/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=BIGGEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-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 02:50:47,001 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 02:50:47,005 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 02:50:47,046 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 02:50:47,046 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 02:50:47,054 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 02:50:47,056 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 02:50:47,060 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 02:50:47,062 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 02:50:47,065 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 02:50:47,066 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 02:50:47,067 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 02:50:47,067 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 02:50:47,069 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 02:50:47,072 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 02:50:47,073 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 02:50:47,074 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 02:50:47,075 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 02:50:47,076 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 02:50:47,084 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 02:50:47,086 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 02:50:47,087 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 02:50:47,088 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 02:50:47,089 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 02:50:47,101 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 02:50:47,101 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 02:50:47,101 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 02:50:47,102 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 02:50:47,104 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 02:50:47,105 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 02:50:47,105 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 02:50:47,109 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 02:50:47,110 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 02:50:47,110 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 02:50:47,114 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 02:50:47,115 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 02:50:47,115 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 02:50:47,116 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 02:50:47,116 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 02:50:47,116 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 02:50:47,119 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 02:50:47,120 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 02:50:47,153 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 02:50:47,153 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 02:50:47,154 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 02:50:47,155 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 02:50:47,155 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 02:50:47,155 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 02:50:47,156 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 02:50:47,156 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 02:50:47,156 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 02:50:47,156 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 02:50:47,157 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 02:50:47,157 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 02:50:47,157 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 02:50:47,158 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 02:50:47,158 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 02:50:47,158 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 02:50:47,158 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 02:50:47,158 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 02:50:47,159 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 02:50:47,159 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 02:50:47,159 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 02:50:47,159 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 02:50:47,160 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 02:50:47,160 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 02:50:47,160 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 02:50:47,160 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 02:50:47,160 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 02:50:47,161 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 02:50:47,456 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 02:50:47,469 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 02:50:47,472 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 02:50:47,474 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 02:50:47,474 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 02:50:47,475 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i [2020-10-13 02:50:47,540 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/9df8aacaf/96992ad37e7c4d3a92d06483e4207ab6/FLAG00ef27005 [2020-10-13 02:50:48,403 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 02:50:48,404 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i [2020-10-13 02:50:48,450 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/9df8aacaf/96992ad37e7c4d3a92d06483e4207ab6/FLAG00ef27005 [2020-10-13 02:50:48,879 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/9df8aacaf/96992ad37e7c4d3a92d06483e4207ab6 [2020-10-13 02:50:48,888 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 02:50:48,889 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 02:50:48,891 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 02:50:48,891 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 02:50:48,896 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 02:50:48,897 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 02:50:48" (1/1) ... [2020-10-13 02:50:48,900 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51a0a5de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:50:48, skipping insertion in model container [2020-10-13 02:50:48,900 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 02:50:48" (1/1) ... [2020-10-13 02:50:48,909 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 02:50:49,113 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 02:50:52,934 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 02:50:53,017 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 02:50:53,923 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 02:50:54,868 INFO L208 MainTranslator]: Completed translation [2020-10-13 02:50:54,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:50:54 WrapperNode [2020-10-13 02:50:54,868 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 02:50:54,870 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 02:50:54,870 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 02:50:54,871 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 02:50:54,887 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:50:54" (1/1) ... [2020-10-13 02:50:54,887 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:50:54" (1/1) ... [2020-10-13 02:50:54,986 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:50:54" (1/1) ... [2020-10-13 02:50:54,987 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:50:54" (1/1) ... [2020-10-13 02:50:55,171 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:50:54" (1/1) ... [2020-10-13 02:50:55,288 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:50:54" (1/1) ... [2020-10-13 02:50:55,336 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:50:54" (1/1) ... [2020-10-13 02:50:55,386 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 02:50:55,386 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 02:50:55,387 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 02:50:55,387 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 02:50:55,388 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:50:54" (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 02:50:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 02:50:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 02:50:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 02:50:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 02:50:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2020-10-13 02:50:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2020-10-13 02:50:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u8~0 [2020-10-13 02:50:55,467 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 02:50:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2020-10-13 02:50:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-13 02:50:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2020-10-13 02:50:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-13 02:50:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-13 02:50:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-13 02:50:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 02:50:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-13 02:50:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-13 02:50:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2020-10-13 02:50:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_first [2020-10-13 02:50:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2020-10-13 02:50:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_test_cpu [2020-10-13 02:50:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-13 02:50:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2020-10-13 02:50:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-13 02:50:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 02:50:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 02:50:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-10-13 02:50:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 02:50:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-10-13 02:50:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 02:50:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2020-10-13 02:50:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2020-10-13 02:50:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2020-10-13 02:50:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2020-10-13 02:50:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2020-10-13 02:50:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2020-10-13 02:50:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-13 02:50:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 02:50:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 02:50:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 02:50:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 02:50:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 02:50:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 02:50:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 02:50:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 02:50:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 02:50:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 02:50:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 02:50:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 02:50:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-13 02:50:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-13 02:50:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2020-10-13 02:50:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_shared [2020-10-13 02:50:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_share_check [2020-10-13 02:50:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2020-10-13 02:50:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2020-10-13 02:50:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2020-10-13 02:50:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2020-10-13 02:50:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2020-10-13 02:50:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2020-10-13 02:50:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2020-10-13 02:50:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2020-10-13 02:50:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2020-10-13 02:50:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2020-10-13 02:50:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2020-10-13 02:50:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2020-10-13 02:50:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2020-10-13 02:50:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2020-10-13 02:50:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2020-10-13 02:50:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2020-10-13 02:50:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_may_pull [2020-10-13 02:50:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2020-10-13 02:50:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2020-10-13 02:50:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_transport_header [2020-10-13 02:50:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_transport_header [2020-10-13 02:50:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2020-10-13 02:50:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2020-10-13 02:50:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mac_header [2020-10-13 02:50:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2020-10-13 02:50:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_trim [2020-10-13 02:50:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_trim [2020-10-13 02:50:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_trim [2020-10-13 02:50:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-13 02:50:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2020-10-13 02:50:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2020-10-13 02:50:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_linearize [2020-10-13 02:50:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_linearize [2020-10-13 02:50:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hdr [2020-10-13 02:50:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notifier_info_to_dev [2020-10-13 02:50:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put [2020-10-13 02:50:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_hold [2020-10-13 02:50:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_oper_up [2020-10-13 02:50:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-13 02:50:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-13 02:50:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-13 02:50:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2020-10-13 02:50:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2020-10-13 02:50:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disabled_inc [2020-10-13 02:50:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disabled_dec [2020-10-13 02:50:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disable [2020-10-13 02:50:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_enable [2020-10-13 02:50:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2020-10-13 02:50:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2020-10-13 02:50:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2020-10-13 02:50:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host [2020-10-13 02:50:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_set_state [2020-10-13 02:50:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ntoh24 [2020-10-13 02:50:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_dev_from_skb [2020-10-13 02:50:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_init [2020-10-13 02:50:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_alloc [2020-10-13 02:50:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __fc_frame_header_get [2020-10-13 02:50:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_header_get [2020-10-13 02:50:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_payload_get [2020-10-13 02:50:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_payload_op [2020-10-13 02:50:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_wwnn [2020-10-13 02:50:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_wwpn [2020-10-13 02:50:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_init_stats [2020-10-13 02:50:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_free_stats [2020-10-13 02:50:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure lport_priv [2020-10-13 02:50:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure libfc_host_alloc [2020-10-13 02:50:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_is_read [2020-10-13 02:50:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_device_priv [2020-10-13 02:50:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_priv [2020-10-13 02:50:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure is_fip_mode [2020-10-13 02:50:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_netdev [2020-10-13 02:50:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_setup [2020-10-13 02:50:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_create [2020-10-13 02:50:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_remove [2020-10-13 02:50:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_cleanup [2020-10-13 02:50:55,497 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_fip_recv [2020-10-13 02:50:55,497 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_port_send [2020-10-13 02:50:55,497 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_fip_send [2020-10-13 02:50:55,497 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_update_src_mac [2020-10-13 02:50:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_get_src_mac [2020-10-13 02:50:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_lport_config [2020-10-13 02:50:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_netdev_features_change [2020-10-13 02:50:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_netdev_config [2020-10-13 02:50:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_shost_config [2020-10-13 02:50:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_fdmi_info [2020-10-13 02:50:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_oem_match [2020-10-13 02:50:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_em_config [2020-10-13 02:50:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_if_destroy [2020-10-13 02:50:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_setup [2020-10-13 02:50:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_target [2020-10-13 02:50:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_done [2020-10-13 02:50:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_if_create [2020-10-13 02:50:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_if_init [2020-10-13 02:50:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_if_exit [2020-10-13 02:50:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_thread_create [2020-10-13 02:50:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_thread_destroy [2020-10-13 02:50:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_cpu_callback [2020-10-13 02:50:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_select_cpu [2020-10-13 02:50:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_rcv [2020-10-13 02:50:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_alloc_paged_crc_eof [2020-10-13 02:50:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_xmit [2020-10-13 02:50:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_flush_done [2020-10-13 02:50:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_filter_frames [2020-10-13 02:50:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_recv_frame [2020-10-13 02:50:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_receive_thread [2020-10-13 02:50:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_dev_setup [2020-10-13 02:50:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_dev_cleanup [2020-10-13 02:50:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_lookup_realdev_port [2020-10-13 02:50:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_dcb_app_notification [2020-10-13 02:50:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_device_notification [2020-10-13 02:50:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_disable [2020-10-13 02:50:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_enable [2020-10-13 02:50:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_enabled [2020-10-13 02:50:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_destroy [2020-10-13 02:50:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_destroy_work [2020-10-13 02:50:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_match [2020-10-13 02:50:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_dcb_create [2020-10-13 02:50:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure _fcoe_create [2020-10-13 02:50:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_create [2020-10-13 02:50:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_alloc [2020-10-13 02:50:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_link_ok [2020-10-13 02:50:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_clean [2020-10-13 02:50:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_reset [2020-10-13 02:50:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_lookup_port [2020-10-13 02:50:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_lookup [2020-10-13 02:50:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_add [2020-10-13 02:50:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_del [2020-10-13 02:50:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_init [2020-10-13 02:50:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_exit [2020-10-13 02:50:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_flogi_resp [2020-10-13 02:50:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_logo_resp [2020-10-13 02:50:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_elsct_send [2020-10-13 02:50:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_vport_create [2020-10-13 02:50:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_vport_destroy [2020-10-13 02:50:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_vport_disable [2020-10-13 02:50:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_set_vport_symbolic_name [2020-10-13 02:50:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_fcf_get_vlan_id [2020-10-13 02:50:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_set_port_id [2020-10-13 02:50:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fcoe_transport_3 [2020-10-13 02:50:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-13 02:50:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2020-10-13 02:50:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2020-10-13 02:50:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2020-10-13 02:50:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-13 02:50:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2020-10-13 02:50:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-13 02:50:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2020-10-13 02:50:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fc_function_template_6 [2020-10-13 02:50:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-13 02:50:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-13 02:50:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fcoe_sysfs_function_template_8 [2020-10-13 02:50:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_libfc_function_template_7 [2020-10-13 02:50:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fc_function_template_5 [2020-10-13 02:50:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2020-10-13 02:50:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-13 02:50:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2020-10-13 02:50:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_2 [2020-10-13 02:50:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 02:50:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-13 02:50:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-13 02:50:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 02:50:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-13 02:50:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-13 02:50:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-13 02:50:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-13 02:50:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-13 02:50:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_with_dma_10 [2020-10-13 02:50:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_11 [2020-10-13 02:50:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_12 [2020-10-13 02:50:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_13 [2020-10-13 02:50:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_14 [2020-10-13 02:50:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_15 [2020-10-13 02:50:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host_16 [2020-10-13 02:50:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_17 [2020-10-13 02:50:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_18 [2020-10-13 02:50:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_19 [2020-10-13 02:50:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 02:50:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 02:50:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 02:50:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 02:50:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 02:50:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-13 02:50:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-13 02:50:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-13 02:50:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-13 02:50:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-13 02:50:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 02:50:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ___pskb_trim [2020-10-13 02:50:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_percpu [2020-10-13 02:50:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-13 02:50:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2020-10-13 02:50:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_remove_pack [2020-10-13 02:50:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-13 02:50:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 02:50:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-13 02:50:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-13 02:50:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2020-10-13 02:50:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 02:50:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_cpu_notifier [2020-10-13 02:50:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_cpu_notifier [2020-10-13 02:50:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure _fc_frame_alloc [2020-10-13 02:50:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 02:50:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2020-10-13 02:50:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-13 02:50:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 02:50:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2020-10-13 02:50:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 02:50:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-13 02:50:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-13 02:50:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_begin [2020-10-13 02:50:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_done [2020-10-13 02:50:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-13 02:50:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure dcb_getapp [2020-10-13 02:50:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure dcb_ieee_getapp_mask [2020-10-13 02:50:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-13 02:50:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-13 02:50:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-13 02:50:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_add_pack [2020-10-13 02:50:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_by_index [2020-10-13 02:50:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_add [2020-10-13 02:50:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_del [2020-10-13 02:50:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_uc_add [2020-10-13 02:50:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_uc_del [2020-10-13 02:50:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_attach_transport [2020-10-13 02:50:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_abort [2020-10-13 02:50:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_device_reset [2020-10-13 02:50:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_host_reset [2020-10-13 02:50:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_elsct_send [2020-10-13 02:50:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_add [2020-10-13 02:50:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_alloc [2020-10-13 02:50:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_free [2020-10-13 02:50:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_list_clone [2020-10-13 02:50:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_recv [2020-10-13 02:50:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fabric_login [2020-10-13 02:50:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fabric_logoff [2020-10-13 02:50:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_destroy [2020-10-13 02:50:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_alloc_fill [2020-10-13 02:50:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_port_state [2020-10-13 02:50:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_speed [2020-10-13 02:50:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_stats [2020-10-13 02:50:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_bsg_request [2020-10-13 02:50:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_config [2020-10-13 02:50:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_destroy [2020-10-13 02:50:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_flogi_resp [2020-10-13 02:50:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_logo_resp [2020-10-13 02:50:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_queuecommand [2020-10-13 02:50:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_release_transport [2020-10-13 02:50:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_remove_host [2020-10-13 02:50:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_terminate_io [2020-10-13 02:50:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_mfs [2020-10-13 02:50:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_rport_loss_tmo [2020-10-13 02:50:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_slave_alloc [2020-10-13 02:50:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_setlink [2020-10-13 02:50:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_check_wait_queue [2020-10-13 02:50:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_clean_pending_queue [2020-10-13 02:50:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_destroy [2020-10-13 02:50:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_device_add [2020-10-13 02:50:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_device_delete [2020-10-13 02:50:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_els_send [2020-10-13 02:50:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_get_lesb [2020-10-13 02:50:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_init [2020-10-13 02:50:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_link_down [2020-10-13 02:50:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_link_up [2020-10-13 02:50:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_recv [2020-10-13 02:50:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_recv_flogi [2020-10-13 02:50:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_set_fip_mode [2020-10-13 02:50:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_fc_crc [2020-10-13 02:50:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_fcf_get_selected [2020-10-13 02:50:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_get_lesb [2020-10-13 02:50:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_get_paged_crc_eof [2020-10-13 02:50:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_get_wwn [2020-10-13 02:50:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_libfc_config [2020-10-13 02:50:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_link_speed_update [2020-10-13 02:50:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_queue_timer [2020-10-13 02:50:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_start_io [2020-10-13 02:50:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_transport_attach [2020-10-13 02:50:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_transport_detach [2020-10-13 02:50:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_validate_vport_create [2020-10-13 02:50:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_wwn_from_mac [2020-10-13 02:50:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_wwn_to_str [2020-10-13 02:50:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2020-10-13 02:50:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2020-10-13 02:50:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-13 02:50:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2020-10-13 02:50:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-13 02:50:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_bind [2020-10-13 02:50:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2020-10-13 02:50:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2020-10-13 02:50:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2020-10-13 02:50:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 02:50:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure libfc_vport_create [2020-10-13 02:50:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-13 02:50:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2020-10-13 02:50:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2020-10-13 02:50:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-13 02:50:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2020-10-13 02:50:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-13 02:50:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 02:50:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 02:50:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2020-10-13 02:50:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-13 02:50:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-13 02:50:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2020-10-13 02:50:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure register_dcbevent_notifier [2020-10-13 02:50:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdevice_notifier [2020-10-13 02:50:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2020-10-13 02:50:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2020-10-13 02:50:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-13 02:50:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host_with_dma [2020-10-13 02:50:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_change_queue_depth [2020-10-13 02:50:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_alloc [2020-10-13 02:50:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2020-10-13 02:50:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2020-10-13 02:50:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure set_user_nice [2020-10-13 02:50:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2020-10-13 02:50:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2020-10-13 02:50:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2020-10-13 02:50:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2020-10-13 02:50:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-13 02:50:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2020-10-13 02:50:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_net [2020-10-13 02:50:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_dcbevent_notifier [2020-10-13 02:50:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2020-10-13 02:50:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_dev_real_dev [2020-10-13 02:50:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_dev_vlan_id [2020-10-13 02:50:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-13 02:50:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2020-10-13 02:50:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 02:50:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 02:50:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 02:50:55,545 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 02:50:55,545 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 02:50:55,545 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 02:50:55,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 02:50:55,545 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2020-10-13 02:50:55,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 02:50:55,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 02:50:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 02:50:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-13 02:50:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2020-10-13 02:50:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2020-10-13 02:50:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2020-10-13 02:50:55,548 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-13 02:50:55,548 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-13 02:50:55,548 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-13 02:50:55,548 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 02:50:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-13 02:50:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 02:50:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 02:50:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 02:50:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 02:50:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 02:50:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 02:50:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 02:50:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-13 02:50:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 02:50:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-13 02:50:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 02:50:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-13 02:50:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 02:50:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-13 02:50:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 02:50:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 02:50:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2020-10-13 02:50:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2020-10-13 02:50:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 02:50:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_first [2020-10-13 02:50:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2020-10-13 02:50:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_test_cpu [2020-10-13 02:50:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-13 02:50:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-13 02:50:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 02:50:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2020-10-13 02:50:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-13 02:50:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2020-10-13 02:50:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-13 02:50:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-13 02:50:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2020-10-13 02:50:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2020-10-13 02:50:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2020-10-13 02:50:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 02:50:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 02:50:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2020-10-13 02:50:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-13 02:50:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 02:50:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2020-10-13 02:50:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 02:50:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 02:50:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 02:50:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-10-13 02:50:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 02:50:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-10-13 02:50:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 02:50:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-13 02:50:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 02:50:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-13 02:50:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-13 02:50:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2020-10-13 02:50:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2020-10-13 02:50:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2020-10-13 02:50:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2020-10-13 02:50:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2020-10-13 02:50:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-13 02:50:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2020-10-13 02:50:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2020-10-13 02:50:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-13 02:50:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_15 [2020-10-13 02:50:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-13 02:50:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-13 02:50:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-13 02:50:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_18 [2020-10-13 02:50:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_19 [2020-10-13 02:50:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-13 02:50:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-13 02:50:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-13 02:50:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-13 02:50:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-13 02:50:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-13 02:50:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-13 02:50:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-13 02:50:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_17 [2020-10-13 02:50:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-13 02:50:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2020-10-13 02:50:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2020-10-13 02:50:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2020-10-13 02:50:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_12 [2020-10-13 02:50:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_13 [2020-10-13 02:50:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_14 [2020-10-13 02:50:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-13 02:50:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-13 02:50:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-13 02:50:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure set_user_nice [2020-10-13 02:50:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2020-10-13 02:50:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 02:50:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 02:50:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 02:50:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 02:50:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 02:50:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 02:50:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 02:50:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 02:50:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 02:50:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 02:50:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 02:50:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 02:50:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 02:50:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 02:50:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 02:50:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 02:50:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 02:50:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 02:50:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 02:50:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 02:50:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fcoe_transport_3 [2020-10-13 02:50:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-13 02:50:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2020-10-13 02:50:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2020-10-13 02:50:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2020-10-13 02:50:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-13 02:50:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2020-10-13 02:50:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-13 02:50:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2020-10-13 02:50:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fc_function_template_6 [2020-10-13 02:50:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-13 02:50:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-13 02:50:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fcoe_sysfs_function_template_8 [2020-10-13 02:50:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_libfc_function_template_7 [2020-10-13 02:50:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fc_function_template_5 [2020-10-13 02:50:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2020-10-13 02:50:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-13 02:50:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2020-10-13 02:50:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_2 [2020-10-13 02:50:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2020-10-13 02:50:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-13 02:50:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-13 02:50:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-13 02:50:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2020-10-13 02:50:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-13 02:50:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2020-10-13 02:50:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure skb_shared [2020-10-13 02:50:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure skb_share_check [2020-10-13 02:50:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2020-10-13 02:50:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2020-10-13 02:50:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2020-10-13 02:50:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2020-10-13 02:50:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 02:50:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2020-10-13 02:50:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2020-10-13 02:50:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2020-10-13 02:50:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2020-10-13 02:50:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2020-10-13 02:50:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2020-10-13 02:50:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2020-10-13 02:50:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2020-10-13 02:50:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2020-10-13 02:50:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2020-10-13 02:50:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2020-10-13 02:50:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2020-10-13 02:50:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-13 02:50:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2020-10-13 02:50:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2020-10-13 02:50:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2020-10-13 02:50:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_may_pull [2020-10-13 02:50:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2020-10-13 02:50:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2020-10-13 02:50:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_transport_header [2020-10-13 02:50:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_transport_header [2020-10-13 02:50:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2020-10-13 02:50:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2020-10-13 02:50:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mac_header [2020-10-13 02:50:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2020-10-13 02:50:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure ___pskb_trim [2020-10-13 02:50:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_trim [2020-10-13 02:50:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_trim [2020-10-13 02:50:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_trim [2020-10-13 02:50:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-13 02:50:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-13 02:50:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2020-10-13 02:50:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2020-10-13 02:50:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_linearize [2020-10-13 02:50:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure skb_linearize [2020-10-13 02:50:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2020-10-13 02:50:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hdr [2020-10-13 02:50:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure dcb_getapp [2020-10-13 02:50:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure dcb_ieee_getapp_mask [2020-10-13 02:50:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice_notifier [2020-10-13 02:50:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2020-10-13 02:50:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notifier_info_to_dev [2020-10-13 02:50:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure dev_add_pack [2020-10-13 02:50:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_remove_pack [2020-10-13 02:50:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_net [2020-10-13 02:50:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_by_index [2020-10-13 02:50:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put [2020-10-13 02:50:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure dev_hold [2020-10-13 02:50:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure netif_oper_up [2020-10-13 02:50:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_add [2020-10-13 02:50:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_del [2020-10-13 02:50:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_add [2020-10-13 02:50:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_del [2020-10-13 02:50:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-13 02:50:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-13 02:50:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-13 02:50:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2020-10-13 02:50:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2020-10-13 02:50:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2020-10-13 02:50:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_dev_real_dev [2020-10-13 02:50:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_dev_vlan_id [2020-10-13 02:50:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2020-10-13 02:50:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-13 02:50:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure __register_cpu_notifier [2020-10-13 02:50:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_cpu_notifier [2020-10-13 02:50:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_begin [2020-10-13 02:50:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_done [2020-10-13 02:50:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure register_dcbevent_notifier [2020-10-13 02:50:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_dcbevent_notifier [2020-10-13 02:50:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disabled_inc [2020-10-13 02:50:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disabled_dec [2020-10-13 02:50:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disable [2020-10-13 02:50:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_enable [2020-10-13 02:50:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2020-10-13 02:50:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2020-10-13 02:50:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2020-10-13 02:50:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2020-10-13 02:50:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_alloc [2020-10-13 02:50:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_11 [2020-10-13 02:50:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2020-10-13 02:50:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_with_dma_10 [2020-10-13 02:50:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2020-10-13 02:50:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host_16 [2020-10-13 02:50:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2020-10-13 02:50:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host [2020-10-13 02:50:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_set_state [2020-10-13 02:50:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure fc_attach_transport [2020-10-13 02:50:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure fc_release_transport [2020-10-13 02:50:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure fc_remove_host [2020-10-13 02:50:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure ntoh24 [2020-10-13 02:50:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_dev_from_skb [2020-10-13 02:50:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_init [2020-10-13 02:50:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_alloc_fill [2020-10-13 02:50:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure _fc_frame_alloc [2020-10-13 02:50:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_alloc [2020-10-13 02:50:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure __fc_frame_header_get [2020-10-13 02:50:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_header_get [2020-10-13 02:50:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_payload_get [2020-10-13 02:50:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_payload_op [2020-10-13 02:50:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_wwnn [2020-10-13 02:50:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_wwpn [2020-10-13 02:50:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_init_stats [2020-10-13 02:50:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_free_stats [2020-10-13 02:50:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure lport_priv [2020-10-13 02:50:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure libfc_host_alloc [2020-10-13 02:50:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_is_read [2020-10-13 02:50:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_destroy [2020-10-13 02:50:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fabric_logoff [2020-10-13 02:50:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fabric_login [2020-10-13 02:50:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_setlink [2020-10-13 02:50:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_config [2020-10-13 02:50:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_mfs [2020-10-13 02:50:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure libfc_vport_create [2020-10-13 02:50:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_bsg_request [2020-10-13 02:50:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_terminate_io [2020-10-13 02:50:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_destroy [2020-10-13 02:50:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure fc_queuecommand [2020-10-13 02:50:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_abort [2020-10-13 02:50:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_device_reset [2020-10-13 02:50:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_host_reset [2020-10-13 02:50:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure fc_slave_alloc [2020-10-13 02:50:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure fc_elsct_send [2020-10-13 02:50:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_flogi_resp [2020-10-13 02:50:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_logo_resp [2020-10-13 02:50:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_add [2020-10-13 02:50:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_list_clone [2020-10-13 02:50:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_alloc [2020-10-13 02:50:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_free [2020-10-13 02:50:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_recv [2020-10-13 02:50:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_speed [2020-10-13 02:50:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_port_state [2020-10-13 02:50:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_rport_loss_tmo [2020-10-13 02:50:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_stats [2020-10-13 02:50:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_device_priv [2020-10-13 02:50:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_device_add [2020-10-13 02:50:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_device_delete [2020-10-13 02:50:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_priv [2020-10-13 02:50:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_init [2020-10-13 02:50:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_destroy [2020-10-13 02:50:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_link_up [2020-10-13 02:50:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_link_down [2020-10-13 02:50:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_els_send [2020-10-13 02:50:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_recv [2020-10-13 02:50:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_recv_flogi [2020-10-13 02:50:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_wwn_from_mac [2020-10-13 02:50:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_libfc_config [2020-10-13 02:50:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_fc_crc [2020-10-13 02:50:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_start_io [2020-10-13 02:50:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_get_wwn [2020-10-13 02:50:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_wwn_to_str [2020-10-13 02:50:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_validate_vport_create [2020-10-13 02:50:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_link_speed_update [2020-10-13 02:50:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_get_lesb [2020-10-13 02:50:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_get_lesb [2020-10-13 02:50:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure is_fip_mode [2020-10-13 02:50:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_clean_pending_queue [2020-10-13 02:50:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_check_wait_queue [2020-10-13 02:50:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_queue_timer [2020-10-13 02:50:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_get_paged_crc_eof [2020-10-13 02:50:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_fcf_get_selected [2020-10-13 02:50:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_set_fip_mode [2020-10-13 02:50:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_transport_attach [2020-10-13 02:50:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_transport_detach [2020-10-13 02:50:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2020-10-13 02:50:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_bind [2020-10-13 02:50:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2020-10-13 02:50:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2020-10-13 02:50:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_netdev [2020-10-13 02:50:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_reset [2020-10-13 02:50:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_xmit [2020-10-13 02:50:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_rcv [2020-10-13 02:50:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_receive_thread [2020-10-13 02:50:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_clean [2020-10-13 02:50:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_link_ok [2020-10-13 02:50:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_lookup [2020-10-13 02:50:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_add [2020-10-13 02:50:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_del [2020-10-13 02:50:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_device_notification [2020-10-13 02:50:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_dev_setup [2020-10-13 02:50:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_dev_cleanup [2020-10-13 02:50:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_lookup_port [2020-10-13 02:50:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_fip_recv [2020-10-13 02:50:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_fip_send [2020-10-13 02:50:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_update_src_mac [2020-10-13 02:50:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_get_src_mac [2020-10-13 02:50:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_destroy_work [2020-10-13 02:50:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_setup [2020-10-13 02:50:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_done [2020-10-13 02:50:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_target [2020-10-13 02:50:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_cpu_callback [2020-10-13 02:50:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_dcb_app_notification [2020-10-13 02:50:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_match [2020-10-13 02:50:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_create [2020-10-13 02:50:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_destroy [2020-10-13 02:50:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_enable [2020-10-13 02:50:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_disable [2020-10-13 02:50:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_alloc [2020-10-13 02:50:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_enabled [2020-10-13 02:50:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_elsct_send [2020-10-13 02:50:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_recv_frame [2020-10-13 02:50:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_vport_destroy [2020-10-13 02:50:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_vport_create [2020-10-13 02:50:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_vport_disable [2020-10-13 02:50:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_set_vport_symbolic_name [2020-10-13 02:50:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_set_port_id [2020-10-13 02:50:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_fcf_get_vlan_id [2020-10-13 02:50:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_setup [2020-10-13 02:50:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 02:50:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_create [2020-10-13 02:50:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_remove [2020-10-13 02:50:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_cleanup [2020-10-13 02:50:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_port_send [2020-10-13 02:50:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_lport_config [2020-10-13 02:50:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_netdev_features_change [2020-10-13 02:50:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_netdev_config [2020-10-13 02:50:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_shost_config [2020-10-13 02:50:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_fdmi_info [2020-10-13 02:50:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 02:50:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_oem_match [2020-10-13 02:50:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_em_config [2020-10-13 02:50:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_if_destroy [2020-10-13 02:50:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2020-10-13 02:50:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2020-10-13 02:50:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_if_create [2020-10-13 02:50:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_if_init [2020-10-13 02:50:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_if_exit [2020-10-13 02:50:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_thread_create [2020-10-13 02:50:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_thread_destroy [2020-10-13 02:50:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_select_cpu [2020-10-13 02:50:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_alloc_paged_crc_eof [2020-10-13 02:50:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_flush_done [2020-10-13 02:50:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_filter_frames [2020-10-13 02:50:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_lookup_realdev_port [2020-10-13 02:50:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_dcb_create [2020-10-13 02:50:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u8~0 [2020-10-13 02:50:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure _fcoe_create [2020-10-13 02:50:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_init [2020-10-13 02:50:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_exit [2020-10-13 02:50:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_flogi_resp [2020-10-13 02:50:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_logo_resp [2020-10-13 02:50:55,597 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 02:50:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 02:50:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 02:50:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 02:50:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 02:50:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 02:50:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-13 02:50:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-13 02:50:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-13 02:50:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 02:50:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-10-13 02:50:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 02:50:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-13 02:50:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 02:50:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 02:50:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 02:50:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 02:50:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 02:50:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 02:50:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 02:50:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 02:50:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 02:50:59,994 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 02:51:04,915 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-13 02:51:05,257 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 02:51:05,257 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-13 02:51:05,282 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 02:51:05 BoogieIcfgContainer [2020-10-13 02:51:05,282 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 02:51:05,285 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 02:51:05,285 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 02:51:05,288 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 02:51:05,288 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 02:50:48" (1/3) ... [2020-10-13 02:51:05,290 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d08d2d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 02:51:05, skipping insertion in model container [2020-10-13 02:51:05,290 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:50:54" (2/3) ... [2020-10-13 02:51:05,291 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d08d2d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 02:51:05, skipping insertion in model container [2020-10-13 02:51:05,292 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 02:51:05" (3/3) ... [2020-10-13 02:51:05,293 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 02:51:05,304 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 02:51:05,318 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 02:51:05,332 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 02:51:05,368 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 02:51:05,369 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 02:51:05,369 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 02:51:05,369 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 02:51:05,369 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 02:51:05,369 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 02:51:05,369 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 02:51:05,369 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 02:51:05,442 INFO L276 IsEmpty]: Start isEmpty. Operand 3580 states. [2020-10-13 02:51:05,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2020-10-13 02:51:05,481 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 02:51:05,482 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 02:51:05,483 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 02:51:05,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 02:51:05,489 INFO L82 PathProgramCache]: Analyzing trace with hash 985480189, now seen corresponding path program 1 times [2020-10-13 02:51:05,498 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 02:51:05,498 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1702107216] [2020-10-13 02:51:05,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 02:51:06,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:07,680 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:10,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:11,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:12,249 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:12,249 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 591 [2020-10-13 02:51:12,250 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-13 02:51:12,250 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5480 [2020-10-13 02:51:12,253 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:12,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 02:51:12,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 02:51:12,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 582 [2020-10-13 02:51:12,254 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 02:51:16,755 WARN L193 SmtUtils]: Spent 3.69 s on a formula simplification that was a NOOP. DAG size: 898 [2020-10-13 02:51:16,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 02:51:16,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:16,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:18,047 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:18,047 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:51:18,048 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:18,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1180 [2020-10-13 02:51:18,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:18,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 02:51:18,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:18,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-13 02:51:18,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:18,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:51:18,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:18,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:18,376 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:18,376 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:51:18,376 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:18,377 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 150 [2020-10-13 02:51:18,377 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:18,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 02:51:18,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:18,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 02:51:18,378 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:18,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:18,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:18,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:18,478 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:18,478 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:51:18,478 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:18,479 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-13 02:51:18,479 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:18,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:18,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:18,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:18,480 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:18,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:51:18,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:18,523 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:18,535 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:18,536 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:18,536 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:18,536 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-13 02:51:18,536 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:18,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:18,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:18,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:18,537 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:18,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 02:51:18,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:18,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:18,709 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:18,709 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:51:18,709 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:18,710 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 135 [2020-10-13 02:51:18,710 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:18,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 02:51:18,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:18,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 02:51:18,711 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:18,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:18,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:18,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:18,785 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:18,785 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:51:18,785 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:18,785 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-13 02:51:18,786 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:18,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:18,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:18,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:18,786 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:18,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:51:18,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:18,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:18,852 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:18,852 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:18,853 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:18,853 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 02:51:18,853 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:18,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:18,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:18,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:18,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:18,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 02:51:18,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:18,937 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:19,056 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:19,057 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:51:19,057 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:19,057 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 152 [2020-10-13 02:51:19,057 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:19,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 02:51:19,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:19,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 02:51:19,058 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:19,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:19,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:19,117 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:19,137 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:19,137 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:51:19,137 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:19,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 02:51:19,138 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:19,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:19,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:19,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:19,138 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:19,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:51:19,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:19,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:19,196 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:19,196 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:19,197 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:19,197 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-13 02:51:19,197 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:19,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:19,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:19,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:19,198 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:19,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 02:51:19,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:19,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:19,394 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:19,395 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:51:19,395 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:19,396 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 153 [2020-10-13 02:51:19,396 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:19,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 02:51:19,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:19,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 02:51:19,398 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:19,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:19,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:19,472 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:19,490 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:19,490 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:51:19,490 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:19,490 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-13 02:51:19,491 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:19,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:19,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:19,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:19,492 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:19,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:51:19,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:19,547 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:19,556 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:19,556 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:19,557 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:19,557 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-13 02:51:19,557 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:19,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:19,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:19,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:19,558 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:19,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 02:51:19,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:19,618 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:19,769 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:19,769 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:51:19,769 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:19,770 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 178 [2020-10-13 02:51:19,770 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:19,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 02:51:19,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:19,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 02:51:19,771 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:19,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:19,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:19,846 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:19,858 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:19,859 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:51:19,859 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:19,859 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-13 02:51:19,860 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:19,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:19,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:19,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:19,861 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:19,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:51:19,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:19,913 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:19,924 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:19,925 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:19,925 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:19,925 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-13 02:51:19,925 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:19,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:19,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:19,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:19,927 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:19,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 02:51:19,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:19,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:20,077 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:20,077 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:51:20,077 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:20,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 112 [2020-10-13 02:51:20,078 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:20,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 02:51:20,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:20,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 02:51:20,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:20,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:20,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:20,125 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:20,137 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:20,137 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:51:20,138 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:20,138 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-13 02:51:20,138 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:20,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:20,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:20,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:20,139 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:20,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:51:20,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:20,180 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:20,189 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:20,189 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:20,190 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:20,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 02:51:20,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:20,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:20,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:20,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:20,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:20,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 02:51:20,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:20,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:20,336 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:20,337 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:51:20,337 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:20,337 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 112 [2020-10-13 02:51:20,337 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:20,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 02:51:20,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:20,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 02:51:20,338 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:20,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:20,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:20,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:20,398 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:20,398 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:51:20,398 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:20,398 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 02:51:20,399 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:20,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:20,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:20,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:20,399 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:20,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:51:20,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:20,451 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:20,464 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:20,465 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:20,465 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:20,465 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-13 02:51:20,466 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:20,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:20,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:20,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:20,466 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:20,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 02:51:20,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:20,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:20,676 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:20,676 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:51:20,676 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:20,677 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 159 [2020-10-13 02:51:20,677 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:20,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 02:51:20,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:20,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 02:51:20,679 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:20,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:20,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:20,747 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:20,759 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:20,760 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:51:20,760 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:20,760 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-13 02:51:20,761 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:20,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:20,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:20,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:20,762 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:20,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:51:20,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:20,804 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:20,815 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:20,816 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:20,817 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:20,817 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-13 02:51:20,818 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:20,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:20,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:20,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:20,818 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:20,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 02:51:20,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:20,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:20,955 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:20,955 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:51:20,956 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:20,956 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 107 [2020-10-13 02:51:20,956 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:20,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 02:51:20,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:20,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 02:51:20,957 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:20,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:20,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:21,006 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:21,018 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:21,018 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:51:21,019 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:21,019 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-13 02:51:21,019 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:21,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:21,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:21,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:21,021 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:21,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:51:21,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:21,066 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:21,078 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:21,079 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:21,079 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:21,080 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-13 02:51:21,080 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:21,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:21,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:21,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:21,081 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:21,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-13 02:51:21,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:21,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:21,252 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:21,253 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:51:21,253 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:21,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 134 [2020-10-13 02:51:21,254 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:21,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 02:51:21,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:21,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 02:51:21,255 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:21,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:21,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:21,314 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:21,321 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:21,322 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:51:21,322 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:21,322 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-13 02:51:21,323 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:21,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:21,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:21,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:21,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:21,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:51:21,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:21,372 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:21,378 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:21,379 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:21,379 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:21,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 02:51:21,379 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:21,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:21,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:21,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:21,380 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:21,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-13 02:51:21,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:21,426 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:21,493 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:21,493 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:51:21,493 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:21,493 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-13 02:51:21,494 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:21,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 02:51:21,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:21,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 02:51:21,494 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:21,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:21,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:21,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:21,548 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:21,549 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:51:21,549 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:21,549 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 02:51:21,549 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:21,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:21,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:21,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:21,550 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:21,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:51:21,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:21,586 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:21,593 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:21,594 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:21,594 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:21,594 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 02:51:21,595 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:21,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:51:21,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:21,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:51:21,595 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:21,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-13 02:51:21,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:21,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:21,644 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:21,645 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 02:51:21,645 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:21,645 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 02:51:21,645 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:21,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 02:51:21,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:21,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-13 02:51:21,646 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:21,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-10-13 02:51:21,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:21,718 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:21,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:21,905 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:21,906 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:51:21,906 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:51:21,906 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 204 [2020-10-13 02:51:21,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:21,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:21,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:51:21,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:51:21,907 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:22,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:22,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:22,052 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:22,142 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:22,142 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:22,143 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:22,143 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 119 [2020-10-13 02:51:22,143 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:22,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:22,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:22,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:51:22,146 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 02:51:22,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2020-10-13 02:51:22,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:22,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:22,291 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:22,530 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:22,530 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:51:22,530 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:51:22,531 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 283 [2020-10-13 02:51:22,531 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:22,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:22,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:51:22,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:51:22,532 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:22,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:22,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:22,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:22,797 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:22,798 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:22,798 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:22,798 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-13 02:51:22,798 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:22,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:22,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:22,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:51:22,799 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:22,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2020-10-13 02:51:22,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:22,854 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:22,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:23,086 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:23,086 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:51:23,087 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:51:23,087 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 250 [2020-10-13 02:51:23,087 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:23,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:23,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:51:23,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:51:23,088 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:23,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:23,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:23,166 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:23,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:23,243 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:23,243 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:23,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-13 02:51:23,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:23,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:23,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:23,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:51:23,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:23,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2020-10-13 02:51:23,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:23,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:23,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:23,544 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:23,544 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:51:23,544 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:51:23,545 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 256 [2020-10-13 02:51:23,545 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:23,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:23,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:51:23,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:51:23,546 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:23,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:23,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:23,749 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:23,876 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:23,877 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:23,877 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:23,877 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 160 [2020-10-13 02:51:23,878 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:23,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:23,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:23,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:51:23,878 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:23,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2020-10-13 02:51:23,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:23,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:23,989 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:24,114 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:24,116 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:51:24,117 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:51:24,117 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 192 [2020-10-13 02:51:24,117 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:24,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:24,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:51:24,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:51:24,118 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:24,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:24,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:24,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:24,305 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:24,306 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:24,306 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:24,306 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-13 02:51:24,306 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:24,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:24,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:24,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:51:24,307 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:24,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2020-10-13 02:51:24,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:24,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:24,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:24,553 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:24,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:51:24,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:51:24,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 212 [2020-10-13 02:51:24,554 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:24,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:24,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:51:24,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:51:24,555 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:24,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:24,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:24,695 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:24,747 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:24,748 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:24,748 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:24,748 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-13 02:51:24,748 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:24,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:24,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:24,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:51:24,749 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:24,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2020-10-13 02:51:24,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:24,827 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:24,841 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:25,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:25,012 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:51:25,012 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:51:25,013 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 204 [2020-10-13 02:51:25,013 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:25,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:25,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:51:25,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:51:25,014 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:25,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:25,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:25,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:25,152 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:25,153 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:25,153 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:25,153 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-13 02:51:25,153 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:25,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:25,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:25,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:51:25,154 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:25,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-13 02:51:25,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:25,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:25,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:25,369 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:25,369 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:51:25,370 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:51:25,370 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 180 [2020-10-13 02:51:25,370 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:25,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:25,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:51:25,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:51:25,371 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:25,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:25,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:25,478 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:25,527 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:25,527 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:25,527 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:25,528 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 110 [2020-10-13 02:51:25,528 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:25,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:25,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:25,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:51:25,529 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:25,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2020-10-13 02:51:25,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:25,583 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:25,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:25,768 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:25,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:51:25,769 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:51:25,769 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 200 [2020-10-13 02:51:25,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:25,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:25,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:51:25,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:51:25,770 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:25,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:25,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:25,839 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:25,892 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:25,892 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:25,892 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:25,892 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-13 02:51:25,893 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:25,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:25,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:25,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:51:25,893 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:25,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2020-10-13 02:51:25,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:25,940 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:25,955 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:26,128 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:26,128 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:51:26,128 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:51:26,128 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 204 [2020-10-13 02:51:26,129 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:26,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:26,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:51:26,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:51:26,129 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:26,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:26,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:26,188 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:26,241 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:26,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:26,241 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:26,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-13 02:51:26,242 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:26,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:26,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:26,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:51:26,243 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:26,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2020-10-13 02:51:26,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:26,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:26,301 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:26,438 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:26,438 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:51:26,438 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:51:26,439 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 166 [2020-10-13 02:51:26,439 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:26,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:26,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:51:26,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:51:26,440 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:26,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:26,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:26,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:26,542 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:26,543 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:26,543 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:26,543 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-13 02:51:26,543 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:26,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:26,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:26,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:51:26,544 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:26,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2020-10-13 02:51:26,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:26,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:26,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:26,754 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:26,755 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:51:26,755 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:51:26,755 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 182 [2020-10-13 02:51:26,755 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:26,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:26,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:51:26,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:51:26,756 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:26,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:26,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:26,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:26,859 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:26,859 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:26,859 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:26,859 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-13 02:51:26,860 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:26,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:26,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:26,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:51:26,860 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:26,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2020-10-13 02:51:26,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:26,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:26,923 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:27,055 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:27,056 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:51:27,056 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:51:27,056 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 165 [2020-10-13 02:51:27,056 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:27,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:27,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:51:27,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:51:27,057 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:27,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:27,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:27,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:27,187 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:27,187 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:27,187 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:27,187 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-13 02:51:27,188 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:27,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:27,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:27,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:51:27,189 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:27,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 328 [2020-10-13 02:51:27,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:27,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:27,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:27,397 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:27,398 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:51:27,398 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:51:27,398 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 171 [2020-10-13 02:51:27,398 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:27,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:27,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:51:27,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:51:27,399 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:27,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:27,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:27,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:27,591 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:27,591 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:27,591 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:27,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-13 02:51:27,592 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:27,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:27,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:27,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:51:27,593 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:27,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 339 [2020-10-13 02:51:27,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:27,654 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:27,669 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:27,844 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:27,844 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:51:27,844 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:51:27,845 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 211 [2020-10-13 02:51:27,845 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:27,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:27,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:51:27,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:51:27,847 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:27,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:27,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:27,913 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:27,966 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:27,967 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:27,967 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:27,967 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-13 02:51:27,967 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:27,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:27,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:27,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:51:27,968 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:27,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 350 [2020-10-13 02:51:28,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:28,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:28,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:28,214 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:28,214 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:51:28,214 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:51:28,215 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 206 [2020-10-13 02:51:28,215 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:28,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:28,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:51:28,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:51:28,216 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:28,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:28,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:28,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:28,388 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:28,388 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:28,389 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:28,389 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-13 02:51:28,389 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:28,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:28,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:28,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:51:28,391 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:28,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2020-10-13 02:51:28,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:28,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:28,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:28,713 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:28,713 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:51:28,714 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:51:28,714 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 280 [2020-10-13 02:51:28,714 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:28,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:28,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:51:28,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:51:28,716 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:28,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:28,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:28,781 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:28,833 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:28,833 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:28,834 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:28,834 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-13 02:51:28,834 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:28,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:28,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:28,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:51:28,835 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:28,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 372 [2020-10-13 02:51:28,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:28,880 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:28,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:29,037 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:29,037 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:51:29,038 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:51:29,038 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 173 [2020-10-13 02:51:29,039 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:29,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:29,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:51:29,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:51:29,040 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:29,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:29,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:29,123 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:29,182 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:29,182 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:29,182 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:29,183 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-13 02:51:29,183 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:29,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:29,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:29,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:51:29,185 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:51:29,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 383 [2020-10-13 02:51:29,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:29,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:29,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:29,398 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:29,398 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:51:29,399 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:51:29,399 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 172 [2020-10-13 02:51:29,399 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:29,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:29,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:51:29,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:51:29,400 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:29,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:51:29,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:29,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:29,497 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:29,497 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:29,497 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:29,498 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-13 02:51:29,498 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:29,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:51:29,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:29,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:51:29,499 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:29,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 394 [2020-10-13 02:51:29,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:29,574 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:29,586 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:29,586 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:51:29,587 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:29,587 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 02:51:29,587 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:29,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 02:51:29,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:29,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 02:51:29,588 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:29,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2020-10-13 02:51:29,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:29,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:29,674 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:29,674 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:51:29,674 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:29,675 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 02:51:29,675 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:29,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 02:51:29,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:51:29,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 02:51:29,676 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:29,871 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2020-10-13 02:51:29,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 419 [2020-10-13 02:51:29,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:51:29,894 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:51:29,957 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:51:29,957 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:51:29,958 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:51:29,958 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 78 [2020-10-13 02:51:29,958 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:51:29,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 02:51:29,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-13 02:51:29,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-13 02:51:29,959 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:51:30,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2309 backedges. 159 proven. 333 refuted. 0 times theorem prover too weak. 1817 trivial. 0 not checked. [2020-10-13 02:51:30,367 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1702107216] [2020-10-13 02:51:30,369 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 02:51:30,369 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23] total 23 [2020-10-13 02:51:30,370 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2055146116] [2020-10-13 02:51:30,376 INFO L459 AbstractCegarLoop]: Interpolant automaton has 23 states [2020-10-13 02:51:30,376 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 02:51:30,390 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2020-10-13 02:51:30,391 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=448, Unknown=0, NotChecked=0, Total=506 [2020-10-13 02:51:30,394 INFO L87 Difference]: Start difference. First operand 3580 states. Second operand 23 states. [2020-10-13 02:51:33,898 WARN L193 SmtUtils]: Spent 3.38 s on a formula simplification that was a NOOP. DAG size: 907 [2020-10-13 02:52:00,384 WARN L193 SmtUtils]: Spent 3.82 s on a formula simplification that was a NOOP. DAG size: 909 [2020-10-13 02:52:04,430 WARN L193 SmtUtils]: Spent 3.55 s on a formula simplification that was a NOOP. DAG size: 900 [2020-10-13 02:52:09,724 WARN L193 SmtUtils]: Spent 3.67 s on a formula simplification that was a NOOP. DAG size: 919 [2020-10-13 02:52:17,317 WARN L193 SmtUtils]: Spent 7.49 s on a formula simplification. DAG size of input: 942 DAG size of output: 921 [2020-10-13 02:52:21,098 WARN L193 SmtUtils]: Spent 3.60 s on a formula simplification that was a NOOP. DAG size: 912 [2020-10-13 02:52:24,939 WARN L193 SmtUtils]: Spent 3.59 s on a formula simplification that was a NOOP. DAG size: 914 [2020-10-13 02:52:32,645 WARN L193 SmtUtils]: Spent 7.50 s on a formula simplification. DAG size of input: 940 DAG size of output: 917 [2020-10-13 02:52:40,122 WARN L193 SmtUtils]: Spent 7.34 s on a formula simplification. DAG size of input: 933 DAG size of output: 912 [2020-10-13 02:52:44,089 WARN L193 SmtUtils]: Spent 3.68 s on a formula simplification that was a NOOP. DAG size: 918 [2020-10-13 02:52:51,722 WARN L193 SmtUtils]: Spent 7.49 s on a formula simplification. DAG size of input: 942 DAG size of output: 920 [2020-10-13 02:52:59,292 WARN L193 SmtUtils]: Spent 7.28 s on a formula simplification. DAG size of input: 933 DAG size of output: 911 [2020-10-13 02:53:03,245 WARN L193 SmtUtils]: Spent 3.58 s on a formula simplification that was a NOOP. DAG size: 918 [2020-10-13 02:53:10,848 WARN L193 SmtUtils]: Spent 7.50 s on a formula simplification. DAG size of input: 942 DAG size of output: 920 [2020-10-13 02:53:18,580 WARN L193 SmtUtils]: Spent 7.48 s on a formula simplification. DAG size of input: 933 DAG size of output: 911 [2020-10-13 02:53:22,875 WARN L193 SmtUtils]: Spent 3.75 s on a formula simplification that was a NOOP. DAG size: 918 [2020-10-13 02:53:30,200 WARN L193 SmtUtils]: Spent 7.23 s on a formula simplification. DAG size of input: 942 DAG size of output: 920 [2020-10-13 02:53:37,953 WARN L193 SmtUtils]: Spent 7.51 s on a formula simplification. DAG size of input: 933 DAG size of output: 911 [2020-10-13 02:53:42,920 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 126