/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=BIGGEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-12 21:23:29,591 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-12 21:23:29,594 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-12 21:23:29,618 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-12 21:23:29,619 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-12 21:23:29,620 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-12 21:23:29,621 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-12 21:23:29,623 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-12 21:23:29,624 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-12 21:23:29,625 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-12 21:23:29,629 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-12 21:23:29,631 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-12 21:23:29,632 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-12 21:23:29,633 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-12 21:23:29,633 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-12 21:23:29,634 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-12 21:23:29,636 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-12 21:23:29,638 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-12 21:23:29,641 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-12 21:23:29,642 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-12 21:23:29,643 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-12 21:23:29,646 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-12 21:23:29,648 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-12 21:23:29,648 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-12 21:23:29,654 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-12 21:23:29,654 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-12 21:23:29,654 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-12 21:23:29,657 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-12 21:23:29,657 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-12 21:23:29,660 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-12 21:23:29,660 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-12 21:23:29,661 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-12 21:23:29,661 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-12 21:23:29,663 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-12 21:23:29,664 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-12 21:23:29,664 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-12 21:23:29,665 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-12 21:23:29,665 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-12 21:23:29,665 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-12 21:23:29,673 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-12 21:23:29,674 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-12 21:23:29,677 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 [2020-10-12 21:23:29,716 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-12 21:23:29,717 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-12 21:23:29,718 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-12 21:23:29,718 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-12 21:23:29,718 INFO L138 SettingsManager]: * Use SBE=true [2020-10-12 21:23:29,719 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-12 21:23:29,719 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-12 21:23:29,719 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-12 21:23:29,719 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-12 21:23:29,719 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-12 21:23:29,720 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-12 21:23:29,720 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-12 21:23:29,721 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-12 21:23:29,721 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-12 21:23:29,721 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-12 21:23:29,721 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-12 21:23:29,722 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-12 21:23:29,722 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-12 21:23:29,722 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-12 21:23:29,722 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-12 21:23:29,722 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-12 21:23:29,723 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-12 21:23:29,723 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-12 21:23:29,723 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-12 21:23:29,723 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-12 21:23:29,723 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-12 21:23:29,723 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-12 21:23:29,724 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-12 21:23:30,037 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-12 21:23:30,052 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-12 21:23:30,058 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-12 21:23:30,060 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-12 21:23:30,060 INFO L275 PluginConnector]: CDTParser initialized [2020-10-12 21:23:30,061 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i [2020-10-12 21:23:30,119 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8a02ff9a2/37ab56c86c4a4fb08d56641f34b15084/FLAGa52422c65 [2020-10-12 21:23:30,944 INFO L306 CDTParser]: Found 1 translation units. [2020-10-12 21:23:30,944 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i [2020-10-12 21:23:30,986 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8a02ff9a2/37ab56c86c4a4fb08d56641f34b15084/FLAGa52422c65 [2020-10-12 21:23:31,442 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8a02ff9a2/37ab56c86c4a4fb08d56641f34b15084 [2020-10-12 21:23:31,452 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-12 21:23:31,454 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-12 21:23:31,455 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-12 21:23:31,455 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-12 21:23:31,459 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-12 21:23:31,460 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 09:23:31" (1/1) ... [2020-10-12 21:23:31,465 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c54a14a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:23:31, skipping insertion in model container [2020-10-12 21:23:31,466 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 09:23:31" (1/1) ... [2020-10-12 21:23:31,474 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-12 21:23:31,667 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-12 21:23:34,572 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 21:23:34,636 INFO L203 MainTranslator]: Completed pre-run [2020-10-12 21:23:35,151 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 21:23:35,906 INFO L208 MainTranslator]: Completed translation [2020-10-12 21:23:35,907 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:23:35 WrapperNode [2020-10-12 21:23:35,907 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-12 21:23:35,908 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-12 21:23:35,908 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-12 21:23:35,908 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-12 21:23:35,918 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:23:35" (1/1) ... [2020-10-12 21:23:35,919 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:23:35" (1/1) ... [2020-10-12 21:23:36,015 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:23:35" (1/1) ... [2020-10-12 21:23:36,015 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:23:35" (1/1) ... [2020-10-12 21:23:36,126 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:23:35" (1/1) ... [2020-10-12 21:23:36,148 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:23:35" (1/1) ... [2020-10-12 21:23:36,187 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:23:35" (1/1) ... [2020-10-12 21:23:36,213 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-12 21:23:36,214 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-12 21:23:36,214 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-12 21:23:36,214 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-12 21:23:36,215 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:23:35" (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 [2020-10-12 21:23:36,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-12 21:23:36,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-12 21:23:36,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-12 21:23:36,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-12 21:23:36,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-12 21:23:36,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-12 21:23:36,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~TO~~u16~0 [2020-10-12 21:23:36,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~TO~VOID [2020-10-12 21:23:36,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-12 21:23:36,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-12 21:23:36,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-12 21:23:36,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-12 21:23:36,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-12 21:23:36,275 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-12 21:23:36,276 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-12 21:23:36,276 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-12 21:23:36,276 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-12 21:23:36,276 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-12 21:23:36,276 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-12 21:23:36,277 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-12 21:23:36,277 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-12 21:23:36,277 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-12 21:23:36,277 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-12 21:23:36,277 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-12 21:23:36,277 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-12 21:23:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-12 21:23:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-12 21:23:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-12 21:23:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-12 21:23:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-12 21:23:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-12 21:23:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-12 21:23:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-12 21:23:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2020-10-12 21:23:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-12 21:23:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-12 21:23:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2020-10-12 21:23:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2020-10-12 21:23:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-12 21:23:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-12 21:23:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-12 21:23:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-12 21:23:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-12 21:23:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-12 21:23:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-12 21:23:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-12 21:23:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2020-10-12 21:23:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-12 21:23:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-12 21:23:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-12 21:23:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-12 21:23:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2020-10-12 21:23:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-12 21:23:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-12 21:23:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-12 21:23:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-12 21:23:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_clk_write [2020-10-12 21:23:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_init_one [2020-10-12 21:23:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_remove_one [2020-10-12 21:23:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_open [2020-10-12 21:23:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_init [2020-10-12 21:23:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_start_xmit [2020-10-12 21:23:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_stop [2020-10-12 21:23:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_interrupt [2020-10-12 21:23:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_poll [2020-10-12 21:23:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_free_tx_pkt [2020-10-12 21:23:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_rx_packet [2020-10-12 21:23:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_set_filter_mode [2020-10-12 21:23:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ULi_ethtool_gset [2020-10-12 21:23:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_drvinfo [2020-10-12 21:23:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_settings [2020-10-12 21:23:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_link [2020-10-12 21:23:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_get_wol [2020-10-12 21:23:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_timer [2020-10-12 21:23:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_reset_prepare [2020-10-12 21:23:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_dynamic_reset [2020-10-12 21:23:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_suspend [2020-10-12 21:23:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_resume [2020-10-12 21:23:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_free_rxbuffer [2020-10-12 21:23:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_reuse_skb [2020-10-12 21:23:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_descriptor_init [2020-10-12 21:23:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure update_cr6 [2020-10-12 21:23:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure send_filter_frame [2020-10-12 21:23:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_rx_buffer [2020-10-12 21:23:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure read_srom_word [2020-10-12 21:23:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_sense_speed [2020-10-12 21:23:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_set_phyxcer [2020-10-12 21:23:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_process_mode [2020-10-12 21:23:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_writeby_cr9 [2020-10-12 21:23:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_readby_cr9 [2020-10-12 21:23:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_readby_cr10 [2020-10-12 21:23:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_writeby_cr10 [2020-10-12 21:23:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write_1bit [2020-10-12 21:23:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read_1bit [2020-10-12 21:23:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_init_module [2020-10-12 21:23:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_cleanup_module [2020-10-12 21:23:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_uli526x_cleanup_module_14_2 [2020-10-12 21:23:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_uli526x_init_module_14_9 [2020-10-12 21:23:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-12 21:23:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-12 21:23:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-12 21:23:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-12 21:23:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2020-10-12 21:23:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-12 21:23:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2020-10-12 21:23:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-12 21:23:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2020-10-12 21:23:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-12 21:23:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2020-10-12 21:23:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2020-10-12 21:23:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2020-10-12 21:23:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2020-10-12 21:23:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-12 21:23:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-12 21:23:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-12 21:23:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-12 21:23:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-12 21:23:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-12 21:23:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-12 21:23:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-12 21:23:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-12 21:23:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-12 21:23:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2020-10-12 21:23:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-12 21:23:36,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-12 21:23:36,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-12 21:23:36,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-12 21:23:36,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-12 21:23:36,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-12 21:23:36,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-12 21:23:36,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-12 21:23:36,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-12 21:23:36,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-12 21:23:36,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-12 21:23:36,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-12 21:23:36,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-12 21:23:36,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-12 21:23:36,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-12 21:23:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-12 21:23:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-12 21:23:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-12 21:23:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2020-10-12 21:23:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-12 21:23:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-12 21:23:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-12 21:23:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-12 21:23:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-12 21:23:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-12 21:23:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-12 21:23:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2020-10-12 21:23:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2020-10-12 21:23:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-12 21:23:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2020-10-12 21:23:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-12 21:23:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2020-10-12 21:23:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2020-10-12 21:23:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2020-10-12 21:23:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2020-10-12 21:23:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-12 21:23:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2020-10-12 21:23:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2020-10-12 21:23:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2020-10-12 21:23:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2020-10-12 21:23:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_85 [2020-10-12 21:23:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_86 [2020-10-12 21:23:36,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_87 [2020-10-12 21:23:36,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_88 [2020-10-12 21:23:36,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_89 [2020-10-12 21:23:36,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_90 [2020-10-12 21:23:36,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_91 [2020-10-12 21:23:36,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_92 [2020-10-12 21:23:36,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_94 [2020-10-12 21:23:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_95 [2020-10-12 21:23:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_96 [2020-10-12 21:23:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_100 [2020-10-12 21:23:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_104 [2020-10-12 21:23:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_107 [2020-10-12 21:23:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_108 [2020-10-12 21:23:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-12 21:23:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-12 21:23:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-12 21:23:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-12 21:23:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-12 21:23:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-12 21:23:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-12 21:23:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-12 21:23:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-12 21:23:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-12 21:23:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-12 21:23:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-12 21:23:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-12 21:23:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-12 21:23:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-12 21:23:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-12 21:23:36,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-12 21:23:36,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-12 21:23:36,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-12 21:23:36,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-12 21:23:36,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-12 21:23:36,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-12 21:23:36,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-12 21:23:36,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-12 21:23:36,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-12 21:23:36,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-12 21:23:36,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-12 21:23:36,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-12 21:23:36,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-12 21:23:36,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-12 21:23:36,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-12 21:23:36,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-12 21:23:36,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-12 21:23:36,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-12 21:23:36,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-12 21:23:36,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-12 21:23:36,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-12 21:23:36,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-12 21:23:36,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-12 21:23:36,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-12 21:23:36,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-12 21:23:36,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-12 21:23:36,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-12 21:23:36,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-12 21:23:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-12 21:23:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-12 21:23:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-12 21:23:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-12 21:23:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-12 21:23:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-12 21:23:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-12 21:23:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-12 21:23:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-12 21:23:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-12 21:23:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-12 21:23:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-12 21:23:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dma_spin_lock [2020-10-12 21:23:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dma_spin_lock [2020-10-12 21:23:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_dma_spin_lock [2020-10-12 21:23:36,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_dma_spin_lock [2020-10-12 21:23:36,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_dma_spin_lock [2020-10-12 21:23:36,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_dma_spin_lock [2020-10-12 21:23:36,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_dma_spin_lock [2020-10-12 21:23:36,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2020-10-12 21:23:36,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-12 21:23:36,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-12 21:23:36,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-12 21:23:36,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-12 21:23:36,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-12 21:23:36,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-12 21:23:36,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-12 21:23:36,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-12 21:23:36,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-12 21:23:36,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-12 21:23:36,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-12 21:23:36,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-12 21:23:36,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-12 21:23:36,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-12 21:23:36,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-12 21:23:36,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-12 21:23:36,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-12 21:23:36,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-12 21:23:36,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-12 21:23:36,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-12 21:23:36,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-12 21:23:36,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-12 21:23:36,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-12 21:23:36,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-12 21:23:36,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_uli526x_board_info [2020-10-12 21:23:36,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_uli526x_board_info [2020-10-12 21:23:36,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_uli526x_board_info [2020-10-12 21:23:36,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_uli526x_board_info [2020-10-12 21:23:36,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_uli526x_board_info [2020-10-12 21:23:36,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_uli526x_board_info [2020-10-12 21:23:36,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_uli526x_board_info [2020-10-12 21:23:36,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_uli526x_board_info [2020-10-12 21:23:36,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-12 21:23:36,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-12 21:23:36,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-12 21:23:36,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-12 21:23:36,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-12 21:23:36,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-12 21:23:36,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-12 21:23:36,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-12 21:23:36,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-12 21:23:36,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-12 21:23:36,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-12 21:23:36,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-12 21:23:36,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-12 21:23:36,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-12 21:23:36,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-12 21:23:36,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-12 21:23:36,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-12 21:23:36,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-12 21:23:36,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-12 21:23:36,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-12 21:23:36,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-12 21:23:36,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-12 21:23:36,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-12 21:23:36,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-12 21:23:36,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-12 21:23:36,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-12 21:23:36,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-12 21:23:36,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-12 21:23:36,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-12 21:23:36,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-12 21:23:36,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-12 21:23:36,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-12 21:23:36,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-12 21:23:36,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-12 21:23:36,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-12 21:23:36,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-12 21:23:36,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-12 21:23:36,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-12 21:23:36,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-12 21:23:36,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-12 21:23:36,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-12 21:23:36,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-12 21:23:36,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-12 21:23:36,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-12 21:23:36,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-12 21:23:36,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-12 21:23:36,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-12 21:23:36,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2020-10-12 21:23:36,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-12 21:23:36,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-12 21:23:36,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-12 21:23:36,319 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-12 21:23:36,319 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-12 21:23:36,319 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-12 21:23:36,319 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-12 21:23:36,320 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-12 21:23:36,320 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-12 21:23:36,320 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-12 21:23:36,320 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-12 21:23:36,320 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-12 21:23:36,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2020-10-12 21:23:36,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-12 21:23:36,321 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-12 21:23:36,321 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-12 21:23:36,321 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-12 21:23:36,321 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-12 21:23:36,321 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-12 21:23:36,321 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-12 21:23:36,321 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-12 21:23:36,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-12 21:23:36,322 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2020-10-12 21:23:36,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-12 21:23:36,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-12 21:23:36,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-12 21:23:36,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-12 21:23:36,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-12 21:23:36,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-12 21:23:36,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-12 21:23:36,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-12 21:23:36,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-12 21:23:36,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2020-10-12 21:23:36,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-12 21:23:36,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-12 21:23:36,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-12 21:23:36,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-12 21:23:36,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-12 21:23:36,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-12 21:23:36,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2020-10-12 21:23:36,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-12 21:23:36,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-12 21:23:36,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2020-10-12 21:23:36,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2020-10-12 21:23:36,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-12 21:23:36,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-12 21:23:36,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2020-10-12 21:23:36,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-12 21:23:36,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-12 21:23:36,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-10-12 21:23:36,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-12 21:23:36,325 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-12 21:23:36,326 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-12 21:23:36,326 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-12 21:23:36,326 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-12 21:23:36,326 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-12 21:23:36,326 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-12 21:23:36,326 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-12 21:23:36,326 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-12 21:23:36,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-12 21:23:36,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-12 21:23:36,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-12 21:23:36,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-12 21:23:36,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-12 21:23:36,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-12 21:23:36,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-12 21:23:36,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-12 21:23:36,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-12 21:23:36,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-12 21:23:36,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-12 21:23:36,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-12 21:23:36,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-12 21:23:36,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-12 21:23:36,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-12 21:23:36,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-12 21:23:36,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-12 21:23:36,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-12 21:23:36,329 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-12 21:23:36,329 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-12 21:23:36,330 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-12 21:23:36,330 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-12 21:23:36,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-12 21:23:36,330 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-12 21:23:36,330 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-12 21:23:36,330 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-12 21:23:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-12 21:23:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-12 21:23:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-12 21:23:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-12 21:23:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-12 21:23:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-12 21:23:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_91 [2020-10-12 21:23:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_96 [2020-10-12 21:23:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_100 [2020-10-12 21:23:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_104 [2020-10-12 21:23:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_uli526x_board_info [2020-10-12 21:23:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_uli526x_board_info [2020-10-12 21:23:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-12 21:23:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-12 21:23:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-12 21:23:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-12 21:23:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-12 21:23:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-12 21:23:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_92 [2020-10-12 21:23:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-12 21:23:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-12 21:23:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-12 21:23:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_94 [2020-10-12 21:23:36,334 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-12 21:23:36,334 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-12 21:23:36,334 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-10-12 21:23:36,334 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2020-10-12 21:23:36,334 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2020-10-12 21:23:36,334 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-12 21:23:36,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2020-10-12 21:23:36,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2020-10-12 21:23:36,335 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-12 21:23:36,335 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-12 21:23:36,335 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-12 21:23:36,335 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-12 21:23:36,335 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-12 21:23:36,335 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-12 21:23:36,335 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-12 21:23:36,336 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-12 21:23:36,336 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-12 21:23:36,336 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-12 21:23:36,336 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-12 21:23:36,336 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-12 21:23:36,336 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-12 21:23:36,336 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-12 21:23:36,337 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-12 21:23:36,337 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-12 21:23:36,337 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-12 21:23:36,337 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-12 21:23:36,337 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-12 21:23:36,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-12 21:23:36,337 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-12 21:23:36,337 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-12 21:23:36,338 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2020-10-12 21:23:36,338 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-12 21:23:36,338 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-12 21:23:36,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-12 21:23:36,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-12 21:23:36,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-12 21:23:36,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2020-10-12 21:23:36,338 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-12 21:23:36,339 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2020-10-12 21:23:36,339 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-12 21:23:36,339 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2020-10-12 21:23:36,339 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-12 21:23:36,339 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-12 21:23:36,339 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-12 21:23:36,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_87 [2020-10-12 21:23:36,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_89 [2020-10-12 21:23:36,340 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-12 21:23:36,340 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-12 21:23:36,340 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-12 21:23:36,340 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-12 21:23:36,340 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-12 21:23:36,340 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-12 21:23:36,340 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-12 21:23:36,341 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-12 21:23:36,341 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-12 21:23:36,341 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2020-10-12 21:23:36,341 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-12 21:23:36,341 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-12 21:23:36,341 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-12 21:23:36,341 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-12 21:23:36,341 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-12 21:23:36,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_86 [2020-10-12 21:23:36,342 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-12 21:23:36,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_88 [2020-10-12 21:23:36,342 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-12 21:23:36,342 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2020-10-12 21:23:36,342 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-12 21:23:36,342 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-12 21:23:36,342 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-12 21:23:36,343 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-12 21:23:36,343 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-12 21:23:36,343 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2020-10-12 21:23:36,343 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-10-12 21:23:36,343 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2020-10-12 21:23:36,343 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2020-10-12 21:23:36,343 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2020-10-12 21:23:36,343 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-12 21:23:36,344 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-12 21:23:36,344 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-12 21:23:36,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_107 [2020-10-12 21:23:36,344 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-12 21:23:36,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_108 [2020-10-12 21:23:36,344 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-12 21:23:36,344 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-12 21:23:36,345 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-12 21:23:36,345 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-12 21:23:36,345 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2020-10-12 21:23:36,345 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-12 21:23:36,345 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-12 21:23:36,345 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-12 21:23:36,345 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-12 21:23:36,345 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-12 21:23:36,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_90 [2020-10-12 21:23:36,346 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-12 21:23:36,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_95 [2020-10-12 21:23:36,346 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-12 21:23:36,346 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-12 21:23:36,346 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-12 21:23:36,346 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-12 21:23:36,347 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-12 21:23:36,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_85 [2020-10-12 21:23:36,347 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_open [2020-10-12 21:23:36,347 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_start_xmit [2020-10-12 21:23:36,347 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_stop [2020-10-12 21:23:36,347 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_set_filter_mode [2020-10-12 21:23:36,347 INFO L130 BoogieDeclarations]: Found specification of procedure read_srom_word [2020-10-12 21:23:36,347 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_interrupt [2020-10-12 21:23:36,348 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_poll [2020-10-12 21:23:36,348 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_descriptor_init [2020-10-12 21:23:36,348 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_rx_buffer [2020-10-12 21:23:36,348 INFO L130 BoogieDeclarations]: Found specification of procedure update_cr6 [2020-10-12 21:23:36,348 INFO L130 BoogieDeclarations]: Found specification of procedure send_filter_frame [2020-10-12 21:23:36,348 INFO L130 BoogieDeclarations]: Found specification of procedure phy_readby_cr9 [2020-10-12 21:23:36,348 INFO L130 BoogieDeclarations]: Found specification of procedure phy_readby_cr10 [2020-10-12 21:23:36,349 INFO L130 BoogieDeclarations]: Found specification of procedure phy_writeby_cr9 [2020-10-12 21:23:36,349 INFO L130 BoogieDeclarations]: Found specification of procedure phy_writeby_cr10 [2020-10-12 21:23:36,349 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write_1bit [2020-10-12 21:23:36,349 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read_1bit [2020-10-12 21:23:36,349 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_sense_speed [2020-10-12 21:23:36,349 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_process_mode [2020-10-12 21:23:36,349 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_timer [2020-10-12 21:23:36,350 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_rx_packet [2020-10-12 21:23:36,350 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_free_tx_pkt [2020-10-12 21:23:36,350 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_reuse_skb [2020-10-12 21:23:36,350 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_dynamic_reset [2020-10-12 21:23:36,350 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_free_rxbuffer [2020-10-12 21:23:36,350 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_init [2020-10-12 21:23:36,350 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_set_phyxcer [2020-10-12 21:23:36,350 INFO L130 BoogieDeclarations]: Found specification of procedure srom_clk_write [2020-10-12 21:23:36,351 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_init_one [2020-10-12 21:23:36,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-12 21:23:36,351 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_remove_one [2020-10-12 21:23:36,351 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~TO~~u16~0 [2020-10-12 21:23:36,351 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~TO~VOID [2020-10-12 21:23:36,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULi_ethtool_gset [2020-10-12 21:23:36,351 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_drvinfo [2020-10-12 21:23:36,351 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_settings [2020-10-12 21:23:36,352 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_link [2020-10-12 21:23:36,352 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_get_wol [2020-10-12 21:23:36,352 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_reset_prepare [2020-10-12 21:23:36,352 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_suspend [2020-10-12 21:23:36,352 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_resume [2020-10-12 21:23:36,352 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_init_module [2020-10-12 21:23:36,352 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_cleanup_module [2020-10-12 21:23:36,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_uli526x_cleanup_module_14_2 [2020-10-12 21:23:36,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_uli526x_init_module_14_9 [2020-10-12 21:23:36,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-12 21:23:36,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-12 21:23:36,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-12 21:23:36,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-12 21:23:36,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2020-10-12 21:23:36,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-12 21:23:36,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2020-10-12 21:23:36,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-12 21:23:36,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2020-10-12 21:23:36,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-12 21:23:36,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2020-10-12 21:23:36,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2020-10-12 21:23:36,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2020-10-12 21:23:36,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2020-10-12 21:23:36,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-12 21:23:36,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-12 21:23:36,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-12 21:23:36,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-12 21:23:36,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-12 21:23:36,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-12 21:23:36,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-12 21:23:36,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-12 21:23:36,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-12 21:23:36,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-12 21:23:36,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2020-10-12 21:23:36,356 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-12 21:23:36,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-12 21:23:36,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-12 21:23:36,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-12 21:23:36,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-12 21:23:36,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-12 21:23:36,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-12 21:23:36,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-12 21:23:36,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-12 21:23:36,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-12 21:23:36,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-12 21:23:36,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-12 21:23:36,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-12 21:23:36,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-12 21:23:36,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-12 21:23:36,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-12 21:23:36,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-12 21:23:36,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-12 21:23:36,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2020-10-12 21:23:36,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-12 21:23:36,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-12 21:23:36,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-12 21:23:36,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-12 21:23:36,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-12 21:23:36,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-12 21:23:36,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-12 21:23:36,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2020-10-12 21:23:36,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2020-10-12 21:23:36,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-12 21:23:36,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2020-10-12 21:23:36,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-12 21:23:36,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2020-10-12 21:23:36,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2020-10-12 21:23:36,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2020-10-12 21:23:36,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2020-10-12 21:23:36,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-12 21:23:36,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2020-10-12 21:23:36,360 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-12 21:23:36,360 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-12 21:23:36,360 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-12 21:23:36,361 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-12 21:23:36,361 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-12 21:23:36,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-12 21:23:36,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-12 21:23:36,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-12 21:23:36,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-12 21:23:36,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-12 21:23:36,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-12 21:23:36,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-12 21:23:36,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-12 21:23:36,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-12 21:23:36,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-12 21:23:36,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-12 21:23:36,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-12 21:23:36,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-12 21:23:36,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-12 21:23:36,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-12 21:23:36,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-12 21:23:36,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-12 21:23:36,363 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-12 21:23:36,363 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-12 21:23:36,363 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-12 21:23:36,363 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-12 21:23:36,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-12 21:23:36,364 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-12 21:23:36,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-12 21:23:36,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-12 21:23:36,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-12 21:23:36,364 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-12 21:23:36,364 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-12 21:23:36,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-12 21:23:36,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-12 21:23:36,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-12 21:23:36,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-12 21:23:36,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-12 21:23:36,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-12 21:23:36,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-12 21:23:36,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-12 21:23:36,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-12 21:23:36,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-12 21:23:36,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-12 21:23:36,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-12 21:23:36,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-12 21:23:36,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-12 21:23:36,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-12 21:23:36,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-12 21:23:36,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-12 21:23:36,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-12 21:23:36,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-12 21:23:36,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-12 21:23:36,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-12 21:23:36,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-12 21:23:36,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-12 21:23:36,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-12 21:23:36,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-12 21:23:36,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-12 21:23:36,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-12 21:23:36,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-12 21:23:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dma_spin_lock [2020-10-12 21:23:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dma_spin_lock [2020-10-12 21:23:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_dma_spin_lock [2020-10-12 21:23:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_dma_spin_lock [2020-10-12 21:23:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_dma_spin_lock [2020-10-12 21:23:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_dma_spin_lock [2020-10-12 21:23:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_dma_spin_lock [2020-10-12 21:23:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2020-10-12 21:23:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-12 21:23:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-12 21:23:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-12 21:23:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-12 21:23:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-12 21:23:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-12 21:23:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-12 21:23:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-12 21:23:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-12 21:23:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-12 21:23:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-12 21:23:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-12 21:23:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-12 21:23:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-12 21:23:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-12 21:23:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-12 21:23:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-12 21:23:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-12 21:23:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-12 21:23:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-12 21:23:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-12 21:23:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-12 21:23:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-12 21:23:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-12 21:23:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_uli526x_board_info [2020-10-12 21:23:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_uli526x_board_info [2020-10-12 21:23:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_uli526x_board_info [2020-10-12 21:23:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_uli526x_board_info [2020-10-12 21:23:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_uli526x_board_info [2020-10-12 21:23:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_uli526x_board_info [2020-10-12 21:23:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-12 21:23:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-12 21:23:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-12 21:23:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-12 21:23:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-12 21:23:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-12 21:23:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-12 21:23:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-12 21:23:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-12 21:23:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-12 21:23:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-12 21:23:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-12 21:23:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-12 21:23:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-12 21:23:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-12 21:23:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-12 21:23:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-12 21:23:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-12 21:23:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-12 21:23:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-12 21:23:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-12 21:23:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-12 21:23:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-12 21:23:36,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-12 21:23:36,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-12 21:23:36,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-12 21:23:36,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-12 21:23:36,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-12 21:23:36,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-12 21:23:36,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-12 21:23:36,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-12 21:23:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-12 21:23:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-12 21:23:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-12 21:23:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-12 21:23:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-12 21:23:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-12 21:23:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-12 21:23:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-12 21:23:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-12 21:23:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-12 21:23:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-12 21:23:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-12 21:23:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-12 21:23:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-12 21:23:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-12 21:23:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-12 21:23:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-12 21:23:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-12 21:23:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-12 21:23:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-12 21:23:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-12 21:23:38,588 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-12 21:23:38,946 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-12 21:23:45,236 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-12 21:23:45,236 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-12 21:23:45,259 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 09:23:45 BoogieIcfgContainer [2020-10-12 21:23:45,259 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-12 21:23:45,263 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-12 21:23:45,263 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-12 21:23:45,266 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-12 21:23:45,267 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.10 09:23:31" (1/3) ... [2020-10-12 21:23:45,268 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f1a9846 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 09:23:45, skipping insertion in model container [2020-10-12 21:23:45,268 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 09:23:35" (2/3) ... [2020-10-12 21:23:45,269 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f1a9846 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 09:23:45, skipping insertion in model container [2020-10-12 21:23:45,269 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 09:23:45" (3/3) ... [2020-10-12 21:23:45,270 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i [2020-10-12 21:23:45,281 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-12 21:23:45,293 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2020-10-12 21:23:45,307 INFO L251 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2020-10-12 21:23:45,341 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-12 21:23:45,341 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-12 21:23:45,341 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-12 21:23:45,341 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-12 21:23:45,341 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-12 21:23:45,341 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-12 21:23:45,341 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-12 21:23:45,342 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-12 21:23:45,405 INFO L276 IsEmpty]: Start isEmpty. Operand 2605 states. [2020-10-12 21:23:45,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-10-12 21:23:45,440 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 21:23:45,442 INFO L422 BasicCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-12 21:23:45,442 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-12 21:23:45,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 21:23:45,448 INFO L82 PathProgramCache]: Analyzing trace with hash 2092000601, now seen corresponding path program 1 times [2020-10-12 21:23:45,457 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 21:23:45,457 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1759013808] [2020-10-12 21:23:45,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 21:23:46,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:23:47,014 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:23:53,521 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:23:53,521 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 295 [2020-10-12 21:23:53,521 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:23:53,521 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7049 [2020-10-12 21:23:53,523 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:23:53,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-12 21:23:53,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 162 [2020-10-12 21:23:53,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 17 [2020-10-12 21:23:53,524 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-12 21:23:59,825 WARN L193 SmtUtils]: Spent 5.98 s on a formula simplification that was a NOOP. DAG size: 1243 [2020-10-12 21:23:59,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 21:23:59,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:23:59,901 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:01,016 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:01,017 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:24:01,017 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:01,017 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1136 [2020-10-12 21:24:01,017 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:01,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:01,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:01,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:01,018 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:24:01,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-12 21:24:01,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:01,190 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:01,196 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:01,196 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-12 21:24:01,197 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:01,197 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 21:24:01,197 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:01,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:01,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:01,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:01,198 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:24:01,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-12 21:24:01,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:01,313 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:01,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:01,368 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 147 [2020-10-12 21:24:01,368 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:01,368 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-12 21:24:01,368 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:01,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:01,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:01,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:01,369 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:24:01,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 21:24:01,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:01,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:01,480 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:01,480 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 142 [2020-10-12 21:24:01,481 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:01,481 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-12 21:24:01,481 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:01,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:01,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:01,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:01,482 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:24:01,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 21:24:01,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:01,560 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:01,573 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:01,574 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:24:01,574 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:01,574 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-12 21:24:01,574 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:01,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:01,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:01,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:01,575 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:24:01,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:24:01,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:01,592 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:01,598 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:01,598 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:24:01,599 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:01,599 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 21:24:01,599 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:01,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:01,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:01,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:01,600 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:24:01,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-12 21:24:01,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:01,624 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:01,631 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:01,632 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:24:01,632 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:01,632 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 21:24:01,632 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:01,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:01,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:01,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:01,633 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:24:01,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:24:01,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:01,648 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:01,651 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:01,652 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:24:01,652 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:01,652 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 21:24:01,652 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:01,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:01,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:01,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:01,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:24:01,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-12 21:24:01,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:01,671 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:01,682 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:01,683 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:24:01,683 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:01,684 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-12 21:24:01,684 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:01,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:01,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:01,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:01,685 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:24:01,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:24:01,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:01,712 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:01,718 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:01,719 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:24:01,719 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:01,719 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 21:24:01,719 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:01,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:01,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:01,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:01,721 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:24:01,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-12 21:24:01,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:01,744 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:01,756 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:01,756 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:24:01,756 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:01,757 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-12 21:24:01,757 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:01,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:01,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:01,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:01,757 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:24:01,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:24:01,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:01,780 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:01,785 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:01,785 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:24:01,786 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:01,786 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-12 21:24:01,786 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:01,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:01,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:01,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:01,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:24:01,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-12 21:24:01,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:01,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:01,823 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:01,823 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:24:01,824 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:01,824 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-12 21:24:01,825 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:01,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:01,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:01,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:01,826 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:24:01,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:24:01,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:01,848 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:01,854 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:01,854 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:24:01,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:01,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 21:24:01,855 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:01,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:01,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:01,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:01,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:24:01,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-12 21:24:01,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:01,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:01,891 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:01,891 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:24:01,891 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:01,891 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-12 21:24:01,892 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:01,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:01,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:01,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:01,893 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:24:01,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:24:01,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:01,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:01,911 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:01,912 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:24:01,912 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:01,912 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 21:24:01,912 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:01,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:01,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:01,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:01,913 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:24:01,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-12 21:24:01,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:01,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:01,938 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:01,939 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:24:01,939 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:01,939 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-12 21:24:01,939 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:01,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:01,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:01,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:01,940 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:24:01,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:24:01,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:01,954 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:01,958 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:01,958 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:24:01,958 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:01,958 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 21:24:01,958 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:01,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:01,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:01,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:01,959 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:24:01,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-12 21:24:01,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:01,974 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:01,981 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:01,982 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:24:01,982 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:01,982 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 21:24:01,982 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:01,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:01,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:01,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:01,983 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:24:01,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:24:01,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:01,997 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:02,001 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:02,001 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:24:02,002 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:02,002 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 21:24:02,002 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:02,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:02,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:02,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:02,003 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:24:02,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-12 21:24:02,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:02,018 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:02,026 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:02,027 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:24:02,027 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:02,027 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 21:24:02,027 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:02,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:02,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:02,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:02,028 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:24:02,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:24:02,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:02,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:02,047 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:02,048 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:24:02,048 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:02,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 21:24:02,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:02,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:02,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:02,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:02,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:24:02,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-10-12 21:24:02,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:02,094 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:02,101 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:02,101 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:24:02,101 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:02,101 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 21:24:02,102 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:02,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 21:24:02,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:02,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-12 21:24:02,102 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:24:02,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-10-12 21:24:02,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:02,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:02,118 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:02,118 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-12 21:24:02,118 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:02,119 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 21:24:02,119 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:02,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:02,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-12 21:24:02,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:02,120 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:24:02,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-12 21:24:02,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:02,132 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:02,136 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:02,137 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:24:02,137 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:02,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 21:24:02,139 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:02,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:02,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 21:24:02,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:02,140 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-12 21:24:02,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-12 21:24:02,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:02,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:02,221 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:02,222 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 33 [2020-10-12 21:24:02,222 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:02,222 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-12 21:24:02,223 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:02,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:02,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 30 [2020-10-12 21:24:02,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:02,224 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:24:02,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:24:02,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:02,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:02,256 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:02,257 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 21 [2020-10-12 21:24:02,257 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:02,257 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 21:24:02,258 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:02,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:02,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:02,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:02,259 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:24:02,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 21:24:02,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:02,276 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:02,281 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:02,281 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:24:02,282 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:02,282 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 21:24:02,282 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:02,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:02,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:02,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:02,284 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:24:02,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-12 21:24:02,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:02,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:02,323 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:02,324 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 21:24:02,324 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:02,324 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-12 21:24:02,325 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:02,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:02,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:02,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:02,326 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:24:02,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-12 21:24:02,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:02,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:02,351 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:02,352 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:24:02,352 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:02,352 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 21:24:02,352 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:02,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:02,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:24:02,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:02,353 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:24:02,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-10-12 21:24:02,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:02,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:02,371 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:02,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:24:02,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:02,373 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 21:24:02,373 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:02,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:02,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 21:24:02,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:02,375 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:24:02,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-10-12 21:24:02,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:02,397 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:02,406 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:02,407 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:24:02,407 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:02,408 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-12 21:24:02,408 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:02,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:02,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 21:24:02,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:02,410 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:24:02,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-12 21:24:02,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:02,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:02,437 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:02,438 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:24:02,438 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:02,438 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-12 21:24:02,438 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:02,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:02,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 21:24:02,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:02,439 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:24:02,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-12 21:24:02,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:02,566 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:02,607 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:02,608 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:24:02,608 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:02,608 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 154 [2020-10-12 21:24:02,608 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:02,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:02,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 21:24:02,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:02,610 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:24:02,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2020-10-12 21:24:02,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:24:02,628 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:24:02,633 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:24:02,633 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:24:02,633 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:24:02,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 21:24:02,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:24:02,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:24:02,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 21:24:02,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:24:02,635 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:24:02,884 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2020-10-12 21:24:02,884 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1759013808] [2020-10-12 21:24:02,886 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-12 21:24:02,887 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-12 21:24:02,887 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1117697992] [2020-10-12 21:24:02,893 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-12 21:24:02,894 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-12 21:24:02,908 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-12 21:24:02,909 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-10-12 21:24:02,911 INFO L87 Difference]: Start difference. First operand 2605 states. Second operand 7 states. [2020-10-12 21:24:12,930 WARN L193 SmtUtils]: Spent 5.83 s on a formula simplification that was a NOOP. DAG size: 1245 [2020-10-12 21:26:01,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-12 21:26:01,970 INFO L93 Difference]: Finished difference Result 6651 states and 8905 transitions. [2020-10-12 21:26:01,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-12 21:26:01,973 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 205 [2020-10-12 21:26:01,974 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-12 21:26:02,033 INFO L225 Difference]: With dead ends: 6651 [2020-10-12 21:26:02,033 INFO L226 Difference]: Without dead ends: 4469 [2020-10-12 21:26:02,050 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 12.3s TimeCoverageRelationStatistics Valid=75, Invalid=135, Unknown=0, NotChecked=0, Total=210 [2020-10-12 21:26:02,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4469 states. [2020-10-12 21:26:04,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4469 to 4081. [2020-10-12 21:26:04,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4081 states. [2020-10-12 21:26:04,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4081 states to 4081 states and 5292 transitions. [2020-10-12 21:26:04,652 INFO L78 Accepts]: Start accepts. Automaton has 4081 states and 5292 transitions. Word has length 205 [2020-10-12 21:26:04,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-12 21:26:04,654 INFO L479 AbstractCegarLoop]: Abstraction has 4081 states and 5292 transitions. [2020-10-12 21:26:04,654 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-12 21:26:04,654 INFO L276 IsEmpty]: Start isEmpty. Operand 4081 states and 5292 transitions. [2020-10-12 21:26:04,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-10-12 21:26:04,665 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 21:26:04,666 INFO L422 BasicCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-12 21:26:04,666 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-12 21:26:04,666 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-12 21:26:04,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 21:26:04,667 INFO L82 PathProgramCache]: Analyzing trace with hash 563882427, now seen corresponding path program 1 times [2020-10-12 21:26:04,667 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 21:26:04,667 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1954266790] [2020-10-12 21:26:04,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 21:26:04,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:05,161 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:10,809 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:10,810 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 311 [2020-10-12 21:26:10,810 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:10,810 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5899 [2020-10-12 21:26:10,810 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:10,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-12 21:26:10,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 162 [2020-10-12 21:26:10,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 19 [2020-10-12 21:26:10,811 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:16,754 WARN L193 SmtUtils]: Spent 5.72 s on a formula simplification that was a NOOP. DAG size: 1243 [2020-10-12 21:26:16,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 21:26:16,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:16,806 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:17,573 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:17,574 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:26:17,574 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:17,574 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 783 [2020-10-12 21:26:17,574 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:17,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:17,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:17,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:17,575 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:17,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-12 21:26:17,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:17,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:17,844 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:17,844 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-12 21:26:17,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:17,845 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-12 21:26:17,845 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:17,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:17,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:17,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:17,846 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:17,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-12 21:26:17,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:17,940 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:17,976 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:17,976 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 147 [2020-10-12 21:26:17,976 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:17,976 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-12 21:26:17,977 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:17,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:17,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:17,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:17,977 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:18,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 21:26:18,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,019 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,054 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,054 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 142 [2020-10-12 21:26:18,054 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,055 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-12 21:26:18,055 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:18,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,056 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:18,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 21:26:18,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,112 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,119 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,120 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:26:18,120 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,120 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 21:26:18,120 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:18,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,121 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:18,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:26:18,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,134 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,138 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,138 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:26:18,138 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,139 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-12 21:26:18,139 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:18,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,140 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:18,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-12 21:26:18,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,156 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,157 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:26:18,157 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,157 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 21:26:18,157 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:18,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,158 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:18,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:26:18,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,170 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,172 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,172 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:26:18,173 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,173 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-12 21:26:18,173 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:18,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,174 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:18,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-12 21:26:18,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,188 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,193 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,194 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:26:18,194 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,195 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 21:26:18,195 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:18,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,196 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:26:18,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:26:18,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,209 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,212 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,212 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:26:18,212 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,213 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-12 21:26:18,213 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:18,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,214 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:26:18,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-12 21:26:18,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,227 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,233 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,233 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:26:18,233 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,234 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 21:26:18,234 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:18,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,235 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:18,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:26:18,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,250 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,250 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:26:18,250 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,250 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-12 21:26:18,250 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:18,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,251 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:18,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-12 21:26:18,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,264 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,269 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,269 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:26:18,269 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,269 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 21:26:18,270 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:18,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,270 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:18,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:26:18,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,285 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,285 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:26:18,286 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,286 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-12 21:26:18,286 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:18,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,287 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:18,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-12 21:26:18,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,309 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,309 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:26:18,309 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,309 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 21:26:18,310 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:18,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,310 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:18,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:26:18,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,330 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,330 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:26:18,330 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,330 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 21:26:18,331 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:18,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,331 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:18,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-12 21:26:18,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,344 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,351 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,351 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:26:18,351 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,351 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 21:26:18,352 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:18,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,352 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:18,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:26:18,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,366 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,366 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:26:18,366 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,366 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-12 21:26:18,367 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:18,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,367 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:18,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-12 21:26:18,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,380 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,385 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,386 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:26:18,386 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,386 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 21:26:18,386 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:18,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,387 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:18,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:26:18,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,401 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,401 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:26:18,401 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,402 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-12 21:26:18,402 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:18,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,403 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:18,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-12 21:26:18,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,416 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,423 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,423 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 21:26:18,424 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,424 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 21:26:18,424 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:18,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,425 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:18,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:26:18,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,440 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,440 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:26:18,440 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,440 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-12 21:26:18,441 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:18,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,442 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:18,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-10-12 21:26:18,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,476 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,476 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:26:18,477 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,477 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-12 21:26:18,477 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 21:26:18,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:18,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-12 21:26:18,478 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:18,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-12 21:26:18,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,490 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,498 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,499 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:26:18,499 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,499 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 21:26:18,499 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 21:26:18,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,500 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:18,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-10-12 21:26:18,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,513 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,516 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,517 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:26:18,517 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,517 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 21:26:18,517 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 21:26:18,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,518 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:18,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2020-10-12 21:26:18,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,560 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,569 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,569 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 33 [2020-10-12 21:26:18,569 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,569 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-12 21:26:18,569 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 30 [2020-10-12 21:26:18,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,570 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:18,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 21:26:18,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,607 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,614 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,615 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 21 [2020-10-12 21:26:18,615 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,615 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 21:26:18,615 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:18,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,616 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:18,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 21:26:18,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,633 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,633 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:26:18,634 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,634 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-12 21:26:18,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:18,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,635 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:18,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-12 21:26:18,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,650 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 21:26:18,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,650 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 21:26:18,651 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:18,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 21:26:18,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-12 21:26:18,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,664 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,665 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:26:18,665 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,665 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-12 21:26:18,666 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 21:26:18,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,667 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:26:18,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-12 21:26:18,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,682 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,687 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,687 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:26:18,687 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,688 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 21:26:18,688 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 21:26:18,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,689 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:26:18,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-12 21:26:18,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,704 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,708 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,709 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:26:18,709 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,709 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 21:26:18,710 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 21:26:18,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,711 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:26:18,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-12 21:26:18,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,736 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,741 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:26:18,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,742 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 21:26:18,742 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 21:26:18,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,743 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:26:18,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2020-10-12 21:26:18,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,760 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,765 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,765 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:26:18,766 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,766 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 21:26:18,766 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 21:26:18,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,768 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:26:18,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2020-10-12 21:26:18,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 21:26:18,782 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 21:26:18,786 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 21:26:18,787 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 21:26:18,787 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 21:26:18,787 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 21:26:18,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 21:26:18,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 21:26:18,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 21:26:18,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 21:26:18,789 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 21:26:19,031 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2020-10-12 21:26:19,032 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1954266790] [2020-10-12 21:26:19,032 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-12 21:26:19,032 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-12 21:26:19,033 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [107947933] [2020-10-12 21:26:19,036 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-12 21:26:19,036 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-12 21:26:19,037 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-12 21:26:19,039 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-10-12 21:26:19,039 INFO L87 Difference]: Start difference. First operand 4081 states and 5292 transitions. Second operand 7 states. [2020-10-12 21:26:28,995 WARN L193 SmtUtils]: Spent 5.69 s on a formula simplification that was a NOOP. DAG size: 1245