10-28 22:36:29,473 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2020-10-28 22:36:29,473 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_remove1 [2020-10-28 22:36:29,473 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_suspend [2020-10-28 22:36:29,473 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_resume [2020-10-28 22:36:29,473 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_init [2020-10-28 22:36:29,473 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_exit [2020-10-28 22:36:29,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sundance_exit_14_2 [2020-10-28 22:36:29,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_sundance_init_14_9 [2020-10-28 22:36:29,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-28 22:36:29,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-28 22:36:29,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-28 22:36:29,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-28 22:36:29,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2020-10-28 22:36:29,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-28 22:36:29,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2020-10-28 22:36:29,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-28 22:36:29,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2020-10-28 22:36:29,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-28 22:36:29,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2020-10-28 22:36:29,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2020-10-28 22:36:29,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2020-10-28 22:36:29,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2020-10-28 22:36:29,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-28 22:36:29,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-28 22:36:29,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-28 22:36:29,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-28 22:36:29,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-28 22:36:29,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-28 22:36:29,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-28 22:36:29,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2020-10-28 22:36:29,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2020-10-28 22:36:29,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2020-10-28 22:36:29,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2020-10-28 22:36:29,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 22:36:29,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2020-10-28 22:36:29,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2020-10-28 22:36:29,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_32 [2020-10-28 22:36:29,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_33 [2020-10-28 22:36:29,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2020-10-28 22:36:29,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2020-10-28 22:36:29,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_38 [2020-10-28 22:36:29,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2020-10-28 22:36:29,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-28 22:36:29,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-28 22:36:29,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2020-10-28 22:36:29,479 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 22:36:29,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-28 22:36:29,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-28 22:36:29,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-28 22:36:29,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-28 22:36:29,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-28 22:36:29,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-28 22:36:29,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-28 22:36:29,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-28 22:36:29,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-28 22:36:29,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-28 22:36:29,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-28 22:36:29,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-28 22:36:29,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-28 22:36:29,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-28 22:36:29,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-28 22:36:29,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-28 22:36:29,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-28 22:36:29,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2020-10-28 22:36:29,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-28 22:36:29,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-28 22:36:29,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-28 22:36:29,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-28 22:36:29,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-28 22:36:29,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-28 22:36:29,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-28 22:36:29,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2020-10-28 22:36:29,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2020-10-28 22:36:29,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-28 22:36:29,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2020-10-28 22:36:29,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-28 22:36:29,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2020-10-28 22:36:29,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2020-10-28 22:36:29,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2020-10-28 22:36:29,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2020-10-28 22:36:29,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-28 22:36:29,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2020-10-28 22:36:29,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2020-10-28 22:36:29,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2020-10-28 22:36:29,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_60 [2020-10-28 22:36:29,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_61 [2020-10-28 22:36:29,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_62 [2020-10-28 22:36:29,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_63 [2020-10-28 22:36:29,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_64 [2020-10-28 22:36:29,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_65 [2020-10-28 22:36:29,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2020-10-28 22:36:29,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_67 [2020-10-28 22:36:29,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_69 [2020-10-28 22:36:29,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_70 [2020-10-28 22:36:29,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_73 [2020-10-28 22:36:29,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_74 [2020-10-28 22:36:29,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_75 [2020-10-28 22:36:29,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_76 [2020-10-28 22:36:29,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_81 [2020-10-28 22:36:29,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_82 [2020-10-28 22:36:29,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_83 [2020-10-28 22:36:29,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_84 [2020-10-28 22:36:29,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_85 [2020-10-28 22:36:29,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_86 [2020-10-28 22:36:29,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-28 22:36:29,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-28 22:36:29,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-28 22:36:29,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 22:36:29,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 22:36:29,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 22:36:29,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 22:36:29,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-28 22:36:29,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-28 22:36:29,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-28 22:36:29,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-28 22:36:29,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-28 22:36:29,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-28 22:36:29,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 22:36:29,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 22:36:29,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 22:36:29,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 22:36:29,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-28 22:36:29,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 22:36:29,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-28 22:36:29,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-28 22:36:29,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-28 22:36:29,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 22:36:29,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 22:36:29,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 22:36:29,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-28 22:36:29,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-28 22:36:29,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-28 22:36:29,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-28 22:36:29,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-28 22:36:29,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 22:36:29,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 22:36:29,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 22:36:29,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 22:36:29,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 22:36:29,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 22:36:29,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 22:36:29,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 22:36:29,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 22:36:29,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 22:36:29,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 22:36:29,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 22:36:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 22:36:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 22:36:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 22:36:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 22:36:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 22:36:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 22:36:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 22:36:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 22:36:29,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 22:36:29,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 22:36:29,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 22:36:29,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 22:36:29,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 22:36:29,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 22:36:29,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 22:36:29,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 22:36:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 22:36:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 22:36:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 22:36:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 22:36:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-28 22:36:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-28 22:36:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-28 22:36:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-28 22:36:29,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-28 22:36:29,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-28 22:36:29,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-28 22:36:29,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 22:36:29,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:36:29,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 22:36:29,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 22:36:29,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 22:36:29,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 22:36:29,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:36:29,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 22:36:29,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:36:29,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2020-10-28 22:36:29,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2020-10-28 22:36:29,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_netdev_private [2020-10-28 22:36:29,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_netdev_private [2020-10-28 22:36:29,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_netdev_private [2020-10-28 22:36:29,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_netdev_private [2020-10-28 22:36:29,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_netdev_private [2020-10-28 22:36:29,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_netdev_private [2020-10-28 22:36:29,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 22:36:29,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 22:36:29,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 22:36:29,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 22:36:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 22:36:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 22:36:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 22:36:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 22:36:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 22:36:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 22:36:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 22:36:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 22:36:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 22:36:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 22:36:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 22:36:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 22:36:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-28 22:36:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-28 22:36:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-28 22:36:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-28 22:36:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-28 22:36:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-28 22:36:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-28 22:36:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 22:36:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 22:36:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 22:36:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 22:36:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 22:36:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 22:36:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 22:36:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 22:36:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 22:36:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_statlock_of_netdev_private [2020-10-28 22:36:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_statlock_of_netdev_private [2020-10-28 22:36:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_statlock_of_netdev_private [2020-10-28 22:36:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_statlock_of_netdev_private [2020-10-28 22:36:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_statlock_of_netdev_private [2020-10-28 22:36:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_statlock_of_netdev_private [2020-10-28 22:36:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_statlock_of_netdev_private [2020-10-28 22:36:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_statlock_of_netdev_private [2020-10-28 22:36:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 22:36:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 22:36:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 22:36:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 22:36:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 22:36:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 22:36:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 22:36:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 22:36:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 22:36:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-28 22:36:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 22:36:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-28 22:36:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-28 22:36:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-28 22:36:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-28 22:36:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 22:36:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-28 22:36:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-28 22:36:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-28 22:36:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-28 22:36:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-28 22:36:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2020-10-28 22:36:29,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-28 22:36:29,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-28 22:36:29,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 22:36:29,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2020-10-28 22:36:29,505 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 22:36:29,505 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-28 22:36:29,505 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 22:36:29,505 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-28 22:36:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 22:36:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-28 22:36:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-28 22:36:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-28 22:36:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-28 22:36:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-28 22:36:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-28 22:36:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-28 22:36:29,507 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2020-10-28 22:36:29,507 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-28 22:36:29,507 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-28 22:36:29,507 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-28 22:36:29,507 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-28 22:36:29,507 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2020-10-28 22:36:29,507 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2020-10-28 22:36:29,507 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2020-10-28 22:36:29,508 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-28 22:36:29,508 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-28 22:36:29,508 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-28 22:36:29,508 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-28 22:36:29,508 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2020-10-28 22:36:29,508 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-28 22:36:29,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2020-10-28 22:36:29,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-28 22:36:29,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2020-10-28 22:36:29,509 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2020-10-28 22:36:29,509 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2020-10-28 22:36:29,509 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2020-10-28 22:36:29,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-28 22:36:29,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-28 22:36:29,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 22:36:29,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 22:36:29,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-28 22:36:29,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-28 22:36:29,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-28 22:36:29,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-28 22:36:29,510 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-28 22:36:29,510 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2020-10-28 22:36:29,511 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2020-10-28 22:36:29,511 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2020-10-28 22:36:29,511 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-28 22:36:29,511 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-28 22:36:29,512 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-28 22:36:29,512 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-28 22:36:29,512 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-28 22:36:29,512 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-28 22:36:29,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2020-10-28 22:36:29,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-28 22:36:29,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2020-10-28 22:36:29,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2020-10-28 22:36:29,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-28 22:36:29,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-28 22:36:29,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2020-10-28 22:36:29,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-28 22:36:29,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-28 22:36:29,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-10-28 22:36:29,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-28 22:36:29,513 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 22:36:29,513 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-28 22:36:29,514 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-28 22:36:29,514 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-28 22:36:29,514 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-28 22:36:29,514 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2020-10-28 22:36:29,516 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2020-10-28 22:36:29,516 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-28 22:36:29,517 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 22:36:29,517 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 22:36:29,519 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 22:36:29,519 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 22:36:29,519 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 22:36:29,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 22:36:29,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-28 22:36:29,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-28 22:36:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 22:36:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 22:36:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-28 22:36:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 22:36:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 22:36:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 22:36:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-28 22:36:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 22:36:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 22:36:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-28 22:36:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-28 22:36:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 22:36:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-28 22:36:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 22:36:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-28 22:36:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-28 22:36:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-28 22:36:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-28 22:36:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_65 [2020-10-28 22:36:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_67 [2020-10-28 22:36:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_73 [2020-10-28 22:36:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2020-10-28 22:36:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2020-10-28 22:36:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_statlock_of_netdev_private [2020-10-28 22:36:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_statlock_of_netdev_private [2020-10-28 22:36:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 22:36:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-28 22:36:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-28 22:36:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-28 22:36:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-28 22:36:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-28 22:36:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 22:36:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-28 22:36:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-28 22:36:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-28 22:36:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 22:36:29,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 22:36:29,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-28 22:36:29,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-28 22:36:29,523 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 22:36:29,523 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 22:36:29,523 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-28 22:36:29,523 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 22:36:29,523 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-28 22:36:29,523 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 22:36:29,523 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 22:36:29,524 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 22:36:29,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_69 [2020-10-28 22:36:29,524 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-28 22:36:29,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_75 [2020-10-28 22:36:29,524 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 22:36:29,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_70 [2020-10-28 22:36:29,524 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-28 22:36:29,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_76 [2020-10-28 22:36:29,524 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 22:36:29,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2020-10-28 22:36:29,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_74 [2020-10-28 22:36:29,525 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-28 22:36:29,525 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-28 22:36:29,525 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-28 22:36:29,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_82 [2020-10-28 22:36:29,525 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-28 22:36:29,525 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2020-10-28 22:36:29,526 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2020-10-28 22:36:29,526 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-28 22:36:29,526 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2020-10-28 22:36:29,526 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2020-10-28 22:36:29,526 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-10-28 22:36:29,526 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2020-10-28 22:36:29,526 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2020-10-28 22:36:29,526 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2020-10-28 22:36:29,526 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2020-10-28 22:36:29,527 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-28 22:36:29,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2020-10-28 22:36:29,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2020-10-28 22:36:29,527 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 22:36:29,527 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-28 22:36:29,527 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-28 22:36:29,527 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-28 22:36:29,527 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-28 22:36:29,527 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2020-10-28 22:36:29,528 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-28 22:36:29,528 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-28 22:36:29,528 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-28 22:36:29,530 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-28 22:36:29,530 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-28 22:36:29,530 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-28 22:36:29,530 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-28 22:36:29,531 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-28 22:36:29,531 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-28 22:36:29,531 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-28 22:36:29,531 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-28 22:36:29,531 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-28 22:36:29,531 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-28 22:36:29,531 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2020-10-28 22:36:29,531 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2020-10-28 22:36:29,531 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-28 22:36:29,532 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-28 22:36:29,532 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-28 22:36:29,532 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-28 22:36:29,532 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-28 22:36:29,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 22:36:29,532 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-28 22:36:29,532 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-28 22:36:29,532 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-28 22:36:29,532 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-28 22:36:29,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 22:36:29,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 22:36:29,533 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-28 22:36:29,533 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-28 22:36:29,533 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2020-10-28 22:36:29,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 22:36:29,533 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-28 22:36:29,533 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-28 22:36:29,533 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-28 22:36:29,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_63 [2020-10-28 22:36:29,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_84 [2020-10-28 22:36:29,534 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-28 22:36:29,534 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-28 22:36:29,534 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-28 22:36:29,534 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-28 22:36:29,534 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-28 22:36:29,535 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-28 22:36:29,535 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-28 22:36:29,535 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-28 22:36:29,535 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-28 22:36:29,536 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-28 22:36:29,536 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-28 22:36:29,536 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-28 22:36:29,536 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-28 22:36:29,536 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-28 22:36:29,536 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-28 22:36:29,536 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-28 22:36:29,536 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-28 22:36:29,536 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-28 22:36:29,537 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-28 22:36:29,537 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-28 22:36:29,537 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-28 22:36:29,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_61 [2020-10-28 22:36:29,537 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-28 22:36:29,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_62 [2020-10-28 22:36:29,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_83 [2020-10-28 22:36:29,537 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-28 22:36:29,537 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-28 22:36:29,537 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-28 22:36:29,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2020-10-28 22:36:29,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-10-28 22:36:29,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2020-10-28 22:36:29,538 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2020-10-28 22:36:29,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2020-10-28 22:36:29,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-28 22:36:29,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-28 22:36:29,538 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-28 22:36:29,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_85 [2020-10-28 22:36:29,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-28 22:36:29,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_86 [2020-10-28 22:36:29,539 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-28 22:36:29,539 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-28 22:36:29,539 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-28 22:36:29,539 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-28 22:36:29,539 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-28 22:36:29,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_64 [2020-10-28 22:36:29,539 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-28 22:36:29,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_81 [2020-10-28 22:36:29,539 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2020-10-28 22:36:29,540 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2020-10-28 22:36:29,540 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_unlock_wait [2020-10-28 22:36:29,540 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2020-10-28 22:36:29,540 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2020-10-28 22:36:29,540 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable_nosync [2020-10-28 22:36:29,540 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2020-10-28 22:36:29,540 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2020-10-28 22:36:29,540 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2020-10-28 22:36:29,540 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2020-10-28 22:36:29,540 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-28 22:36:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-28 22:36:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-28 22:36:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_60 [2020-10-28 22:36:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-28 22:36:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-28 22:36:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-28 22:36:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-28 22:36:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2020-10-28 22:36:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2020-10-28 22:36:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-28 22:36:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2020-10-28 22:36:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2020-10-28 22:36:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-28 22:36:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure change_mtu [2020-10-28 22:36:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2020-10-28 22:36:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2020-10-28 22:36:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2020-10-28 22:36:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_wait_link [2020-10-28 22:36:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2020-10-28 22:36:29,543 INFO L130 BoogieDeclarations]: Found specification of procedure check_duplex [2020-10-28 22:36:29,543 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_timer [2020-10-28 22:36:29,543 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2020-10-28 22:36:29,543 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2020-10-28 22:36:29,543 INFO L130 BoogieDeclarations]: Found specification of procedure start_tx [2020-10-28 22:36:29,543 INFO L130 BoogieDeclarations]: Found specification of procedure reset_tx [2020-10-28 22:36:29,543 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2020-10-28 22:36:29,543 INFO L130 BoogieDeclarations]: Found specification of procedure rx_poll [2020-10-28 22:36:29,543 INFO L130 BoogieDeclarations]: Found specification of procedure tx_poll [2020-10-28 22:36:29,544 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2020-10-28 22:36:29,544 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_error [2020-10-28 22:36:29,544 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2020-10-28 22:36:29,544 INFO L130 BoogieDeclarations]: Found specification of procedure __set_mac_addr [2020-10-28 22:36:29,544 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_set_mac_addr [2020-10-28 22:36:29,544 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2020-10-28 22:36:29,544 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2020-10-28 22:36:29,544 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2020-10-28 22:36:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_reset [2020-10-28 22:36:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_poll_controller [2020-10-28 22:36:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_probe1 [2020-10-28 22:36:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 22:36:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2020-10-28 22:36:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 22:36:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure check_if_running [2020-10-28 22:36:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure get_drvinfo [2020-10-28 22:36:29,547 INFO L130 BoogieDeclarations]: Found specification of procedure get_settings [2020-10-28 22:36:29,547 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2020-10-28 22:36:29,547 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2020-10-28 22:36:29,547 INFO L130 BoogieDeclarations]: Found specification of procedure get_link [2020-10-28 22:36:29,547 INFO L130 BoogieDeclarations]: Found specification of procedure get_msglevel [2020-10-28 22:36:29,547 INFO L130 BoogieDeclarations]: Found specification of procedure set_msglevel [2020-10-28 22:36:29,547 INFO L130 BoogieDeclarations]: Found specification of procedure get_strings [2020-10-28 22:36:29,547 INFO L130 BoogieDeclarations]: Found specification of procedure get_sset_count [2020-10-28 22:36:29,548 INFO L130 BoogieDeclarations]: Found specification of procedure get_ethtool_stats [2020-10-28 22:36:29,548 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_get_wol [2020-10-28 22:36:29,548 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_set_wol [2020-10-28 22:36:29,548 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_remove1 [2020-10-28 22:36:29,548 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_suspend [2020-10-28 22:36:29,548 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_resume [2020-10-28 22:36:29,548 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_init [2020-10-28 22:36:29,548 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_exit [2020-10-28 22:36:29,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sundance_exit_14_2 [2020-10-28 22:36:29,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_sundance_init_14_9 [2020-10-28 22:36:29,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-28 22:36:29,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-28 22:36:29,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-28 22:36:29,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-28 22:36:29,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2020-10-28 22:36:29,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-28 22:36:29,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2020-10-28 22:36:29,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-28 22:36:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2020-10-28 22:36:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-28 22:36:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2020-10-28 22:36:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2020-10-28 22:36:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2020-10-28 22:36:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2020-10-28 22:36:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-28 22:36:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-28 22:36:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-28 22:36:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-28 22:36:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-28 22:36:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-28 22:36:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-28 22:36:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2020-10-28 22:36:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2020-10-28 22:36:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2020-10-28 22:36:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2020-10-28 22:36:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 22:36:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2020-10-28 22:36:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2020-10-28 22:36:29,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_32 [2020-10-28 22:36:29,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_33 [2020-10-28 22:36:29,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2020-10-28 22:36:29,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2020-10-28 22:36:29,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_38 [2020-10-28 22:36:29,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2020-10-28 22:36:29,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-28 22:36:29,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-28 22:36:29,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2020-10-28 22:36:29,552 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 22:36:29,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-28 22:36:29,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-28 22:36:29,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-28 22:36:29,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-28 22:36:29,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-28 22:36:29,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-28 22:36:29,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-28 22:36:29,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-28 22:36:29,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-28 22:36:29,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-28 22:36:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-28 22:36:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-28 22:36:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-28 22:36:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-28 22:36:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-28 22:36:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-28 22:36:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-28 22:36:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2020-10-28 22:36:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-28 22:36:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-28 22:36:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-28 22:36:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-28 22:36:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-28 22:36:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-28 22:36:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-28 22:36:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2020-10-28 22:36:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2020-10-28 22:36:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-28 22:36:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2020-10-28 22:36:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-28 22:36:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2020-10-28 22:36:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2020-10-28 22:36:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2020-10-28 22:36:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2020-10-28 22:36:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-28 22:36:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2020-10-28 22:36:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 22:36:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-28 22:36:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 22:36:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 22:36:29,557 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-28 22:36:29,557 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-28 22:36:29,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-28 22:36:29,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 22:36:29,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-28 22:36:29,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 22:36:29,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 22:36:29,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 22:36:29,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 22:36:29,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-28 22:36:29,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 22:36:29,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-28 22:36:29,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-28 22:36:29,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-28 22:36:29,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 22:36:29,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 22:36:29,558 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 22:36:29,558 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 22:36:29,558 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 22:36:29,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 22:36:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 22:36:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 22:36:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 22:36:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-28 22:36:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 22:36:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 22:36:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-28 22:36:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-28 22:36:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-28 22:36:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-28 22:36:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-28 22:36:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-28 22:36:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-28 22:36:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-28 22:36:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 22:36:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 22:36:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 22:36:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 22:36:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 22:36:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 22:36:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 22:36:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 22:36:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 22:36:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 22:36:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 22:36:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 22:36:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 22:36:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 22:36:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 22:36:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 22:36:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 22:36:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 22:36:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 22:36:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 22:36:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 22:36:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 22:36:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 22:36:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 22:36:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 22:36:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 22:36:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 22:36:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 22:36:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 22:36:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 22:36:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 22:36:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 22:36:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-28 22:36:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-28 22:36:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-28 22:36:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-28 22:36:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-28 22:36:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-28 22:36:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-28 22:36:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 22:36:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:36:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 22:36:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 22:36:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 22:36:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 22:36:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:36:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 22:36:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:36:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_netdev_private [2020-10-28 22:36:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_netdev_private [2020-10-28 22:36:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_netdev_private [2020-10-28 22:36:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_netdev_private [2020-10-28 22:36:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_netdev_private [2020-10-28 22:36:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_netdev_private [2020-10-28 22:36:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 22:36:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 22:36:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 22:36:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 22:36:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 22:36:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 22:36:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 22:36:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 22:36:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 22:36:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 22:36:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 22:36:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 22:36:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 22:36:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 22:36:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 22:36:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 22:36:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-28 22:36:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-28 22:36:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-28 22:36:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-28 22:36:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-28 22:36:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-28 22:36:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-28 22:36:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 22:36:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 22:36:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 22:36:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 22:36:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 22:36:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 22:36:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 22:36:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 22:36:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 22:36:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_statlock_of_netdev_private [2020-10-28 22:36:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_statlock_of_netdev_private [2020-10-28 22:36:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_statlock_of_netdev_private [2020-10-28 22:36:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_statlock_of_netdev_private [2020-10-28 22:36:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_statlock_of_netdev_private [2020-10-28 22:36:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_statlock_of_netdev_private [2020-10-28 22:36:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 22:36:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 22:36:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 22:36:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 22:36:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 22:36:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 22:36:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 22:36:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 22:36:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-28 22:36:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 22:36:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 22:36:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 22:36:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 22:36:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 22:36:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 22:36:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-28 22:36:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 22:36:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 22:36:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 22:36:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 22:36:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 22:36:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 22:36:29,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 22:36:29,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 22:36:29,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 22:36:34,189 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-28 22:36:36,174 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 22:38:08,032 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 22:38:08,032 INFO L298 CfgBuilder]: Removed 4 assume(true) statements. [2020-10-28 22:38:08,039 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 10:38:08 BoogieIcfgContainer [2020-10-28 22:38:08,039 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 22:38:08,042 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 22:38:08,042 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 22:38:08,045 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 22:38:08,046 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 10:36:23" (1/3) ... [2020-10-28 22:38:08,047 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51f38ca0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 10:38:08, skipping insertion in model container [2020-10-28 22:38:08,047 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:36:28" (2/3) ... [2020-10-28 22:38:08,048 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51f38ca0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 10:38:08, skipping insertion in model container [2020-10-28 22:38:08,048 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 10:38:08" (3/3) ... [2020-10-28 22:38:08,050 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i [2020-10-28 22:38:08,062 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 22:38:08,072 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 22:38:08,089 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 22:38:08,138 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 22:38:08,138 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 22:38:08,138 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 22:38:08,138 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 22:38:08,138 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 22:38:08,138 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 22:38:08,138 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 22:38:08,138 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 22:38:08,212 INFO L276 IsEmpty]: Start isEmpty. Operand 3113 states. [2020-10-28 22:38:08,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2020-10-28 22:38:08,238 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 22:38:08,239 INFO L422 BasicCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 22:38:08,240 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 22:38:08,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 22:38:08,246 INFO L82 PathProgramCache]: Analyzing trace with hash 2062288149, now seen corresponding path program 1 times [2020-10-28 22:38:08,255 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 22:38:08,255 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [947878932] [2020-10-28 22:38:08,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 22:38:09,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:09,387 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:15,074 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:15,075 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 261 [2020-10-28 22:38:15,075 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:15,075 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5995 [2020-10-28 22:38:15,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:15,078 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:15,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 22:38:15,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 222 [2020-10-28 22:38:15,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 19 [2020-10-28 22:38:15,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 22:38:24,833 WARN L193 SmtUtils]: Spent 9.33 s on a formula simplification that was a NOOP. DAG size: 892 [2020-10-28 22:38:24,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:38:24,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:24,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:25,773 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:25,774 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:38:25,774 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:25,774 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 888 [2020-10-28 22:38:25,774 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:25,774 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:25,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:25,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:25,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:25,775 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:38:25,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 22:38:25,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:25,962 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:25,965 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:25,966 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 22:38:25,966 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:25,966 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:38:25,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:25,967 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:25,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:25,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:25,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:25,967 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:38:26,162 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2020-10-28 22:38:26,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 22:38:26,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:26,194 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:26,274 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:26,274 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 207 [2020-10-28 22:38:26,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:26,274 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-28 22:38:26,274 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:26,275 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:26,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:26,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:26,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:26,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:38:26,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:38:26,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:26,331 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:26,390 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:26,390 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 202 [2020-10-28 22:38:26,391 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:26,391 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-28 22:38:26,391 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:26,391 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:26,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:26,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:26,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:26,392 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:38:26,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:38:26,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:26,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:26,480 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:26,480 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:38:26,480 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:26,480 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 22:38:26,481 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:26,481 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:26,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:26,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:26,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:26,482 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:38:26,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:38:26,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:26,502 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:26,506 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:26,507 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:38:26,507 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:26,507 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:38:26,507 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:26,508 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:26,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:26,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:26,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:26,508 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:38:26,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 22:38:26,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:26,528 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:26,535 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:26,536 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:38:26,536 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:26,536 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:38:26,536 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:26,537 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:26,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:26,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:26,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:26,538 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:38:26,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:38:26,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:26,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:26,561 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:26,561 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:38:26,561 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:26,561 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:38:26,562 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:26,562 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:26,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:26,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:26,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:26,563 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:38:26,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 22:38:26,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:26,581 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:26,589 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:26,590 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:38:26,590 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:26,590 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 22:38:26,590 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:26,590 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:26,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:26,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:26,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:26,591 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:38:26,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:38:26,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:26,609 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:26,613 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:26,613 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:38:26,613 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:26,613 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:38:26,614 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:26,614 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:26,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:26,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:26,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:26,614 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:38:26,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-28 22:38:26,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:26,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:26,641 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:26,641 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:38:26,641 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:26,641 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:38:26,642 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:26,642 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:26,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:26,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:26,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:26,643 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:38:26,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:38:26,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:26,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:26,666 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:26,666 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:38:26,667 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:26,667 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 22:38:26,667 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:26,667 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:26,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:26,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:26,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:26,668 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:38:26,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-28 22:38:26,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:26,687 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:26,698 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:26,699 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:38:26,699 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:26,699 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 22:38:26,699 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:26,700 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:26,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:26,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:26,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:26,700 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:38:26,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:38:26,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:26,720 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:26,724 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:26,724 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:38:26,724 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:26,725 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:38:26,725 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:26,725 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:26,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:26,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:26,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:26,726 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:38:26,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-28 22:38:26,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:26,747 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:26,758 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:26,758 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:38:26,758 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:26,758 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 22:38:26,759 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:26,759 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:26,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:26,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:26,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:26,759 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:38:26,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:38:26,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:26,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:26,783 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:26,784 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:38:26,784 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:26,784 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 22:38:26,784 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:26,784 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:26,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:26,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:26,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:26,785 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:38:26,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 22:38:26,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:26,804 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:26,812 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:26,812 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:38:26,812 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:26,813 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:38:26,813 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:26,813 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:26,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:26,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:26,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:26,814 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:38:26,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:38:26,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:26,831 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:26,835 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:26,835 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:38:26,836 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:26,836 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 22:38:26,836 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:26,837 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:26,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:26,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:26,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:26,837 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:38:26,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-28 22:38:26,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:26,857 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:26,865 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:26,865 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:38:26,865 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:26,866 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 22:38:26,866 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:26,866 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:26,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:26,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:26,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:26,867 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:38:26,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:38:26,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:26,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:26,887 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:26,888 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:38:26,888 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:26,888 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:38:26,888 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:26,888 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:26,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:26,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:26,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:26,889 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:38:26,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-28 22:38:26,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:26,912 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:26,919 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:26,919 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:38:26,919 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:26,919 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:38:26,920 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:26,920 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:26,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:26,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:26,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:26,921 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:38:26,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:38:26,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:26,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:26,943 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:26,943 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:38:26,943 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:26,943 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 22:38:26,944 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:26,944 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:26,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:26,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:26,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:26,944 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:38:26,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-28 22:38:26,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:26,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:26,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:26,974 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:38:26,975 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:26,975 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:38:26,975 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:26,975 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:26,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:26,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:26,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:26,976 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:38:26,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:38:26,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:26,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:26,998 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:26,998 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:38:26,998 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:26,999 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 22:38:26,999 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:26,999 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:26,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:26,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:27,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:27,000 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:38:27,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-28 22:38:27,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:27,017 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:27,025 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:27,025 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:38:27,025 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:27,025 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:38:27,026 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:27,026 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:27,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:27,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:27,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:27,027 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:38:27,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:38:27,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:27,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:27,047 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:27,048 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:38:27,048 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:27,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:38:27,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:27,049 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:27,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:27,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:27,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:27,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:38:27,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-28 22:38:27,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:27,066 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:27,074 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:27,075 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:38:27,075 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:27,075 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:38:27,075 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:27,076 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:27,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:27,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:27,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:27,076 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:38:27,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:38:27,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:27,093 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:27,097 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:27,097 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:38:27,097 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:27,097 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:38:27,098 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:27,098 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:27,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:27,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:27,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:27,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:38:27,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-28 22:38:27,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:27,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:27,122 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:27,122 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:38:27,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:27,123 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:38:27,123 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:27,123 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:27,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:27,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:27,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:27,124 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:38:27,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:38:27,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:27,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:27,143 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:27,144 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:38:27,144 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:27,144 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:38:27,144 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:27,144 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:27,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:27,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:27,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:27,145 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:38:27,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-28 22:38:27,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:27,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:27,231 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:27,231 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:38:27,232 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:27,232 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:38:27,232 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:27,232 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:27,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 22:38:27,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:38:27,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 22:38:27,233 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:38:27,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2020-10-28 22:38:27,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:38:27,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:38:27,254 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:38:27,255 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 22:38:27,255 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:38:27,255 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:38:27,255 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:38:27,255 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:38:27,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:38:27,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-28 22:38:27,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:38:27,256 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:38:27,519 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 741 trivial. 0 not checked. [2020-10-28 22:38:27,520 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [947878932] [2020-10-28 22:38:27,522 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 22:38:27,522 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-28 22:38:27,523 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1043514507] [2020-10-28 22:38:27,528 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-28 22:38:27,528 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 22:38:27,542 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-28 22:38:27,543 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-28 22:38:27,545 INFO L87 Difference]: Start difference. First operand 3113 states. Second operand 6 states. [2020-10-28 22:38:41,292 WARN L193 SmtUtils]: Spent 9.19 s on a formula simplification that was a NOOP. DAG size: 894 [2020-10-28 22:38:42,764 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 94