/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=NARROWEST --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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 21:59:22,632 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 21:59:22,635 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 21:59:22,675 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 21:59:22,675 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 21:59:22,676 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 21:59:22,678 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 21:59:22,679 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 21:59:22,681 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 21:59:22,682 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 21:59:22,683 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 21:59:22,684 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 21:59:22,684 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 21:59:22,685 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 21:59:22,686 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 21:59:22,687 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 21:59:22,688 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 21:59:22,689 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 21:59:22,691 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 21:59:22,692 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 21:59:22,694 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 21:59:22,695 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 21:59:22,696 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 21:59:22,697 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 21:59:22,699 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 21:59:22,699 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 21:59:22,699 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 21:59:22,700 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 21:59:22,701 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 21:59:22,702 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 21:59:22,702 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 21:59:22,703 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 21:59:22,703 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 21:59:22,705 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 21:59:22,707 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 21:59:22,707 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 21:59:22,707 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 21:59:22,708 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 21:59:22,708 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 21:59:22,709 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 21:59:22,709 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 21:59:22,710 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 [2020-10-13 21:59:22,731 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 21:59:22,732 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 21:59:22,733 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 21:59:22,733 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 21:59:22,733 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 21:59:22,734 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 21:59:22,734 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 21:59:22,734 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 21:59:22,734 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 21:59:22,734 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 21:59:22,735 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 21:59:22,735 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 21:59:22,735 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 21:59:22,735 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 21:59:22,735 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 21:59:22,736 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 21:59:22,736 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 21:59:22,736 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 21:59:22,736 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 21:59:22,736 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 21:59:22,737 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 21:59:22,737 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 21:59:22,737 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 21:59:22,737 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 21:59:22,737 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 21:59:22,737 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 21:59:22,738 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 21:59:22,738 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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 21:59:23,035 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 21:59:23,052 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 21:59:23,057 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 21:59:23,060 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 21:59:23,061 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 21:59:23,062 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2020-10-13 21:59:23,136 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/fe1c368e2/8e23c1a40a644c998ac6670cd61fe065/FLAG0e2943ad2 [2020-10-13 21:59:24,104 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 21:59:24,105 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2020-10-13 21:59:24,162 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/fe1c368e2/8e23c1a40a644c998ac6670cd61fe065/FLAG0e2943ad2 [2020-10-13 21:59:24,438 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/fe1c368e2/8e23c1a40a644c998ac6670cd61fe065 [2020-10-13 21:59:24,446 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 21:59:24,447 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 21:59:24,448 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 21:59:24,448 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 21:59:24,452 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 21:59:24,453 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:59:24" (1/1) ... [2020-10-13 21:59:24,456 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25e3a308 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:59:24, skipping insertion in model container [2020-10-13 21:59:24,456 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:59:24" (1/1) ... [2020-10-13 21:59:24,464 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 21:59:24,639 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 21:59:29,409 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 21:59:29,646 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 21:59:30,235 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 21:59:32,285 INFO L208 MainTranslator]: Completed translation [2020-10-13 21:59:32,286 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:59:32 WrapperNode [2020-10-13 21:59:32,286 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 21:59:32,287 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 21:59:32,287 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 21:59:32,287 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 21:59:32,301 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:59:32" (1/1) ... [2020-10-13 21:59:32,301 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:59:32" (1/1) ... [2020-10-13 21:59:32,415 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:59:32" (1/1) ... [2020-10-13 21:59:32,416 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:59:32" (1/1) ... [2020-10-13 21:59:32,564 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:59:32" (1/1) ... [2020-10-13 21:59:32,592 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:59:32" (1/1) ... [2020-10-13 21:59:32,641 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:59:32" (1/1) ... [2020-10-13 21:59:32,687 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 21:59:32,687 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 21:59:32,688 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 21:59:32,688 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 21:59:32,689 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:59:32" (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 [2020-10-13 21:59:32,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 21:59:32,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 21:59:32,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 21:59:32,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 21:59:32,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 21:59:32,760 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 21:59:32,760 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-13 21:59:32,761 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-13 21:59:32,761 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-13 21:59:32,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-13 21:59:32,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-13 21:59:32,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-13 21:59:32,762 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 21:59:32,762 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-13 21:59:32,762 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-13 21:59:32,762 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-13 21:59:32,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2020-10-13 21:59:32,763 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail [2020-10-13 21:59:32,763 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2020-10-13 21:59:32,764 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-13 21:59:32,764 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 21:59:32,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 21:59:32,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 21:59:32,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 21:59:32,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 21:59:32,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 21:59:32,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 21:59:32,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 21:59:32,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 21:59:32,766 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 21:59:32,766 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 21:59:32,766 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-10-13 21:59:32,766 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 21:59:32,766 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-10-13 21:59:32,766 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 21:59:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-13 21:59:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2020-10-13 21:59:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 21:59:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 21:59:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_node [2020-10-13 21:59:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_node [2020-10-13 21:59:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 21:59:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-13 21:59:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-13 21:59:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2020-10-13 21:59:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2020-10-13 21:59:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2020-10-13 21:59:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2020-10-13 21:59:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2020-10-13 21:59:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2020-10-13 21:59:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2020-10-13 21:59:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2020-10-13 21:59:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice [2020-10-13 21:59:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2020-10-13 21:59:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_after [2020-10-13 21:59:32,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2020-10-13 21:59:32,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head [2020-10-13 21:59:32,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2020-10-13 21:59:32,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2020-10-13 21:59:32,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2020-10-13 21:59:32,770 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2020-10-13 21:59:32,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_may_pull [2020-10-13 21:59:32,771 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2020-10-13 21:59:32,771 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2020-10-13 21:59:32,771 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2020-10-13 21:59:32,771 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2020-10-13 21:59:32,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2020-10-13 21:59:32,771 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-10-13 21:59:32,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_cow [2020-10-13 21:59:32,772 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cow_head [2020-10-13 21:59:32,772 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_tx_timestamp [2020-10-13 21:59:32,772 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2020-10-13 21:59:32,772 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-13 21:59:32,772 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-13 21:59:32,773 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-13 21:59:32,773 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2020-10-13 21:59:32,773 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2020-10-13 21:59:32,773 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-13 21:59:32,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-13 21:59:32,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-13 21:59:32,774 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-13 21:59:32,774 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-13 21:59:32,774 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-13 21:59:32,774 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-13 21:59:32,774 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-13 21:59:32,774 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-13 21:59:32,775 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-13 21:59:32,775 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-13 21:59:32,775 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-13 21:59:32,775 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-13 21:59:32,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2020-10-13 21:59:32,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2020-10-13 21:59:32,775 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock [2020-10-13 21:59:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock [2020-10-13 21:59:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_gso_segment [2020-10-13 21:59:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_gso_max_size [2020-10-13 21:59:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-13 21:59:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-13 21:59:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-13 21:59:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2020-10-13 21:59:32,777 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2020-10-13 21:59:32,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2020-10-13 21:59:32,777 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_mark_last_busy [2020-10-13 21:59:32,777 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-13 21:59:32,777 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-13 21:59:32,777 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-13 21:59:32,777 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2020-10-13 21:59:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2020-10-13 21:59:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2020-10-13 21:59:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2020-10-13 21:59:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-13 21:59:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2020-10-13 21:59:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2020-10-13 21:59:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev32 [2020-10-13 21:59:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2020-10-13 21:59:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_get_protocol [2020-10-13 21:59:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_get_protocol [2020-10-13 21:59:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2020-10-13 21:59:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2020-10-13 21:59:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2020-10-13 21:59:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_v6_check [2020-10-13 21:59:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure mmd_eee_cap_to_ethtool_sup_t [2020-10-13 21:59:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mmd_eee_adv_t [2020-10-13 21:59:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2020-10-13 21:59:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2020-10-13 21:59:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_read [2020-10-13 21:59:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_write [2020-10-13 21:59:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_read [2020-10-13 21:59:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_write [2020-10-13 21:59:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ocp_write [2020-10-13 21:59:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_dword [2020-10-13 21:59:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_dword [2020-10-13 21:59:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_word [2020-10-13 21:59:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_word [2020-10-13 21:59:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_byte [2020-10-13 21:59:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_byte [2020-10-13 21:59:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_read [2020-10-13 21:59:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_write [2020-10-13 21:59:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_write [2020-10-13 21:59:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_read [2020-10-13 21:59:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure sram_write [2020-10-13 21:59:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mii_word [2020-10-13 21:59:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mii_word [2020-10-13 21:59:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_mac_address [2020-10-13 21:59:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure set_ethernet_addr [2020-10-13 21:59:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure read_bulk_callback [2020-10-13 21:59:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure write_bulk_callback [2020-10-13 21:59:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_callback [2020-10-13 21:59:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_agg_align [2020-10-13 21:59:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_agg_align [2020-10-13 21:59:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_mem [2020-10-13 21:59:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_all_mem [2020-10-13 21:59:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_get_tx_agg [2020-10-13 21:59:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_csum_workaround [2020-10-13 21:59:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure msdn_giant_send_check [2020-10-13 21:59:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tx_vlan_tag [2020-10-13 21:59:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rx_vlan_tag [2020-10-13 21:59:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_tx_csum [2020-10-13 21:59:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_tx_agg_fill [2020-10-13 21:59:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_rx_csum [2020-10-13 21:59:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_bottom [2020-10-13 21:59:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_bottom [2020-10-13 21:59:32,786 INFO L138 BoogieDeclarations]: Found implementation of procedure bottom_half [2020-10-13 21:59:32,786 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_poll [2020-10-13 21:59:32,786 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_submit_rx [2020-10-13 21:59:32,786 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_drop_queued_tx [2020-10-13 21:59:32,786 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_tx_timeout [2020-10-13 21:59:32,786 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_rx_mode [2020-10-13 21:59:32,786 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8152_set_rx_mode [2020-10-13 21:59:32,787 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_features_check [2020-10-13 21:59:32,787 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_start_xmit [2020-10-13 21:59:32,787 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_reset_packet_filter [2020-10-13 21:59:32,787 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nic_reset [2020-10-13 21:59:32,787 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_qlen [2020-10-13 21:59:32,787 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_speed [2020-10-13 21:59:32,787 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_eee_plus [2020-10-13 21:59:32,788 INFO L138 BoogieDeclarations]: Found implementation of procedure rxdy_gated_en [2020-10-13 21:59:32,788 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_start_rx [2020-10-13 21:59:32,788 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_stop_rx [2020-10-13 21:59:32,788 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_enable [2020-10-13 21:59:32,788 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_enable [2020-10-13 21:59:32,788 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_timeout [2020-10-13 21:59:32,788 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_size [2020-10-13 21:59:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8153_enable [2020-10-13 21:59:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable [2020-10-13 21:59:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_power_cut_en [2020-10-13 21:59:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rx_vlan_en [2020-10-13 21:59:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_features [2020-10-13 21:59:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_get_wol [2020-10-13 21:59:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_set_wol [2020-10-13 21:59:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_runtime_suspend_enable [2020-10-13 21:59:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_reset [2020-10-13 21:59:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_teredo_off [2020-10-13 21:59:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_disable_aldps [2020-10-13 21:59:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_aldps [2020-10-13 21:59:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_disable [2020-10-13 21:59:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_hw_phy_cfg [2020-10-13 21:59:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_exit_oob [2020-10-13 21:59:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enter_oob [2020-10-13 21:59:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_hw_phy_cfg [2020-10-13 21:59:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_u1u2en [2020-10-13 21:59:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_u2p3en [2020-10-13 21:59:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_power_cut_en [2020-10-13 21:59:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_first_init [2020-10-13 21:59:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enter_oob [2020-10-13 21:59:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_disable_aldps [2020-10-13 21:59:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enable_aldps [2020-10-13 21:59:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8153_disable [2020-10-13 21:59:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_speed [2020-10-13 21:59:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_up [2020-10-13 21:59:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_down [2020-10-13 21:59:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8153_up [2020-10-13 21:59:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8153_down [2020-10-13 21:59:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2020-10-13 21:59:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_work_func_t [2020-10-13 21:59:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_open [2020-10-13 21:59:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_close [2020-10-13 21:59:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_indirect [2020-10-13 21:59:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_read [2020-10-13 21:59:32,794 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_write [2020-10-13 21:59:32,794 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_eee_en [2020-10-13 21:59:32,794 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_eee [2020-10-13 21:59:32,794 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_eee_en [2020-10-13 21:59:32,794 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enable_eee [2020-10-13 21:59:32,794 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_fc [2020-10-13 21:59:32,794 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tally_reset [2020-10-13 21:59:32,795 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_init [2020-10-13 21:59:32,795 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_init [2020-10-13 21:59:32,795 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_suspend [2020-10-13 21:59:32,795 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_resume [2020-10-13 21:59:32,795 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_wol [2020-10-13 21:59:32,795 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_wol [2020-10-13 21:59:32,795 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_msglevel [2020-10-13 21:59:32,796 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_msglevel [2020-10-13 21:59:32,796 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_drvinfo [2020-10-13 21:59:32,796 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_settings [2020-10-13 21:59:32,796 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_settings [2020-10-13 21:59:32,796 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_sset_count [2020-10-13 21:59:32,796 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_ethtool_stats [2020-10-13 21:59:32,796 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_strings [2020-10-13 21:59:32,796 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_get_eee [2020-10-13 21:59:32,797 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_set_eee [2020-10-13 21:59:32,797 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_get_eee [2020-10-13 21:59:32,797 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_eee [2020-10-13 21:59:32,797 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_get_eee [2020-10-13 21:59:32,797 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_set_eee [2020-10-13 21:59:32,797 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nway_reset [2020-10-13 21:59:32,797 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_coalesce [2020-10-13 21:59:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_coalesce [2020-10-13 21:59:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_ioctl [2020-10-13 21:59:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_change_mtu [2020-10-13 21:59:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_get_version [2020-10-13 21:59:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_unload [2020-10-13 21:59:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8153_unload [2020-10-13 21:59:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ops_init [2020-10-13 21:59:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_probe [2020-10-13 21:59:32,799 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_disconnect [2020-10-13 21:59:32,799 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_driver_init [2020-10-13 21:59:32,799 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_driver_exit [2020-10-13 21:59:32,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2020-10-13 21:59:32,799 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-13 21:59:32,799 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-13 21:59:32,799 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-13 21:59:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-13 21:59:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-13 21:59:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_3 [2020-10-13 21:59:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_4 [2020-10-13 21:59:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-13 21:59:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 21:59:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 21:59:32,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-13 21:59:32,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-13 21:59:32,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-13 21:59:32,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-13 21:59:32,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-13 21:59:32,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2020-10-13 21:59:32,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2020-10-13 21:59:32,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2020-10-13 21:59:32,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_13 [2020-10-13 21:59:32,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2020-10-13 21:59:32,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2020-10-13 21:59:32,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2020-10-13 21:59:32,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2020-10-13 21:59:32,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2020-10-13 21:59:32,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2020-10-13 21:59:32,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2020-10-13 21:59:32,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_21 [2020-10-13 21:59:32,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_22 [2020-10-13 21:59:32,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2020-10-13 21:59:32,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2020-10-13 21:59:32,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_25 [2020-10-13 21:59:32,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_26 [2020-10-13 21:59:32,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_27 [2020-10-13 21:59:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2020-10-13 21:59:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2020-10-13 21:59:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2020-10-13 21:59:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_31 [2020-10-13 21:59:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2020-10-13 21:59:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_33 [2020-10-13 21:59:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2020-10-13 21:59:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_35 [2020-10-13 21:59:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_36 [2020-10-13 21:59:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_37 [2020-10-13 21:59:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_38 [2020-10-13 21:59:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_39 [2020-10-13 21:59:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_40 [2020-10-13 21:59:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_41 [2020-10-13 21:59:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_42 [2020-10-13 21:59:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_43 [2020-10-13 21:59:32,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_44 [2020-10-13 21:59:32,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_45 [2020-10-13 21:59:32,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_46 [2020-10-13 21:59:32,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_47 [2020-10-13 21:59:32,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_48 [2020-10-13 21:59:32,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_49 [2020-10-13 21:59:32,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_50 [2020-10-13 21:59:32,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_51 [2020-10-13 21:59:32,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_52 [2020-10-13 21:59:32,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_53 [2020-10-13 21:59:32,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_54 [2020-10-13 21:59:32,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_55 [2020-10-13 21:59:32,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_56 [2020-10-13 21:59:32,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_57 [2020-10-13 21:59:32,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_58 [2020-10-13 21:59:32,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_59 [2020-10-13 21:59:32,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_60 [2020-10-13 21:59:32,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_61 [2020-10-13 21:59:32,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_62 [2020-10-13 21:59:32,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 21:59:32,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-13 21:59:32,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 21:59:32,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 21:59:32,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 21:59:32,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 21:59:32,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_control_of_r8152 [2020-10-13 21:59:32,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_control_of_r8152 [2020-10-13 21:59:32,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_control_of_r8152 [2020-10-13 21:59:32,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_control_of_r8152 [2020-10-13 21:59:32,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_control_of_r8152 [2020-10-13 21:59:32,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_control_of_r8152 [2020-10-13 21:59:32,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_control_of_r8152 [2020-10-13 21:59:32,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_control_of_r8152 [2020-10-13 21:59:32,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_control_of_r8152 [2020-10-13 21:59:32,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_control_of_r8152 [2020-10-13 21:59:32,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_control_of_r8152 [2020-10-13 21:59:32,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-13 21:59:32,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-13 21:59:32,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-13 21:59:32,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-13 21:59:32,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-13 21:59:32,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-13 21:59:32,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-13 21:59:32,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-13 21:59:32,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-13 21:59:32,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-13 21:59:32,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-13 21:59:32,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-13 21:59:32,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-13 21:59:32,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-13 21:59:32,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-13 21:59:32,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-13 21:59:32,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-13 21:59:32,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-13 21:59:32,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-13 21:59:32,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-13 21:59:32,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-13 21:59:32,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-13 21:59:32,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 21:59:32,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 21:59:32,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 21:59:32,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 21:59:32,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 21:59:32,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 21:59:32,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 21:59:32,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-13 21:59:32,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-13 21:59:32,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-13 21:59:32,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-13 21:59:32,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 21:59:32,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-13 21:59:32,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-13 21:59:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc_node [2020-10-13 21:59:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 21:59:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-13 21:59:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-13 21:59:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-13 21:59:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-13 21:59:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2020-10-13 21:59:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 21:59:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_gso_segment [2020-10-13 21:59:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 21:59:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2020-10-13 21:59:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-13 21:59:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 21:59:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2020-10-13 21:59:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 21:59:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-13 21:59:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2020-10-13 21:59:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-13 21:59:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-13 21:59:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-13 21:59:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_ipv6_magic [2020-10-13 21:59:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-13 21:59:32,818 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2020-10-13 21:59:32,818 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-13 21:59:32,818 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-13 21:59:32,818 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-13 21:59:32,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-13 21:59:32,818 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-13 21:59:32,818 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-13 21:59:32,819 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-13 21:59:32,819 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-13 21:59:32,819 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2020-10-13 21:59:32,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 21:59:32,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_3 [2020-10-13 21:59:32,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_3 [2020-10-13 21:59:32,819 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-13 21:59:32,819 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-13 21:59:32,820 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2020-10-13 21:59:32,820 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-13 21:59:32,820 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-13 21:59:32,820 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-13 21:59:32,820 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 21:59:32,820 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-13 21:59:32,820 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2020-10-13 21:59:32,820 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-13 21:59:32,821 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-13 21:59:32,821 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-13 21:59:32,821 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notice [2020-10-13 21:59:32,821 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2020-10-13 21:59:32,821 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-13 21:59:32,821 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-13 21:59:32,821 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-13 21:59:32,821 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-13 21:59:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-13 21:59:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2020-10-13 21:59:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2020-10-13 21:59:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-13 21:59:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2020-10-13 21:59:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-13 21:59:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-13 21:59:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-13 21:59:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_help [2020-10-13 21:59:32,823 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone_tx_timestamp [2020-10-13 21:59:32,823 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2020-10-13 21:59:32,823 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-13 21:59:32,823 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2020-10-13 21:59:32,823 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2020-10-13 21:59:32,823 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-13 21:59:32,823 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-13 21:59:32,823 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2020-10-13 21:59:32,823 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2020-10-13 21:59:32,824 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface_async [2020-10-13 21:59:32,824 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2020-10-13 21:59:32,824 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2020-10-13 21:59:32,824 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2020-10-13 21:59:32,824 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-13 21:59:32,824 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_set_configuration [2020-10-13 21:59:32,824 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2020-10-13 21:59:32,824 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2020-10-13 21:59:32,824 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-13 21:59:32,825 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2020-10-13 21:59:32,825 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2020-10-13 21:59:32,825 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2020-10-13 21:59:32,825 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2020-10-13 21:59:32,825 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 21:59:32,825 INFO L138 BoogieDeclarations]: Found implementation of procedure work_busy [2020-10-13 21:59:32,825 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 21:59:32,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 21:59:32,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 21:59:32,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 21:59:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 21:59:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 21:59:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 21:59:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-13 21:59:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-13 21:59:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-13 21:59:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 21:59:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-13 21:59:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-13 21:59:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-13 21:59:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 21:59:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 21:59:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 21:59:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-13 21:59:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 21:59:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 21:59:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 21:59:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-13 21:59:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 21:59:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-13 21:59:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-13 21:59:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-13 21:59:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2020-10-13 21:59:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail [2020-10-13 21:59:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2020-10-13 21:59:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 21:59:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 21:59:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-13 21:59:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2020-10-13 21:59:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 21:59:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 21:59:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-13 21:59:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-13 21:59:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-13 21:59:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-13 21:59:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_13 [2020-10-13 21:59:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_22 [2020-10-13 21:59:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 21:59:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2020-10-13 21:59:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2020-10-13 21:59:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2020-10-13 21:59:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2020-10-13 21:59:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2020-10-13 21:59:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2020-10-13 21:59:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_26 [2020-10-13 21:59:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2020-10-13 21:59:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2020-10-13 21:59:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2020-10-13 21:59:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_36 [2020-10-13 21:59:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_38 [2020-10-13 21:59:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_40 [2020-10-13 21:59:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_42 [2020-10-13 21:59:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_44 [2020-10-13 21:59:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_46 [2020-10-13 21:59:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_48 [2020-10-13 21:59:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_50 [2020-10-13 21:59:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_52 [2020-10-13 21:59:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_54 [2020-10-13 21:59:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_56 [2020-10-13 21:59:32,833 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 21:59:32,833 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 21:59:32,833 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 21:59:32,833 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 21:59:32,833 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 21:59:32,833 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 21:59:32,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 21:59:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 21:59:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 21:59:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 21:59:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 21:59:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 21:59:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 21:59:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 21:59:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 21:59:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 21:59:32,835 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-13 21:59:32,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2020-10-13 21:59:32,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2020-10-13 21:59:32,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2020-10-13 21:59:32,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2020-10-13 21:59:32,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2020-10-13 21:59:32,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2020-10-13 21:59:32,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2020-10-13 21:59:32,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2020-10-13 21:59:32,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_33 [2020-10-13 21:59:32,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_35 [2020-10-13 21:59:32,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_37 [2020-10-13 21:59:32,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_39 [2020-10-13 21:59:32,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_41 [2020-10-13 21:59:32,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_43 [2020-10-13 21:59:32,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_45 [2020-10-13 21:59:32,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_47 [2020-10-13 21:59:32,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_49 [2020-10-13 21:59:32,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_51 [2020-10-13 21:59:32,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_53 [2020-10-13 21:59:32,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_55 [2020-10-13 21:59:32,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_control_of_r8152 [2020-10-13 21:59:32,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_control_of_r8152 [2020-10-13 21:59:32,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_control_of_r8152 [2020-10-13 21:59:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-13 21:59:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-13 21:59:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-13 21:59:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-13 21:59:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 21:59:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 21:59:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 21:59:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 21:59:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 21:59:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2020-10-13 21:59:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-13 21:59:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 21:59:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2020-10-13 21:59:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 21:59:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 21:59:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 21:59:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-10-13 21:59:32,840 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 21:59:32,840 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-10-13 21:59:32,840 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 21:59:32,840 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-13 21:59:32,840 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-13 21:59:32,840 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-13 21:59:32,840 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-13 21:59:32,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-13 21:59:32,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-13 21:59:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-13 21:59:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-13 21:59:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-13 21:59:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-13 21:59:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-13 21:59:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2020-10-13 21:59:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_21 [2020-10-13 21:59:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_25 [2020-10-13 21:59:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_27 [2020-10-13 21:59:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_31 [2020-10-13 21:59:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure work_busy [2020-10-13 21:59:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-13 21:59:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2020-10-13 21:59:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-13 21:59:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 21:59:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 21:59:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc_node [2020-10-13 21:59:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 21:59:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_node [2020-10-13 21:59:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2020-10-13 21:59:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-13 21:59:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-13 21:59:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-13 21:59:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-13 21:59:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-13 21:59:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_3 [2020-10-13 21:59:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_4 [2020-10-13 21:59:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-13 21:59:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-13 21:59:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2020-10-13 21:59:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2020-10-13 21:59:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_node [2020-10-13 21:59:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 21:59:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-13 21:59:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-13 21:59:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-13 21:59:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-13 21:59:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure csum_ipv6_magic [2020-10-13 21:59:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-13 21:59:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2020-10-13 21:59:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-13 21:59:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2020-10-13 21:59:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2020-10-13 21:59:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2020-10-13 21:59:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2020-10-13 21:59:32,846 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2020-10-13 21:59:32,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 21:59:32,846 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2020-10-13 21:59:32,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 21:59:32,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 21:59:32,846 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2020-10-13 21:59:32,846 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2020-10-13 21:59:32,846 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice [2020-10-13 21:59:32,846 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2020-10-13 21:59:32,847 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_after [2020-10-13 21:59:32,847 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2020-10-13 21:59:32,847 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head [2020-10-13 21:59:32,847 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2020-10-13 21:59:32,847 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2020-10-13 21:59:32,847 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2020-10-13 21:59:32,847 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2020-10-13 21:59:32,847 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2020-10-13 21:59:32,847 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-13 21:59:32,848 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2020-10-13 21:59:32,848 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_may_pull [2020-10-13 21:59:32,848 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2020-10-13 21:59:32,848 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2020-10-13 21:59:32,848 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2020-10-13 21:59:32,848 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2020-10-13 21:59:32,848 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-13 21:59:32,848 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2020-10-13 21:59:32,848 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-10-13 21:59:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_cow [2020-10-13 21:59:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cow_head [2020-10-13 21:59:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2020-10-13 21:59:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone_tx_timestamp [2020-10-13 21:59:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2020-10-13 21:59:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure sw_tx_timestamp [2020-10-13 21:59:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2020-10-13 21:59:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-13 21:59:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2020-10-13 21:59:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-13 21:59:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-13 21:59:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-13 21:59:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-13 21:59:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-13 21:59:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2020-10-13 21:59:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2020-10-13 21:59:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-13 21:59:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-13 21:59:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-13 21:59:32,851 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-13 21:59:32,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-13 21:59:32,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2020-10-13 21:59:32,851 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-13 21:59:32,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_58 [2020-10-13 21:59:32,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_60 [2020-10-13 21:59:32,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2020-10-13 21:59:32,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-13 21:59:32,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-13 21:59:32,852 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-13 21:59:32,852 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-13 21:59:32,852 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-13 21:59:32,852 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-13 21:59:32,852 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-13 21:59:32,852 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-13 21:59:32,852 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-13 21:59:32,852 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-13 21:59:32,852 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-13 21:59:32,852 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2020-10-13 21:59:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-13 21:59:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-13 21:59:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-13 21:59:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-13 21:59:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-13 21:59:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2020-10-13 21:59:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2020-10-13 21:59:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock [2020-10-13 21:59:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock [2020-10-13 21:59:32,854 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-13 21:59:32,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_57 [2020-10-13 21:59:32,854 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-13 21:59:32,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_59 [2020-10-13 21:59:32,854 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_help [2020-10-13 21:59:32,854 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_gso_segment [2020-10-13 21:59:32,854 INFO L130 BoogieDeclarations]: Found specification of procedure skb_gso_segment [2020-10-13 21:59:32,854 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_gso_max_size [2020-10-13 21:59:32,854 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-13 21:59:32,855 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2020-10-13 21:59:32,855 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notice [2020-10-13 21:59:32,855 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-13 21:59:32,855 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-13 21:59:32,855 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-13 21:59:32,855 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-13 21:59:32,855 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-13 21:59:32,855 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-13 21:59:32,856 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-13 21:59:32,856 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-13 21:59:32,856 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2020-10-13 21:59:32,856 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2020-10-13 21:59:32,856 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2020-10-13 21:59:32,856 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_mark_last_busy [2020-10-13 21:59:32,856 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-13 21:59:32,856 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-13 21:59:32,856 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-13 21:59:32,857 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2020-10-13 21:59:32,857 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2020-10-13 21:59:32,857 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2020-10-13 21:59:32,857 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface_async [2020-10-13 21:59:32,857 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2020-10-13 21:59:32,857 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2020-10-13 21:59:32,857 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2020-10-13 21:59:32,857 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-13 21:59:32,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_61 [2020-10-13 21:59:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-13 21:59:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_62 [2020-10-13 21:59:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2020-10-13 21:59:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2020-10-13 21:59:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2020-10-13 21:59:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2020-10-13 21:59:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2020-10-13 21:59:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2020-10-13 21:59:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2020-10-13 21:59:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2020-10-13 21:59:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_set_configuration [2020-10-13 21:59:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-13 21:59:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2020-10-13 21:59:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2020-10-13 21:59:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev32 [2020-10-13 21:59:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-13 21:59:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2020-10-13 21:59:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_get_protocol [2020-10-13 21:59:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_get_protocol [2020-10-13 21:59:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2020-10-13 21:59:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2020-10-13 21:59:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2020-10-13 21:59:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_v6_check [2020-10-13 21:59:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure mmd_eee_cap_to_ethtool_sup_t [2020-10-13 21:59:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mmd_eee_adv_t [2020-10-13 21:59:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2020-10-13 21:59:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 21:59:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2020-10-13 21:59:32,861 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_read [2020-10-13 21:59:32,861 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_write [2020-10-13 21:59:32,861 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_read [2020-10-13 21:59:32,861 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_write [2020-10-13 21:59:32,861 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ocp_write [2020-10-13 21:59:32,861 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_dword [2020-10-13 21:59:32,861 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_dword [2020-10-13 21:59:32,861 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_word [2020-10-13 21:59:32,861 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_word [2020-10-13 21:59:32,862 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_byte [2020-10-13 21:59:32,862 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_byte [2020-10-13 21:59:32,862 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_read [2020-10-13 21:59:32,862 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_write [2020-10-13 21:59:32,862 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_write [2020-10-13 21:59:32,862 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_read [2020-10-13 21:59:32,862 INFO L130 BoogieDeclarations]: Found specification of procedure sram_write [2020-10-13 21:59:32,862 INFO L130 BoogieDeclarations]: Found specification of procedure read_mii_word [2020-10-13 21:59:32,862 INFO L130 BoogieDeclarations]: Found specification of procedure write_mii_word [2020-10-13 21:59:32,862 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_submit_rx [2020-10-13 21:59:32,863 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_mac_address [2020-10-13 21:59:32,863 INFO L130 BoogieDeclarations]: Found specification of procedure set_ethernet_addr [2020-10-13 21:59:32,863 INFO L130 BoogieDeclarations]: Found specification of procedure read_bulk_callback [2020-10-13 21:59:32,863 INFO L130 BoogieDeclarations]: Found specification of procedure write_bulk_callback [2020-10-13 21:59:32,863 INFO L130 BoogieDeclarations]: Found specification of procedure intr_callback [2020-10-13 21:59:32,863 INFO L130 BoogieDeclarations]: Found specification of procedure rx_agg_align [2020-10-13 21:59:32,863 INFO L130 BoogieDeclarations]: Found specification of procedure tx_agg_align [2020-10-13 21:59:32,863 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_mem [2020-10-13 21:59:32,863 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_all_mem [2020-10-13 21:59:32,864 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_get_tx_agg [2020-10-13 21:59:32,864 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_csum_workaround [2020-10-13 21:59:32,864 INFO L130 BoogieDeclarations]: Found specification of procedure msdn_giant_send_check [2020-10-13 21:59:32,864 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tx_vlan_tag [2020-10-13 21:59:32,864 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rx_vlan_tag [2020-10-13 21:59:32,864 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_tx_csum [2020-10-13 21:59:32,864 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_tx_agg_fill [2020-10-13 21:59:32,864 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_rx_csum [2020-10-13 21:59:32,864 INFO L130 BoogieDeclarations]: Found specification of procedure rx_bottom [2020-10-13 21:59:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure tx_bottom [2020-10-13 21:59:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure bottom_half [2020-10-13 21:59:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_poll [2020-10-13 21:59:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_drop_queued_tx [2020-10-13 21:59:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_tx_timeout [2020-10-13 21:59:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_rx_mode [2020-10-13 21:59:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8152_set_rx_mode [2020-10-13 21:59:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_features_check [2020-10-13 21:59:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_start_xmit [2020-10-13 21:59:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_reset_packet_filter [2020-10-13 21:59:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nic_reset [2020-10-13 21:59:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_qlen [2020-10-13 21:59:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_speed [2020-10-13 21:59:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_eee_plus [2020-10-13 21:59:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure rxdy_gated_en [2020-10-13 21:59:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_start_rx [2020-10-13 21:59:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_stop_rx [2020-10-13 21:59:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_enable [2020-10-13 21:59:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_enable [2020-10-13 21:59:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_timeout [2020-10-13 21:59:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_size [2020-10-13 21:59:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8153_enable [2020-10-13 21:59:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable [2020-10-13 21:59:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_power_cut_en [2020-10-13 21:59:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rx_vlan_en [2020-10-13 21:59:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_features [2020-10-13 21:59:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_get_wol [2020-10-13 21:59:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_set_wol [2020-10-13 21:59:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_runtime_suspend_enable [2020-10-13 21:59:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_reset [2020-10-13 21:59:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_teredo_off [2020-10-13 21:59:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_disable_aldps [2020-10-13 21:59:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_aldps [2020-10-13 21:59:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_disable [2020-10-13 21:59:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_hw_phy_cfg [2020-10-13 21:59:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_exit_oob [2020-10-13 21:59:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enter_oob [2020-10-13 21:59:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_hw_phy_cfg [2020-10-13 21:59:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_u1u2en [2020-10-13 21:59:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_u2p3en [2020-10-13 21:59:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_power_cut_en [2020-10-13 21:59:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_first_init [2020-10-13 21:59:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enter_oob [2020-10-13 21:59:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_disable_aldps [2020-10-13 21:59:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enable_aldps [2020-10-13 21:59:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8153_disable [2020-10-13 21:59:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_speed [2020-10-13 21:59:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_up [2020-10-13 21:59:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_down [2020-10-13 21:59:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8153_up [2020-10-13 21:59:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8153_down [2020-10-13 21:59:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2020-10-13 21:59:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 21:59:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 21:59:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_work_func_t [2020-10-13 21:59:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_open [2020-10-13 21:59:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_close [2020-10-13 21:59:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_indirect [2020-10-13 21:59:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_read [2020-10-13 21:59:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_write [2020-10-13 21:59:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_eee_en [2020-10-13 21:59:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_eee [2020-10-13 21:59:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_eee_en [2020-10-13 21:59:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enable_eee [2020-10-13 21:59:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_fc [2020-10-13 21:59:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tally_reset [2020-10-13 21:59:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_init [2020-10-13 21:59:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_init [2020-10-13 21:59:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_suspend [2020-10-13 21:59:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_resume [2020-10-13 21:59:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_wol [2020-10-13 21:59:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_wol [2020-10-13 21:59:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_msglevel [2020-10-13 21:59:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_msglevel [2020-10-13 21:59:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_drvinfo [2020-10-13 21:59:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_settings [2020-10-13 21:59:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_settings [2020-10-13 21:59:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_sset_count [2020-10-13 21:59:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_ethtool_stats [2020-10-13 21:59:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_strings [2020-10-13 21:59:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_get_eee [2020-10-13 21:59:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_set_eee [2020-10-13 21:59:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_get_eee [2020-10-13 21:59:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_eee [2020-10-13 21:59:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_get_eee [2020-10-13 21:59:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 21:59:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_set_eee [2020-10-13 21:59:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nway_reset [2020-10-13 21:59:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_coalesce [2020-10-13 21:59:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_coalesce [2020-10-13 21:59:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_ioctl [2020-10-13 21:59:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_change_mtu [2020-10-13 21:59:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_get_version [2020-10-13 21:59:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_unload [2020-10-13 21:59:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8153_unload [2020-10-13 21:59:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ops_init [2020-10-13 21:59:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_probe [2020-10-13 21:59:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_disconnect [2020-10-13 21:59:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_driver_init [2020-10-13 21:59:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_driver_exit [2020-10-13 21:59:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_3 [2020-10-13 21:59:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 21:59:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 21:59:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_3 [2020-10-13 21:59:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 21:59:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 21:59:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-13 21:59:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 21:59:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 21:59:32,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 21:59:32,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_control_of_r8152 [2020-10-13 21:59:32,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_control_of_r8152 [2020-10-13 21:59:32,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_control_of_r8152 [2020-10-13 21:59:32,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_control_of_r8152 [2020-10-13 21:59:32,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_control_of_r8152 [2020-10-13 21:59:32,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_control_of_r8152 [2020-10-13 21:59:32,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_control_of_r8152 [2020-10-13 21:59:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_control_of_r8152 [2020-10-13 21:59:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-13 21:59:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-13 21:59:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-13 21:59:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-13 21:59:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-13 21:59:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-13 21:59:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-13 21:59:32,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-13 21:59:32,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-13 21:59:32,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-13 21:59:32,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-13 21:59:32,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-13 21:59:32,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-13 21:59:32,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-13 21:59:32,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-13 21:59:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-13 21:59:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-13 21:59:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-13 21:59:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 21:59:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 21:59:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 21:59:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 21:59:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-13 21:59:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-13 21:59:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-13 21:59:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-13 21:59:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 21:59:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 21:59:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-13 21:59:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 21:59:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 21:59:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 21:59:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 21:59:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 21:59:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 21:59:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 21:59:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 21:59:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 21:59:37,653 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 22:00:32,174 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 22:00:32,175 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 22:00:32,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:00:32 BoogieIcfgContainer [2020-10-13 22:00:32,194 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 22:00:32,197 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 22:00:32,197 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 22:00:32,201 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 22:00:32,201 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 09:59:24" (1/3) ... [2020-10-13 22:00:32,203 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61f072d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:00:32, skipping insertion in model container [2020-10-13 22:00:32,204 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:59:32" (2/3) ... [2020-10-13 22:00:32,205 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61f072d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:00:32, skipping insertion in model container [2020-10-13 22:00:32,205 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:00:32" (3/3) ... [2020-10-13 22:00:32,206 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2020-10-13 22:00:32,216 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 22:00:32,233 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 22:00:32,247 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 22:00:32,286 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 22:00:32,286 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 22:00:32,286 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 22:00:32,286 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 22:00:32,286 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 22:00:32,286 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 22:00:32,286 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 22:00:32,286 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 22:00:32,363 INFO L276 IsEmpty]: Start isEmpty. Operand 4321 states. [2020-10-13 22:00:32,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2020-10-13 22:00:32,388 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 22:00:32,390 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 22:00:32,390 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 22:00:32,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 22:00:32,396 INFO L82 PathProgramCache]: Analyzing trace with hash 1175874211, now seen corresponding path program 1 times [2020-10-13 22:00:32,404 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 22:00:32,404 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [797308638] [2020-10-13 22:00:32,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 22:00:33,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:33,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:34,151 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:34,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:34,972 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:35,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:35,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:35,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:36,224 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:42,223 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:42,223 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 376 [2020-10-13 22:00:42,223 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 8 [2020-10-13 22:00:42,223 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8934 [2020-10-13 22:00:42,226 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:42,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:42,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 49 [2020-10-13 22:00:42,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:42,227 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 22:00:43,554 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 457 [2020-10-13 22:00:43,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 22:00:43,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:43,606 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:44,448 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:44,449 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:00:44,451 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:44,451 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 862 [2020-10-13 22:00:44,451 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:44,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:44,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:00:44,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:44,452 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:44,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:00:44,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:44,706 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:44,735 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:44,785 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:44,785 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:00:44,785 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:00:44,785 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-13 22:00:44,786 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:44,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:44,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:00:44,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:44,787 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:00:44,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:00:44,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:44,841 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:44,850 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:44,851 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:00:44,851 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:44,851 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 22:00:44,852 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:44,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:44,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:00:44,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:44,853 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:00:44,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:00:44,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:44,890 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:44,896 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:44,896 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:00:44,896 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:44,897 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 22:00:44,897 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:44,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:44,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:00:44,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:44,898 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:44,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 22:00:44,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:44,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:44,972 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:44,973 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:00:44,973 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:44,973 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-13 22:00:44,973 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:44,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:44,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:00:44,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:44,974 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:44,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:00:44,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:45,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:45,020 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:45,021 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:00:45,021 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:45,021 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 22:00:45,021 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:45,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:45,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:00:45,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:45,022 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:45,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:00:45,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:45,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:45,057 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:45,057 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:00:45,057 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:45,057 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:00:45,058 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:45,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:45,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:00:45,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:45,058 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:45,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 22:00:45,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:45,095 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:45,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:45,142 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:45,142 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:00:45,143 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:00:45,143 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-13 22:00:45,143 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:45,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:45,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:00:45,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:45,144 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:45,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:00:45,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:45,182 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:45,191 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:45,192 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:00:45,192 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:45,192 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 22:00:45,192 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:45,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:45,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:00:45,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:45,193 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:45,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:00:45,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:45,227 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:45,230 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:45,239 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:45,239 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:00:45,240 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:00:45,240 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 22:00:45,240 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:45,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:45,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:00:45,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:45,241 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:00:45,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 22:00:45,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:45,285 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:45,306 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:45,339 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:45,340 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:00:45,340 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:00:45,340 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-13 22:00:45,340 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:45,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:45,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:00:45,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:45,341 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:45,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:00:45,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:45,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:45,378 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:45,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:00:45,379 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:45,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:00:45,379 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:45,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:45,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:00:45,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:45,380 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:45,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:00:45,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:45,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:45,413 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:45,414 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:00:45,414 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:45,414 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:00:45,414 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:45,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:45,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:00:45,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:45,415 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:45,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 22:00:45,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:45,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:45,462 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:45,493 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:45,494 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:00:45,494 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:00:45,494 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-13 22:00:45,494 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:45,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:45,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:00:45,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:45,495 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:45,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:00:45,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:45,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:45,536 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:45,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:00:45,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:45,538 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 22:00:45,538 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:45,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:45,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:00:45,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:45,539 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:00:45,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:00:45,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:45,573 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:45,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:45,585 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:45,586 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:00:45,586 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:00:45,586 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 22:00:45,586 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:45,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:45,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:00:45,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:45,587 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:45,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 22:00:45,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:45,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:45,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:45,701 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:45,701 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:00:45,702 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:00:45,702 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-13 22:00:45,702 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:45,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:45,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:00:45,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:45,703 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:45,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:00:45,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:45,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:45,747 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:45,747 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:00:45,747 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:45,748 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:00:45,748 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:45,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:45,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:00:45,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:45,749 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:45,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:00:45,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:45,775 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:45,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:45,784 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:45,784 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:00:45,785 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:00:45,785 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 22:00:45,785 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:45,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:45,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:00:45,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:45,786 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:45,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 22:00:45,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:45,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:45,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:45,864 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:45,864 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:00:45,865 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:00:45,865 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-13 22:00:45,865 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:45,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:45,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:00:45,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:45,866 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:45,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:00:45,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:45,896 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:45,902 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:45,902 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:00:45,903 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:45,903 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:00:45,903 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:45,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:45,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:00:45,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:45,904 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:45,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:00:45,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:45,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:45,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:45,938 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:45,938 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:00:45,938 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:00:45,939 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 22:00:45,939 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:45,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:45,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:00:45,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:45,940 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:45,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 22:00:45,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:45,974 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:46,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:46,043 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:46,043 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:00:46,044 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:00:46,044 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-13 22:00:46,044 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:46,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:46,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:00:46,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:46,045 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:46,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:00:46,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:46,090 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:46,097 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:46,098 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:00:46,098 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:46,098 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 22:00:46,099 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:46,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:46,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:00:46,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:46,100 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:00:46,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:00:46,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:46,137 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:46,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:46,150 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:46,151 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:00:46,151 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:00:46,151 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 22:00:46,151 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:46,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:46,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:00:46,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:46,152 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:46,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 22:00:46,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:46,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:46,220 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:46,267 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:46,267 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:00:46,267 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:00:46,268 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 93 [2020-10-13 22:00:46,268 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:46,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:46,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:00:46,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:46,269 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:00:46,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:00:46,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:46,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:46,320 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:46,320 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:00:46,320 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:46,320 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 22:00:46,321 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:46,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:46,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:00:46,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:46,321 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:46,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:00:46,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:46,349 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:46,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:46,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:00:46,355 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:46,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:00:46,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:46,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:46,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:00:46,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:46,356 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:46,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-13 22:00:46,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:46,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:46,388 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:46,388 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 22:00:46,388 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:46,388 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:00:46,388 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:46,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:46,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 22:00:46,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:46,389 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:46,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-13 22:00:46,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:46,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:46,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:46,573 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:46,573 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:00:46,573 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:00:46,573 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 129 [2020-10-13 22:00:46,574 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:46,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:46,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:00:46,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:46,574 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:46,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:00:46,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:46,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:46,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:46,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:00:46,609 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:46,610 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:00:46,610 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:46,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:46,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:00:46,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:46,611 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:46,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-10-13 22:00:46,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:46,642 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:46,658 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:46,752 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:46,752 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:00:46,752 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:00:46,753 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 123 [2020-10-13 22:00:46,753 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:46,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:46,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:00:46,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:46,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:46,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:00:46,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:46,784 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:46,791 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:46,792 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:00:46,792 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:46,792 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 22:00:46,792 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:46,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:46,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:00:46,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:46,793 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:46,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2020-10-13 22:00:46,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:46,827 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:46,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:46,944 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:46,945 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:00:46,945 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:00:46,945 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 131 [2020-10-13 22:00:46,945 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:46,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:46,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:00:46,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:46,946 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:46,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:00:46,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:46,974 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:46,981 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:46,981 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:00:46,982 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:46,982 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:00:46,982 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:46,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:46,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:00:46,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:46,983 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:46,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2020-10-13 22:00:47,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:47,018 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:47,033 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:47,124 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:47,125 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:00:47,125 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:00:47,125 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 121 [2020-10-13 22:00:47,125 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:47,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:47,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:00:47,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:47,126 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:47,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:00:47,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:47,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:47,162 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:47,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:00:47,162 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:47,163 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:00:47,163 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:47,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:47,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:00:47,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:47,163 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:47,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-13 22:00:47,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:47,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:47,213 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:47,305 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:47,305 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:00:47,305 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:00:47,306 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 121 [2020-10-13 22:00:47,306 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:47,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:47,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:00:47,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:47,307 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:00:47,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:00:47,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:47,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:47,356 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:47,357 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:00:47,357 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:47,357 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 22:00:47,358 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:47,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:47,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:00:47,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:47,359 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:00:47,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2020-10-13 22:00:47,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:47,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:47,427 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:47,551 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:47,551 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:00:47,551 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:00:47,552 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 164 [2020-10-13 22:00:47,552 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:47,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:47,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:00:47,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:47,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:00:47,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:00:47,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:47,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:47,604 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:47,605 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:00:47,605 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:47,605 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 22:00:47,606 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:47,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:47,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:00:47,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:47,607 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:00:47,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-10-13 22:00:47,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:47,647 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:47,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:47,752 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:47,753 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:00:47,753 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:00:47,753 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 119 [2020-10-13 22:00:47,753 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:47,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:47,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:00:47,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:47,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:47,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:00:47,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:47,784 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:47,791 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:47,792 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:00:47,792 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:47,792 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:00:47,792 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:47,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:47,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:00:47,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:47,793 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:47,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-13 22:00:47,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:47,826 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:47,838 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:47,915 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:47,915 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:00:47,915 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:00:47,916 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 101 [2020-10-13 22:00:47,916 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:47,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:47,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:00:47,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:47,917 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:47,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:00:47,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:47,946 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:47,953 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:47,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:00:47,954 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:47,954 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:00:47,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:47,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:47,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:00:47,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:47,955 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:47,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-13 22:00:47,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:48,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:48,098 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:48,098 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:00:48,099 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:48,099 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-13 22:00:48,099 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:48,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:48,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 22:00:48,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:48,100 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:48,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-13 22:00:48,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:48,180 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:48,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:48,188 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-13 22:00:48,189 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:48,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 22:00:48,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:48,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:48,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 17 [2020-10-13 22:00:48,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:48,190 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:48,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 22:00:48,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:48,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:48,219 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:48,220 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 22:00:48,220 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:48,220 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:00:48,220 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:48,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:48,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:00:48,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:48,221 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:48,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:00:48,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:00:48,244 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:00:48,248 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:00:48,249 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:00:48,249 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:00:48,249 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:00:48,249 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:00:48,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:00:48,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:00:48,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:00:48,250 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:00:48,427 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 660 trivial. 0 not checked. [2020-10-13 22:00:48,428 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [797308638] [2020-10-13 22:00:48,430 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 22:00:48,430 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-10-13 22:00:48,431 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2031685369] [2020-10-13 22:00:48,437 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-13 22:00:48,437 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 22:00:48,452 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-13 22:00:48,453 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2020-10-13 22:00:48,455 INFO L87 Difference]: Start difference. First operand 4321 states. Second operand 8 states. [2020-10-13 22:01:44,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 22:01:44,332 INFO L93 Difference]: Finished difference Result 7968 states and 12104 transitions. [2020-10-13 22:01:44,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-13 22:01:44,335 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 270 [2020-10-13 22:01:44,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 22:01:44,404 INFO L225 Difference]: With dead ends: 7968 [2020-10-13 22:01:44,404 INFO L226 Difference]: Without dead ends: 4555 [2020-10-13 22:01:44,433 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 108 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=68, Invalid=114, Unknown=0, NotChecked=0, Total=182 [2020-10-13 22:01:44,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4555 states. [2020-10-13 22:01:45,368 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4555 to 3388. [2020-10-13 22:01:45,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3388 states. [2020-10-13 22:01:45,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3388 states to 3388 states and 4646 transitions. [2020-10-13 22:01:45,404 INFO L78 Accepts]: Start accepts. Automaton has 3388 states and 4646 transitions. Word has length 270 [2020-10-13 22:01:45,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 22:01:45,405 INFO L479 AbstractCegarLoop]: Abstraction has 3388 states and 4646 transitions. [2020-10-13 22:01:45,405 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-13 22:01:45,405 INFO L276 IsEmpty]: Start isEmpty. Operand 3388 states and 4646 transitions. [2020-10-13 22:01:45,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2020-10-13 22:01:45,415 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 22:01:45,415 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 22:01:45,416 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 22:01:45,416 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 22:01:45,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 22:01:45,417 INFO L82 PathProgramCache]: Analyzing trace with hash -1824352459, now seen corresponding path program 1 times [2020-10-13 22:01:45,417 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 22:01:45,417 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1277699980] [2020-10-13 22:01:45,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 22:01:45,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:46,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:46,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:47,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:47,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:51,344 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:51,345 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 376 [2020-10-13 22:01:51,345 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-13 22:01:51,345 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5614 [2020-10-13 22:01:51,345 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:51,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 22:01:51,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 246 [2020-10-13 22:01:51,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 22:01:51,346 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:52,589 WARN L193 SmtUtils]: Spent 994.00 ms on a formula simplification that was a NOOP. DAG size: 457 [2020-10-13 22:01:52,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 22:01:52,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:52,629 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:53,302 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:53,303 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:01:53,303 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:53,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 688 [2020-10-13 22:01:53,303 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:53,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:53,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:53,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:53,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:53,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:01:53,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:53,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:53,474 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:53,474 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:01:53,474 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:53,475 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-13 22:01:53,475 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:53,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:53,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:53,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:53,475 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:53,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:01:53,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:53,510 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:53,514 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:53,515 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:01:53,515 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:53,515 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:01:53,516 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:53,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:53,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:53,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:53,516 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:53,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:01:53,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:53,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:53,539 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:53,540 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:01:53,540 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:53,540 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:01:53,540 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:53,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:53,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:53,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:53,541 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:53,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 22:01:53,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:53,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:53,585 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:53,586 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:01:53,586 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:53,586 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-13 22:01:53,586 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:53,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:53,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:53,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:53,588 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:01:53,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:01:53,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:53,617 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:53,623 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:53,624 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:01:53,624 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:53,624 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:01:53,624 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:53,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:53,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:53,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:53,625 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:53,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:01:53,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:53,647 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:53,652 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:53,652 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:01:53,652 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:53,653 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:01:53,653 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:53,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:53,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:53,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:53,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:53,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 22:01:53,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:53,676 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:53,700 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:53,701 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:01:53,701 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:53,701 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 22:01:53,701 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:53,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:53,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:53,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:53,702 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:53,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:01:53,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:53,726 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:53,731 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:53,731 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:01:53,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:53,732 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:01:53,732 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:53,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:53,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:53,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:53,733 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:01:53,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:01:53,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:53,761 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:53,767 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:53,767 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:01:53,767 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:53,767 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:01:53,768 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:53,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:53,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:53,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:53,768 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:53,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 22:01:53,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:53,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:53,827 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:53,827 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:01:53,827 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:53,828 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-13 22:01:53,828 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:53,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:53,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:53,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:53,829 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:01:53,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:01:53,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:53,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:53,861 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:53,862 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:01:53,862 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:53,862 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:01:53,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:53,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:53,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:53,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:53,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:01:53,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:01:53,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:53,894 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:53,901 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:53,901 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:01:53,902 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:53,902 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:01:53,902 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:53,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:53,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:53,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:53,904 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:01:53,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 22:01:53,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:53,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:53,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:53,975 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:01:53,975 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:53,976 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-13 22:01:53,976 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:53,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:53,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:53,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:53,977 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:01:53,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:01:53,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:54,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:54,010 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:54,010 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:01:54,011 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:54,011 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:01:54,011 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:54,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:54,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:54,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:54,012 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:54,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:01:54,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:54,035 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:54,039 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:54,040 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:01:54,040 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:54,040 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:01:54,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:54,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:54,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:54,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:54,041 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:54,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 22:01:54,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:54,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:54,093 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:54,094 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:01:54,094 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:54,094 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 22:01:54,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:54,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:54,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:54,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:54,095 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:54,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:01:54,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:54,118 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:54,123 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:54,123 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:01:54,123 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:54,124 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:01:54,124 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:54,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:54,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:54,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:54,125 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:54,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:01:54,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:54,145 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:54,151 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:54,151 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:01:54,151 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:54,151 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:01:54,152 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:54,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:54,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:54,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:54,152 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:54,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 22:01:54,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:54,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:54,198 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:54,198 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:01:54,198 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:54,200 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-13 22:01:54,200 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:54,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:54,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:54,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:54,201 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:01:54,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:01:54,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:54,226 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:54,231 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:54,232 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:01:54,232 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:54,232 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:01:54,232 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:54,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:54,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:54,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:54,233 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:01:54,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:01:54,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:54,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:54,261 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:54,261 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:01:54,261 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:54,261 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:01:54,262 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:54,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:54,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:54,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:54,262 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:54,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 22:01:54,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:54,287 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:54,315 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:54,315 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:01:54,315 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:54,316 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 22:01:54,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:54,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:54,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:54,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:54,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:54,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:01:54,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:54,343 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:54,349 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:54,349 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:01:54,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:54,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:01:54,350 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:54,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:54,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:54,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:54,350 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:54,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:01:54,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:54,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:54,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:54,377 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:01:54,377 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:54,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:01:54,378 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:54,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:54,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:54,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:54,378 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:54,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 22:01:54,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:54,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:54,428 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:54,428 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:01:54,428 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:54,428 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-13 22:01:54,429 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:54,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:54,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:54,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:54,429 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:54,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:01:54,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:54,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:54,465 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:54,465 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:01:54,466 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:54,466 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 22:01:54,466 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:54,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:54,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:54,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:54,468 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:01:54,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:01:54,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:54,496 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:54,504 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:54,504 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:01:54,505 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:54,505 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 22:01:54,505 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:54,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:54,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:54,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:54,506 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:54,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-13 22:01:54,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:54,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:54,536 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:54,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 22:01:54,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:54,537 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:01:54,537 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:54,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:54,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:54,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:54,539 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:01:54,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-13 22:01:54,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:54,592 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:54,629 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:54,690 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:54,690 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:01:54,691 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:01:54,691 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 111 [2020-10-13 22:01:54,691 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:54,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:54,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:54,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:54,692 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:01:54,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:01:54,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:54,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:54,730 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:54,730 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:01:54,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:54,731 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:01:54,731 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:54,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:54,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:54,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:54,733 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:01:54,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-10-13 22:01:54,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:54,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:54,772 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:54,846 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:54,847 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:01:54,847 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:01:54,847 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-13 22:01:54,847 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:54,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:54,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:54,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:54,848 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:54,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:01:54,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:54,870 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:54,878 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:54,879 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:01:54,879 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:54,879 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:01:54,880 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:54,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:54,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:54,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:54,880 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:54,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2020-10-13 22:01:54,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:54,917 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:54,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:54,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:01:54,971 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:54,971 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-13 22:01:54,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:54,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 22:01:54,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 22:01:54,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 22:01:54,972 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:55,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:01:55,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:55,059 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:55,094 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:55,094 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:01:55,094 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:55,095 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-13 22:01:55,095 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:55,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 22:01:55,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:55,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 22:01:55,095 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:55,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2020-10-13 22:01:55,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:55,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:55,176 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:55,246 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:55,246 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:01:55,246 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:01:55,246 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-13 22:01:55,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:55,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:55,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:01:55,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:55,247 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:55,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:01:55,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:55,271 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:55,279 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:55,279 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:01:55,280 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:55,280 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:01:55,280 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:55,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:55,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:55,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:55,281 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:55,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-13 22:01:55,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:55,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:55,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:55,387 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:55,388 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:01:55,388 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:01:55,388 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-13 22:01:55,388 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:55,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:55,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:01:55,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:55,389 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:55,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:01:55,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:55,412 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:55,418 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:55,419 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:01:55,419 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:55,419 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:01:55,419 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:55,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:55,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:55,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:55,420 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:55,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2020-10-13 22:01:55,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:55,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:55,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:55,567 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:55,568 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:01:55,568 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:01:55,568 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 129 [2020-10-13 22:01:55,569 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:55,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:55,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:01:55,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:55,570 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:01:55,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:01:55,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:55,600 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:55,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:55,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:01:55,609 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:55,610 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 22:01:55,610 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:55,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:55,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:55,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:55,611 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:01:55,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-10-13 22:01:55,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:55,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:55,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:55,741 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:55,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:01:55,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:01:55,742 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 107 [2020-10-13 22:01:55,742 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:55,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:55,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:01:55,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:55,743 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:55,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:01:55,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:55,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:55,778 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:55,778 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:01:55,778 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:55,778 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:01:55,779 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:55,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:55,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:55,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:55,779 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:55,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-13 22:01:55,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:55,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:55,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:55,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:55,882 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:01:55,882 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:01:55,882 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-13 22:01:55,882 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:55,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:55,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:01:55,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:55,883 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:55,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:01:55,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:55,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:55,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:55,914 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:01:55,914 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:55,914 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:01:55,914 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:55,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:55,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:55,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:55,915 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:55,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-13 22:01:55,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:55,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:55,966 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:55,967 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:01:55,967 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:55,967 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:01:55,967 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:55,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:55,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 22:01:55,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:55,968 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:55,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-13 22:01:55,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:56,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:56,017 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:56,017 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-13 22:01:56,017 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:56,018 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 22:01:56,018 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:56,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:56,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 17 [2020-10-13 22:01:56,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:56,018 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:56,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 22:01:56,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:56,040 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:56,046 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:56,046 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 22:01:56,046 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:56,047 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:01:56,047 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:56,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:56,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:56,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:56,048 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:56,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:01:56,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:01:56,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:01:56,072 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:01:56,072 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:01:56,073 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:01:56,073 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:01:56,073 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:01:56,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:01:56,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:01:56,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:01:56,074 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:01:56,233 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 14 proven. 35 refuted. 0 times theorem prover too weak. 707 trivial. 0 not checked. [2020-10-13 22:01:56,234 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1277699980] [2020-10-13 22:01:56,235 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 22:01:56,235 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-10-13 22:01:56,236 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1462957257] [2020-10-13 22:01:56,239 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-10-13 22:01:56,239 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 22:01:56,239 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-10-13 22:01:56,240 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2020-10-13 22:01:56,240 INFO L87 Difference]: Start difference. First operand 3388 states and 4646 transitions. Second operand 12 states. [2020-10-13 22:02:00,529 WARN L193 SmtUtils]: Spent 1.35 s on a formula simplification that was a NOOP. DAG size: 463 [2020-10-13 22:02:01,577 WARN L193 SmtUtils]: Spent 1000.00 ms on a formula simplification that was a NOOP. DAG size: 460 [2020-10-13 22:02:02,628 WARN L193 SmtUtils]: Spent 976.00 ms on a formula simplification that was a NOOP. DAG size: 462 [2020-10-13 22:02:03,722 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 465 [2020-10-13 22:02:05,310 WARN L193 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 461