/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-08_1a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 21:36:08,074 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 21:36:08,077 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 21:36:08,118 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 21:36:08,118 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 21:36:08,125 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 21:36:08,127 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 21:36:08,130 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 21:36:08,132 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 21:36:08,135 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 21:36:08,136 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 21:36:08,137 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 21:36:08,137 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 21:36:08,140 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 21:36:08,142 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 21:36:08,143 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 21:36:08,144 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 21:36:08,145 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 21:36:08,146 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 21:36:08,156 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 21:36:08,158 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 21:36:08,159 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 21:36:08,160 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 21:36:08,161 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 21:36:08,172 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 21:36:08,173 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 21:36:08,173 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 21:36:08,177 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 21:36:08,177 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 21:36:08,178 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 21:36:08,182 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 21:36:08,183 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 21:36:08,184 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 21:36:08,184 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 21:36:08,185 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 21:36:08,185 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 21:36:08,189 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 21:36:08,190 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 21:36:08,190 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 21:36:08,191 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 21:36:08,191 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 21:36:08,194 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 21:36:08,222 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 21:36:08,222 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 21:36:08,224 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 21:36:08,224 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 21:36:08,224 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 21:36:08,224 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 21:36:08,225 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 21:36:08,225 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 21:36:08,225 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 21:36:08,225 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 21:36:08,225 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 21:36:08,225 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 21:36:08,226 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 21:36:08,226 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 21:36:08,226 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 21:36:08,226 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 21:36:08,226 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 21:36:08,227 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 21:36:08,227 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 21:36:08,227 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 21:36:08,227 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 21:36:08,227 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 21:36:08,228 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 21:36:08,228 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 21:36:08,228 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 21:36:08,228 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 21:36:08,228 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 21:36:08,229 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 21:36:08,552 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 21:36:08,566 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 21:36:08,569 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 21:36:08,571 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 21:36:08,572 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 21:36:08,572 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i [2020-10-13 21:36:08,630 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/01c01cfb2/fe41d3c7073644b39d5a0c44eca83c7a/FLAGde83dcc3d [2020-10-13 21:36:09,630 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 21:36:09,631 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i [2020-10-13 21:36:09,681 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/01c01cfb2/fe41d3c7073644b39d5a0c44eca83c7a/FLAGde83dcc3d [2020-10-13 21:36:09,984 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/01c01cfb2/fe41d3c7073644b39d5a0c44eca83c7a [2020-10-13 21:36:09,995 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 21:36:09,997 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 21:36:09,998 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 21:36:09,998 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 21:36:10,002 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 21:36:10,003 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:36:09" (1/1) ... [2020-10-13 21:36:10,006 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@666199fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:36:10, skipping insertion in model container [2020-10-13 21:36:10,006 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:36:09" (1/1) ... [2020-10-13 21:36:10,014 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 21:36:10,195 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 21:36:14,660 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 21:36:14,702 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 21:36:15,421 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 21:36:16,070 INFO L208 MainTranslator]: Completed translation [2020-10-13 21:36:16,070 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:36:16 WrapperNode [2020-10-13 21:36:16,071 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 21:36:16,071 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 21:36:16,071 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 21:36:16,071 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 21:36:16,082 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:36:16" (1/1) ... [2020-10-13 21:36:16,083 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:36:16" (1/1) ... [2020-10-13 21:36:16,198 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:36:16" (1/1) ... [2020-10-13 21:36:16,199 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:36:16" (1/1) ... [2020-10-13 21:36:16,390 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:36:16" (1/1) ... [2020-10-13 21:36:16,434 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:36:16" (1/1) ... [2020-10-13 21:36:16,580 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:36:16" (1/1) ... [2020-10-13 21:36:16,637 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 21:36:16,638 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 21:36:16,638 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 21:36:16,638 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 21:36:16,639 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:36:16" (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 21:36:16,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 21:36:16,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 21:36:16,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 21:36:16,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 21:36:16,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2020-10-13 21:36:16,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2020-10-13 21:36:16,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u8~0 [2020-10-13 21:36:16,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~X~~u32~0~TO~$Pointer$ [2020-10-13 21:36:16,716 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2020-10-13 21:36:16,717 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-13 21:36:16,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2020-10-13 21:36:16,717 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-13 21:36:16,717 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-13 21:36:16,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-13 21:36:16,718 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 21:36:16,718 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-13 21:36:16,718 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-13 21:36:16,721 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2020-10-13 21:36:16,721 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_first [2020-10-13 21:36:16,721 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2020-10-13 21:36:16,722 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_test_cpu [2020-10-13 21:36:16,722 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-13 21:36:16,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2020-10-13 21:36:16,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-13 21:36:16,722 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 21:36:16,723 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 21:36:16,723 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-10-13 21:36:16,723 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 21:36:16,724 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-10-13 21:36:16,724 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 21:36:16,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2020-10-13 21:36:16,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2020-10-13 21:36:16,724 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2020-10-13 21:36:16,724 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2020-10-13 21:36:16,724 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2020-10-13 21:36:16,725 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2020-10-13 21:36:16,725 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-13 21:36:16,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 21:36:16,725 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 21:36:16,725 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 21:36:16,727 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 21:36:16,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 21:36:16,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 21:36:16,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 21:36:16,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 21:36:16,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 21:36:16,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 21:36:16,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 21:36:16,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 21:36:16,728 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-13 21:36:16,729 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-13 21:36:16,729 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2020-10-13 21:36:16,729 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_shared [2020-10-13 21:36:16,730 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_share_check [2020-10-13 21:36:16,730 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2020-10-13 21:36:16,731 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2020-10-13 21:36:16,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2020-10-13 21:36:16,731 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2020-10-13 21:36:16,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2020-10-13 21:36:16,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2020-10-13 21:36:16,732 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2020-10-13 21:36:16,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2020-10-13 21:36:16,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2020-10-13 21:36:16,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2020-10-13 21:36:16,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2020-10-13 21:36:16,733 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2020-10-13 21:36:16,734 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2020-10-13 21:36:16,734 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2020-10-13 21:36:16,734 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2020-10-13 21:36:16,734 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2020-10-13 21:36:16,734 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_may_pull [2020-10-13 21:36:16,734 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2020-10-13 21:36:16,734 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2020-10-13 21:36:16,736 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_transport_header [2020-10-13 21:36:16,737 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_transport_header [2020-10-13 21:36:16,737 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2020-10-13 21:36:16,737 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2020-10-13 21:36:16,737 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mac_header [2020-10-13 21:36:16,737 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2020-10-13 21:36:16,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_trim [2020-10-13 21:36:16,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_trim [2020-10-13 21:36:16,739 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_trim [2020-10-13 21:36:16,739 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-13 21:36:16,739 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2020-10-13 21:36:16,739 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2020-10-13 21:36:16,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_linearize [2020-10-13 21:36:16,740 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_linearize [2020-10-13 21:36:16,741 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hdr [2020-10-13 21:36:16,741 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notifier_info_to_dev [2020-10-13 21:36:16,742 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put [2020-10-13 21:36:16,742 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_hold [2020-10-13 21:36:16,742 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_oper_up [2020-10-13 21:36:16,742 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-13 21:36:16,742 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-13 21:36:16,742 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-13 21:36:16,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2020-10-13 21:36:16,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2020-10-13 21:36:16,743 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disabled_inc [2020-10-13 21:36:16,743 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disabled_dec [2020-10-13 21:36:16,743 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disable [2020-10-13 21:36:16,743 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_enable [2020-10-13 21:36:16,743 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2020-10-13 21:36:16,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2020-10-13 21:36:16,744 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2020-10-13 21:36:16,744 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host [2020-10-13 21:36:16,744 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_set_state [2020-10-13 21:36:16,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ntoh24 [2020-10-13 21:36:16,744 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_dev_from_skb [2020-10-13 21:36:16,744 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_init [2020-10-13 21:36:16,744 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_alloc [2020-10-13 21:36:16,744 INFO L138 BoogieDeclarations]: Found implementation of procedure __fc_frame_header_get [2020-10-13 21:36:16,745 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_header_get [2020-10-13 21:36:16,745 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_payload_get [2020-10-13 21:36:16,745 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_payload_op [2020-10-13 21:36:16,747 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_wwnn [2020-10-13 21:36:16,747 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_wwpn [2020-10-13 21:36:16,747 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_init_stats [2020-10-13 21:36:16,747 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_free_stats [2020-10-13 21:36:16,747 INFO L138 BoogieDeclarations]: Found implementation of procedure lport_priv [2020-10-13 21:36:16,747 INFO L138 BoogieDeclarations]: Found implementation of procedure libfc_host_alloc [2020-10-13 21:36:16,747 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_is_read [2020-10-13 21:36:16,749 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_device_priv [2020-10-13 21:36:16,749 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_priv [2020-10-13 21:36:16,749 INFO L138 BoogieDeclarations]: Found implementation of procedure is_fip_mode [2020-10-13 21:36:16,750 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_netdev [2020-10-13 21:36:16,751 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_setup [2020-10-13 21:36:16,751 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_create [2020-10-13 21:36:16,752 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_remove [2020-10-13 21:36:16,754 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_cleanup [2020-10-13 21:36:16,757 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_fip_recv [2020-10-13 21:36:16,757 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_port_send [2020-10-13 21:36:16,758 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_fip_send [2020-10-13 21:36:16,758 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_update_src_mac [2020-10-13 21:36:16,758 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_get_src_mac [2020-10-13 21:36:16,758 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_lport_config [2020-10-13 21:36:16,758 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_netdev_features_change [2020-10-13 21:36:16,759 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_netdev_config [2020-10-13 21:36:16,759 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_shost_config [2020-10-13 21:36:16,759 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_fdmi_info [2020-10-13 21:36:16,760 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_oem_match [2020-10-13 21:36:16,760 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_em_config [2020-10-13 21:36:16,760 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_if_destroy [2020-10-13 21:36:16,760 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_setup [2020-10-13 21:36:16,760 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_target [2020-10-13 21:36:16,761 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_done [2020-10-13 21:36:16,767 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_if_create [2020-10-13 21:36:16,767 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_if_init [2020-10-13 21:36:16,768 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_if_exit [2020-10-13 21:36:16,768 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_thread_create [2020-10-13 21:36:16,768 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_thread_destroy [2020-10-13 21:36:16,768 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_cpu_callback [2020-10-13 21:36:16,768 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_select_cpu [2020-10-13 21:36:16,768 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_rcv [2020-10-13 21:36:16,768 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_alloc_paged_crc_eof [2020-10-13 21:36:16,769 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_xmit [2020-10-13 21:36:16,769 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_flush_done [2020-10-13 21:36:16,769 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_filter_frames [2020-10-13 21:36:16,770 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_recv_frame [2020-10-13 21:36:16,770 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_receive_thread [2020-10-13 21:36:16,770 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_dev_setup [2020-10-13 21:36:16,770 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_dev_cleanup [2020-10-13 21:36:16,770 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_lookup_realdev_port [2020-10-13 21:36:16,770 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_dcb_app_notification [2020-10-13 21:36:16,771 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_device_notification [2020-10-13 21:36:16,771 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_disable [2020-10-13 21:36:16,771 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_enable [2020-10-13 21:36:16,771 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_enabled [2020-10-13 21:36:16,771 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_destroy [2020-10-13 21:36:16,771 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_destroy_work [2020-10-13 21:36:16,771 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_match [2020-10-13 21:36:16,771 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_dcb_create [2020-10-13 21:36:16,771 INFO L138 BoogieDeclarations]: Found implementation of procedure _fcoe_create [2020-10-13 21:36:16,772 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_create [2020-10-13 21:36:16,772 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_alloc [2020-10-13 21:36:16,772 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_link_ok [2020-10-13 21:36:16,772 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_clean [2020-10-13 21:36:16,772 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_reset [2020-10-13 21:36:16,772 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_lookup_port [2020-10-13 21:36:16,772 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_lookup [2020-10-13 21:36:16,772 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_add [2020-10-13 21:36:16,773 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_del [2020-10-13 21:36:16,773 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_init [2020-10-13 21:36:16,773 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_exit [2020-10-13 21:36:16,774 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_flogi_resp [2020-10-13 21:36:16,774 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_logo_resp [2020-10-13 21:36:16,774 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_elsct_send [2020-10-13 21:36:16,774 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_vport_create [2020-10-13 21:36:16,774 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_vport_destroy [2020-10-13 21:36:16,774 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_vport_disable [2020-10-13 21:36:16,775 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_set_vport_symbolic_name [2020-10-13 21:36:16,775 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_fcf_get_vlan_id [2020-10-13 21:36:16,775 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_set_port_id [2020-10-13 21:36:16,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fcoe_transport_3 [2020-10-13 21:36:16,775 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-13 21:36:16,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2020-10-13 21:36:16,776 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2020-10-13 21:36:16,776 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2020-10-13 21:36:16,776 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-13 21:36:16,776 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2020-10-13 21:36:16,776 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-13 21:36:16,776 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2020-10-13 21:36:16,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fc_function_template_6 [2020-10-13 21:36:16,777 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-13 21:36:16,777 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-13 21:36:16,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fcoe_sysfs_function_template_8 [2020-10-13 21:36:16,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_libfc_function_template_7 [2020-10-13 21:36:16,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fc_function_template_5 [2020-10-13 21:36:16,777 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2020-10-13 21:36:16,778 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-13 21:36:16,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2020-10-13 21:36:16,778 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_2 [2020-10-13 21:36:16,778 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 21:36:16,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-13 21:36:16,778 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-13 21:36:16,778 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 21:36:16,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-13 21:36:16,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-13 21:36:16,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-13 21:36:16,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-13 21:36:16,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-13 21:36:16,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_with_dma_10 [2020-10-13 21:36:16,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_11 [2020-10-13 21:36:16,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_12 [2020-10-13 21:36:16,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_13 [2020-10-13 21:36:16,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_14 [2020-10-13 21:36:16,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_15 [2020-10-13 21:36:16,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host_16 [2020-10-13 21:36:16,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_17 [2020-10-13 21:36:16,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_18 [2020-10-13 21:36:16,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_19 [2020-10-13 21:36:16,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 21:36:16,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 21:36:16,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 21:36:16,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 21:36:16,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 21:36:16,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-13 21:36:16,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-13 21:36:16,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-13 21:36:16,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-13 21:36:16,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-13 21:36:16,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 21:36:16,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ___pskb_trim [2020-10-13 21:36:16,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_percpu [2020-10-13 21:36:16,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-13 21:36:16,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2020-10-13 21:36:16,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_remove_pack [2020-10-13 21:36:16,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-13 21:36:16,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 21:36:16,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-13 21:36:16,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-13 21:36:16,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2020-10-13 21:36:16,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 21:36:16,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_cpu_notifier [2020-10-13 21:36:16,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_cpu_notifier [2020-10-13 21:36:16,784 INFO L138 BoogieDeclarations]: Found implementation of procedure _fc_frame_alloc [2020-10-13 21:36:16,785 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 21:36:16,788 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2020-10-13 21:36:16,788 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-13 21:36:16,788 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 21:36:16,789 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2020-10-13 21:36:16,789 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 21:36:16,789 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-13 21:36:16,789 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-13 21:36:16,789 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_begin [2020-10-13 21:36:16,789 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_done [2020-10-13 21:36:16,789 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-13 21:36:16,790 INFO L138 BoogieDeclarations]: Found implementation of procedure dcb_getapp [2020-10-13 21:36:16,790 INFO L138 BoogieDeclarations]: Found implementation of procedure dcb_ieee_getapp_mask [2020-10-13 21:36:16,790 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-13 21:36:16,790 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-13 21:36:16,790 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-13 21:36:16,790 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_add_pack [2020-10-13 21:36:16,790 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_by_index [2020-10-13 21:36:16,793 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_add [2020-10-13 21:36:16,793 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_del [2020-10-13 21:36:16,794 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_uc_add [2020-10-13 21:36:16,794 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_uc_del [2020-10-13 21:36:16,794 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_attach_transport [2020-10-13 21:36:16,794 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_abort [2020-10-13 21:36:16,794 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_device_reset [2020-10-13 21:36:16,794 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_host_reset [2020-10-13 21:36:16,794 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_elsct_send [2020-10-13 21:36:16,795 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_add [2020-10-13 21:36:16,795 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_alloc [2020-10-13 21:36:16,795 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_free [2020-10-13 21:36:16,795 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_list_clone [2020-10-13 21:36:16,795 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_recv [2020-10-13 21:36:16,796 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fabric_login [2020-10-13 21:36:16,796 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fabric_logoff [2020-10-13 21:36:16,796 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_destroy [2020-10-13 21:36:16,796 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_alloc_fill [2020-10-13 21:36:16,796 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_port_state [2020-10-13 21:36:16,796 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_speed [2020-10-13 21:36:16,796 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_stats [2020-10-13 21:36:16,796 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_bsg_request [2020-10-13 21:36:16,797 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_config [2020-10-13 21:36:16,797 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_destroy [2020-10-13 21:36:16,797 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_flogi_resp [2020-10-13 21:36:16,797 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_logo_resp [2020-10-13 21:36:16,797 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_queuecommand [2020-10-13 21:36:16,797 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_release_transport [2020-10-13 21:36:16,797 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_remove_host [2020-10-13 21:36:16,797 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_terminate_io [2020-10-13 21:36:16,797 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_mfs [2020-10-13 21:36:16,797 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_rport_loss_tmo [2020-10-13 21:36:16,798 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_slave_alloc [2020-10-13 21:36:16,798 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_setlink [2020-10-13 21:36:16,798 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_check_wait_queue [2020-10-13 21:36:16,798 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_clean_pending_queue [2020-10-13 21:36:16,798 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_destroy [2020-10-13 21:36:16,798 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_device_add [2020-10-13 21:36:16,798 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_device_delete [2020-10-13 21:36:16,798 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_els_send [2020-10-13 21:36:16,798 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_get_lesb [2020-10-13 21:36:16,799 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_init [2020-10-13 21:36:16,799 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_link_down [2020-10-13 21:36:16,799 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_link_up [2020-10-13 21:36:16,799 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_recv [2020-10-13 21:36:16,799 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_recv_flogi [2020-10-13 21:36:16,799 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_set_fip_mode [2020-10-13 21:36:16,799 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_fc_crc [2020-10-13 21:36:16,799 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_fcf_get_selected [2020-10-13 21:36:16,799 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_get_lesb [2020-10-13 21:36:16,800 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_get_paged_crc_eof [2020-10-13 21:36:16,800 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_get_wwn [2020-10-13 21:36:16,800 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_libfc_config [2020-10-13 21:36:16,800 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_link_speed_update [2020-10-13 21:36:16,800 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_queue_timer [2020-10-13 21:36:16,800 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_start_io [2020-10-13 21:36:16,800 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_transport_attach [2020-10-13 21:36:16,800 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_transport_detach [2020-10-13 21:36:16,800 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_validate_vport_create [2020-10-13 21:36:16,801 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_wwn_from_mac [2020-10-13 21:36:16,801 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_wwn_to_str [2020-10-13 21:36:16,801 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2020-10-13 21:36:16,801 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2020-10-13 21:36:16,801 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-13 21:36:16,801 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2020-10-13 21:36:16,801 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-13 21:36:16,801 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_bind [2020-10-13 21:36:16,802 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2020-10-13 21:36:16,802 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2020-10-13 21:36:16,802 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2020-10-13 21:36:16,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 21:36:16,802 INFO L138 BoogieDeclarations]: Found implementation of procedure libfc_vport_create [2020-10-13 21:36:16,802 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-13 21:36:16,802 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2020-10-13 21:36:16,802 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2020-10-13 21:36:16,802 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-13 21:36:16,803 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2020-10-13 21:36:16,803 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-13 21:36:16,803 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 21:36:16,803 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 21:36:16,803 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2020-10-13 21:36:16,803 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-13 21:36:16,803 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-13 21:36:16,803 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2020-10-13 21:36:16,803 INFO L138 BoogieDeclarations]: Found implementation of procedure register_dcbevent_notifier [2020-10-13 21:36:16,804 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdevice_notifier [2020-10-13 21:36:16,804 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2020-10-13 21:36:16,804 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2020-10-13 21:36:16,804 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-13 21:36:16,804 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host_with_dma [2020-10-13 21:36:16,804 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_change_queue_depth [2020-10-13 21:36:16,804 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_alloc [2020-10-13 21:36:16,804 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2020-10-13 21:36:16,804 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2020-10-13 21:36:16,805 INFO L138 BoogieDeclarations]: Found implementation of procedure set_user_nice [2020-10-13 21:36:16,805 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2020-10-13 21:36:16,805 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2020-10-13 21:36:16,805 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2020-10-13 21:36:16,805 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2020-10-13 21:36:16,805 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-13 21:36:16,805 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2020-10-13 21:36:16,805 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_net [2020-10-13 21:36:16,805 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_dcbevent_notifier [2020-10-13 21:36:16,806 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2020-10-13 21:36:16,806 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_dev_real_dev [2020-10-13 21:36:16,806 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_dev_vlan_id [2020-10-13 21:36:16,806 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-13 21:36:16,806 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2020-10-13 21:36:16,806 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 21:36:16,806 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 21:36:16,807 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 21:36:16,807 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 21:36:16,807 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 21:36:16,807 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 21:36:16,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 21:36:16,807 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2020-10-13 21:36:16,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 21:36:16,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 21:36:16,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 21:36:16,808 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-13 21:36:16,808 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2020-10-13 21:36:16,808 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2020-10-13 21:36:16,808 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2020-10-13 21:36:16,808 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-13 21:36:16,810 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-13 21:36:16,810 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-13 21:36:16,810 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 21:36:16,811 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-13 21:36:16,811 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 21:36:16,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 21:36:16,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 21:36:16,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 21:36:16,811 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 21:36:16,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 21:36:16,812 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 21:36:16,812 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-13 21:36:16,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 21:36:16,812 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-13 21:36:16,812 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 21:36:16,812 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-13 21:36:16,812 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 21:36:16,813 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-13 21:36:16,813 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 21:36:16,813 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 21:36:16,813 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2020-10-13 21:36:16,813 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2020-10-13 21:36:16,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 21:36:16,813 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_first [2020-10-13 21:36:16,813 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2020-10-13 21:36:16,814 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_test_cpu [2020-10-13 21:36:16,814 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-13 21:36:16,814 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-13 21:36:16,814 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 21:36:16,814 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2020-10-13 21:36:16,814 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-13 21:36:16,814 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2020-10-13 21:36:16,814 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-13 21:36:16,815 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-13 21:36:16,815 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2020-10-13 21:36:16,815 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2020-10-13 21:36:16,815 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2020-10-13 21:36:16,815 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 21:36:16,815 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 21:36:16,815 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2020-10-13 21:36:16,815 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-13 21:36:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 21:36:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2020-10-13 21:36:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 21:36:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 21:36:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 21:36:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-10-13 21:36:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 21:36:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-10-13 21:36:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 21:36:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-13 21:36:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 21:36:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-13 21:36:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-13 21:36:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2020-10-13 21:36:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2020-10-13 21:36:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2020-10-13 21:36:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2020-10-13 21:36:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2020-10-13 21:36:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-13 21:36:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2020-10-13 21:36:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2020-10-13 21:36:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-13 21:36:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_15 [2020-10-13 21:36:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-13 21:36:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-13 21:36:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-13 21:36:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_18 [2020-10-13 21:36:16,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_19 [2020-10-13 21:36:16,819 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-13 21:36:16,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-13 21:36:16,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-13 21:36:16,819 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-13 21:36:16,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-13 21:36:16,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-13 21:36:16,819 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-13 21:36:16,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-13 21:36:16,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_17 [2020-10-13 21:36:16,820 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-13 21:36:16,820 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2020-10-13 21:36:16,820 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2020-10-13 21:36:16,820 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2020-10-13 21:36:16,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_12 [2020-10-13 21:36:16,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_13 [2020-10-13 21:36:16,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_14 [2020-10-13 21:36:16,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-13 21:36:16,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-13 21:36:16,821 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-13 21:36:16,821 INFO L130 BoogieDeclarations]: Found specification of procedure set_user_nice [2020-10-13 21:36:16,821 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2020-10-13 21:36:16,821 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 21:36:16,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 21:36:16,821 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 21:36:16,821 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 21:36:16,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 21:36:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 21:36:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 21:36:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 21:36:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 21:36:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 21:36:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 21:36:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 21:36:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 21:36:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 21:36:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 21:36:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 21:36:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 21:36:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 21:36:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 21:36:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 21:36:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fcoe_transport_3 [2020-10-13 21:36:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-13 21:36:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2020-10-13 21:36:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2020-10-13 21:36:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2020-10-13 21:36:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-13 21:36:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2020-10-13 21:36:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-13 21:36:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2020-10-13 21:36:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fc_function_template_6 [2020-10-13 21:36:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-13 21:36:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-13 21:36:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fcoe_sysfs_function_template_8 [2020-10-13 21:36:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_libfc_function_template_7 [2020-10-13 21:36:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fc_function_template_5 [2020-10-13 21:36:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2020-10-13 21:36:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-13 21:36:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2020-10-13 21:36:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_2 [2020-10-13 21:36:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2020-10-13 21:36:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-13 21:36:16,826 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-13 21:36:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-13 21:36:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2020-10-13 21:36:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-13 21:36:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2020-10-13 21:36:16,830 INFO L130 BoogieDeclarations]: Found specification of procedure skb_shared [2020-10-13 21:36:16,830 INFO L130 BoogieDeclarations]: Found specification of procedure skb_share_check [2020-10-13 21:36:16,830 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2020-10-13 21:36:16,830 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2020-10-13 21:36:16,830 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2020-10-13 21:36:16,830 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2020-10-13 21:36:16,830 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 21:36:16,830 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2020-10-13 21:36:16,830 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2020-10-13 21:36:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2020-10-13 21:36:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2020-10-13 21:36:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2020-10-13 21:36:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2020-10-13 21:36:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2020-10-13 21:36:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2020-10-13 21:36:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2020-10-13 21:36:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2020-10-13 21:36:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2020-10-13 21:36:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2020-10-13 21:36:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-13 21:36:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2020-10-13 21:36:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2020-10-13 21:36:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2020-10-13 21:36:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_may_pull [2020-10-13 21:36:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2020-10-13 21:36:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2020-10-13 21:36:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_transport_header [2020-10-13 21:36:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_transport_header [2020-10-13 21:36:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2020-10-13 21:36:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2020-10-13 21:36:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mac_header [2020-10-13 21:36:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2020-10-13 21:36:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure ___pskb_trim [2020-10-13 21:36:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_trim [2020-10-13 21:36:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_trim [2020-10-13 21:36:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_trim [2020-10-13 21:36:16,834 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-13 21:36:16,834 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-13 21:36:16,834 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2020-10-13 21:36:16,834 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2020-10-13 21:36:16,834 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_linearize [2020-10-13 21:36:16,834 INFO L130 BoogieDeclarations]: Found specification of procedure skb_linearize [2020-10-13 21:36:16,834 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2020-10-13 21:36:16,834 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hdr [2020-10-13 21:36:16,834 INFO L130 BoogieDeclarations]: Found specification of procedure dcb_getapp [2020-10-13 21:36:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure dcb_ieee_getapp_mask [2020-10-13 21:36:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice_notifier [2020-10-13 21:36:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2020-10-13 21:36:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notifier_info_to_dev [2020-10-13 21:36:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure dev_add_pack [2020-10-13 21:36:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_remove_pack [2020-10-13 21:36:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_net [2020-10-13 21:36:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_by_index [2020-10-13 21:36:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put [2020-10-13 21:36:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure dev_hold [2020-10-13 21:36:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure netif_oper_up [2020-10-13 21:36:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_add [2020-10-13 21:36:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_del [2020-10-13 21:36:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_add [2020-10-13 21:36:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_del [2020-10-13 21:36:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-13 21:36:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-13 21:36:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-13 21:36:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2020-10-13 21:36:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2020-10-13 21:36:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2020-10-13 21:36:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_dev_real_dev [2020-10-13 21:36:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_dev_vlan_id [2020-10-13 21:36:16,838 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2020-10-13 21:36:16,838 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-13 21:36:16,838 INFO L130 BoogieDeclarations]: Found specification of procedure __register_cpu_notifier [2020-10-13 21:36:16,838 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_cpu_notifier [2020-10-13 21:36:16,838 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_begin [2020-10-13 21:36:16,838 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_done [2020-10-13 21:36:16,838 INFO L130 BoogieDeclarations]: Found specification of procedure register_dcbevent_notifier [2020-10-13 21:36:16,838 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_dcbevent_notifier [2020-10-13 21:36:16,839 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disabled_inc [2020-10-13 21:36:16,839 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disabled_dec [2020-10-13 21:36:16,839 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disable [2020-10-13 21:36:16,839 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_enable [2020-10-13 21:36:16,839 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2020-10-13 21:36:16,839 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2020-10-13 21:36:16,839 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2020-10-13 21:36:16,839 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2020-10-13 21:36:16,839 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_alloc [2020-10-13 21:36:16,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_11 [2020-10-13 21:36:16,840 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2020-10-13 21:36:16,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_with_dma_10 [2020-10-13 21:36:16,840 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2020-10-13 21:36:16,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host_16 [2020-10-13 21:36:16,840 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2020-10-13 21:36:16,840 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host [2020-10-13 21:36:16,840 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_set_state [2020-10-13 21:36:16,841 INFO L130 BoogieDeclarations]: Found specification of procedure fc_attach_transport [2020-10-13 21:36:16,841 INFO L130 BoogieDeclarations]: Found specification of procedure fc_release_transport [2020-10-13 21:36:16,841 INFO L130 BoogieDeclarations]: Found specification of procedure fc_remove_host [2020-10-13 21:36:16,841 INFO L130 BoogieDeclarations]: Found specification of procedure ntoh24 [2020-10-13 21:36:16,841 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_dev_from_skb [2020-10-13 21:36:16,841 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_init [2020-10-13 21:36:16,841 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_alloc_fill [2020-10-13 21:36:16,841 INFO L130 BoogieDeclarations]: Found specification of procedure _fc_frame_alloc [2020-10-13 21:36:16,841 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_alloc [2020-10-13 21:36:16,842 INFO L130 BoogieDeclarations]: Found specification of procedure __fc_frame_header_get [2020-10-13 21:36:16,842 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_header_get [2020-10-13 21:36:16,842 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_payload_get [2020-10-13 21:36:16,842 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_payload_op [2020-10-13 21:36:16,842 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_wwnn [2020-10-13 21:36:16,842 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_wwpn [2020-10-13 21:36:16,842 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_init_stats [2020-10-13 21:36:16,842 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_free_stats [2020-10-13 21:36:16,843 INFO L130 BoogieDeclarations]: Found specification of procedure lport_priv [2020-10-13 21:36:16,843 INFO L130 BoogieDeclarations]: Found specification of procedure libfc_host_alloc [2020-10-13 21:36:16,843 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_is_read [2020-10-13 21:36:16,843 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_destroy [2020-10-13 21:36:16,843 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fabric_logoff [2020-10-13 21:36:16,843 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fabric_login [2020-10-13 21:36:16,843 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_setlink [2020-10-13 21:36:16,843 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_config [2020-10-13 21:36:16,843 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_mfs [2020-10-13 21:36:16,844 INFO L130 BoogieDeclarations]: Found specification of procedure libfc_vport_create [2020-10-13 21:36:16,844 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_bsg_request [2020-10-13 21:36:16,844 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_terminate_io [2020-10-13 21:36:16,844 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_destroy [2020-10-13 21:36:16,844 INFO L130 BoogieDeclarations]: Found specification of procedure fc_queuecommand [2020-10-13 21:36:16,844 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_abort [2020-10-13 21:36:16,844 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_device_reset [2020-10-13 21:36:16,844 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_host_reset [2020-10-13 21:36:16,845 INFO L130 BoogieDeclarations]: Found specification of procedure fc_slave_alloc [2020-10-13 21:36:16,845 INFO L130 BoogieDeclarations]: Found specification of procedure fc_elsct_send [2020-10-13 21:36:16,845 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_flogi_resp [2020-10-13 21:36:16,845 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_logo_resp [2020-10-13 21:36:16,845 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_add [2020-10-13 21:36:16,845 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_list_clone [2020-10-13 21:36:16,845 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_alloc [2020-10-13 21:36:16,845 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_free [2020-10-13 21:36:16,845 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_recv [2020-10-13 21:36:16,846 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_speed [2020-10-13 21:36:16,846 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_port_state [2020-10-13 21:36:16,846 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_rport_loss_tmo [2020-10-13 21:36:16,846 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_stats [2020-10-13 21:36:16,846 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_device_priv [2020-10-13 21:36:16,846 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_device_add [2020-10-13 21:36:16,846 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_device_delete [2020-10-13 21:36:16,846 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_priv [2020-10-13 21:36:16,847 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_init [2020-10-13 21:36:16,847 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_destroy [2020-10-13 21:36:16,847 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_link_up [2020-10-13 21:36:16,847 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_link_down [2020-10-13 21:36:16,847 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_els_send [2020-10-13 21:36:16,847 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_recv [2020-10-13 21:36:16,847 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_recv_flogi [2020-10-13 21:36:16,847 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_wwn_from_mac [2020-10-13 21:36:16,848 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_libfc_config [2020-10-13 21:36:16,848 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_fc_crc [2020-10-13 21:36:16,848 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_start_io [2020-10-13 21:36:16,848 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_get_wwn [2020-10-13 21:36:16,848 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_wwn_to_str [2020-10-13 21:36:16,848 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_validate_vport_create [2020-10-13 21:36:16,848 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_link_speed_update [2020-10-13 21:36:16,848 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_get_lesb [2020-10-13 21:36:16,848 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_get_lesb [2020-10-13 21:36:16,849 INFO L130 BoogieDeclarations]: Found specification of procedure is_fip_mode [2020-10-13 21:36:16,849 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_clean_pending_queue [2020-10-13 21:36:16,849 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_check_wait_queue [2020-10-13 21:36:16,849 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_queue_timer [2020-10-13 21:36:16,849 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_get_paged_crc_eof [2020-10-13 21:36:16,849 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_fcf_get_selected [2020-10-13 21:36:16,849 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_set_fip_mode [2020-10-13 21:36:16,849 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_transport_attach [2020-10-13 21:36:16,849 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_transport_detach [2020-10-13 21:36:16,850 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2020-10-13 21:36:16,850 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_bind [2020-10-13 21:36:16,850 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2020-10-13 21:36:16,850 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2020-10-13 21:36:16,850 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_netdev [2020-10-13 21:36:16,850 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_reset [2020-10-13 21:36:16,850 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_xmit [2020-10-13 21:36:16,850 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_rcv [2020-10-13 21:36:16,850 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_receive_thread [2020-10-13 21:36:16,851 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_clean [2020-10-13 21:36:16,851 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_link_ok [2020-10-13 21:36:16,851 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_lookup [2020-10-13 21:36:16,851 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_add [2020-10-13 21:36:16,851 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_del [2020-10-13 21:36:16,851 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_device_notification [2020-10-13 21:36:16,851 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_dev_setup [2020-10-13 21:36:16,851 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_dev_cleanup [2020-10-13 21:36:16,851 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_lookup_port [2020-10-13 21:36:16,852 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_fip_recv [2020-10-13 21:36:16,852 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_fip_send [2020-10-13 21:36:16,852 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_update_src_mac [2020-10-13 21:36:16,852 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_get_src_mac [2020-10-13 21:36:16,852 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_destroy_work [2020-10-13 21:36:16,852 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_setup [2020-10-13 21:36:16,852 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_done [2020-10-13 21:36:16,852 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_target [2020-10-13 21:36:16,853 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_cpu_callback [2020-10-13 21:36:16,853 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_dcb_app_notification [2020-10-13 21:36:16,853 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_match [2020-10-13 21:36:16,853 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_create [2020-10-13 21:36:16,853 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_destroy [2020-10-13 21:36:16,853 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_enable [2020-10-13 21:36:16,853 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_disable [2020-10-13 21:36:16,854 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_alloc [2020-10-13 21:36:16,854 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_enabled [2020-10-13 21:36:16,854 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_elsct_send [2020-10-13 21:36:16,854 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_recv_frame [2020-10-13 21:36:16,854 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_vport_destroy [2020-10-13 21:36:16,854 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_vport_create [2020-10-13 21:36:16,854 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_vport_disable [2020-10-13 21:36:16,854 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_set_vport_symbolic_name [2020-10-13 21:36:16,855 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_set_port_id [2020-10-13 21:36:16,855 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_fcf_get_vlan_id [2020-10-13 21:36:16,855 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_setup [2020-10-13 21:36:16,855 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 21:36:16,855 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_create [2020-10-13 21:36:16,855 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_remove [2020-10-13 21:36:16,855 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_cleanup [2020-10-13 21:36:16,855 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_port_send [2020-10-13 21:36:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_lport_config [2020-10-13 21:36:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_netdev_features_change [2020-10-13 21:36:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_netdev_config [2020-10-13 21:36:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_shost_config [2020-10-13 21:36:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_fdmi_info [2020-10-13 21:36:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 21:36:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_oem_match [2020-10-13 21:36:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_em_config [2020-10-13 21:36:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_if_destroy [2020-10-13 21:36:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2020-10-13 21:36:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2020-10-13 21:36:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_if_create [2020-10-13 21:36:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_if_init [2020-10-13 21:36:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_if_exit [2020-10-13 21:36:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_thread_create [2020-10-13 21:36:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_thread_destroy [2020-10-13 21:36:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_select_cpu [2020-10-13 21:36:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_alloc_paged_crc_eof [2020-10-13 21:36:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_flush_done [2020-10-13 21:36:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_filter_frames [2020-10-13 21:36:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_lookup_realdev_port [2020-10-13 21:36:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_dcb_create [2020-10-13 21:36:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u8~0 [2020-10-13 21:36:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure _fcoe_create [2020-10-13 21:36:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_init [2020-10-13 21:36:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_exit [2020-10-13 21:36:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_flogi_resp [2020-10-13 21:36:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_logo_resp [2020-10-13 21:36:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~X~~u32~0~TO~$Pointer$ [2020-10-13 21:36:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 21:36:16,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 21:36:16,860 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 21:36:16,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 21:36:16,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 21:36:16,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-13 21:36:16,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-13 21:36:16,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-13 21:36:16,860 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 21:36:16,860 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-10-13 21:36:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 21:36:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-13 21:36:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 21:36:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 21:36:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 21:36:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 21:36:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 21:36:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 21:36:16,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 21:36:16,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 21:36:16,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 21:36:21,290 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 21:36:26,310 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-13 21:36:26,649 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 21:36:26,649 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-13 21:36:26,667 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:36:26 BoogieIcfgContainer [2020-10-13 21:36:26,667 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 21:36:26,668 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 21:36:26,668 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 21:36:26,672 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 21:36:26,672 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 09:36:09" (1/3) ... [2020-10-13 21:36:26,673 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3eb42e7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:36:26, skipping insertion in model container [2020-10-13 21:36:26,673 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:36:16" (2/3) ... [2020-10-13 21:36:26,674 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3eb42e7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:36:26, skipping insertion in model container [2020-10-13 21:36:26,674 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:36:26" (3/3) ... [2020-10-13 21:36:26,675 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i [2020-10-13 21:36:26,689 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 21:36:26,700 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 21:36:26,716 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 21:36:26,758 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 21:36:26,758 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 21:36:26,758 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 21:36:26,758 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 21:36:26,759 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 21:36:26,759 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 21:36:26,759 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 21:36:26,759 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 21:36:26,843 INFO L276 IsEmpty]: Start isEmpty. Operand 3580 states. [2020-10-13 21:36:26,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2020-10-13 21:36:26,872 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 21:36:26,874 INFO L422 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:36:26,874 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 21:36:26,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 21:36:26,881 INFO L82 PathProgramCache]: Analyzing trace with hash 985480189, now seen corresponding path program 1 times [2020-10-13 21:36:26,890 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 21:36:26,891 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [134225628] [2020-10-13 21:36:26,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 21:36:28,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:28,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:31,301 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:32,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:33,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:33,807 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:33,808 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 591 [2020-10-13 21:36:33,808 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-13 21:36:33,808 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5536 [2020-10-13 21:36:33,811 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:33,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 21:36:33,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 260 [2020-10-13 21:36:33,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 21:36:33,812 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 21:36:37,798 WARN L193 SmtUtils]: Spent 3.54 s on a formula simplification that was a NOOP. DAG size: 898 [2020-10-13 21:36:37,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:36:37,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:37,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:38,297 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:38,297 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:36:38,297 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:38,298 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 465 [2020-10-13 21:36:38,298 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:38,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:38,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:38,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:38,299 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:38,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:36:38,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:38,499 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:38,558 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:38,559 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:36:38,559 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:38,559 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-13 21:36:38,559 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:38,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:38,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:38,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:38,560 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:38,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:38,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:38,638 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:38,650 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:38,651 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:36:38,651 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:38,652 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-13 21:36:38,652 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:38,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:38,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:38,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:38,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:36:38,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:36:38,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:38,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:38,724 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:38,725 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:38,725 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:38,725 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-13 21:36:38,725 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:38,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:38,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:38,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:38,726 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:38,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 21:36:38,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:38,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:38,847 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:38,847 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:36:38,848 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:38,848 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-13 21:36:38,848 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:38,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:38,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:38,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:38,849 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:38,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:38,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:38,890 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:38,899 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:38,900 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:36:38,900 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:38,900 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 21:36:38,901 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:38,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:38,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:38,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:38,901 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:38,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:36:38,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:38,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:38,955 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:38,955 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:38,956 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:38,956 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 21:36:38,956 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:38,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:38,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:38,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:38,957 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:38,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 21:36:38,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:39,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:39,059 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:39,060 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:36:39,060 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:39,060 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-13 21:36:39,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:39,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:39,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:39,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:39,061 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:39,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:39,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:39,119 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:39,132 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:39,132 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:36:39,133 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:39,133 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-13 21:36:39,133 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:39,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:39,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:39,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:39,135 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:36:39,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:36:39,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:39,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:39,193 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:39,194 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:39,194 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:39,194 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 21:36:39,194 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:39,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:39,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:39,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:39,195 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:39,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 21:36:39,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:39,244 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:39,293 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:39,293 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:36:39,294 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:39,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-13 21:36:39,294 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:39,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:39,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:39,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:39,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:39,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:39,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:39,340 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:39,354 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:39,354 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:36:39,355 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:39,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-13 21:36:39,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:39,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:39,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:39,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:39,356 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:39,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:36:39,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:39,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:39,414 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:39,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:39,415 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:39,415 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-13 21:36:39,415 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:39,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:39,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:39,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:39,416 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:39,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 21:36:39,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:39,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:39,534 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:39,534 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:36:39,535 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:39,535 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-13 21:36:39,535 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:39,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:39,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:39,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:39,536 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:39,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:39,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:39,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:39,586 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:39,587 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:36:39,587 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:39,587 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 21:36:39,587 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:39,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:39,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:39,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:39,588 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:39,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:36:39,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:39,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:39,638 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:39,639 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:39,639 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:39,639 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 21:36:39,639 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:39,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:39,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:39,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:39,640 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:39,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 21:36:39,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:39,720 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:39,768 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:39,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:36:39,768 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:39,768 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 104 [2020-10-13 21:36:39,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:39,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:39,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:39,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:39,769 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:39,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:39,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:39,811 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:39,822 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:39,822 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:36:39,822 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:39,823 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 21:36:39,823 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:39,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:39,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:39,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:39,824 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:39,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:36:39,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:39,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:39,875 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:39,875 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:39,876 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:39,876 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-13 21:36:39,876 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:39,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:39,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:39,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:39,877 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:39,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 21:36:39,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:39,914 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:39,955 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:39,956 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:36:39,956 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:39,956 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-13 21:36:39,956 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:39,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:39,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:39,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:39,957 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:39,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:39,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:39,995 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:40,008 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:40,008 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:36:40,009 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:40,009 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 21:36:40,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:40,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:40,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:40,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:40,010 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:40,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:36:40,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:40,046 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:40,053 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:40,053 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:40,054 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:40,054 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 21:36:40,054 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:40,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:40,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:40,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:40,055 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:36:40,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 21:36:40,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:40,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:40,142 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:40,143 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:36:40,143 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:40,143 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-13 21:36:40,143 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:40,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:40,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:40,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:40,144 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:40,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:40,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:40,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:40,201 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:40,201 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:36:40,202 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:40,202 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-13 21:36:40,202 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:40,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:40,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:40,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:40,203 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:36:40,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:36:40,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:40,240 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:40,248 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:40,250 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:40,250 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:40,250 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 21:36:40,250 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:40,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:40,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:40,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:40,252 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:36:40,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 21:36:40,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:40,296 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:40,337 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:40,337 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:36:40,337 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:40,337 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-13 21:36:40,338 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:40,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:40,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:40,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:40,338 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:40,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:40,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:40,377 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:40,385 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:40,386 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:36:40,386 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:40,386 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 21:36:40,386 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:40,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:40,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:40,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:40,387 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:40,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:36:40,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:40,424 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:40,434 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:40,434 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:40,434 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:40,434 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 21:36:40,435 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:40,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:40,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:40,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:40,435 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:40,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-13 21:36:40,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:40,478 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:40,521 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:40,521 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:36:40,521 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:40,522 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-13 21:36:40,522 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:40,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:40,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:40,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:40,523 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:40,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:40,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:40,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:40,571 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:40,571 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:36:40,572 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:40,572 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 21:36:40,572 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:40,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:40,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:40,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:40,573 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:40,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:36:40,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:40,610 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:40,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:40,618 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:40,618 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:40,618 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 21:36:40,618 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:40,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:40,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:40,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:40,619 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:40,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-13 21:36:40,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:40,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:40,734 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:40,735 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:36:40,735 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:40,735 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-13 21:36:40,735 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:40,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:40,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:40,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:40,736 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:40,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:40,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:40,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:40,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:40,788 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:36:40,788 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:40,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 21:36:40,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:40,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:40,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:40,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:40,789 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:40,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:36:40,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:40,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:40,835 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:40,835 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:40,836 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:40,836 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 21:36:40,836 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:40,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:40,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:40,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:40,837 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:40,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-13 21:36:40,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:40,874 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:40,882 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:40,882 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 21:36:40,882 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:40,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 21:36:40,883 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:40,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:40,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:40,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:40,884 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:40,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-10-13 21:36:40,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:40,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:41,072 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:41,073 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:36:41,073 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:41,073 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 128 [2020-10-13 21:36:41,073 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:41,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 21:36:41,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 21:36:41,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 21:36:41,075 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:36:41,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:41,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:41,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:41,262 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:41,263 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:41,263 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:41,263 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-13 21:36:41,263 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:41,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 21:36:41,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:41,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 21:36:41,264 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:41,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2020-10-13 21:36:41,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:41,362 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:41,411 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:41,490 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:41,491 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:36:41,491 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:36:41,491 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 146 [2020-10-13 21:36:41,491 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:41,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:41,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:36:41,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:41,492 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:41,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:41,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:41,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:41,547 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:41,548 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:41,548 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:41,548 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 21:36:41,548 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:41,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:41,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:41,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:41,549 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:41,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2020-10-13 21:36:41,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:41,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:41,622 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:41,764 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:41,765 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:36:41,765 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:36:41,765 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 187 [2020-10-13 21:36:41,765 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:41,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:41,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:36:41,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:41,766 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:41,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:41,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:41,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:41,834 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:41,835 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:41,835 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:41,835 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 21:36:41,835 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:41,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:41,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:41,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:41,836 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:41,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2020-10-13 21:36:41,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:41,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:41,952 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:42,040 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:42,041 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:36:42,041 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:36:42,041 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 162 [2020-10-13 21:36:42,041 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:42,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:42,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:36:42,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:42,042 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:42,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:42,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:42,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:42,101 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:42,101 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:42,101 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:42,102 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-13 21:36:42,102 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:42,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:42,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:42,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:42,103 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:42,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2020-10-13 21:36:42,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:42,144 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:42,160 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:42,261 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:42,263 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:36:42,263 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:36:42,263 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 134 [2020-10-13 21:36:42,263 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:42,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:42,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:36:42,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:42,264 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:42,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:42,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:42,303 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:42,311 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:42,311 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:42,311 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:42,312 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 21:36:42,312 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:42,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:42,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:42,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:42,313 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:42,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2020-10-13 21:36:42,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:42,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:42,370 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:42,474 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:42,474 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:36:42,475 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:36:42,475 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 138 [2020-10-13 21:36:42,475 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:42,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:42,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:36:42,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:42,476 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:42,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:42,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:42,516 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:42,527 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:42,528 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:42,528 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:42,528 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 21:36:42,529 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:42,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:42,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:42,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:42,530 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:36:42,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2020-10-13 21:36:42,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:42,583 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:42,604 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:42,744 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:42,744 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:36:42,744 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:36:42,744 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 180 [2020-10-13 21:36:42,745 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:42,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:42,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:36:42,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:42,745 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:42,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:42,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:42,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:42,798 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:42,799 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:42,799 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:42,799 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 21:36:42,799 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:42,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:42,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:42,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:42,800 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:42,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-13 21:36:42,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:42,841 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:42,858 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:42,961 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:42,961 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:36:42,961 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:36:42,962 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 136 [2020-10-13 21:36:42,962 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:42,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:42,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:36:42,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:42,963 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:42,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:42,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:42,999 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:43,015 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:43,016 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:43,017 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:43,017 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-13 21:36:43,017 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:43,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:43,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:43,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:43,018 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:43,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2020-10-13 21:36:43,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:43,059 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:43,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:43,175 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:43,175 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:36:43,176 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:36:43,176 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 132 [2020-10-13 21:36:43,176 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:43,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:43,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:36:43,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:43,178 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:36:43,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:43,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:43,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:43,233 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:43,234 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:43,234 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:43,234 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-13 21:36:43,234 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:43,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:43,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:43,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:43,235 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:43,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2020-10-13 21:36:43,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:43,279 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:43,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:43,385 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:43,386 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:36:43,386 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:36:43,386 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 122 [2020-10-13 21:36:43,387 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:43,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:43,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:36:43,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:43,387 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:36:43,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:43,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:43,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:43,440 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:43,440 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:43,441 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:43,441 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 21:36:43,441 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:43,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:43,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:43,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:43,442 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:36:43,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2020-10-13 21:36:43,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:43,482 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:43,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:43,598 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:43,598 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:36:43,598 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:36:43,599 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 133 [2020-10-13 21:36:43,599 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:43,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:43,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:36:43,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:43,600 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:43,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:43,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:43,636 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:43,645 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:43,646 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:43,646 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:43,646 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 21:36:43,646 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:43,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:43,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:43,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:43,647 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:43,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2020-10-13 21:36:43,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:43,695 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:43,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:43,805 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:43,806 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:36:43,806 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:36:43,806 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 131 [2020-10-13 21:36:43,806 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:43,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:43,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:36:43,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:43,807 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:43,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:43,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:43,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:43,854 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:43,854 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:43,855 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:43,855 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 21:36:43,855 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:43,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:43,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:43,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:43,856 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:43,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2020-10-13 21:36:43,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:43,901 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:43,915 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:43,998 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:43,998 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:36:43,998 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:36:43,998 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 113 [2020-10-13 21:36:43,999 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:43,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:43,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:36:43,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:43,999 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:44,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:44,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:44,068 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:44,080 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:44,081 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:44,081 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:44,081 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-13 21:36:44,081 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:44,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:44,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:44,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:44,082 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:44,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 328 [2020-10-13 21:36:44,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:44,122 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:44,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:44,263 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:44,264 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:36:44,264 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:36:44,264 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 157 [2020-10-13 21:36:44,265 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:44,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:44,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:36:44,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:44,266 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:36:44,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:44,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:44,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:44,321 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:44,322 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:44,322 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:44,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-13 21:36:44,323 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:44,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:44,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:44,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:44,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:36:44,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 339 [2020-10-13 21:36:44,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:44,380 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:44,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:44,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:44,525 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:36:44,525 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:36:44,525 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 169 [2020-10-13 21:36:44,526 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:44,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:44,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:36:44,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:44,528 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:36:44,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:44,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:44,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:44,573 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:44,574 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:44,574 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:44,574 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 21:36:44,574 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:44,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:44,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:44,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:44,575 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:44,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 350 [2020-10-13 21:36:44,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:44,618 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:44,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:44,738 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:44,738 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:36:44,739 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:36:44,739 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 138 [2020-10-13 21:36:44,739 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:44,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:44,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:36:44,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:44,740 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:44,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:44,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:44,775 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:44,783 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:44,783 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:44,784 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:44,784 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 21:36:44,784 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:44,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:44,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:44,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:44,785 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:36:44,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2020-10-13 21:36:44,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:44,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:44,846 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:44,957 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:44,958 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:36:44,958 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:36:44,958 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 145 [2020-10-13 21:36:44,958 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:44,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:44,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:36:44,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:44,959 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:44,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:44,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:44,995 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:45,005 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:45,005 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:45,005 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:45,006 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 21:36:45,006 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:45,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:45,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:45,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:45,007 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:45,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 372 [2020-10-13 21:36:45,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:45,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:45,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:45,176 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:45,176 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:36:45,176 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:36:45,177 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 145 [2020-10-13 21:36:45,177 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:45,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:45,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:36:45,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:45,177 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:45,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:45,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:45,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:45,222 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:45,223 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:45,223 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:45,223 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 21:36:45,223 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:45,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:45,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:45,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:45,224 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:45,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 383 [2020-10-13 21:36:45,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:45,267 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:45,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:45,371 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:45,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:36:45,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:36:45,372 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 122 [2020-10-13 21:36:45,372 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:45,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:45,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:36:45,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:45,373 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:45,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:36:45,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:45,410 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:45,422 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:45,422 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:45,422 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:45,423 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 21:36:45,423 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:45,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:45,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:36:45,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:45,424 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:45,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 394 [2020-10-13 21:36:45,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:45,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:45,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:45,509 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:36:45,509 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:45,510 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 21:36:45,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:45,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:45,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 21:36:45,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:45,512 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:36:45,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2020-10-13 21:36:45,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:45,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:45,604 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:45,605 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:36:45,605 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:45,605 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 21:36:45,605 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:45,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:45,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 21:36:45,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:45,606 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:45,783 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2020-10-13 21:36:45,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 419 [2020-10-13 21:36:45,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:45,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:45,829 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:45,830 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:36:45,830 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:36:45,830 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-13 21:36:45,830 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:45,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:36:45,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-13 21:36:45,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:36:45,831 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:36:46,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2309 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 2183 trivial. 0 not checked. [2020-10-13 21:36:46,329 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [134225628] [2020-10-13 21:36:46,331 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 21:36:46,331 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2020-10-13 21:36:46,332 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [668282343] [2020-10-13 21:36:46,341 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-10-13 21:36:46,341 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 21:36:46,355 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-10-13 21:36:46,356 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2020-10-13 21:36:46,357 INFO L87 Difference]: Start difference. First operand 3580 states. Second operand 13 states. [2020-10-13 21:36:49,729 WARN L193 SmtUtils]: Spent 3.30 s on a formula simplification that was a NOOP. DAG size: 907 [2020-10-13 21:36:56,921 WARN L193 SmtUtils]: Spent 3.45 s on a formula simplification that was a NOOP. DAG size: 913 [2020-10-13 21:37:00,347 WARN L193 SmtUtils]: Spent 3.34 s on a formula simplification that was a NOOP. DAG size: 910 [2020-10-13 21:37:03,833 WARN L193 SmtUtils]: Spent 3.39 s on a formula simplification that was a NOOP. DAG size: 912 [2020-10-13 21:37:07,444 WARN L193 SmtUtils]: Spent 3.43 s on a formula simplification that was a NOOP. DAG size: 915 [2020-10-13 21:37:10,872 WARN L193 SmtUtils]: Spent 3.33 s on a formula simplification that was a NOOP. DAG size: 904 [2020-10-13 21:37:14,412 WARN L193 SmtUtils]: Spent 3.37 s on a formula simplification that was a NOOP. DAG size: 911 [2020-10-13 21:37:17,945 WARN L193 SmtUtils]: Spent 3.33 s on a formula simplification that was a NOOP. DAG size: 906 [2020-10-13 21:39:39,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 21:39:39,094 INFO L93 Difference]: Finished difference Result 8226 states and 12117 transitions. [2020-10-13 21:39:39,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-10-13 21:39:39,097 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 431 [2020-10-13 21:39:39,098 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 21:39:39,172 INFO L225 Difference]: With dead ends: 8226 [2020-10-13 21:39:39,173 INFO L226 Difference]: Without dead ends: 4982 [2020-10-13 21:39:39,193 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 178 GetRequests, 151 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 168 ImplicationChecksByTransitivity, 31.6s TimeCoverageRelationStatistics Valid=235, Invalid=577, Unknown=0, NotChecked=0, Total=812 [2020-10-13 21:39:39,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4982 states. [2020-10-13 21:39:40,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4982 to 3215. [2020-10-13 21:39:40,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3215 states. [2020-10-13 21:39:40,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3215 states to 3215 states and 4359 transitions. [2020-10-13 21:39:40,552 INFO L78 Accepts]: Start accepts. Automaton has 3215 states and 4359 transitions. Word has length 431 [2020-10-13 21:39:40,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 21:39:40,553 INFO L479 AbstractCegarLoop]: Abstraction has 3215 states and 4359 transitions. [2020-10-13 21:39:40,553 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-10-13 21:39:40,553 INFO L276 IsEmpty]: Start isEmpty. Operand 3215 states and 4359 transitions. [2020-10-13 21:39:40,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2020-10-13 21:39:40,563 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 21:39:40,564 INFO L422 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 21:39:40,565 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 21:39:40,565 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 21:39:40,565 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 21:39:40,565 INFO L82 PathProgramCache]: Analyzing trace with hash -270031199, now seen corresponding path program 1 times [2020-10-13 21:39:40,566 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 21:39:40,566 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [125418135] [2020-10-13 21:39:40,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 21:39:41,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:39:41,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:39:44,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:39:44,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:39:45,161 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:39:45,472 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:39:46,154 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:39:46,155 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 593 [2020-10-13 21:39:46,155 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-13 21:39:46,155 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5069 [2020-10-13 21:39:46,155 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:39:46,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 21:39:46,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 307 [2020-10-13 21:39:46,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 21:39:46,156 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:39:50,425 WARN L193 SmtUtils]: Spent 3.93 s on a formula simplification that was a NOOP. DAG size: 898 [2020-10-13 21:39:50,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:39:50,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:39:50,505 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:39:51,190 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:39:51,190 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:39:51,190 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:39:51,191 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 721 [2020-10-13 21:39:51,191 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:39:51,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:39:51,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:39:51,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:39:51,192 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:39:51,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:39:51,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:39:51,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:39:51,357 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:39:51,357 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:39:51,358 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:39:51,358 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-13 21:39:51,358 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:39:51,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:39:51,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:39:51,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:39:51,359 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:39:51,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:39:51,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:39:51,417 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:39:51,424 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:39:51,424 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:39:51,425 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:39:51,425 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:39:51,425 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:39:51,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:39:51,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:39:51,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:39:51,426 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:39:51,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:39:51,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:39:51,460 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:39:51,466 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:39:51,467 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:39:51,467 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:39:51,467 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:39:51,467 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:39:51,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:39:51,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:39:51,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:39:51,468 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:39:51,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 21:39:51,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:39:51,506 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:39:51,538 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:39:51,539 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:39:51,539 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:39:51,539 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-13 21:39:51,539 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:39:51,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:39:51,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:39:51,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:39:51,540 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:39:51,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:39:51,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:39:51,580 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:39:51,587 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:39:51,588 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:39:51,588 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:39:51,588 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 21:39:51,588 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:39:51,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:39:51,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:39:51,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:39:51,589 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:39:51,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:39:51,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:39:51,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:39:51,634 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:39:51,635 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:39:51,635 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:39:51,635 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 21:39:51,636 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:39:51,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:39:51,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:39:51,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:39:51,636 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:39:51,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 21:39:51,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:39:51,676 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:39:51,707 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:39:51,707 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:39:51,707 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:39:51,707 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-13 21:39:51,708 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:39:51,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:39:51,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:39:51,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:39:51,708 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:39:51,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:39:51,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:39:51,750 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:39:51,758 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:39:51,759 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:39:51,759 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:39:51,759 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 21:39:51,759 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:39:51,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:39:51,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:39:51,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:39:51,760 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:39:51,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:39:51,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:39:51,800 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:39:51,807 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:39:51,808 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:39:51,808 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:39:51,808 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 21:39:51,809 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:39:51,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:39:51,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:39:51,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:39:51,810 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:39:51,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 21:39:51,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:39:51,852 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:39:51,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:39:51,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:39:51,881 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:39:51,882 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-13 21:39:51,882 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:39:51,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:39:51,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:39:51,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:39:51,883 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:39:51,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:39:51,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:39:51,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:39:51,949 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:39:51,950 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:39:51,950 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:39:51,950 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 21:39:51,950 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:39:51,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:39:51,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:39:51,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:39:51,951 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:39:51,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:39:51,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:39:51,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:39:51,994 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:39:51,994 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:39:51,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:39:51,995 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 21:39:51,995 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:39:51,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:39:51,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:39:51,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:39:51,996 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:39:52,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 21:39:52,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:39:52,041 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:39:52,071 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:39:52,071 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:39:52,072 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:39:52,072 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-13 21:39:52,072 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:39:52,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:39:52,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:39:52,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:39:52,073 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:39:52,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:39:52,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:39:52,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:39:52,121 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:39:52,122 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:39:52,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:39:52,122 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 21:39:52,122 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:39:52,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:39:52,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:39:52,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:39:52,123 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:39:52,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:39:52,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:39:52,161 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:39:52,167 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:39:52,168 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:39:52,168 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:39:52,168 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 21:39:52,168 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:39:52,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:39:52,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:39:52,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:39:52,169 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:39:52,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 21:39:52,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:39:52,210 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:39:52,240 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:39:52,240 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:39:52,241 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:39:52,241 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-13 21:39:52,241 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:39:52,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:39:52,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:39:52,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:39:52,242 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0