/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=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 07:34:18,644 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 07:34:18,648 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 07:34:18,688 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 07:34:18,688 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 07:34:18,696 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 07:34:18,698 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 07:34:18,701 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 07:34:18,704 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 07:34:18,707 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 07:34:18,708 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 07:34:18,709 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 07:34:18,709 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 07:34:18,711 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 07:34:18,714 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 07:34:18,715 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 07:34:18,716 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 07:34:18,717 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 07:34:18,718 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 07:34:18,726 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 07:34:18,728 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 07:34:18,729 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 07:34:18,730 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 07:34:18,731 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 07:34:18,743 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 07:34:18,743 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 07:34:18,743 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 07:34:18,749 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 07:34:18,750 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 07:34:18,751 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 07:34:18,751 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 07:34:18,752 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 07:34:18,757 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 07:34:18,758 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 07:34:18,759 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 07:34:18,759 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 07:34:18,760 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 07:34:18,760 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 07:34:18,761 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 07:34:18,761 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 07:34:18,762 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 07:34:18,763 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 [2020-10-15 07:34:18,794 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 07:34:18,794 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 07:34:18,795 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 07:34:18,796 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 07:34:18,796 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 07:34:18,796 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 07:34:18,796 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 07:34:18,797 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 07:34:18,797 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 07:34:18,797 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 07:34:18,797 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 07:34:18,797 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 07:34:18,797 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 07:34:18,798 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 07:34:18,798 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 07:34:18,798 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 07:34:18,798 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 07:34:18,798 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 07:34:18,799 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 07:34:18,799 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 07:34:18,799 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 07:34:18,799 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 07:34:18,799 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 07:34:18,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 07:34:18,800 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 07:34:18,800 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 07:34:18,800 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 07:34:18,800 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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 07:34:19,123 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 07:34:19,135 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 07:34:19,138 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 07:34:19,140 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 07:34:19,140 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 07:34:19,141 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.cil.i [2020-10-15 07:34:19,203 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7c8355c40/510e3beebe3c4ebaa34d826e57501804/FLAGc1afb7164 [2020-10-15 07:34:20,105 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 07:34:20,107 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.cil.i [2020-10-15 07:34:20,161 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7c8355c40/510e3beebe3c4ebaa34d826e57501804/FLAGc1afb7164 [2020-10-15 07:34:20,500 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7c8355c40/510e3beebe3c4ebaa34d826e57501804 [2020-10-15 07:34:20,509 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 07:34:20,511 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 07:34:20,513 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 07:34:20,514 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 07:34:20,517 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 07:34:20,518 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:34:20" (1/1) ... [2020-10-15 07:34:20,521 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21c498ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:34:20, skipping insertion in model container [2020-10-15 07:34:20,522 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:34:20" (1/1) ... [2020-10-15 07:34:20,530 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 07:34:20,705 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 07:34:24,222 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 07:34:24,307 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 07:34:24,855 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 07:34:25,557 INFO L208 MainTranslator]: Completed translation [2020-10-15 07:34:25,557 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:34:25 WrapperNode [2020-10-15 07:34:25,558 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 07:34:25,558 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 07:34:25,559 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 07:34:25,559 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 07:34:25,571 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:34:25" (1/1) ... [2020-10-15 07:34:25,571 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:34:25" (1/1) ... [2020-10-15 07:34:25,682 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:34:25" (1/1) ... [2020-10-15 07:34:25,683 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:34:25" (1/1) ... [2020-10-15 07:34:25,847 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:34:25" (1/1) ... [2020-10-15 07:34:25,875 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:34:25" (1/1) ... [2020-10-15 07:34:25,923 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:34:25" (1/1) ... [2020-10-15 07:34:25,967 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 07:34:25,967 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 07:34:25,967 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 07:34:25,968 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 07:34:25,969 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:34:25" (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 [2020-10-15 07:34:26,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 07:34:26,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 07:34:26,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-15 07:34:26,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-15 07:34:26,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-15 07:34:26,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-15 07:34:26,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-15 07:34:26,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-15 07:34:26,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-15 07:34:26,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 07:34:26,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-15 07:34:26,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-15 07:34:26,055 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-15 07:34:26,055 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-15 07:34:26,055 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-15 07:34:26,056 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-15 07:34:26,056 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-15 07:34:26,058 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-15 07:34:26,058 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 07:34:26,058 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-15 07:34:26,058 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-15 07:34:26,058 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-15 07:34:26,059 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-15 07:34:26,059 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-15 07:34:26,059 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-15 07:34:26,059 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-15 07:34:26,060 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-15 07:34:26,060 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-15 07:34:26,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-15 07:34:26,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-15 07:34:26,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-15 07:34:26,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-15 07:34:26,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-15 07:34:26,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-15 07:34:26,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-15 07:34:26,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-15 07:34:26,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2020-10-15 07:34:26,061 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-10-15 07:34:26,061 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2020-10-15 07:34:26,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2020-10-15 07:34:26,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2020-10-15 07:34:26,063 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-15 07:34:26,064 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-15 07:34:26,064 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-15 07:34:26,064 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-15 07:34:26,064 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-15 07:34:26,064 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-15 07:34:26,064 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-15 07:34:26,065 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-15 07:34:26,065 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-15 07:34:26,065 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-15 07:34:26,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-15 07:34:26,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-15 07:34:26,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-15 07:34:26,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-15 07:34:26,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-15 07:34:26,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2020-10-15 07:34:26,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2020-10-15 07:34:26,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-15 07:34:26,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-15 07:34:26,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-15 07:34:26,067 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-15 07:34:26,067 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-15 07:34:26,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dl2k_enable_int [2020-10-15 07:34:26,067 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_probe1 [2020-10-15 07:34:26,067 INFO L138 BoogieDeclarations]: Found implementation of procedure find_miiphy [2020-10-15 07:34:26,068 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_eeprom [2020-10-15 07:34:26,068 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_open [2020-10-15 07:34:26,068 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_timer [2020-10-15 07:34:26,069 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_tx_timeout [2020-10-15 07:34:26,069 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_list [2020-10-15 07:34:26,069 INFO L138 BoogieDeclarations]: Found implementation of procedure start_xmit [2020-10-15 07:34:26,070 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_interrupt [2020-10-15 07:34:26,071 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_to_dma [2020-10-15 07:34:26,071 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_free_tx [2020-10-15 07:34:26,071 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_error [2020-10-15 07:34:26,071 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_packet [2020-10-15 07:34:26,072 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_error [2020-10-15 07:34:26,072 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2020-10-15 07:34:26,072 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_stats [2020-10-15 07:34:26,072 INFO L138 BoogieDeclarations]: Found implementation of procedure change_mtu [2020-10-15 07:34:26,072 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast [2020-10-15 07:34:26,072 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_drvinfo [2020-10-15 07:34:26,073 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_settings [2020-10-15 07:34:26,073 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_set_settings [2020-10-15 07:34:26,073 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_link [2020-10-15 07:34:26,074 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_ioctl [2020-10-15 07:34:26,074 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2020-10-15 07:34:26,074 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_sendbit [2020-10-15 07:34:26,074 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2020-10-15 07:34:26,074 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2020-10-15 07:34:26,074 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_read [2020-10-15 07:34:26,074 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_write [2020-10-15 07:34:26,075 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wait_link [2020-10-15 07:34:26,075 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_get_media [2020-10-15 07:34:26,075 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_set_media [2020-10-15 07:34:26,075 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_get_media_pcs [2020-10-15 07:34:26,075 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_set_media_pcs [2020-10-15 07:34:26,075 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_close [2020-10-15 07:34:26,075 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_remove1 [2020-10-15 07:34:26,076 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_driver_init [2020-10-15 07:34:26,076 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_driver_exit [2020-10-15 07:34:26,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rio_driver_exit_14_2 [2020-10-15 07:34:26,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_rio_driver_init_14_9 [2020-10-15 07:34:26,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-15 07:34:26,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-15 07:34:26,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-15 07:34:26,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-15 07:34:26,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2020-10-15 07:34:26,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-15 07:34:26,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2020-10-15 07:34:26,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-15 07:34:26,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2020-10-15 07:34:26,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-15 07:34:26,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2020-10-15 07:34:26,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2020-10-15 07:34:26,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2020-10-15 07:34:26,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2020-10-15 07:34:26,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-15 07:34:26,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-15 07:34:26,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-15 07:34:26,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-15 07:34:26,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-15 07:34:26,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-15 07:34:26,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-15 07:34:26,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-15 07:34:26,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-15 07:34:26,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-15 07:34:26,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-15 07:34:26,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-15 07:34:26,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2020-10-15 07:34:26,085 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 07:34:26,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-15 07:34:26,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-15 07:34:26,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-15 07:34:26,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-15 07:34:26,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-15 07:34:26,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-15 07:34:26,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-15 07:34:26,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-15 07:34:26,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-15 07:34:26,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-15 07:34:26,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-15 07:34:26,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-15 07:34:26,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-15 07:34:26,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-15 07:34:26,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-15 07:34:26,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-15 07:34:26,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-15 07:34:26,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2020-10-15 07:34:26,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-15 07:34:26,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-15 07:34:26,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-15 07:34:26,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-15 07:34:26,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-15 07:34:26,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-15 07:34:26,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-15 07:34:26,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2020-10-15 07:34:26,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2020-10-15 07:34:26,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-15 07:34:26,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2020-10-15 07:34:26,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-15 07:34:26,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2020-10-15 07:34:26,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2020-10-15 07:34:26,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2020-10-15 07:34:26,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2020-10-15 07:34:26,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-15 07:34:26,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2020-10-15 07:34:26,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2020-10-15 07:34:26,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2020-10-15 07:34:26,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_60 [2020-10-15 07:34:26,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_61 [2020-10-15 07:34:26,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_62 [2020-10-15 07:34:26,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_63 [2020-10-15 07:34:26,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_64 [2020-10-15 07:34:26,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2020-10-15 07:34:26,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_66 [2020-10-15 07:34:26,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_67 [2020-10-15 07:34:26,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_68 [2020-10-15 07:34:26,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2020-10-15 07:34:26,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_70 [2020-10-15 07:34:26,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_71 [2020-10-15 07:34:26,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_72 [2020-10-15 07:34:26,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_73 [2020-10-15 07:34:26,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_74 [2020-10-15 07:34:26,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_75 [2020-10-15 07:34:26,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_76 [2020-10-15 07:34:26,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_77 [2020-10-15 07:34:26,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-15 07:34:26,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-15 07:34:26,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-15 07:34:26,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 07:34:26,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 07:34:26,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 07:34:26,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 07:34:26,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-15 07:34:26,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-15 07:34:26,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-15 07:34:26,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-15 07:34:26,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-15 07:34:26,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-15 07:34:26,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 07:34:26,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 07:34:26,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-15 07:34:26,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 07:34:26,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-15 07:34:26,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 07:34:26,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-15 07:34:26,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-15 07:34:26,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-15 07:34:26,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 07:34:26,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 07:34:26,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-15 07:34:26,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-15 07:34:26,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-15 07:34:26,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-15 07:34:26,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-15 07:34:26,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-15 07:34:26,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-15 07:34:26,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-15 07:34:26,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-15 07:34:26,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-15 07:34:26,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-15 07:34:26,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-15 07:34:26,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-15 07:34:26,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-15 07:34:26,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-15 07:34:26,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-15 07:34:26,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-15 07:34:26,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-15 07:34:26,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-15 07:34:26,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-15 07:34:26,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-15 07:34:26,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-15 07:34:26,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-15 07:34:26,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-15 07:34:26,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-15 07:34:26,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-15 07:34:26,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-15 07:34:26,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-15 07:34:26,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-15 07:34:26,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-15 07:34:26,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-15 07:34:26,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-15 07:34:26,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-15 07:34:26,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-15 07:34:26,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-15 07:34:26,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-15 07:34:26,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-15 07:34:26,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-15 07:34:26,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-15 07:34:26,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-15 07:34:26,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-15 07:34:26,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-15 07:34:26,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-15 07:34:26,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-15 07:34:26,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-15 07:34:26,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-15 07:34:26,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:26,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:26,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:26,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:26,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:26,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:26,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:26,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:26,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-15 07:34:26,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-15 07:34:26,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-15 07:34:26,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-15 07:34:26,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-15 07:34:26,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-15 07:34:26,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-15 07:34:26,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-15 07:34:26,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-15 07:34:26,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-15 07:34:26,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-15 07:34:26,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-15 07:34:26,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-15 07:34:26,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-15 07:34:26,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-15 07:34:26,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-15 07:34:26,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-15 07:34:26,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-15 07:34:26,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-15 07:34:26,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-15 07:34:26,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-15 07:34:26,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-15 07:34:26,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-15 07:34:26,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-15 07:34:26,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rx_lock_of_netdev_private [2020-10-15 07:34:26,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_rx_lock_of_netdev_private [2020-10-15 07:34:26,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_rx_lock_of_netdev_private [2020-10-15 07:34:26,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_rx_lock_of_netdev_private [2020-10-15 07:34:26,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_rx_lock_of_netdev_private [2020-10-15 07:34:26,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_rx_lock_of_netdev_private [2020-10-15 07:34:26,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_rx_lock_of_netdev_private [2020-10-15 07:34:26,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_rx_lock_of_netdev_private [2020-10-15 07:34:26,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-15 07:34:26,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-15 07:34:26,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-15 07:34:26,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-15 07:34:26,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-15 07:34:26,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-15 07:34:26,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-15 07:34:26,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-15 07:34:26,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-15 07:34:26,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-15 07:34:26,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-15 07:34:26,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-15 07:34:26,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-15 07:34:26,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-15 07:34:26,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-15 07:34:26,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-15 07:34:26,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_netdev_private [2020-10-15 07:34:26,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_netdev_private [2020-10-15 07:34:26,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_lock_of_netdev_private [2020-10-15 07:34:26,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_lock_of_netdev_private [2020-10-15 07:34:26,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_lock_of_netdev_private [2020-10-15 07:34:26,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_lock_of_netdev_private [2020-10-15 07:34:26,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_lock_of_netdev_private [2020-10-15 07:34:26,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_lock_of_netdev_private [2020-10-15 07:34:26,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 07:34:26,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-15 07:34:26,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-15 07:34:26,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-15 07:34:26,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-15 07:34:26,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-15 07:34:26,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-15 07:34:26,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-15 07:34:26,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-15 07:34:26,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-15 07:34:26,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-15 07:34:26,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-15 07:34:26,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-15 07:34:26,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-15 07:34:26,128 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-15 07:34:26,128 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-15 07:34:26,128 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-15 07:34:26,128 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-15 07:34:26,128 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-15 07:34:26,129 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-15 07:34:26,129 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-15 07:34:26,129 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-15 07:34:26,129 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-15 07:34:26,129 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-15 07:34:26,129 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-15 07:34:26,129 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-15 07:34:26,129 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-15 07:34:26,129 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-15 07:34:26,130 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-15 07:34:26,130 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-15 07:34:26,130 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-15 07:34:26,131 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-15 07:34:26,131 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-15 07:34:26,131 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-15 07:34:26,131 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-15 07:34:26,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2020-10-15 07:34:26,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-15 07:34:26,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2020-10-15 07:34:26,132 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2020-10-15 07:34:26,132 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2020-10-15 07:34:26,132 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2020-10-15 07:34:26,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-15 07:34:26,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-15 07:34:26,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-15 07:34:26,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 07:34:26,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-15 07:34:26,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-15 07:34:26,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-15 07:34:26,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-15 07:34:26,133 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-15 07:34:26,134 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-15 07:34:26,134 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-15 07:34:26,134 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-15 07:34:26,134 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-15 07:34:26,134 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-15 07:34:26,134 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2020-10-15 07:34:26,134 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2020-10-15 07:34:26,134 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-15 07:34:26,134 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-15 07:34:26,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-15 07:34:26,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-15 07:34:26,135 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 07:34:26,135 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-15 07:34:26,135 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-15 07:34:26,135 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-15 07:34:26,135 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-15 07:34:26,135 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-15 07:34:26,136 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-15 07:34:26,136 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 07:34:26,136 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 07:34:26,136 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 07:34:26,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 07:34:26,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-15 07:34:26,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-15 07:34:26,138 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-15 07:34:26,138 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-15 07:34:26,138 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-15 07:34:26,138 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-15 07:34:26,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 07:34:26,139 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 07:34:26,139 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-15 07:34:26,139 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 07:34:26,139 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-15 07:34:26,139 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-15 07:34:26,139 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-15 07:34:26,139 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-15 07:34:26,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 07:34:26,140 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-15 07:34:26,140 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-15 07:34:26,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_64 [2020-10-15 07:34:26,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_67 [2020-10-15 07:34:26,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rx_lock_of_netdev_private [2020-10-15 07:34:26,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_rx_lock_of_netdev_private [2020-10-15 07:34:26,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_netdev_private [2020-10-15 07:34:26,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_netdev_private [2020-10-15 07:34:26,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 07:34:26,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-15 07:34:26,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-15 07:34:26,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-15 07:34:26,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-15 07:34:26,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-15 07:34:26,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 07:34:26,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-15 07:34:26,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-15 07:34:26,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-15 07:34:26,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 07:34:26,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 07:34:26,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-15 07:34:26,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-15 07:34:26,142 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-15 07:34:26,142 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-15 07:34:26,142 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-15 07:34:26,142 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-15 07:34:26,143 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 07:34:26,143 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-15 07:34:26,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_66 [2020-10-15 07:34:26,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_70 [2020-10-15 07:34:26,143 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-15 07:34:26,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_68 [2020-10-15 07:34:26,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_71 [2020-10-15 07:34:26,143 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-15 07:34:26,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2020-10-15 07:34:26,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2020-10-15 07:34:26,144 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-15 07:34:26,144 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-15 07:34:26,144 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-15 07:34:26,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_73 [2020-10-15 07:34:26,144 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-15 07:34:26,144 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2020-10-15 07:34:26,144 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2020-10-15 07:34:26,144 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-15 07:34:26,145 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2020-10-15 07:34:26,145 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2020-10-15 07:34:26,145 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-10-15 07:34:26,145 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2020-10-15 07:34:26,145 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2020-10-15 07:34:26,145 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-15 07:34:26,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2020-10-15 07:34:26,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2020-10-15 07:34:26,146 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-15 07:34:26,146 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-15 07:34:26,146 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-15 07:34:26,146 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-15 07:34:26,146 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-15 07:34:26,146 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-15 07:34:26,146 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-15 07:34:26,146 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-15 07:34:26,147 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-15 07:34:26,147 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-15 07:34:26,147 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-15 07:34:26,147 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-15 07:34:26,147 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-15 07:34:26,147 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-15 07:34:26,147 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-15 07:34:26,147 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-15 07:34:26,148 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-15 07:34:26,148 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-15 07:34:26,148 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-15 07:34:26,148 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-15 07:34:26,148 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-15 07:34:26,148 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-15 07:34:26,148 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-15 07:34:26,149 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-15 07:34:26,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 07:34:26,149 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-15 07:34:26,149 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-15 07:34:26,149 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-15 07:34:26,149 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-15 07:34:26,149 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2020-10-15 07:34:26,149 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-10-15 07:34:26,150 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2020-10-15 07:34:26,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 07:34:26,150 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2020-10-15 07:34:26,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 07:34:26,150 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2020-10-15 07:34:26,150 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-15 07:34:26,150 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-15 07:34:26,150 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-15 07:34:26,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_62 [2020-10-15 07:34:26,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_75 [2020-10-15 07:34:26,151 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-15 07:34:26,151 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-15 07:34:26,151 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-15 07:34:26,151 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-15 07:34:26,151 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-15 07:34:26,151 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-15 07:34:26,152 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-15 07:34:26,152 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-15 07:34:26,152 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-15 07:34:26,152 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-15 07:34:26,152 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-15 07:34:26,152 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-15 07:34:26,152 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-15 07:34:26,152 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-15 07:34:26,152 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-15 07:34:26,153 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-15 07:34:26,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_61 [2020-10-15 07:34:26,153 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-15 07:34:26,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_74 [2020-10-15 07:34:26,153 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-15 07:34:26,153 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-15 07:34:26,153 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-15 07:34:26,153 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-15 07:34:26,154 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-15 07:34:26,154 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-15 07:34:26,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_76 [2020-10-15 07:34:26,154 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-15 07:34:26,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_77 [2020-10-15 07:34:26,158 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-15 07:34:26,158 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-15 07:34:26,158 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-15 07:34:26,158 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-15 07:34:26,158 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2020-10-15 07:34:26,159 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2020-10-15 07:34:26,159 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-15 07:34:26,159 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-15 07:34:26,159 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-15 07:34:26,159 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-15 07:34:26,159 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-15 07:34:26,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_63 [2020-10-15 07:34:26,159 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-15 07:34:26,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_72 [2020-10-15 07:34:26,160 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-15 07:34:26,160 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-15 07:34:26,160 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-15 07:34:26,160 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-15 07:34:26,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_60 [2020-10-15 07:34:26,160 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-15 07:34:26,160 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-15 07:34:26,161 INFO L130 BoogieDeclarations]: Found specification of procedure dl2k_enable_int [2020-10-15 07:34:26,161 INFO L130 BoogieDeclarations]: Found specification of procedure rio_open [2020-10-15 07:34:26,161 INFO L130 BoogieDeclarations]: Found specification of procedure rio_timer [2020-10-15 07:34:26,161 INFO L130 BoogieDeclarations]: Found specification of procedure rio_tx_timeout [2020-10-15 07:34:26,161 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_list [2020-10-15 07:34:26,161 INFO L130 BoogieDeclarations]: Found specification of procedure start_xmit [2020-10-15 07:34:26,161 INFO L130 BoogieDeclarations]: Found specification of procedure rio_interrupt [2020-10-15 07:34:26,161 INFO L130 BoogieDeclarations]: Found specification of procedure rio_free_tx [2020-10-15 07:34:26,162 INFO L130 BoogieDeclarations]: Found specification of procedure tx_error [2020-10-15 07:34:26,162 INFO L130 BoogieDeclarations]: Found specification of procedure receive_packet [2020-10-15 07:34:26,162 INFO L130 BoogieDeclarations]: Found specification of procedure rio_error [2020-10-15 07:34:26,162 INFO L130 BoogieDeclarations]: Found specification of procedure change_mtu [2020-10-15 07:34:26,162 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast [2020-10-15 07:34:26,162 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2020-10-15 07:34:26,162 INFO L130 BoogieDeclarations]: Found specification of procedure clear_stats [2020-10-15 07:34:26,163 INFO L130 BoogieDeclarations]: Found specification of procedure rio_ioctl [2020-10-15 07:34:26,163 INFO L130 BoogieDeclarations]: Found specification of procedure rio_close [2020-10-15 07:34:26,163 INFO L130 BoogieDeclarations]: Found specification of procedure find_miiphy [2020-10-15 07:34:26,163 INFO L130 BoogieDeclarations]: Found specification of procedure parse_eeprom [2020-10-15 07:34:26,163 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2020-10-15 07:34:26,163 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wait_link [2020-10-15 07:34:26,163 INFO L130 BoogieDeclarations]: Found specification of procedure mii_set_media [2020-10-15 07:34:26,163 INFO L130 BoogieDeclarations]: Found specification of procedure mii_get_media [2020-10-15 07:34:26,163 INFO L130 BoogieDeclarations]: Found specification of procedure mii_set_media_pcs [2020-10-15 07:34:26,164 INFO L130 BoogieDeclarations]: Found specification of procedure mii_get_media_pcs [2020-10-15 07:34:26,164 INFO L130 BoogieDeclarations]: Found specification of procedure mii_read [2020-10-15 07:34:26,164 INFO L130 BoogieDeclarations]: Found specification of procedure mii_write [2020-10-15 07:34:26,164 INFO L130 BoogieDeclarations]: Found specification of procedure rio_probe1 [2020-10-15 07:34:26,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 07:34:26,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 07:34:26,164 INFO L130 BoogieDeclarations]: Found specification of procedure desc_to_dma [2020-10-15 07:34:26,165 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_drvinfo [2020-10-15 07:34:26,165 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_settings [2020-10-15 07:34:26,165 INFO L130 BoogieDeclarations]: Found specification of procedure rio_set_settings [2020-10-15 07:34:26,165 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_link [2020-10-15 07:34:26,165 INFO L130 BoogieDeclarations]: Found specification of procedure mii_sendbit [2020-10-15 07:34:26,165 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2020-10-15 07:34:26,165 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2020-10-15 07:34:26,165 INFO L130 BoogieDeclarations]: Found specification of procedure rio_remove1 [2020-10-15 07:34:26,166 INFO L130 BoogieDeclarations]: Found specification of procedure rio_driver_init [2020-10-15 07:34:26,166 INFO L130 BoogieDeclarations]: Found specification of procedure rio_driver_exit [2020-10-15 07:34:26,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rio_driver_exit_14_2 [2020-10-15 07:34:26,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_rio_driver_init_14_9 [2020-10-15 07:34:26,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-15 07:34:26,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-15 07:34:26,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-15 07:34:26,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-15 07:34:26,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2020-10-15 07:34:26,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-15 07:34:26,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2020-10-15 07:34:26,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-15 07:34:26,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2020-10-15 07:34:26,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-15 07:34:26,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2020-10-15 07:34:26,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2020-10-15 07:34:26,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2020-10-15 07:34:26,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2020-10-15 07:34:26,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-15 07:34:26,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-15 07:34:26,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-15 07:34:26,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-15 07:34:26,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-15 07:34:26,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-15 07:34:26,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-15 07:34:26,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-15 07:34:26,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-15 07:34:26,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-15 07:34:26,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-15 07:34:26,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-15 07:34:26,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2020-10-15 07:34:26,170 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 07:34:26,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-15 07:34:26,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-15 07:34:26,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-15 07:34:26,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-15 07:34:26,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-15 07:34:26,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-15 07:34:26,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-15 07:34:26,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-15 07:34:26,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-15 07:34:26,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-15 07:34:26,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-15 07:34:26,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-15 07:34:26,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-15 07:34:26,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-15 07:34:26,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-15 07:34:26,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-15 07:34:26,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-15 07:34:26,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2020-10-15 07:34:26,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-15 07:34:26,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-15 07:34:26,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-15 07:34:26,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-15 07:34:26,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-15 07:34:26,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-15 07:34:26,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-15 07:34:26,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2020-10-15 07:34:26,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2020-10-15 07:34:26,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-15 07:34:26,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2020-10-15 07:34:26,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-15 07:34:26,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2020-10-15 07:34:26,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2020-10-15 07:34:26,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2020-10-15 07:34:26,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2020-10-15 07:34:26,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-15 07:34:26,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2020-10-15 07:34:26,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 07:34:26,174 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-15 07:34:26,174 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-15 07:34:26,174 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 07:34:26,174 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-15 07:34:26,174 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-15 07:34:26,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-15 07:34:26,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 07:34:26,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-15 07:34:26,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 07:34:26,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 07:34:26,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 07:34:26,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 07:34:26,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-15 07:34:26,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-15 07:34:26,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-15 07:34:26,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-15 07:34:26,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-15 07:34:26,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-15 07:34:26,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-15 07:34:26,176 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 07:34:26,176 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 07:34:26,176 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 07:34:26,176 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 07:34:26,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 07:34:26,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 07:34:26,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 07:34:26,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-15 07:34:26,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-15 07:34:26,177 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 07:34:26,177 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 07:34:26,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-15 07:34:26,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-15 07:34:26,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-15 07:34:26,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-15 07:34:26,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-15 07:34:26,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-15 07:34:26,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-15 07:34:26,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-15 07:34:26,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-15 07:34:26,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-15 07:34:26,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-15 07:34:26,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-15 07:34:26,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-15 07:34:26,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-15 07:34:26,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-15 07:34:26,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-15 07:34:26,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-15 07:34:26,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-15 07:34:26,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-15 07:34:26,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-15 07:34:26,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-15 07:34:26,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-15 07:34:26,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-15 07:34:26,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-15 07:34:26,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-15 07:34:26,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-15 07:34:26,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-15 07:34:26,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-15 07:34:26,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-15 07:34:26,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-15 07:34:26,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-15 07:34:26,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-15 07:34:26,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-15 07:34:26,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-15 07:34:26,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-15 07:34:26,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-15 07:34:26,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-15 07:34:26,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-15 07:34:26,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-15 07:34:26,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-15 07:34:26,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-15 07:34:26,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-15 07:34:26,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-15 07:34:26,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-15 07:34:26,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-15 07:34:26,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-15 07:34:26,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-15 07:34:26,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-15 07:34:26,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:26,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:26,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:26,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:26,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:26,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:26,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:26,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:34:26,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-15 07:34:26,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-15 07:34:26,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-15 07:34:26,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-15 07:34:26,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-15 07:34:26,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-15 07:34:26,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-15 07:34:26,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-15 07:34:26,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-15 07:34:26,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-15 07:34:26,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-15 07:34:26,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-15 07:34:26,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-15 07:34:26,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-15 07:34:26,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-15 07:34:26,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-15 07:34:26,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-15 07:34:26,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-15 07:34:26,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-15 07:34:26,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-15 07:34:26,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-15 07:34:26,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-15 07:34:26,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-15 07:34:26,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-15 07:34:26,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_rx_lock_of_netdev_private [2020-10-15 07:34:26,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_rx_lock_of_netdev_private [2020-10-15 07:34:26,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_rx_lock_of_netdev_private [2020-10-15 07:34:26,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_rx_lock_of_netdev_private [2020-10-15 07:34:26,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_rx_lock_of_netdev_private [2020-10-15 07:34:26,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_rx_lock_of_netdev_private [2020-10-15 07:34:26,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-15 07:34:26,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-15 07:34:26,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-15 07:34:26,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-15 07:34:26,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-15 07:34:26,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-15 07:34:26,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-15 07:34:26,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-15 07:34:26,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-15 07:34:26,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-15 07:34:26,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-15 07:34:26,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-15 07:34:26,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-15 07:34:26,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-15 07:34:26,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-15 07:34:26,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-15 07:34:26,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_lock_of_netdev_private [2020-10-15 07:34:26,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_lock_of_netdev_private [2020-10-15 07:34:26,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_lock_of_netdev_private [2020-10-15 07:34:26,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_lock_of_netdev_private [2020-10-15 07:34:26,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_lock_of_netdev_private [2020-10-15 07:34:26,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_lock_of_netdev_private [2020-10-15 07:34:26,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-15 07:34:26,190 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 07:34:26,190 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-15 07:34:26,190 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-15 07:34:26,190 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-15 07:34:26,190 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 07:34:26,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 07:34:26,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 07:34:26,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 07:34:26,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 07:34:26,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 07:34:26,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 07:34:26,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 07:34:26,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 07:34:29,408 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-15 07:34:30,118 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 07:34:34,374 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 07:34:34,374 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-15 07:34:34,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 07:34:34 BoogieIcfgContainer [2020-10-15 07:34:34,389 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 07:34:34,390 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 07:34:34,390 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 07:34:34,393 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 07:34:34,394 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 07:34:20" (1/3) ... [2020-10-15 07:34:34,394 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@769c85d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 07:34:34, skipping insertion in model container [2020-10-15 07:34:34,394 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:34:25" (2/3) ... [2020-10-15 07:34:34,395 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@769c85d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 07:34:34, skipping insertion in model container [2020-10-15 07:34:34,395 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 07:34:34" (3/3) ... [2020-10-15 07:34:34,396 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.cil.i [2020-10-15 07:34:34,409 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 07:34:34,420 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2020-10-15 07:34:34,436 INFO L251 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-15 07:34:34,472 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 07:34:34,472 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 07:34:34,472 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 07:34:34,472 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 07:34:34,473 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 07:34:34,473 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 07:34:34,473 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 07:34:34,473 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 07:34:34,538 INFO L276 IsEmpty]: Start isEmpty. Operand 2876 states. [2020-10-15 07:34:34,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2020-10-15 07:34:34,554 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 07:34:34,555 INFO L422 BasicCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 07:34:34,556 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 07:34:34,562 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 07:34:34,562 INFO L82 PathProgramCache]: Analyzing trace with hash 830727120, now seen corresponding path program 1 times [2020-10-15 07:34:34,571 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 07:34:34,571 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1994561303] [2020-10-15 07:34:34,572 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 07:34:35,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:34:35,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:34:38,802 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:34:40,402 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:34:40,402 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 197 [2020-10-15 07:34:40,402 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 07:34:40,403 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5004 [2020-10-15 07:34:40,406 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:34:40,406 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:34:40,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 07:34:40,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 07:34:40,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 191 [2020-10-15 07:34:40,407 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-15 07:34:43,692 WARN L193 SmtUtils]: Spent 2.89 s on a formula simplification that was a NOOP. DAG size: 793 [2020-10-15 07:34:43,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:34:43,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:34:43,889 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:34:44,798 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:34:44,799 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:34:44,799 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:34:44,799 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1003 [2020-10-15 07:34:44,799 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:34:44,800 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:34:44,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:34:44,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:34:44,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 07:34:44,800 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:34:44,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:34:44,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:34:44,922 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:34:44,931 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:34:44,931 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 07:34:44,932 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:34:44,932 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:34:44,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:34:44,932 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:34:44,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:34:44,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:34:44,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-15 07:34:44,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:34:45,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-15 07:34:45,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:34:45,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:34:45,244 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:34:45,244 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 147 [2020-10-15 07:34:45,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:34:45,245 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 156 [2020-10-15 07:34:45,245 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:34:45,245 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:34:45,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:34:45,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:34:45,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 144 [2020-10-15 07:34:45,246 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:34:45,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:34:45,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:34:45,330 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:34:45,401 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:34:45,401 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 142 [2020-10-15 07:34:45,401 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:34:45,402 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-15 07:34:45,402 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:34:45,402 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:34:45,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:34:45,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:34:45,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:34:45,404 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:34:45,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:34:45,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:34:45,505 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:34:45,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:34:45,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:34:45,525 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:34:45,525 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-15 07:34:45,525 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:34:45,525 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:34:45,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:34:45,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:34:45,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:34:45,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:34:45,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:34:45,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:34:45,545 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:34:45,549 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:34:45,550 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:34:45,550 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:34:45,550 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:34:45,550 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:34:45,551 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:34:45,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:34:45,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:34:45,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:34:45,552 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:34:45,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:34:45,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:34:45,571 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:34:45,594 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:34:45,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:34:45,595 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:34:45,595 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-15 07:34:45,595 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:34:45,596 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:34:45,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:34:45,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:34:45,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:34:45,596 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:34:45,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:34:45,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:34:45,612 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:34:45,618 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:34:45,618 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:34:45,618 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:34:45,619 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:34:45,619 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:34:45,619 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:34:45,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:34:45,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:34:45,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:34:45,620 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:34:45,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 07:34:45,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:34:45,641 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:34:45,650 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:34:45,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:34:45,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:34:45,651 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:34:45,651 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:34:45,651 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:34:45,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:34:45,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:34:45,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:34:45,652 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:34:45,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:34:45,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:34:45,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:34:45,672 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:34:45,672 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:34:45,673 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:34:45,673 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:34:45,673 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:34:45,673 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:34:45,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:34:45,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:34:45,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:34:45,675 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:34:45,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-15 07:34:45,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:34:45,695 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:34:45,704 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:34:45,705 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:34:45,705 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:34:45,705 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:34:45,705 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:34:45,706 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:34:45,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:34:45,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:34:45,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:34:45,706 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:34:45,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:34:45,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:34:45,726 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:34:45,731 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:34:45,731 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:34:45,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:34:45,732 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:34:45,732 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:34:45,732 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:34:45,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:34:45,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:34:45,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:34:45,733 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:34:45,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-15 07:34:45,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:34:45,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:34:45,764 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:34:45,765 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:34:45,765 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:34:45,765 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 07:34:45,765 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:34:45,766 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:34:45,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:34:45,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:34:45,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:34:45,767 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:34:45,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:34:45,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:34:45,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:34:45,792 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:34:45,792 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:34:45,793 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:34:45,793 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:34:45,793 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:34:45,794 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:34:45,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:34:45,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:34:45,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:34:45,795 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:34:45,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-15 07:34:45,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:34:45,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:34:45,822 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:34:45,822 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:34:45,823 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:34:45,823 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:34:45,823 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:34:45,823 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:34:45,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:34:45,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:34:45,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:34:45,824 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:34:45,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:34:45,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:34:45,841 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:34:45,845 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:34:45,846 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:34:45,846 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:34:45,846 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:34:45,846 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:34:45,847 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:34:45,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:34:45,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:34:45,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:34:45,848 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:34:45,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-15 07:34:45,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:34:45,865 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:34:45,875 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:34:45,875 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:34:45,875 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:34:45,876 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:34:45,876 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:34:45,876 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:34:45,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:34:45,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:34:45,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:34:45,877 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:34:45,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:34:45,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:34:45,894 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:34:45,898 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:34:45,899 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:34:45,899 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:34:45,899 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:34:45,900 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:34:45,900 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:34:45,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:34:45,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:34:45,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:34:45,901 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:34:45,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-15 07:34:45,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:34:45,923 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:34:45,935 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:34:45,935 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:34:45,935 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:34:45,936 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 07:34:45,936 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:34:45,937 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:34:45,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:34:45,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:34:45,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:34:45,938 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:34:45,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:34:45,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:34:45,963 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:34:45,967 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:34:45,967 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:34:45,967 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:34:45,968 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:34:45,968 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:34:45,969 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:34:45,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:34:45,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:34:45,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:34:45,970 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:34:45,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-15 07:34:45,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:34:45,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:34:46,013 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:34:46,013 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:34:46,014 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:34:46,014 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-15 07:34:46,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:34:46,015 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:34:46,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:34:46,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:34:46,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:34:46,016 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:34:46,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:34:46,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:34:46,039 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:34:46,045 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:34:46,046 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:34:46,046 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:34:46,047 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:34:46,047 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:34:46,048 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:34:46,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:34:46,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:34:46,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:34:46,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:34:46,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-10-15 07:34:46,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:34:46,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:34:46,126 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:34:46,126 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:34:46,127 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:34:46,127 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 07:34:46,127 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:34:46,128 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:34:46,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:34:46,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:34:46,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 07:34:46,129 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:34:46,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-15 07:34:46,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:34:46,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:34:46,162 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:34:46,163 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:34:46,163 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:34:46,163 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 07:34:46,163 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:34:46,164 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:34:46,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:34:46,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:34:46,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 07:34:46,164 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:34:46,306 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2020-10-15 07:34:46,307 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1994561303] [2020-10-15 07:34:46,309 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 07:34:46,309 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-15 07:34:46,310 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [819453557] [2020-10-15 07:34:46,319 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-15 07:34:46,320 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 07:34:46,337 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-15 07:34:46,338 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-15 07:34:46,340 INFO L87 Difference]: Start difference. First operand 2876 states. Second operand 8 states. [2020-10-15 07:34:51,269 WARN L193 SmtUtils]: Spent 2.74 s on a formula simplification that was a NOOP. DAG size: 795 [2020-10-15 07:35:09,673 WARN L193 SmtUtils]: Spent 2.50 s on a formula simplification that was a NOOP. DAG size: 797 [2020-10-15 07:35:12,364 WARN L193 SmtUtils]: Spent 2.50 s on a formula simplification that was a NOOP. DAG size: 799 [2020-10-15 07:35:54,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 07:35:54,405 INFO L93 Difference]: Finished difference Result 5135 states and 6899 transitions. [2020-10-15 07:35:54,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-15 07:35:54,407 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 139 [2020-10-15 07:35:54,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 07:35:54,452 INFO L225 Difference]: With dead ends: 5135 [2020-10-15 07:35:54,453 INFO L226 Difference]: Without dead ends: 2729 [2020-10-15 07:35:54,471 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 11.0s TimeCoverageRelationStatistics Valid=56, Invalid=100, Unknown=0, NotChecked=0, Total=156 [2020-10-15 07:35:54,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2729 states. [2020-10-15 07:35:55,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2729 to 2408. [2020-10-15 07:35:55,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2408 states. [2020-10-15 07:35:55,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2408 states to 2408 states and 3125 transitions. [2020-10-15 07:35:55,621 INFO L78 Accepts]: Start accepts. Automaton has 2408 states and 3125 transitions. Word has length 139 [2020-10-15 07:35:55,622 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 07:35:55,622 INFO L479 AbstractCegarLoop]: Abstraction has 2408 states and 3125 transitions. [2020-10-15 07:35:55,622 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-15 07:35:55,623 INFO L276 IsEmpty]: Start isEmpty. Operand 2408 states and 3125 transitions. [2020-10-15 07:35:55,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2020-10-15 07:35:55,631 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 07:35:55,632 INFO L422 BasicCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 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] [2020-10-15 07:35:55,632 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-15 07:35:55,632 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 07:35:55,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 07:35:55,633 INFO L82 PathProgramCache]: Analyzing trace with hash 1351782463, now seen corresponding path program 1 times [2020-10-15 07:35:55,633 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 07:35:55,633 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [670696507] [2020-10-15 07:35:55,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 07:35:55,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:35:56,059 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:57,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:35:59,649 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:36:01,007 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:36:01,007 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 204 [2020-10-15 07:36:01,008 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-15 07:36:01,008 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5098 [2020-10-15 07:36:01,008 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:36:01,008 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:36:01,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 07:36:01,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 07:36:01,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 198 [2020-10-15 07:36:01,009 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:36:03,650 WARN L193 SmtUtils]: Spent 2.42 s on a formula simplification that was a NOOP. DAG size: 793 [2020-10-15 07:36:03,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:36:03,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:36:03,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:36:04,517 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:36:04,518 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:36:04,518 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:36:04,518 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 790 [2020-10-15 07:36:04,518 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:36:04,518 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:36:04,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:36:04,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:36:04,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 07:36:04,519 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:36:04,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:36:04,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:36:04,602 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:36:04,605 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:36:04,605 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 07:36:04,606 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:36:04,606 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:36:04,606 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:36:04,606 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:36:04,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:36:04,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:36:04,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-15 07:36:04,607 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:36:04,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-15 07:36:04,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:36:04,732 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:36:04,825 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:36:04,826 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 147 [2020-10-15 07:36:04,826 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:36:04,826 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 124 [2020-10-15 07:36:04,826 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:36:04,827 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:36:04,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:36:04,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:36:04,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 144 [2020-10-15 07:36:04,827 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:36:04,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:36:04,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:36:04,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:36:04,931 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:36:04,931 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 142 [2020-10-15 07:36:04,931 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:36:04,931 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-15 07:36:04,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:36:04,932 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:36:04,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:36:04,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:36:04,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:36:04,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:36:04,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:36:04,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:36:04,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:36:04,989 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:36:04,990 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:36:04,990 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:36:04,990 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:36:04,990 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:36:04,991 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:36:04,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:36:04,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:36:04,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:36:04,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:36:04,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:36:05,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:36:05,004 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:36:05,006 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:36:05,007 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:36:05,007 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:36:05,007 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:36:05,007 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:36:05,007 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:36:05,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:36:05,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:36:05,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:36:05,008 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:36:05,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:36:05,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:36:05,021 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:36:05,026 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:36:05,027 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:36:05,027 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:36:05,027 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:36:05,027 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:36:05,028 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:36:05,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:36:05,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:36:05,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:36:05,029 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:36:05,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:36:05,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:36:05,041 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:36:05,044 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:36:05,045 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:36:05,045 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:36:05,045 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:36:05,046 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:36:05,046 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:36:05,046 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:36:05,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:36:05,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:36:05,047 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:36:05,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 07:36:05,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:36:05,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:36:05,067 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:36:05,067 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:36:05,068 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:36:05,068 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:36:05,068 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:36:05,068 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:36:05,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:36:05,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:36:05,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:36:05,069 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:36:05,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:36:05,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:36:05,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:36:05,084 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:36:05,084 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:36:05,085 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:36:05,085 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:36:05,085 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:36:05,085 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:36:05,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:36:05,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:36:05,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:36:05,086 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:36:05,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-15 07:36:05,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:36:05,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:36:05,102 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:36:05,103 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:36:05,103 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:36:05,103 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:36:05,103 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:36:05,103 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:36:05,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:36:05,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:36:05,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:36:05,104 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:36:05,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:36:05,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:36:05,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:36:05,117 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:36:05,117 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:36:05,118 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:36:05,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:36:05,118 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:36:05,118 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:36:05,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:36:05,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:36:05,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:36:05,119 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:36:05,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-15 07:36:05,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:36:05,130 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:36:05,135 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:36:05,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:36:05,136 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:36:05,136 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:36:05,136 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:36:05,136 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:36:05,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:36:05,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:36:05,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:36:05,137 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:36:05,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:36:05,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:36:05,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:36:05,152 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:36:05,153 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:36:05,153 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:36:05,153 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:36:05,153 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:36:05,154 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:36:05,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:36:05,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:36:05,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:36:05,155 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:36:05,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-15 07:36:05,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:36:05,168 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:36:05,174 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:36:05,175 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:36:05,175 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:36:05,175 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:36:05,175 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:36:05,175 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:36:05,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:36:05,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:36:05,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:36:05,176 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:36:05,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:36:05,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:36:05,188 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:36:05,191 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:36:05,191 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:36:05,191 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:36:05,192 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:36:05,192 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:36:05,192 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:36:05,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:36:05,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:36:05,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:36:05,193 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:36:05,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-15 07:36:05,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:36:05,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:36:05,212 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:36:05,213 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:36:05,213 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:36:05,213 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:36:05,213 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:36:05,214 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:36:05,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:36:05,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:36:05,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:36:05,215 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:36:05,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:36:05,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:36:05,227 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:36:05,229 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:36:05,230 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:36:05,230 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:36:05,230 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:36:05,230 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:36:05,231 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:36:05,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:36:05,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:36:05,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:36:05,231 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:36:05,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-15 07:36:05,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:36:05,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:36:05,250 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:36:05,251 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:36:05,251 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:36:05,251 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:36:05,251 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:36:05,252 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:36:05,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:36:05,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:36:05,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:36:05,252 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:36:05,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:36:05,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:36:05,267 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:36:05,270 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:36:05,270 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:36:05,270 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:36:05,270 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:36:05,271 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:36:05,271 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:36:05,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:36:05,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:36:05,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:36:05,272 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:36:05,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-15 07:36:05,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:36:05,284 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:36:05,289 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:36:05,289 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:36:05,290 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:36:05,290 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:36:05,290 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:36:05,290 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:36:05,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:36:05,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:36:05,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:36:05,291 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:36:05,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:36:05,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:36:05,303 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:36:05,306 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:36:05,306 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:36:05,306 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:36:05,306 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:36:05,307 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:36:05,307 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:36:05,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:36:05,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:36:05,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:36:05,308 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:36:05,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-10-15 07:36:05,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:36:05,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:36:05,351 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:36:05,351 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:36:05,351 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:36:05,351 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:36:05,352 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:36:05,352 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:36:05,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:36:05,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:36:05,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 07:36:05,353 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:36:05,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-15 07:36:05,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:36:05,383 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:36:05,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:36:05,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:36:05,390 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:36:05,390 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-15 07:36:05,390 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:36:05,390 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:36:05,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:36:05,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:36:05,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 07:36:05,391 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:36:05,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-15 07:36:05,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:36:05,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:36:05,412 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:36:05,413 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:36:05,413 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:36:05,413 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:36:05,413 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:36:05,413 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:36:05,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:36:05,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:36:05,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 07:36:05,414 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:36:05,485 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2020-10-15 07:36:05,485 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [670696507] [2020-10-15 07:36:05,485 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 07:36:05,486 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-15 07:36:05,486 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1197174132] [2020-10-15 07:36:05,489 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-15 07:36:05,489 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 07:36:05,489 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-15 07:36:05,491 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-15 07:36:05,491 INFO L87 Difference]: Start difference. First operand 2408 states and 3125 transitions. Second operand 8 states. [2020-10-15 07:36:18,146 WARN L193 SmtUtils]: Spent 2.66 s on a formula simplification that was a NOOP. DAG size: 795 [2020-10-15 07:36:38,144 WARN L193 SmtUtils]: Spent 2.67 s on a formula simplification that was a NOOP. DAG size: 797 [2020-10-15 07:36:40,981 WARN L193 SmtUtils]: Spent 2.69 s on a formula simplification that was a NOOP. DAG size: 799 [2020-10-15 07:37:33,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 07:37:33,586 INFO L93 Difference]: Finished difference Result 2735 states and 3610 transitions. [2020-10-15 07:37:33,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-15 07:37:33,587 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 144 [2020-10-15 07:37:33,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 07:37:33,615 INFO L225 Difference]: With dead ends: 2735 [2020-10-15 07:37:33,615 INFO L226 Difference]: Without dead ends: 2733 [2020-10-15 07:37:33,618 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 10.7s TimeCoverageRelationStatistics Valid=56, Invalid=100, Unknown=0, NotChecked=0, Total=156 [2020-10-15 07:37:33,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2733 states. [2020-10-15 07:37:34,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2733 to 2412. [2020-10-15 07:37:34,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2412 states. [2020-10-15 07:37:34,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2412 states to 2412 states and 3128 transitions. [2020-10-15 07:37:34,618 INFO L78 Accepts]: Start accepts. Automaton has 2412 states and 3128 transitions. Word has length 144 [2020-10-15 07:37:34,619 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 07:37:34,619 INFO L479 AbstractCegarLoop]: Abstraction has 2412 states and 3128 transitions. [2020-10-15 07:37:34,620 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-15 07:37:34,620 INFO L276 IsEmpty]: Start isEmpty. Operand 2412 states and 3128 transitions. [2020-10-15 07:37:34,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2020-10-15 07:37:34,623 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 07:37:34,624 INFO L422 BasicCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 07:37:34,624 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-15 07:37:34,625 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 07:37:34,625 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 07:37:34,625 INFO L82 PathProgramCache]: Analyzing trace with hash 198429847, now seen corresponding path program 1 times [2020-10-15 07:37:34,625 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 07:37:34,626 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1059969182] [2020-10-15 07:37:34,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 07:37:34,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:35,088 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:37,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:40,199 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:40,199 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 219 [2020-10-15 07:37:40,199 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 07:37:40,199 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5340 [2020-10-15 07:37:40,200 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:40,200 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:40,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 18 [2020-10-15 07:37:40,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 07:37:40,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 213 [2020-10-15 07:37:40,201 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:37:43,284 WARN L193 SmtUtils]: Spent 2.80 s on a formula simplification that was a NOOP. DAG size: 793 [2020-10-15 07:37:43,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:37:43,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:43,419 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:44,113 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:44,113 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:37:44,113 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:37:44,114 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 759 [2020-10-15 07:37:44,114 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:44,114 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:44,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:37:44,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:37:44,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 07:37:44,115 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:37:44,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:37:44,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:44,213 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:44,216 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:44,217 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 07:37:44,217 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:37:44,217 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:37:44,217 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:44,217 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:44,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:37:44,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:37:44,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-15 07:37:44,218 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:37:44,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-15 07:37:44,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:44,368 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:44,444 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:44,444 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 147 [2020-10-15 07:37:44,445 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:37:44,445 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 105 [2020-10-15 07:37:44,445 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:44,445 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:44,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:37:44,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:37:44,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 144 [2020-10-15 07:37:44,446 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:37:44,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:37:44,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:44,492 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:44,528 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:44,528 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 142 [2020-10-15 07:37:44,528 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:37:44,529 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-15 07:37:44,529 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:44,529 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:44,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:37:44,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:37:44,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:37:44,530 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:37:44,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:37:44,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:44,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:44,595 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:44,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:37:44,595 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:37:44,595 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:37:44,596 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:44,596 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:44,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:37:44,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:37:44,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:37:44,597 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:37:44,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:37:44,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:44,608 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:44,612 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:44,612 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:37:44,612 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:37:44,612 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:37:44,613 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:44,613 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:44,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:37:44,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:37:44,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:37:44,614 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:37:44,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:37:44,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:44,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:44,631 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:44,631 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:37:44,631 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:37:44,631 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:37:44,632 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:44,632 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:44,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:37:44,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:37:44,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:37:44,633 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:37:44,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:37:44,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:44,644 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:44,648 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:44,648 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:37:44,648 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:37:44,649 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:37:44,649 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:44,649 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:44,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:37:44,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:37:44,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:37:44,650 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:37:44,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 07:37:44,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:44,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:44,669 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:44,670 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:37:44,670 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:37:44,670 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:37:44,670 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:44,671 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:44,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:37:44,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:37:44,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:37:44,671 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:37:44,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:37:44,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:44,683 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:44,685 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:44,685 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:37:44,686 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:37:44,686 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:37:44,686 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:44,686 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:44,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:37:44,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:37:44,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:37:44,687 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:37:44,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-15 07:37:44,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:44,700 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:44,704 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:44,705 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:37:44,705 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:37:44,705 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:37:44,706 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:44,706 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:44,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:37:44,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:37:44,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:37:44,707 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:37:44,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:37:44,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:44,720 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:44,723 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:44,724 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:37:44,724 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:37:44,724 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:37:44,724 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:44,725 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:44,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:37:44,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:37:44,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:37:44,726 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:37:44,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-15 07:37:44,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:44,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:44,744 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:44,745 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:37:44,745 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:37:44,745 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:37:44,745 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:44,746 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:44,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:37:44,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:37:44,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:37:44,746 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:37:44,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:37:44,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:44,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:44,760 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:44,760 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:37:44,760 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:37:44,761 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:37:44,761 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:44,761 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:44,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:37:44,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:37:44,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:37:44,762 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:37:44,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-15 07:37:44,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:44,776 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:44,785 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:44,785 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:37:44,786 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:37:44,786 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:37:44,786 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:44,787 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:44,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:37:44,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:37:44,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:37:44,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:37:44,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:37:44,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:44,800 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:44,803 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:44,803 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:37:44,803 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:37:44,804 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:37:44,804 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:44,804 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:44,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:37:44,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:37:44,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:37:44,805 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:37:44,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-15 07:37:44,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:44,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:44,823 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:44,824 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:37:44,824 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:37:44,824 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:37:44,825 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:44,825 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:44,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:37:44,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:37:44,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:37:44,826 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:37:44,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:37:44,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:44,839 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:44,842 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:44,842 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:37:44,842 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:37:44,843 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:37:44,843 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:44,843 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:44,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:37:44,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:37:44,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:37:44,844 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:37:44,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-15 07:37:44,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:44,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:44,861 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:44,862 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:37:44,862 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:37:44,862 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:37:44,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:44,863 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:44,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:37:44,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:37:44,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:37:44,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:37:44,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:37:44,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:44,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:44,878 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:44,879 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:37:44,879 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:37:44,879 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:37:44,879 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:44,880 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:44,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:37:44,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:37:44,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:37:44,881 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:37:44,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-15 07:37:44,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:44,896 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:44,901 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:44,901 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:37:44,901 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:37:44,902 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:37:44,902 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:44,902 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:44,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:37:44,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:37:44,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:37:44,903 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:37:44,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:37:44,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:44,914 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:44,917 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:44,917 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:37:44,917 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:37:44,917 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:37:44,917 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:44,918 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:44,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:37:44,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:37:44,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:37:44,919 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:37:44,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-10-15 07:37:44,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:44,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:44,958 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:44,958 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:37:44,958 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:37:44,959 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:37:44,959 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:44,959 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:44,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:37:44,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:37:44,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 07:37:44,960 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:37:44,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-15 07:37:44,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:44,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:44,975 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:44,975 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 07:37:44,976 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:37:44,976 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:37:44,976 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:44,976 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:44,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:37:44,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:37:44,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-15 07:37:44,977 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:37:44,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-15 07:37:44,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:37:44,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:37:44,994 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:37:44,995 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:37:44,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:37:44,995 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:37:44,995 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:37:44,996 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:37:44,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:37:44,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:37:44,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 07:37:44,996 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:37:45,070 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2020-10-15 07:37:45,072 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1059969182] [2020-10-15 07:37:45,073 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 07:37:45,073 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-15 07:37:45,073 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [374023356] [2020-10-15 07:37:45,074 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-15 07:37:45,074 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 07:37:45,074 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-15 07:37:45,074 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-15 07:37:45,075 INFO L87 Difference]: Start difference. First operand 2412 states and 3128 transitions. Second operand 8 states. [2020-10-15 07:37:58,064 WARN L193 SmtUtils]: Spent 2.59 s on a formula simplification that was a NOOP. DAG size: 795