/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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 20:33:08,981 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 20:33:08,984 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 20:33:09,032 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 20:33:09,033 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 20:33:09,040 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 20:33:09,042 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 20:33:09,047 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 20:33:09,050 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 20:33:09,057 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 20:33:09,058 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 20:33:09,060 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 20:33:09,060 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 20:33:09,064 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 20:33:09,067 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 20:33:09,069 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 20:33:09,070 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 20:33:09,073 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 20:33:09,080 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 20:33:09,089 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 20:33:09,091 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 20:33:09,093 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 20:33:09,094 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 20:33:09,096 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 20:33:09,105 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 20:33:09,106 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 20:33:09,106 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 20:33:09,108 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 20:33:09,109 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 20:33:09,110 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 20:33:09,110 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 20:33:09,111 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 20:33:09,113 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 20:33:09,114 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 20:33:09,115 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 20:33:09,116 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 20:33:09,117 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 20:33:09,117 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 20:33:09,117 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 20:33:09,118 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 20:33:09,119 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 20:33:09,127 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 20:33:09,189 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 20:33:09,189 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 20:33:09,193 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 20:33:09,193 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 20:33:09,193 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 20:33:09,194 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 20:33:09,194 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 20:33:09,194 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 20:33:09,194 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 20:33:09,194 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 20:33:09,195 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 20:33:09,196 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 20:33:09,196 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 20:33:09,196 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 20:33:09,196 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 20:33:09,196 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 20:33:09,197 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 20:33:09,197 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 20:33:09,197 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 20:33:09,197 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 20:33:09,197 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 20:33:09,198 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 20:33:09,198 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 20:33:09,198 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 20:33:09,198 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 20:33:09,198 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 20:33:09,198 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 20:33:09,199 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-28 20:33:09,594 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 20:33:09,645 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 20:33:09,648 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 20:33:09,650 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 20:33:09,651 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 20:33:09,652 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i [2020-10-28 20:33:09,726 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/1b72135de/ec17a51e316742aa97da2ac7477141a0/FLAG055d0a0fb [2020-10-28 20:33:10,816 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 20:33:10,817 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i [2020-10-28 20:33:10,895 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/1b72135de/ec17a51e316742aa97da2ac7477141a0/FLAG055d0a0fb [2020-10-28 20:33:11,169 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/1b72135de/ec17a51e316742aa97da2ac7477141a0 [2020-10-28 20:33:11,172 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 20:33:11,180 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 20:33:11,184 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 20:33:11,184 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 20:33:11,188 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 20:33:11,189 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 08:33:11" (1/1) ... [2020-10-28 20:33:11,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2646c3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:33:11, skipping insertion in model container [2020-10-28 20:33:11,194 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 08:33:11" (1/1) ... [2020-10-28 20:33:11,203 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 20:33:11,386 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 20:33:14,180 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 20:33:14,221 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 20:33:14,683 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 20:33:15,628 INFO L208 MainTranslator]: Completed translation [2020-10-28 20:33:15,628 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:33:15 WrapperNode [2020-10-28 20:33:15,629 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 20:33:15,630 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 20:33:15,631 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 20:33:15,631 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 20:33:15,644 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:33:15" (1/1) ... [2020-10-28 20:33:15,645 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:33:15" (1/1) ... [2020-10-28 20:33:15,759 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:33:15" (1/1) ... [2020-10-28 20:33:15,759 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:33:15" (1/1) ... [2020-10-28 20:33:15,952 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:33:15" (1/1) ... [2020-10-28 20:33:15,989 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:33:15" (1/1) ... [2020-10-28 20:33:16,044 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:33:15" (1/1) ... [2020-10-28 20:33:16,094 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 20:33:16,096 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 20:33:16,096 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 20:33:16,096 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 20:33:16,097 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:33:15" (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 20:33:16,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 20:33:16,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 20:33:16,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-28 20:33:16,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-28 20:33:16,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-28 20:33:16,176 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 20:33:16,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-28 20:33:16,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 20:33:16,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 20:33:16,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-28 20:33:16,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-28 20:33:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 20:33:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 20:33:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-28 20:33:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 20:33:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2020-10-28 20:33:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2020-10-28 20:33:16,178 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-28 20:33:16,178 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-28 20:33:16,178 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 20:33:16,178 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 20:33:16,178 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-28 20:33:16,178 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-28 20:33:16,179 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-28 20:33:16,179 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-28 20:33:16,179 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-28 20:33:16,179 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-28 20:33:16,179 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-28 20:33:16,179 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-28 20:33:16,179 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-28 20:33:16,180 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-28 20:33:16,180 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-28 20:33:16,180 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-28 20:33:16,180 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-28 20:33:16,180 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-28 20:33:16,180 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2020-10-28 20:33:16,180 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-28 20:33:16,181 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-28 20:33:16,181 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-28 20:33:16,181 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-28 20:33:16,181 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-28 20:33:16,181 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-28 20:33:16,181 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-28 20:33:16,181 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-28 20:33:16,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2020-10-28 20:33:16,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2020-10-28 20:33:16,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2020-10-28 20:33:16,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-28 20:33:16,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-28 20:33:16,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-28 20:33:16,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-28 20:33:16,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2020-10-28 20:33:16,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-28 20:33:16,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-28 20:33:16,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-28 20:33:16,183 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-28 20:33:16,183 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_init_one [2020-10-28 20:33:16,183 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_remove_one [2020-10-28 20:33:16,184 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_open [2020-10-28 20:33:16,184 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_init_dm910x [2020-10-28 20:33:16,184 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_start_xmit [2020-10-28 20:33:16,184 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_stop [2020-10-28 20:33:16,184 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_interrupt [2020-10-28 20:33:16,184 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_dmfe [2020-10-28 20:33:16,184 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_free_tx_pkt [2020-10-28 20:33:16,185 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_CRC [2020-10-28 20:33:16,185 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_rx_packet [2020-10-28 20:33:16,185 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_set_filter_mode [2020-10-28 20:33:16,185 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_ethtool_get_drvinfo [2020-10-28 20:33:16,185 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_ethtool_set_wol [2020-10-28 20:33:16,185 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_ethtool_get_wol [2020-10-28 20:33:16,185 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_timer [2020-10-28 20:33:16,186 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_dynamic_reset [2020-10-28 20:33:16,186 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_free_rxbuffer [2020-10-28 20:33:16,186 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_reuse_skb [2020-10-28 20:33:16,186 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_descriptor_init [2020-10-28 20:33:16,186 INFO L138 BoogieDeclarations]: Found implementation of procedure update_cr6 [2020-10-28 20:33:16,186 INFO L138 BoogieDeclarations]: Found implementation of procedure dm9132_id_table [2020-10-28 20:33:16,186 INFO L138 BoogieDeclarations]: Found implementation of procedure send_filter_frame [2020-10-28 20:33:16,187 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_rx_buffer [2020-10-28 20:33:16,187 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_clk_write [2020-10-28 20:33:16,187 INFO L138 BoogieDeclarations]: Found implementation of procedure read_srom_word [2020-10-28 20:33:16,187 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_sense_speed [2020-10-28 20:33:16,187 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_set_phyxcer [2020-10-28 20:33:16,187 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_process_mode [2020-10-28 20:33:16,187 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write [2020-10-28 20:33:16,188 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read [2020-10-28 20:33:16,188 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write_1bit [2020-10-28 20:33:16,188 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read_1bit [2020-10-28 20:33:16,188 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_parse_srom [2020-10-28 20:33:16,188 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_program_DM9801 [2020-10-28 20:33:16,188 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_program_DM9802 [2020-10-28 20:33:16,188 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_HPNA_remote_cmd_chk [2020-10-28 20:33:16,189 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_suspend [2020-10-28 20:33:16,189 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_resume [2020-10-28 20:33:16,189 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_init_module [2020-10-28 20:33:16,189 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_cleanup_module [2020-10-28 20:33:16,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_dmfe_cleanup_module_14_2 [2020-10-28 20:33:16,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_dmfe_init_module_14_9 [2020-10-28 20:33:16,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-28 20:33:16,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-28 20:33:16,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-28 20:33:16,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-28 20:33:16,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2020-10-28 20:33:16,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-28 20:33:16,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2020-10-28 20:33:16,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-28 20:33:16,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2020-10-28 20:33:16,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-28 20:33:16,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2020-10-28 20:33:16,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2020-10-28 20:33:16,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2020-10-28 20:33:16,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2020-10-28 20:33:16,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-28 20:33:16,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-28 20:33:16,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-28 20:33:16,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-28 20:33:16,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-28 20:33:16,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-28 20:33:16,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 20:33:16,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-28 20:33:16,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-28 20:33:16,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-28 20:33:16,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2020-10-28 20:33:16,193 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 20:33:16,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-28 20:33:16,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-28 20:33:16,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-28 20:33:16,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-28 20:33:16,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-28 20:33:16,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-28 20:33:16,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-28 20:33:16,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-28 20:33:16,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-28 20:33:16,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-28 20:33:16,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-28 20:33:16,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-28 20:33:16,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-28 20:33:16,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-28 20:33:16,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-28 20:33:16,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-28 20:33:16,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-28 20:33:16,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2020-10-28 20:33:16,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-28 20:33:16,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-28 20:33:16,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-28 20:33:16,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-28 20:33:16,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-28 20:33:16,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-28 20:33:16,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-28 20:33:16,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2020-10-28 20:33:16,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2020-10-28 20:33:16,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-28 20:33:16,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2020-10-28 20:33:16,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-28 20:33:16,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2020-10-28 20:33:16,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2020-10-28 20:33:16,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2020-10-28 20:33:16,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2020-10-28 20:33:16,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-28 20:33:16,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2020-10-28 20:33:16,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2020-10-28 20:33:16,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2020-10-28 20:33:16,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_62 [2020-10-28 20:33:16,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_63 [2020-10-28 20:33:16,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_64 [2020-10-28 20:33:16,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_65 [2020-10-28 20:33:16,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_66 [2020-10-28 20:33:16,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_67 [2020-10-28 20:33:16,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_68 [2020-10-28 20:33:16,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2020-10-28 20:33:16,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_71 [2020-10-28 20:33:16,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_72 [2020-10-28 20:33:16,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_73 [2020-10-28 20:33:16,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_77 [2020-10-28 20:33:16,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_81 [2020-10-28 20:33:16,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_85 [2020-10-28 20:33:16,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_86 [2020-10-28 20:33:16,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-28 20:33:16,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-28 20:33:16,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-28 20:33:16,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 20:33:16,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 20:33:16,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 20:33:16,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 20:33:16,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-28 20:33:16,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-28 20:33:16,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-28 20:33:16,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-28 20:33:16,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-28 20:33:16,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-28 20:33:16,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 20:33:16,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 20:33:16,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 20:33:16,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 20:33:16,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-28 20:33:16,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 20:33:16,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-28 20:33:16,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-28 20:33:16,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-28 20:33:16,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 20:33:16,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 20:33:16,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 20:33:16,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-28 20:33:16,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-28 20:33:16,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-28 20:33:16,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-28 20:33:16,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-28 20:33:16,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 20:33:16,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 20:33:16,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 20:33:16,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 20:33:16,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 20:33:16,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 20:33:16,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 20:33:16,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 20:33:16,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 20:33:16,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 20:33:16,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 20:33:16,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 20:33:16,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 20:33:16,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 20:33:16,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 20:33:16,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 20:33:16,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 20:33:16,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 20:33:16,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 20:33:16,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 20:33:16,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 20:33:16,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 20:33:16,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 20:33:16,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 20:33:16,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dma_spin_lock [2020-10-28 20:33:16,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dma_spin_lock [2020-10-28 20:33:16,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_dma_spin_lock [2020-10-28 20:33:16,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_dma_spin_lock [2020-10-28 20:33:16,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_dma_spin_lock [2020-10-28 20:33:16,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_dma_spin_lock [2020-10-28 20:33:16,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_dma_spin_lock [2020-10-28 20:33:16,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2020-10-28 20:33:16,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 20:33:16,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 20:33:16,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 20:33:16,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 20:33:16,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 20:33:16,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 20:33:16,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 20:33:16,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 20:33:16,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-28 20:33:16,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-28 20:33:16,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-28 20:33:16,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-28 20:33:16,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-28 20:33:16,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-28 20:33:16,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-28 20:33:16,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 20:33:16,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 20:33:16,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 20:33:16,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 20:33:16,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 20:33:16,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 20:33:16,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 20:33:16,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 20:33:16,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 20:33:16,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_dmfe_board_info [2020-10-28 20:33:16,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_dmfe_board_info [2020-10-28 20:33:16,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_dmfe_board_info [2020-10-28 20:33:16,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_dmfe_board_info [2020-10-28 20:33:16,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_dmfe_board_info [2020-10-28 20:33:16,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_dmfe_board_info [2020-10-28 20:33:16,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_dmfe_board_info [2020-10-28 20:33:16,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_dmfe_board_info [2020-10-28 20:33:16,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 20:33:16,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 20:33:16,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 20:33:16,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 20:33:16,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 20:33:16,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 20:33:16,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 20:33:16,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 20:33:16,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 20:33:16,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 20:33:16,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 20:33:16,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 20:33:16,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 20:33:16,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 20:33:16,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 20:33:16,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 20:33:16,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-28 20:33:16,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-28 20:33:16,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-28 20:33:16,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-28 20:33:16,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-28 20:33:16,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-28 20:33:16,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-28 20:33:16,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 20:33:16,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 20:33:16,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 20:33:16,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 20:33:16,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 20:33:16,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 20:33:16,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 20:33:16,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 20:33:16,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 20:33:16,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 20:33:16,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 20:33:16,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 20:33:16,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 20:33:16,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 20:33:16,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 20:33:16,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 20:33:16,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 20:33:16,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 20:33:16,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-28 20:33:16,217 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 20:33:16,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-28 20:33:16,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-28 20:33:16,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-28 20:33:16,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-28 20:33:16,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 20:33:16,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-28 20:33:16,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-28 20:33:16,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-28 20:33:16,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2020-10-28 20:33:16,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-28 20:33:16,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-28 20:33:16,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 20:33:16,218 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-28 20:33:16,218 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 20:33:16,218 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-28 20:33:16,219 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-28 20:33:16,219 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-28 20:33:16,219 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-28 20:33:16,219 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-28 20:33:16,219 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-28 20:33:16,219 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-28 20:33:16,219 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-28 20:33:16,219 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-28 20:33:16,220 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2020-10-28 20:33:16,220 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-28 20:33:16,220 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2020-10-28 20:33:16,220 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-28 20:33:16,220 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2020-10-28 20:33:16,220 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-28 20:33:16,220 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-28 20:33:16,220 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-28 20:33:16,221 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-28 20:33:16,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-28 20:33:16,221 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-28 20:33:16,221 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-28 20:33:16,221 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-28 20:33:16,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2020-10-28 20:33:16,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-28 20:33:16,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2020-10-28 20:33:16,222 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2020-10-28 20:33:16,222 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2020-10-28 20:33:16,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-28 20:33:16,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-28 20:33:16,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 20:33:16,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 20:33:16,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-28 20:33:16,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-28 20:33:16,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-28 20:33:16,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-28 20:33:16,223 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-28 20:33:16,223 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-28 20:33:16,223 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-28 20:33:16,223 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-28 20:33:16,223 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-28 20:33:16,223 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-28 20:33:16,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2020-10-28 20:33:16,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2020-10-28 20:33:16,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2020-10-28 20:33:16,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-28 20:33:16,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-28 20:33:16,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2020-10-28 20:33:16,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2020-10-28 20:33:16,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-28 20:33:16,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-28 20:33:16,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2020-10-28 20:33:16,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-28 20:33:16,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-28 20:33:16,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-10-28 20:33:16,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-28 20:33:16,225 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 20:33:16,225 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-28 20:33:16,225 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-28 20:33:16,225 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-28 20:33:16,225 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-28 20:33:16,226 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-28 20:33:16,226 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 20:33:16,226 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 20:33:16,226 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 20:33:16,226 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 20:33:16,226 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 20:33:16,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 20:33:16,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-28 20:33:16,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-28 20:33:16,227 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 20:33:16,227 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 20:33:16,227 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-28 20:33:16,227 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 20:33:16,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 20:33:16,228 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2020-10-28 20:33:16,228 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2020-10-28 20:33:16,228 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 20:33:16,228 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-28 20:33:16,228 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 20:33:16,228 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 20:33:16,228 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-28 20:33:16,228 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 20:33:16,229 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-28 20:33:16,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 20:33:16,229 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-28 20:33:16,229 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-28 20:33:16,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_68 [2020-10-28 20:33:16,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_73 [2020-10-28 20:33:16,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_77 [2020-10-28 20:33:16,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_81 [2020-10-28 20:33:16,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_dmfe_board_info [2020-10-28 20:33:16,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_dmfe_board_info [2020-10-28 20:33:16,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 20:33:16,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-28 20:33:16,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-28 20:33:16,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-28 20:33:16,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-28 20:33:16,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-28 20:33:16,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 20:33:16,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-28 20:33:16,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-28 20:33:16,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-28 20:33:16,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 20:33:16,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 20:33:16,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-28 20:33:16,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-28 20:33:16,231 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 20:33:16,231 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 20:33:16,232 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 20:33:16,232 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 20:33:16,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2020-10-28 20:33:16,232 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-28 20:33:16,232 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-28 20:33:16,232 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-28 20:33:16,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_71 [2020-10-28 20:33:16,232 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-28 20:33:16,233 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2020-10-28 20:33:16,233 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2020-10-28 20:33:16,233 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-28 20:33:16,233 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2020-10-28 20:33:16,233 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-10-28 20:33:16,233 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2020-10-28 20:33:16,233 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2020-10-28 20:33:16,233 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-28 20:33:16,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2020-10-28 20:33:16,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2020-10-28 20:33:16,234 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-28 20:33:16,234 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-28 20:33:16,234 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 20:33:16,234 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-28 20:33:16,234 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-28 20:33:16,234 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-28 20:33:16,234 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-28 20:33:16,234 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-28 20:33:16,235 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-28 20:33:16,235 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-28 20:33:16,235 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-28 20:33:16,235 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-28 20:33:16,235 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 20:33:16,235 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-28 20:33:16,235 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 20:33:16,235 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-28 20:33:16,235 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-28 20:33:16,236 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-28 20:33:16,236 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-28 20:33:16,236 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-28 20:33:16,236 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-28 20:33:16,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 20:33:16,236 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 20:33:16,236 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-28 20:33:16,236 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-28 20:33:16,237 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-28 20:33:16,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 20:33:16,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 20:33:16,237 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-28 20:33:16,237 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-28 20:33:16,237 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2020-10-28 20:33:16,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 20:33:16,237 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-28 20:33:16,237 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-28 20:33:16,237 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-28 20:33:16,238 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-28 20:33:16,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_64 [2020-10-28 20:33:16,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_66 [2020-10-28 20:33:16,238 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-28 20:33:16,238 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-28 20:33:16,238 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-28 20:33:16,238 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-28 20:33:16,238 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-28 20:33:16,238 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-28 20:33:16,238 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-28 20:33:16,239 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-28 20:33:16,239 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-28 20:33:16,239 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2020-10-28 20:33:16,239 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-28 20:33:16,239 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-28 20:33:16,239 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-28 20:33:16,239 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-28 20:33:16,239 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-28 20:33:16,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_63 [2020-10-28 20:33:16,240 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-28 20:33:16,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_65 [2020-10-28 20:33:16,240 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2020-10-28 20:33:16,240 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2020-10-28 20:33:16,240 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2020-10-28 20:33:16,240 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2020-10-28 20:33:16,240 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-28 20:33:16,241 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-28 20:33:16,241 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-28 20:33:16,241 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-28 20:33:16,241 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2020-10-28 20:33:16,241 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-10-28 20:33:16,241 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2020-10-28 20:33:16,241 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2020-10-28 20:33:16,241 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2020-10-28 20:33:16,241 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-28 20:33:16,242 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-28 20:33:16,242 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-28 20:33:16,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_85 [2020-10-28 20:33:16,242 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-28 20:33:16,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_86 [2020-10-28 20:33:16,242 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-28 20:33:16,242 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-28 20:33:16,242 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-28 20:33:16,242 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-28 20:33:16,243 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2020-10-28 20:33:16,243 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-28 20:33:16,243 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-28 20:33:16,243 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-28 20:33:16,243 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-28 20:33:16,243 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-28 20:33:16,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_67 [2020-10-28 20:33:16,243 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-28 20:33:16,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_72 [2020-10-28 20:33:16,244 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2020-10-28 20:33:16,244 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2020-10-28 20:33:16,244 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-28 20:33:16,244 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-28 20:33:16,244 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-28 20:33:16,244 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-28 20:33:16,244 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-28 20:33:16,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_62 [2020-10-28 20:33:16,244 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-28 20:33:16,245 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_open [2020-10-28 20:33:16,245 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_start_xmit [2020-10-28 20:33:16,245 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_stop [2020-10-28 20:33:16,245 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_set_filter_mode [2020-10-28 20:33:16,245 INFO L130 BoogieDeclarations]: Found specification of procedure read_srom_word [2020-10-28 20:33:16,245 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_interrupt [2020-10-28 20:33:16,245 INFO L130 BoogieDeclarations]: Found specification of procedure poll_dmfe [2020-10-28 20:33:16,245 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_descriptor_init [2020-10-28 20:33:16,245 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_rx_buffer [2020-10-28 20:33:16,246 INFO L130 BoogieDeclarations]: Found specification of procedure update_cr6 [2020-10-28 20:33:16,246 INFO L130 BoogieDeclarations]: Found specification of procedure send_filter_frame [2020-10-28 20:33:16,246 INFO L130 BoogieDeclarations]: Found specification of procedure dm9132_id_table [2020-10-28 20:33:16,246 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read [2020-10-28 20:33:16,246 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write [2020-10-28 20:33:16,246 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write_1bit [2020-10-28 20:33:16,246 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read_1bit [2020-10-28 20:33:16,246 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_sense_speed [2020-10-28 20:33:16,246 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_process_mode [2020-10-28 20:33:16,247 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_timer [2020-10-28 20:33:16,247 INFO L130 BoogieDeclarations]: Found specification of procedure cal_CRC [2020-10-28 20:33:16,247 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_rx_packet [2020-10-28 20:33:16,247 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_free_tx_pkt [2020-10-28 20:33:16,247 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_reuse_skb [2020-10-28 20:33:16,247 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_dynamic_reset [2020-10-28 20:33:16,247 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_free_rxbuffer [2020-10-28 20:33:16,247 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_init_dm910x [2020-10-28 20:33:16,247 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_parse_srom [2020-10-28 20:33:16,248 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_program_DM9801 [2020-10-28 20:33:16,248 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_program_DM9802 [2020-10-28 20:33:16,248 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_HPNA_remote_cmd_chk [2020-10-28 20:33:16,248 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_set_phyxcer [2020-10-28 20:33:16,248 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_init_one [2020-10-28 20:33:16,248 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 20:33:16,248 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_remove_one [2020-10-28 20:33:16,248 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_ethtool_get_drvinfo [2020-10-28 20:33:16,248 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_ethtool_set_wol [2020-10-28 20:33:16,249 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_ethtool_get_wol [2020-10-28 20:33:16,249 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 20:33:16,249 INFO L130 BoogieDeclarations]: Found specification of procedure srom_clk_write [2020-10-28 20:33:16,249 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_suspend [2020-10-28 20:33:16,249 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_resume [2020-10-28 20:33:16,249 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_init_module [2020-10-28 20:33:16,249 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_cleanup_module [2020-10-28 20:33:16,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_dmfe_cleanup_module_14_2 [2020-10-28 20:33:16,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_dmfe_init_module_14_9 [2020-10-28 20:33:16,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-28 20:33:16,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-28 20:33:16,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-28 20:33:16,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-28 20:33:16,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2020-10-28 20:33:16,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-28 20:33:16,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2020-10-28 20:33:16,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-28 20:33:16,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2020-10-28 20:33:16,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-28 20:33:16,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2020-10-28 20:33:16,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2020-10-28 20:33:16,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2020-10-28 20:33:16,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2020-10-28 20:33:16,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-28 20:33:16,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-28 20:33:16,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-28 20:33:16,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-28 20:33:16,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-28 20:33:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-28 20:33:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 20:33:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-28 20:33:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-28 20:33:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-28 20:33:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2020-10-28 20:33:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 20:33:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-28 20:33:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-28 20:33:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-28 20:33:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-28 20:33:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-28 20:33:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-28 20:33:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-28 20:33:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-28 20:33:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-28 20:33:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-28 20:33:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-28 20:33:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-28 20:33:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-28 20:33:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-28 20:33:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-28 20:33:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-28 20:33:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-28 20:33:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2020-10-28 20:33:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-28 20:33:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-28 20:33:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-28 20:33:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-28 20:33:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-28 20:33:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-28 20:33:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-28 20:33:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2020-10-28 20:33:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2020-10-28 20:33:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-28 20:33:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2020-10-28 20:33:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-28 20:33:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2020-10-28 20:33:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2020-10-28 20:33:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2020-10-28 20:33:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2020-10-28 20:33:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-28 20:33:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2020-10-28 20:33:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 20:33:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-28 20:33:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 20:33:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 20:33:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-28 20:33:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-28 20:33:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-28 20:33:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 20:33:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-28 20:33:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 20:33:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 20:33:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 20:33:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 20:33:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-28 20:33:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 20:33:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-28 20:33:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-28 20:33:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-28 20:33:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 20:33:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 20:33:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 20:33:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 20:33:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 20:33:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 20:33:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 20:33:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 20:33:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 20:33:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-28 20:33:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 20:33:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 20:33:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-28 20:33:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-28 20:33:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-28 20:33:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-28 20:33:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-28 20:33:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-28 20:33:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-28 20:33:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-28 20:33:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 20:33:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 20:33:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 20:33:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 20:33:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 20:33:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 20:33:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 20:33:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 20:33:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 20:33:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 20:33:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 20:33:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 20:33:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 20:33:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 20:33:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 20:33:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 20:33:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 20:33:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 20:33:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 20:33:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 20:33:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 20:33:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 20:33:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 20:33:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 20:33:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dma_spin_lock [2020-10-28 20:33:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dma_spin_lock [2020-10-28 20:33:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_dma_spin_lock [2020-10-28 20:33:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_dma_spin_lock [2020-10-28 20:33:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_dma_spin_lock [2020-10-28 20:33:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_dma_spin_lock [2020-10-28 20:33:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_dma_spin_lock [2020-10-28 20:33:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2020-10-28 20:33:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 20:33:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 20:33:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 20:33:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 20:33:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 20:33:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 20:33:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 20:33:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 20:33:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-28 20:33:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-28 20:33:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-28 20:33:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-28 20:33:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-28 20:33:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-28 20:33:16,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-28 20:33:16,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 20:33:16,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 20:33:16,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 20:33:16,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 20:33:16,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 20:33:16,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 20:33:16,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 20:33:16,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 20:33:16,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 20:33:16,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_dmfe_board_info [2020-10-28 20:33:16,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_dmfe_board_info [2020-10-28 20:33:16,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_dmfe_board_info [2020-10-28 20:33:16,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_dmfe_board_info [2020-10-28 20:33:16,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_dmfe_board_info [2020-10-28 20:33:16,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_dmfe_board_info [2020-10-28 20:33:16,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 20:33:16,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 20:33:16,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 20:33:16,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 20:33:16,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 20:33:16,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 20:33:16,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 20:33:16,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 20:33:16,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 20:33:16,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 20:33:16,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 20:33:16,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 20:33:16,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 20:33:16,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 20:33:16,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 20:33:16,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 20:33:16,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-28 20:33:16,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-28 20:33:16,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-28 20:33:16,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-28 20:33:16,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-28 20:33:16,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-28 20:33:16,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-28 20:33:16,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 20:33:16,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 20:33:16,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 20:33:16,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 20:33:16,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 20:33:16,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 20:33:16,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 20:33:16,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 20:33:16,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 20:33:16,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 20:33:16,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 20:33:16,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 20:33:16,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 20:33:16,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 20:33:16,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 20:33:16,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 20:33:16,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 20:33:16,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-28 20:33:16,271 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 20:33:16,271 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 20:33:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 20:33:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 20:33:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 20:33:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 20:33:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-28 20:33:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 20:33:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 20:33:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 20:33:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 20:33:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 20:33:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 20:33:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 20:33:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 20:33:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 20:33:20,925 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-28 20:33:21,558 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 20:33:27,518 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 20:33:27,519 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 20:33:27,525 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 08:33:27 BoogieIcfgContainer [2020-10-28 20:33:27,525 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 20:33:27,527 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 20:33:27,527 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 20:33:27,530 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 20:33:27,531 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 08:33:11" (1/3) ... [2020-10-28 20:33:27,531 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7df5bf92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 08:33:27, skipping insertion in model container [2020-10-28 20:33:27,532 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:33:15" (2/3) ... [2020-10-28 20:33:27,532 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7df5bf92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 08:33:27, skipping insertion in model container [2020-10-28 20:33:27,532 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 08:33:27" (3/3) ... [2020-10-28 20:33:27,533 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i [2020-10-28 20:33:27,545 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 20:33:27,552 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 20:33:27,565 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 20:33:27,603 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 20:33:27,603 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 20:33:27,603 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 20:33:27,603 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 20:33:27,603 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 20:33:27,603 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 20:33:27,603 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 20:33:27,604 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 20:33:27,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2816 states. [2020-10-28 20:33:27,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2020-10-28 20:33:27,687 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 20:33:27,688 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 20:33:27,688 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 20:33:27,694 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 20:33:27,694 INFO L82 PathProgramCache]: Analyzing trace with hash -1210959780, now seen corresponding path program 1 times [2020-10-28 20:33:27,704 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 20:33:27,704 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1373499180] [2020-10-28 20:33:27,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 20:33:28,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:33:28,684 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:33:31,988 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:33:33,474 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:33:33,475 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 186 [2020-10-28 20:33:33,475 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 20:33:33,475 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5052 [2020-10-28 20:33:33,478 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:33:33,478 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:33:33,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 20:33:33,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 20:33:33,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 176 [2020-10-28 20:33:33,479 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 20:33:43,764 WARN L193 SmtUtils]: Spent 9.96 s on a formula simplification that was a NOOP. DAG size: 871 [2020-10-28 20:33:43,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 20:33:43,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:33:43,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:33:45,067 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:33:45,068 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:33:45,068 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:33:45,068 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1207 [2020-10-28 20:33:45,069 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:33:45,069 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:33:45,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 20:33:45,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:33:45,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 20:33:45,070 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:33:45,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 20:33:45,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:33:45,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:33:45,214 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:33:45,214 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 20:33:45,215 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:33:45,215 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 20:33:45,215 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:33:45,215 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:33:45,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 20:33:45,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:33:45,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-28 20:33:45,216 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:33:45,397 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2020-10-28 20:33:45,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 20:33:45,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:33:45,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:33:45,526 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:33:45,526 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 132 [2020-10-28 20:33:45,527 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:33:45,527 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-28 20:33:45,527 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:33:45,527 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:33:45,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 20:33:45,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:33:45,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 129 [2020-10-28 20:33:45,528 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:33:45,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 20:33:45,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:33:45,565 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:33:45,596 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:33:45,597 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 127 [2020-10-28 20:33:45,597 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:33:45,597 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-28 20:33:45,597 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:33:45,598 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:33:45,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:33:45,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:33:45,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:33:45,598 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:33:45,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 20:33:45,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:33:45,744 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:33:45,754 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:33:45,755 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:33:45,755 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:33:45,755 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 20:33:45,755 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:33:45,756 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:33:45,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:33:45,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:33:45,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:33:45,756 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:33:45,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:33:45,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:33:45,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:33:45,782 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:33:45,782 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:33:45,782 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:33:45,783 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 20:33:45,783 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:33:45,783 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:33:45,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:33:45,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:33:45,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:33:45,784 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:33:45,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 20:33:45,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:33:45,802 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:33:45,810 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:33:45,810 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:33:45,811 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:33:45,811 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 20:33:45,811 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:33:45,811 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:33:45,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:33:45,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:33:45,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:33:45,812 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:33:45,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:33:45,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:33:45,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:33:45,832 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:33:45,833 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:33:45,833 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:33:45,833 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 20:33:45,833 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:33:45,835 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:33:45,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:33:45,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:33:45,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:33:45,836 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 20:33:45,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 20:33:45,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:33:45,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:33:45,854 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:33:45,854 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:33:45,855 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:33:45,855 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:33:45,855 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:33:45,855 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:33:45,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:33:45,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:33:45,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:33:45,856 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:33:45,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:33:45,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:33:45,869 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:33:45,872 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:33:45,872 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:33:45,872 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:33:45,872 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 20:33:45,873 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:33:45,873 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:33:45,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:33:45,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:33:45,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:33:45,874 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:33:45,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-28 20:33:45,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:33:45,889 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:33:45,894 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:33:45,894 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:33:45,894 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:33:45,895 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:33:45,895 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:33:45,895 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:33:45,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:33:45,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:33:45,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:33:45,896 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:33:45,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:33:45,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:33:45,910 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:33:45,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:33:45,914 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:33:45,914 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:33:45,914 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 20:33:45,914 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:33:45,914 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:33:45,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:33:45,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:33:45,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:33:45,915 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:33:45,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-28 20:33:45,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:33:45,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:33:45,937 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:33:45,937 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:33:45,937 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:33:45,937 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:33:45,937 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:33:45,938 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:33:45,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:33:45,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:33:45,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:33:45,938 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:33:45,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:33:45,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:33:45,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:33:45,960 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:33:45,961 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:33:45,961 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:33:45,961 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 20:33:45,961 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:33:45,961 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:33:45,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:33:45,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:33:45,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:33:45,962 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:33:45,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-28 20:33:45,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:33:45,976 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:33:45,981 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:33:45,982 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:33:45,982 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:33:45,982 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:33:45,982 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:33:45,982 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:33:45,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:33:45,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:33:45,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:33:45,983 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:33:45,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:33:46,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:33:46,007 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:33:46,010 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:33:46,010 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:33:46,011 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:33:46,011 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 20:33:46,011 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:33:46,011 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:33:46,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:33:46,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:33:46,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:33:46,012 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:33:46,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 20:33:46,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:33:46,026 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:33:46,032 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:33:46,032 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:33:46,032 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:33:46,032 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:33:46,032 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:33:46,033 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:33:46,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:33:46,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:33:46,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:33:46,033 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:33:46,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:33:46,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:33:46,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:33:46,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:33:46,052 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:33:46,052 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:33:46,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 20:33:46,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:33:46,052 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:33:46,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:33:46,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:33:46,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:33:46,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:33:46,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-28 20:33:46,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:33:46,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:33:46,074 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:33:46,074 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:33:46,075 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:33:46,075 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:33:46,075 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:33:46,075 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:33:46,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:33:46,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:33:46,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:33:46,076 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:33:46,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:33:46,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:33:46,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:33:46,094 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:33:46,094 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:33:46,094 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:33:46,094 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 20:33:46,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:33:46,095 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:33:46,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:33:46,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:33:46,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:33:46,095 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:33:46,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-28 20:33:46,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:33:46,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:33:46,145 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:33:46,145 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:33:46,145 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:33:46,146 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 20:33:46,146 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:33:46,146 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:33:46,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 20:33:46,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:33:46,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 20:33:46,147 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:33:46,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-28 20:33:46,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:33:46,159 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:33:46,165 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:33:46,165 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 20:33:46,166 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:33:46,166 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:33:46,166 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:33:46,166 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:33:46,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 20:33:46,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:33:46,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 20:33:46,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:33:46,290 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2020-10-28 20:33:46,290 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1373499180] [2020-10-28 20:33:46,292 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 20:33:46,293 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-28 20:33:46,293 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [920308983] [2020-10-28 20:33:46,299 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-28 20:33:46,299 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 20:33:46,313 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-28 20:33:46,314 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-28 20:33:46,316 INFO L87 Difference]: Start difference. First operand 2816 states. Second operand 8 states. [2020-10-28 20:33:58,617 WARN L193 SmtUtils]: Spent 9.89 s on a formula simplification that was a NOOP. DAG size: 873 [2020-10-28 20:34:04,488 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2020-10-28 20:34:33,736 WARN L193 SmtUtils]: Spent 10.04 s on a formula simplification that was a NOOP. DAG size: 877 [2020-10-28 20:34:44,311 WARN L193 SmtUtils]: Spent 10.12 s on a formula simplification that was a NOOP. DAG size: 880 [2020-10-28 20:34:56,419 WARN L193 SmtUtils]: Spent 10.05 s on a formula simplification that was a NOOP. DAG size: 877 [2020-10-28 20:36:47,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 20:36:47,221 INFO L93 Difference]: Finished difference Result 4997 states and 6693 transitions. [2020-10-28 20:36:47,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-28 20:36:47,226 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 130 [2020-10-28 20:36:47,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 20:36:47,286 INFO L225 Difference]: With dead ends: 4997 [2020-10-28 20:36:47,287 INFO L226 Difference]: Without dead ends: 2698 [2020-10-28 20:36:47,306 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 50.7s TimeCoverageRelationStatistics Valid=67, Invalid=115, Unknown=0, NotChecked=0, Total=182 [2020-10-28 20:36:47,333 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2698 states. [2020-10-28 20:36:48,815 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2698 to 2312. [2020-10-28 20:36:48,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2312 states. [2020-10-28 20:36:48,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 2312 states and 2999 transitions. [2020-10-28 20:36:48,842 INFO L78 Accepts]: Start accepts. Automaton has 2312 states and 2999 transitions. Word has length 130 [2020-10-28 20:36:48,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 20:36:48,843 INFO L481 AbstractCegarLoop]: Abstraction has 2312 states and 2999 transitions. [2020-10-28 20:36:48,843 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-28 20:36:48,843 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 2999 transitions. [2020-10-28 20:36:48,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2020-10-28 20:36:48,850 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 20:36:48,850 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 20:36:48,851 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 20:36:48,851 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 20:36:48,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 20:36:48,851 INFO L82 PathProgramCache]: Analyzing trace with hash -1122987669, now seen corresponding path program 1 times [2020-10-28 20:36:48,852 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 20:36:48,852 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [157477905] [2020-10-28 20:36:48,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 20:36:48,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:36:49,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:36:51,489 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:36:54,548 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:36:54,549 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 193 [2020-10-28 20:36:54,549 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 20:36:54,549 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5550 [2020-10-28 20:36:54,549 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:36:54,549 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:36:54,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 20:36:54,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 147 [2020-10-28 20:36:54,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 19 [2020-10-28 20:36:54,550 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:37:04,819 WARN L193 SmtUtils]: Spent 10.07 s on a formula simplification that was a NOOP. DAG size: 871 [2020-10-28 20:37:04,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 20:37:04,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:37:04,862 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:37:05,293 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:37:05,293 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:37:05,294 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:37:05,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 444 [2020-10-28 20:37:05,294 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:37:05,294 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:37:05,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:37:05,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:37:05,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:37:05,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:37:05,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 20:37:05,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:37:05,362 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:37:05,364 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:37:05,364 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 20:37:05,364 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:37:05,365 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 20:37:05,365 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:37:05,365 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:37:05,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:37:05,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:37:05,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:37:05,366 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:37:05,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 20:37:05,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:37:05,501 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:37:05,526 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:37:05,527 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 132 [2020-10-28 20:37:05,527 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:37:05,527 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-28 20:37:05,527 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:37:05,528 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:37:05,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:37:05,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:37:05,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:37:05,528 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:37:05,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 20:37:05,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:37:05,556 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:37:05,583 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:37:05,583 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 127 [2020-10-28 20:37:05,584 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:37:05,584 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-28 20:37:05,584 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:37:05,584 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:37:05,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:37:05,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:37:05,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:37:05,585 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:37:05,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 20:37:05,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:37:05,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:37:05,651 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:37:05,651 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:37:05,651 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:37:05,651 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:37:05,652 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:37:05,652 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:37:05,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:37:05,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:37:05,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:37:05,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:37:05,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:37:05,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:37:05,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:37:05,667 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:37:05,668 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:37:05,668 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:37:05,668 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 20:37:05,668 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:37:05,669 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:37:05,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:37:05,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:37:05,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:37:05,669 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:37:05,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 20:37:05,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:37:05,680 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:37:05,685 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:37:05,686 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:37:05,686 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:37:05,686 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 20:37:05,686 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:37:05,686 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:37:05,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:37:05,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:37:05,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:37:05,687 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:37:05,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:37:05,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:37:05,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:37:05,700 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:37:05,701 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:37:05,701 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:37:05,701 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 20:37:05,701 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:37:05,701 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:37:05,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:37:05,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:37:05,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:37:05,702 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:37:05,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 20:37:05,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:37:05,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:37:05,719 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:37:05,719 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:37:05,719 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:37:05,719 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 20:37:05,719 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:37:05,720 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:37:05,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:37:05,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:37:05,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:37:05,720 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:37:05,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:37:05,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:37:05,731 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:37:05,733 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:37:05,734 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:37:05,734 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:37:05,734 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 20:37:05,734 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:37:05,735 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:37:05,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:37:05,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:37:05,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:37:05,735 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:37:05,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-28 20:37:05,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:37:05,747 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:37:05,751 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:37:05,751 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:37:05,752 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:37:05,752 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 20:37:05,752 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:37:05,752 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:37:05,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:37:05,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:37:05,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:37:05,753 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:37:05,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:37:05,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:37:05,763 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:37:05,768 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:37:05,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:37:05,768 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:37:05,769 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 20:37:05,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:37:05,769 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:37:05,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:37:05,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:37:05,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:37:05,770 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:37:05,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-28 20:37:05,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:37:05,781 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:37:05,786 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:37:05,786 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:37:05,786 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:37:05,786 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 20:37:05,787 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:37:05,787 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:37:05,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:37:05,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:37:05,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:37:05,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:37:05,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:37:05,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:37:05,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:37:05,802 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:37:05,803 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:37:05,803 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:37:05,803 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 20:37:05,803 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:37:05,804 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:37:05,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:37:05,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:37:05,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:37:05,804 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:37:05,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-28 20:37:05,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:37:05,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:37:05,830 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:37:05,831 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:37:05,831 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:37:05,831 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 20:37:05,831 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:37:05,831 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:37:05,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:37:05,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:37:05,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:37:05,832 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:37:05,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:37:05,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:37:05,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:37:05,848 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:37:05,848 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:37:05,848 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:37:05,848 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 20:37:05,848 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:37:05,849 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:37:05,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:37:05,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:37:05,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:37:05,849 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:37:05,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 20:37:05,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:37:05,863 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:37:05,869 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:37:05,869 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:37:05,869 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:37:05,869 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:37:05,870 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:37:05,870 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:37:05,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:37:05,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:37:05,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:37:05,871 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:37:05,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:37:05,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:37:05,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:37:05,886 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:37:05,886 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:37:05,887 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:37:05,887 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 20:37:05,887 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:37:05,887 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:37:05,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:37:05,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:37:05,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:37:05,888 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:37:05,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-28 20:37:05,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:37:05,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:37:05,915 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:37:05,916 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:37:05,916 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:37:05,916 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 20:37:05,916 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:37:05,916 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:37:05,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:37:05,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:37:05,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:37:05,917 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:37:05,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:37:05,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:37:05,931 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:37:05,934 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:37:05,934 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:37:05,934 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:37:05,935 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 20:37:05,935 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:37:05,935 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:37:05,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:37:05,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:37:05,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:37:05,936 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:37:05,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-28 20:37:05,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:37:05,972 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:37:05,977 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:37:05,978 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:37:05,978 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:37:05,978 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:37:05,978 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:37:05,978 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:37:05,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 20:37:05,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:37:05,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 20:37:05,979 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:37:05,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-28 20:37:05,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:37:05,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:37:05,994 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:37:05,995 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 20:37:05,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:37:05,995 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 20:37:05,995 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:37:05,995 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:37:05,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:37:05,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-28 20:37:05,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:37:05,996 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:37:06,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2020-10-28 20:37:06,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:37:06,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:37:06,016 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:37:06,016 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 20:37:06,017 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:37:06,017 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 20:37:06,017 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:37:06,017 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:37:06,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:37:06,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-28 20:37:06,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:37:06,018 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:37:06,129 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2020-10-28 20:37:06,130 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [157477905] [2020-10-28 20:37:06,130 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 20:37:06,130 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-28 20:37:06,130 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084293698] [2020-10-28 20:37:06,133 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-28 20:37:06,133 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 20:37:06,134 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-28 20:37:06,135 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-28 20:37:06,135 INFO L87 Difference]: Start difference. First operand 2312 states and 2999 transitions. Second operand 6 states.