/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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=DEEPEST --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 language data_model -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 04:02:25,667 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 04:02:25,671 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 04:02:25,713 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 04:02:25,714 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 04:02:25,720 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 04:02:25,723 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 04:02:25,728 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 04:02:25,731 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 04:02:25,736 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 04:02:25,738 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 04:02:25,739 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 04:02:25,740 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 04:02:25,743 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 04:02:25,746 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 04:02:25,749 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 04:02:25,750 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 04:02:25,754 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 04:02:25,762 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 04:02:25,768 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 04:02:25,771 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 04:02:25,772 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 04:02:25,774 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 04:02:25,776 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 04:02:25,797 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 04:02:25,798 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 04:02:25,800 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 04:02:25,801 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 04:02:25,802 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 04:02:25,803 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2020-10-28 04:02:25,810 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 04:02:25,810 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 04:02:25,811 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 04:02:25,816 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 [2020-10-28 04:02:25,868 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 04:02:25,869 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 04:02:25,874 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 04:02:25,874 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 04:02:25,875 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 04:02:25,875 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 04:02:25,875 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 04:02:25,876 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 04:02:25,876 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 04:02:25,876 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 04:02:25,877 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 04:02:25,877 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 04:02:25,877 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 04:02:25,878 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 04:02:25,878 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 04:02:25,878 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 04:02:25,878 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 04:02:25,878 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 04:02:25,879 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 04:02:25,879 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 04:02:25,879 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 04:02:25,879 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 04:02:25,880 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 04:02:25,880 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 04:02:25,880 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 04:02:25,880 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 04:02:25,880 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 04:02:25,881 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 04:02:26,329 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 04:02:26,354 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 04:02:26,357 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 04:02:26,359 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 04:02:26,360 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 04:02:26,361 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i [2020-10-28 04:02:26,452 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cee57cd8c/cb2dfc445c4f4a79a69417df313ef54d/FLAGfbbd30f42 [2020-10-28 04:02:27,672 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 04:02:27,673 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i [2020-10-28 04:02:27,750 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cee57cd8c/cb2dfc445c4f4a79a69417df313ef54d/FLAGfbbd30f42 [2020-10-28 04:02:27,967 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cee57cd8c/cb2dfc445c4f4a79a69417df313ef54d [2020-10-28 04:02:27,973 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 04:02:27,985 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 04:02:27,989 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 04:02:27,989 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 04:02:27,995 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 04:02:27,997 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 04:02:27" (1/1) ... [2020-10-28 04:02:28,003 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dc51f83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 04:02:27, skipping insertion in model container [2020-10-28 04:02:28,004 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 04:02:27" (1/1) ... [2020-10-28 04:02:28,014 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 04:02:28,207 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 04:02:32,171 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 04:02:32,209 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 04:02:32,835 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 04:02:33,758 INFO L208 MainTranslator]: Completed translation [2020-10-28 04:02:33,759 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 04:02:33 WrapperNode [2020-10-28 04:02:33,759 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 04:02:33,760 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 04:02:33,760 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 04:02:33,761 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 04:02:33,773 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 04:02:33" (1/1) ... [2020-10-28 04:02:33,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 04:02:33" (1/1) ... [2020-10-28 04:02:33,920 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 04:02:33" (1/1) ... [2020-10-28 04:02:33,921 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 04:02:33" (1/1) ... [2020-10-28 04:02:34,156 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 04:02:33" (1/1) ... [2020-10-28 04:02:34,190 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 04:02:33" (1/1) ... [2020-10-28 04:02:34,275 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 04:02:33" (1/1) ... [2020-10-28 04:02:34,331 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 04:02:34,333 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 04:02:34,333 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 04:02:34,333 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 04:02:34,334 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 04:02:33" (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 [2020-10-28 04:02:34,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 04:02:34,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 04:02:34,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-28 04:02:34,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-28 04:02:34,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 04:02:34,433 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-28 04:02:34,434 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-28 04:02:34,434 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-28 04:02:34,434 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-28 04:02:34,435 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-28 04:02:34,435 INFO L138 BoogieDeclarations]: Found implementation of procedure list_is_singular [2020-10-28 04:02:34,435 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 04:02:34,436 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 04:02:34,436 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-28 04:02:34,436 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 04:02:34,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-28 04:02:34,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2020-10-28 04:02:34,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32p [2020-10-28 04:02:34,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab64p [2020-10-28 04:02:34,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __be64_to_cpup [2020-10-28 04:02:34,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2020-10-28 04:02:34,440 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-28 04:02:34,440 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2020-10-28 04:02:34,440 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2020-10-28 04:02:34,440 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-28 04:02:34,440 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-28 04:02:34,441 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2020-10-28 04:02:34,441 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-28 04:02:34,441 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-28 04:02:34,441 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-10-28 04:02:34,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2020-10-28 04:02:34,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-28 04:02:34,441 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_static_branch [2020-10-28 04:02:34,442 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2020-10-28 04:02:34,442 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 04:02:34,442 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 04:02:34,442 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2020-10-28 04:02:34,442 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2020-10-28 04:02:34,442 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_sched_notrace [2020-10-28 04:02:34,442 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-28 04:02:34,443 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-28 04:02:34,443 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be64 [2020-10-28 04:02:34,443 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_decode_hyper [2020-10-28 04:02:34,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-28 04:02:34,443 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-28 04:02:34,443 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 04:02:34,443 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2020-10-28 04:02:34,444 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-28 04:02:34,444 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_I [2020-10-28 04:02:34,444 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_SB [2020-10-28 04:02:34,444 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_SERVER [2020-10-28 04:02:34,444 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_CLIENT [2020-10-28 04:02:34,444 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_FILEID [2020-10-28 04:02:34,444 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_lock_request [2020-10-28 04:02:34,445 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_list_add_request [2020-10-28 04:02:34,445 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_list_entry [2020-10-28 04:02:34,445 INFO L138 BoogieDeclarations]: Found implementation of procedure req_offset [2020-10-28 04:02:34,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_get_lseg [2020-10-28 04:02:34,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_enabled_sb [2020-10-28 04:02:34,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_return_layout [2020-10-28 04:02:34,447 INFO L138 BoogieDeclarations]: Found implementation of procedure FILELAYOUT_FROM_HDR [2020-10-28 04:02:34,447 INFO L138 BoogieDeclarations]: Found implementation of procedure FILELAYOUT_LSEG [2020-10-28 04:02:34,447 INFO L138 BoogieDeclarations]: Found implementation of procedure FILELAYOUT_DEVID_NODE [2020-10-28 04:02:34,447 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_test_devid_invalid [2020-10-28 04:02:34,447 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_nfs4_pnfs_read [2020-10-28 04:02:34,447 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_nfs4_pnfs_write [2020-10-28 04:02:34,448 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_nfs4_pnfs_commit_ds [2020-10-28 04:02:34,448 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_get_dense_offset [2020-10-28 04:02:34,448 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_get_dserver_offset [2020-10-28 04:02:34,448 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_reset_write [2020-10-28 04:02:34,448 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_reset_read [2020-10-28 04:02:34,449 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_fenceme [2020-10-28 04:02:34,449 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_async_handle_error [2020-10-28 04:02:34,449 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_done_cb [2020-10-28 04:02:34,451 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_set_layoutcommit [2020-10-28 04:02:34,451 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_test_devid_unavailable [2020-10-28 04:02:34,451 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_reset_to_mds [2020-10-28 04:02:34,451 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_prepare [2020-10-28 04:02:34,451 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_call_done [2020-10-28 04:02:34,451 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_count_stats [2020-10-28 04:02:34,452 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_release [2020-10-28 04:02:34,452 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_done_cb [2020-10-28 04:02:34,452 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_resend_writes [2020-10-28 04:02:34,453 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_done_cb [2020-10-28 04:02:34,453 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_prepare [2020-10-28 04:02:34,454 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_call_done [2020-10-28 04:02:34,454 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_count_stats [2020-10-28 04:02:34,454 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_release [2020-10-28 04:02:34,454 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_prepare [2020-10-28 04:02:34,454 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_commit_done [2020-10-28 04:02:34,454 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_count_stats [2020-10-28 04:02:34,454 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_release [2020-10-28 04:02:34,455 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_pagelist [2020-10-28 04:02:34,455 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_pagelist [2020-10-28 04:02:34,455 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_check_layout [2020-10-28 04:02:34,455 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_fh_array [2020-10-28 04:02:34,455 INFO L138 BoogieDeclarations]: Found implementation of procedure _filelayout_free_lseg [2020-10-28 04:02:34,455 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_decode_layout [2020-10-28 04:02:34,455 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_lseg [2020-10-28 04:02:34,455 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_alloc_commit_info [2020-10-28 04:02:34,456 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_alloc_lseg [2020-10-28 04:02:34,456 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_pg_test [2020-10-28 04:02:34,456 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_pg_init_read [2020-10-28 04:02:34,456 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_pg_init_write [2020-10-28 04:02:34,456 INFO L138 BoogieDeclarations]: Found implementation of procedure select_bucket_index [2020-10-28 04:02:34,456 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_clear_request_commit [2020-10-28 04:02:34,456 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_choose_commit_list [2020-10-28 04:02:34,457 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_mark_request_commit [2020-10-28 04:02:34,457 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_ds_index_from_commit [2020-10-28 04:02:34,457 INFO L138 BoogieDeclarations]: Found implementation of procedure select_ds_fh_from_commit [2020-10-28 04:02:34,457 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_initiate_commit [2020-10-28 04:02:34,457 INFO L138 BoogieDeclarations]: Found implementation of procedure transfer_commit_list [2020-10-28 04:02:34,458 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_scan_ds_commit_list [2020-10-28 04:02:34,459 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_scan_commit_lists [2020-10-28 04:02:34,459 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_recover_commit_reqs [2020-10-28 04:02:34,459 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ds_commits [2020-10-28 04:02:34,459 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_pagelist [2020-10-28 04:02:34,459 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_deveiceid_node [2020-10-28 04:02:34,460 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_alloc_layout_hdr [2020-10-28 04:02:34,460 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_layout_hdr [2020-10-28 04:02:34,460 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_get_ds_info [2020-10-28 04:02:34,460 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4filelayout_init [2020-10-28 04:02:34,460 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4filelayout_exit [2020-10-28 04:02:34,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_nfs4filelayout_exit_5_2 [2020-10-28 04:02:34,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_nfs4filelayout_init_5_11 [2020-10-28 04:02:34,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-28 04:02:34,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_1_5_4 [2020-10-28 04:02:34,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_2_5_5 [2020-10-28 04:02:34,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_1_5_6 [2020-10-28 04:02:34,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_2_5_7 [2020-10-28 04:02:34,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_12 [2020-10-28 04:02:34,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_15 [2020-10-28 04:02:34,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-28 04:02:34,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_9 [2020-10-28 04:02:34,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-28 04:02:34,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-28 04:02:34,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 04:02:34,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-28 04:02:34,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2020-10-28 04:02:34,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2020-10-28 04:02:34,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-28 04:02:34,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2020-10-28 04:02:34,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2020-10-28 04:02:34,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_13 [2020-10-28 04:02:34,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_16 [2020-10-28 04:02:34,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_17 [2020-10-28 04:02:34,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_18 [2020-10-28 04:02:34,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_19 [2020-10-28 04:02:34,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_20 [2020-10-28 04:02:34,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_21 [2020-10-28 04:02:34,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_22 [2020-10-28 04:02:34,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_23 [2020-10-28 04:02:34,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_26 [2020-10-28 04:02:34,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_27 [2020-10-28 04:02:34,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_28 [2020-10-28 04:02:34,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-28 04:02:34,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_31 [2020-10-28 04:02:34,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-28 04:02:34,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2020-10-28 04:02:34,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_13 [2020-10-28 04:02:34,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_16 [2020-10-28 04:02:34,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_17 [2020-10-28 04:02:34,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_18 [2020-10-28 04:02:34,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_19 [2020-10-28 04:02:34,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_20 [2020-10-28 04:02:34,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_21 [2020-10-28 04:02:34,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_22 [2020-10-28 04:02:34,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_23 [2020-10-28 04:02:34,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_26 [2020-10-28 04:02:34,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_27 [2020-10-28 04:02:34,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_28 [2020-10-28 04:02:34,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-28 04:02:34,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_31 [2020-10-28 04:02:34,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2020-10-28 04:02:34,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_5 [2020-10-28 04:02:34,480 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 04:02:34,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-28 04:02:34,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_0 [2020-10-28 04:02:34,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_1 [2020-10-28 04:02:34,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_2 [2020-10-28 04:02:34,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-28 04:02:34,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-28 04:02:34,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-28 04:02:34,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2020-10-28 04:02:34,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-28 04:02:34,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-28 04:02:34,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2020-10-28 04:02:34,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2020-10-28 04:02:34,482 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-28 04:02:34,482 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-28 04:02:34,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_79 [2020-10-28 04:02:34,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_80 [2020-10-28 04:02:34,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2020-10-28 04:02:34,482 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2020-10-28 04:02:34,482 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-28 04:02:34,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-28 04:02:34,482 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-28 04:02:34,483 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_on_bit [2020-10-28 04:02:34,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipv6_addr_src_scope [2020-10-28 04:02:34,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_addr_src_scope [2020-10-28 04:02:34,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_addr_equal [2020-10-28 04:02:34,483 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_page_array_len [2020-10-28 04:02:34,483 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_mark_devid_invalid [2020-10-28 04:02:34,483 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ds [2020-10-28 04:02:34,483 INFO L138 BoogieDeclarations]: Found implementation of procedure same_sockaddr [2020-10-28 04:02:34,483 INFO L138 BoogieDeclarations]: Found implementation of procedure _same_data_server_addrs_locked [2020-10-28 04:02:34,484 INFO L138 BoogieDeclarations]: Found implementation of procedure _data_server_lookup_locked [2020-10-28 04:02:34,484 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_ds_connect [2020-10-28 04:02:34,484 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_ds [2020-10-28 04:02:34,484 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_free_deviceid [2020-10-28 04:02:34,484 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_pnfs_remotestr [2020-10-28 04:02:34,484 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_pnfs_ds_add [2020-10-28 04:02:34,484 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_ds_addr [2020-10-28 04:02:34,484 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_device [2020-10-28 04:02:34,484 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_and_add_device [2020-10-28 04:02:34,485 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_get_device_info [2020-10-28 04:02:34,485 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_put_deviceid [2020-10-28 04:02:34,485 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_calc_j_index [2020-10-28 04:02:34,485 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_calc_ds_index [2020-10-28 04:02:34,485 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_select_ds_fh [2020-10-28 04:02:34,485 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_wait_ds_connect [2020-10-28 04:02:34,485 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_clear_ds_conn_bit [2020-10-28 04:02:34,485 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_prepare_ds [2020-10-28 04:02:34,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_3 [2020-10-28 04:02:34,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_4 [2020-10-28 04:02:34,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-28 04:02:34,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2020-10-28 04:02:34,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-28 04:02:34,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2020-10-28 04:02:34,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-28 04:02:34,486 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-28 04:02:34,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_atomic_dec_and_lock_79 [2020-10-28 04:02:34,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_80___0 [2020-10-28 04:02:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_81___0 [2020-10-28 04:02:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-28 04:02:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-28 04:02:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-28 04:02:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 04:02:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 04:02:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 04:02:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 04:02:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-28 04:02:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-28 04:02:34,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-28 04:02:34,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-28 04:02:34,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-28 04:02:34,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-28 04:02:34,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 04:02:34,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 04:02:34,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 04:02:34,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 04:02:34,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-28 04:02:34,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 04:02:34,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-28 04:02:34,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-28 04:02:34,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-28 04:02:34,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 04:02:34,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 04:02:34,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 04:02:34,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-28 04:02:34,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-28 04:02:34,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-28 04:02:34,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-28 04:02:34,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-28 04:02:34,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 04:02:34,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 04:02:34,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 04:02:34,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 04:02:34,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 04:02:34,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 04:02:34,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 04:02:34,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 04:02:34,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 04:02:34,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 04:02:34,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 04:02:34,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 04:02:34,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 04:02:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 04:02:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 04:02:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 04:02:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 04:02:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 04:02:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 04:02:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 04:02:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 04:02:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 04:02:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 04:02:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 04:02:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_cl_lock_of_nfs_client [2020-10-28 04:02:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_cl_lock_of_nfs_client [2020-10-28 04:02:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_cl_lock_of_nfs_client [2020-10-28 04:02:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_cl_lock_of_nfs_client [2020-10-28 04:02:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_cl_lock_of_nfs_client [2020-10-28 04:02:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_cl_lock_of_nfs_client [2020-10-28 04:02:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_cl_lock_of_nfs_client [2020-10-28 04:02:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_cl_lock_of_nfs_client [2020-10-28 04:02:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 04:02:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 04:02:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 04:02:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 04:02:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 04:02:34,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 04:02:34,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 04:02:34,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 04:02:34,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-28 04:02:34,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-28 04:02:34,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-28 04:02:34,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-28 04:02:34,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-28 04:02:34,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-28 04:02:34,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-28 04:02:34,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 04:02:34,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_nfs_commit_info [2020-10-28 04:02:34,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_nfs_commit_info [2020-10-28 04:02:34,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_nfs_commit_info [2020-10-28 04:02:34,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_nfs_commit_info [2020-10-28 04:02:34,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_nfs_commit_info [2020-10-28 04:02:34,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_nfs_commit_info [2020-10-28 04:02:34,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_nfs_commit_info [2020-10-28 04:02:34,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_nfs_commit_info [2020-10-28 04:02:34,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2020-10-28 04:02:34,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-28 04:02:34,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-28 04:02:34,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-28 04:02:34,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-28 04:02:34,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-28 04:02:34,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-28 04:02:34,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-28 04:02:34,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 04:02:34,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 04:02:34,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 04:02:34,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 04:02:34,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 04:02:34,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 04:02:34,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 04:02:34,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 04:02:34,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_nfs4_ds_cache_lock [2020-10-28 04:02:34,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_nfs4_ds_cache_lock [2020-10-28 04:02:34,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_nfs4_ds_cache_lock [2020-10-28 04:02:34,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_nfs4_ds_cache_lock [2020-10-28 04:02:34,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_nfs4_ds_cache_lock [2020-10-28 04:02:34,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_nfs4_ds_cache_lock [2020-10-28 04:02:34,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_nfs4_ds_cache_lock [2020-10-28 04:02:34,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_nfs4_ds_cache_lock [2020-10-28 04:02:34,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 04:02:34,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 04:02:34,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 04:02:34,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 04:02:34,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 04:02:34,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 04:02:34,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 04:02:34,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 04:02:34,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-28 04:02:34,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-28 04:02:34,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-28 04:02:34,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-28 04:02:34,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-28 04:02:34,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-28 04:02:34,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-28 04:02:34,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 04:02:34,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 04:02:34,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 04:02:34,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 04:02:34,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 04:02:34,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 04:02:34,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 04:02:34,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 04:02:34,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 04:02:34,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-28 04:02:34,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-28 04:02:34,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-28 04:02:34,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-28 04:02:34,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-28 04:02:34,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-28 04:02:34,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-28 04:02:34,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-28 04:02:34,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 04:02:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 04:02:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 04:02:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 04:02:34,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 04:02:34,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 04:02:34,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 04:02:34,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 04:02:34,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 04:02:34,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-28 04:02:34,514 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 04:02:34,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-28 04:02:34,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-28 04:02:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-28 04:02:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-28 04:02:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __cond_resched_lock [2020-10-28 04:02:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2020-10-28 04:02:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipv6_addr_type [2020-10-28 04:02:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_atomic_dec_and_lock [2020-10-28 04:02:34,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-28 04:02:34,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-28 04:02:34,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-28 04:02:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure _pnfs_return_layout [2020-10-28 04:02:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 04:02:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 04:02:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2020-10-28 04:02:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-28 04:02:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-28 04:02:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-28 04:02:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 04:02:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 04:02:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2020-10-28 04:02:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2020-10-28 04:02:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs41_sequence_done [2020-10-28 04:02:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs41_setup_sequence [2020-10-28 04:02:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_find_get_deviceid [2020-10-28 04:02:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_find_or_create_ds_client [2020-10-28 04:02:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_init_deviceid_node [2020-10-28 04:02:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_init_ds_session [2020-10-28 04:02:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_insert_deviceid_node [2020-10-28 04:02:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_mark_deviceid_unavailable [2020-10-28 04:02:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_print_deviceid [2020-10-28 04:02:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_proc_getdeviceinfo [2020-10-28 04:02:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_put_deviceid_node [2020-10-28 04:02:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_schedule_lease_recovery [2020-10-28 04:02:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_schedule_session_recovery [2020-10-28 04:02:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_schedule_stateid_recovery [2020-10-28 04:02:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_set_ds_client [2020-10-28 04:02:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_set_rw_stateid [2020-10-28 04:02:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_test_deviceid_unavailable [2020-10-28 04:02:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_commitdata_alloc [2020-10-28 04:02:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_commitdata_release [2020-10-28 04:02:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_generic_pg_test [2020-10-28 04:02:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_init_cinfo [2020-10-28 04:02:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_init_commit [2020-10-28 04:02:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_initiate_commit [2020-10-28 04:02:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_initiate_read [2020-10-28 04:02:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_initiate_write [2020-10-28 04:02:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_pageio_reset_read_mds [2020-10-28 04:02:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_pageio_reset_write_mds [2020-10-28 04:02:34,523 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_put_client [2020-10-28 04:02:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_remove_bad_delegation [2020-10-28 04:02:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_request_add_commit_list [2020-10-28 04:02:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_request_remove_commit_list [2020-10-28 04:02:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_retry_commit [2020-10-28 04:02:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure out_of_line_wait_on_bit [2020-10-28 04:02:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_destroy_layout [2020-10-28 04:02:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_generic_pg_readpages [2020-10-28 04:02:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_generic_pg_test [2020-10-28 04:02:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_generic_pg_writepages [2020-10-28 04:02:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_put_lseg [2020-10-28 04:02:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_read_done_resend_to_mds [2020-10-28 04:02:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_register_layoutdriver [2020-10-28 04:02:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_set_layoutcommit [2020-10-28 04:02:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_unregister_layoutdriver [2020-10-28 04:02:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_update_layout [2020-10-28 04:02:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_write_done_resend_to_mds [2020-10-28 04:02:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 04:02:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2020-10-28 04:02:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2020-10-28 04:02:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_count_iostats [2020-10-28 04:02:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_delay [2020-10-28 04:02:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_exit [2020-10-28 04:02:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_pton [2020-10-28 04:02:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_restart_call_prepare [2020-10-28 04:02:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_sleep_on [2020-10-28 04:02:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_wake_up [2020-10-28 04:02:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_wake_up_queued_task [2020-10-28 04:02:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_bit [2020-10-28 04:02:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 04:02:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_init_decode_pages [2020-10-28 04:02:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_inline_decode [2020-10-28 04:02:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_set_scratch_buffer [2020-10-28 04:02:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 04:02:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 04:02:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 04:02:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 04:02:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 04:02:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-28 04:02:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-28 04:02:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 04:02:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-28 04:02:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-28 04:02:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 04:02:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-28 04:02:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-28 04:02:34,529 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-28 04:02:34,529 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-28 04:02:34,529 INFO L130 BoogieDeclarations]: Found specification of procedure list_is_singular [2020-10-28 04:02:34,529 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 04:02:34,529 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 04:02:34,529 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-28 04:02:34,529 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 04:02:34,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 04:02:34,529 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-28 04:02:34,529 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2020-10-28 04:02:34,529 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32p [2020-10-28 04:02:34,530 INFO L130 BoogieDeclarations]: Found specification of procedure __swab64p [2020-10-28 04:02:34,530 INFO L130 BoogieDeclarations]: Found specification of procedure __be64_to_cpup [2020-10-28 04:02:34,530 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2020-10-28 04:02:34,530 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 04:02:34,530 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-28 04:02:34,530 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-28 04:02:34,530 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 04:02:34,530 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 04:02:34,530 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-28 04:02:34,530 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2020-10-28 04:02:34,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 04:02:34,531 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2020-10-28 04:02:34,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 04:02:34,531 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 04:02:34,531 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-28 04:02:34,531 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-28 04:02:34,531 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-28 04:02:34,531 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-28 04:02:34,531 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2020-10-28 04:02:34,531 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-28 04:02:34,532 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-28 04:02:34,532 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2020-10-28 04:02:34,532 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2020-10-28 04:02:34,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_nfs_commit_info [2020-10-28 04:02:34,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_nfs_commit_info [2020-10-28 04:02:34,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 04:02:34,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-28 04:02:34,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 04:02:34,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-28 04:02:34,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 04:02:34,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 04:02:34,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-28 04:02:34,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-28 04:02:34,533 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-10-28 04:02:34,533 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2020-10-28 04:02:34,533 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-28 04:02:34,533 INFO L130 BoogieDeclarations]: Found specification of procedure arch_static_branch [2020-10-28 04:02:34,533 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2020-10-28 04:02:34,534 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 04:02:34,534 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 04:02:34,534 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 04:02:34,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_79 [2020-10-28 04:02:34,534 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 04:02:34,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_80 [2020-10-28 04:02:34,534 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2020-10-28 04:02:34,534 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2020-10-28 04:02:34,535 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-28 04:02:34,535 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2020-10-28 04:02:34,535 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2020-10-28 04:02:34,535 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_sched_notrace [2020-10-28 04:02:34,535 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2020-10-28 04:02:34,535 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-28 04:02:34,535 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2020-10-28 04:02:34,535 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-28 04:02:34,535 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be64 [2020-10-28 04:02:34,536 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_decode_hyper [2020-10-28 04:02:34,536 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_init_decode_pages [2020-10-28 04:02:34,536 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_set_scratch_buffer [2020-10-28 04:02:34,536 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_inline_decode [2020-10-28 04:02:34,536 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_exit [2020-10-28 04:02:34,536 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_sleep_on [2020-10-28 04:02:34,536 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_wake_up_queued_task [2020-10-28 04:02:34,536 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_wake_up [2020-10-28 04:02:34,536 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_delay [2020-10-28 04:02:34,537 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 04:02:34,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 04:02:34,537 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-28 04:02:34,537 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-28 04:02:34,537 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 04:02:34,537 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2020-10-28 04:02:34,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 04:02:34,537 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-28 04:02:34,537 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-28 04:02:34,538 INFO L130 BoogieDeclarations]: Found specification of procedure __cond_resched_lock [2020-10-28 04:02:34,538 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_restart_call_prepare [2020-10-28 04:02:34,538 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_I [2020-10-28 04:02:34,538 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_SB [2020-10-28 04:02:34,538 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_SERVER [2020-10-28 04:02:34,538 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_CLIENT [2020-10-28 04:02:34,538 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_FILEID [2020-10-28 04:02:34,538 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_commitdata_alloc [2020-10-28 04:02:34,538 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_generic_pg_test [2020-10-28 04:02:34,539 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_lock_request [2020-10-28 04:02:34,539 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_list_add_request [2020-10-28 04:02:34,539 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_list_entry [2020-10-28 04:02:34,539 INFO L130 BoogieDeclarations]: Found specification of procedure req_offset [2020-10-28 04:02:34,539 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_count_iostats [2020-10-28 04:02:34,539 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_set_rw_stateid [2020-10-28 04:02:34,539 INFO L130 BoogieDeclarations]: Found specification of procedure nfs41_setup_sequence [2020-10-28 04:02:34,539 INFO L130 BoogieDeclarations]: Found specification of procedure nfs41_sequence_done [2020-10-28 04:02:34,539 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_schedule_session_recovery [2020-10-28 04:02:34,539 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_schedule_lease_recovery [2020-10-28 04:02:34,540 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_schedule_stateid_recovery [2020-10-28 04:02:34,540 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_put_client [2020-10-28 04:02:34,540 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_find_or_create_ds_client [2020-10-28 04:02:34,540 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_initiate_read [2020-10-28 04:02:34,540 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_pageio_reset_read_mds [2020-10-28 04:02:34,540 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_pageio_reset_write_mds [2020-10-28 04:02:34,540 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_initiate_write [2020-10-28 04:02:34,540 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_initiate_commit [2020-10-28 04:02:34,540 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_init_commit [2020-10-28 04:02:34,541 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_retry_commit [2020-10-28 04:02:34,541 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_commitdata_release [2020-10-28 04:02:34,541 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_request_add_commit_list [2020-10-28 04:02:34,541 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_request_remove_commit_list [2020-10-28 04:02:34,541 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_init_cinfo [2020-10-28 04:02:34,541 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_remove_bad_delegation [2020-10-28 04:02:34,541 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_register_layoutdriver [2020-10-28 04:02:34,541 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_unregister_layoutdriver [2020-10-28 04:02:34,541 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_put_lseg [2020-10-28 04:02:34,542 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_readpages [2020-10-28 04:02:34,542 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_writepages [2020-10-28 04:02:34,542 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_test [2020-10-28 04:02:34,542 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_destroy_layout [2020-10-28 04:02:34,542 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_set_layoutcommit [2020-10-28 04:02:34,542 INFO L130 BoogieDeclarations]: Found specification of procedure _pnfs_return_layout [2020-10-28 04:02:34,542 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_update_layout [2020-10-28 04:02:34,542 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_read_done_resend_to_mds [2020-10-28 04:02:34,542 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_write_done_resend_to_mds [2020-10-28 04:02:34,543 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_find_get_deviceid [2020-10-28 04:02:34,543 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_mark_deviceid_unavailable [2020-10-28 04:02:34,543 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_test_deviceid_unavailable [2020-10-28 04:02:34,543 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_get_lseg [2020-10-28 04:02:34,543 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_enabled_sb [2020-10-28 04:02:34,543 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_return_layout [2020-10-28 04:02:34,543 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_print_deviceid [2020-10-28 04:02:34,543 INFO L130 BoogieDeclarations]: Found specification of procedure FILELAYOUT_FROM_HDR [2020-10-28 04:02:34,543 INFO L130 BoogieDeclarations]: Found specification of procedure FILELAYOUT_LSEG [2020-10-28 04:02:34,543 INFO L130 BoogieDeclarations]: Found specification of procedure FILELAYOUT_DEVID_NODE [2020-10-28 04:02:34,544 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_test_devid_invalid [2020-10-28 04:02:34,544 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_test_devid_unavailable [2020-10-28 04:02:34,544 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_select_ds_fh [2020-10-28 04:02:34,544 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_calc_j_index [2020-10-28 04:02:34,544 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_calc_ds_index [2020-10-28 04:02:34,544 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_prepare_ds [2020-10-28 04:02:34,544 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_put_deviceid [2020-10-28 04:02:34,544 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_free_deviceid [2020-10-28 04:02:34,544 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_get_device_info [2020-10-28 04:02:34,544 INFO L130 BoogieDeclarations]: Found specification of procedure trace_nfs4_pnfs_read [2020-10-28 04:02:34,545 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-28 04:02:34,545 INFO L130 BoogieDeclarations]: Found specification of procedure trace_nfs4_pnfs_write [2020-10-28 04:02:34,545 INFO L130 BoogieDeclarations]: Found specification of procedure trace_nfs4_pnfs_commit_ds [2020-10-28 04:02:34,545 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_get_dense_offset [2020-10-28 04:02:34,545 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_get_dserver_offset [2020-10-28 04:02:34,545 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_reset_write [2020-10-28 04:02:34,545 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_reset_read [2020-10-28 04:02:34,545 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_fenceme [2020-10-28 04:02:34,545 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_async_handle_error [2020-10-28 04:02:34,546 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_done_cb [2020-10-28 04:02:34,546 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_set_layoutcommit [2020-10-28 04:02:34,546 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_reset_to_mds [2020-10-28 04:02:34,546 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_prepare [2020-10-28 04:02:34,546 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_call_done [2020-10-28 04:02:34,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-28 04:02:34,546 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_count_stats [2020-10-28 04:02:34,546 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_release [2020-10-28 04:02:34,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 04:02:34,546 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_done_cb [2020-10-28 04:02:34,547 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_resend_writes [2020-10-28 04:02:34,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 04:02:34,547 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_done_cb [2020-10-28 04:02:34,547 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_prepare [2020-10-28 04:02:34,547 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_call_done [2020-10-28 04:02:34,547 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_count_stats [2020-10-28 04:02:34,547 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_release [2020-10-28 04:02:34,547 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_prepare [2020-10-28 04:02:34,547 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_commit_done [2020-10-28 04:02:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_count_stats [2020-10-28 04:02:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_release [2020-10-28 04:02:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_pagelist [2020-10-28 04:02:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_pagelist [2020-10-28 04:02:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_check_layout [2020-10-28 04:02:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_fh_array [2020-10-28 04:02:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure _filelayout_free_lseg [2020-10-28 04:02:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_decode_layout [2020-10-28 04:02:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_lseg [2020-10-28 04:02:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_alloc_commit_info [2020-10-28 04:02:34,549 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_alloc_lseg [2020-10-28 04:02:34,549 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_pg_test [2020-10-28 04:02:34,549 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_pg_init_read [2020-10-28 04:02:34,549 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_pg_init_write [2020-10-28 04:02:34,549 INFO L130 BoogieDeclarations]: Found specification of procedure select_bucket_index [2020-10-28 04:02:34,549 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_clear_request_commit [2020-10-28 04:02:34,549 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_choose_commit_list [2020-10-28 04:02:34,549 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_mark_request_commit [2020-10-28 04:02:34,549 INFO L130 BoogieDeclarations]: Found specification of procedure calc_ds_index_from_commit [2020-10-28 04:02:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure select_ds_fh_from_commit [2020-10-28 04:02:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_initiate_commit [2020-10-28 04:02:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure transfer_commit_list [2020-10-28 04:02:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_scan_ds_commit_list [2020-10-28 04:02:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_scan_commit_lists [2020-10-28 04:02:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_recover_commit_reqs [2020-10-28 04:02:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ds_commits [2020-10-28 04:02:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_pagelist [2020-10-28 04:02:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_deveiceid_node [2020-10-28 04:02:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_alloc_layout_hdr [2020-10-28 04:02:34,551 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_layout_hdr [2020-10-28 04:02:34,551 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_get_ds_info [2020-10-28 04:02:34,551 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4filelayout_init [2020-10-28 04:02:34,551 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4filelayout_exit [2020-10-28 04:02:34,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_nfs4filelayout_exit_5_2 [2020-10-28 04:02:34,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_nfs4filelayout_init_5_11 [2020-10-28 04:02:34,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-28 04:02:34,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_1_5_4 [2020-10-28 04:02:34,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_2_5_5 [2020-10-28 04:02:34,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_1_5_6 [2020-10-28 04:02:34,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_2_5_7 [2020-10-28 04:02:34,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_12 [2020-10-28 04:02:34,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_15 [2020-10-28 04:02:34,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-28 04:02:34,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_9 [2020-10-28 04:02:34,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-28 04:02:34,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-28 04:02:34,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 04:02:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-28 04:02:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2020-10-28 04:02:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2020-10-28 04:02:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-28 04:02:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2020-10-28 04:02:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2020-10-28 04:02:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_13 [2020-10-28 04:02:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_16 [2020-10-28 04:02:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_17 [2020-10-28 04:02:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_18 [2020-10-28 04:02:34,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_19 [2020-10-28 04:02:34,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_20 [2020-10-28 04:02:34,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_21 [2020-10-28 04:02:34,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_22 [2020-10-28 04:02:34,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_23 [2020-10-28 04:02:34,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_26 [2020-10-28 04:02:34,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_27 [2020-10-28 04:02:34,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_28 [2020-10-28 04:02:34,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-28 04:02:34,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_31 [2020-10-28 04:02:34,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-28 04:02:34,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2020-10-28 04:02:34,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_13 [2020-10-28 04:02:34,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_16 [2020-10-28 04:02:34,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_17 [2020-10-28 04:02:34,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_18 [2020-10-28 04:02:34,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_19 [2020-10-28 04:02:34,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_20 [2020-10-28 04:02:34,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_21 [2020-10-28 04:02:34,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_22 [2020-10-28 04:02:34,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_23 [2020-10-28 04:02:34,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_26 [2020-10-28 04:02:34,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_27 [2020-10-28 04:02:34,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_28 [2020-10-28 04:02:34,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-28 04:02:34,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_31 [2020-10-28 04:02:34,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2020-10-28 04:02:34,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_5 [2020-10-28 04:02:34,557 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 04:02:34,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-28 04:02:34,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_0 [2020-10-28 04:02:34,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_1 [2020-10-28 04:02:34,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_2 [2020-10-28 04:02:34,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_3 [2020-10-28 04:02:34,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_4 [2020-10-28 04:02:34,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-28 04:02:34,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-28 04:02:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-28 04:02:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2020-10-28 04:02:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-28 04:02:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-28 04:02:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2020-10-28 04:02:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2020-10-28 04:02:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-28 04:02:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2020-10-28 04:02:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-28 04:02:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2020-10-28 04:02:34,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 04:02:34,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 04:02:34,559 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2020-10-28 04:02:34,559 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2020-10-28 04:02:34,559 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-28 04:02:34,559 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-28 04:02:34,559 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-28 04:02:34,559 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2020-10-28 04:02:34,559 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-28 04:02:34,560 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-28 04:02:34,560 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2020-10-28 04:02:34,560 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-28 04:02:34,560 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-28 04:02:34,560 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-28 04:02:34,560 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_atomic_dec_and_lock [2020-10-28 04:02:34,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_atomic_dec_and_lock_79 [2020-10-28 04:02:34,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_nfs4_ds_cache_lock [2020-10-28 04:02:34,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_nfs4_ds_cache_lock [2020-10-28 04:02:34,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_nfs4_ds_cache_lock [2020-10-28 04:02:34,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_81___0 [2020-10-28 04:02:34,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_80___0 [2020-10-28 04:02:34,561 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_bit [2020-10-28 04:02:34,561 INFO L130 BoogieDeclarations]: Found specification of procedure out_of_line_wait_on_bit [2020-10-28 04:02:34,561 INFO L130 BoogieDeclarations]: Found specification of procedure wait_on_bit [2020-10-28 04:02:34,561 INFO L130 BoogieDeclarations]: Found specification of procedure __ipv6_addr_type [2020-10-28 04:02:34,561 INFO L130 BoogieDeclarations]: Found specification of procedure __ipv6_addr_src_scope [2020-10-28 04:02:34,561 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_addr_src_scope [2020-10-28 04:02:34,562 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_addr_equal [2020-10-28 04:02:34,562 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_pton [2020-10-28 04:02:34,562 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_set_ds_client [2020-10-28 04:02:34,562 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_wait_bit_killable [2020-10-28 04:02:34,562 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_page_array_len [2020-10-28 04:02:34,562 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_init_ds_session [2020-10-28 04:02:34,562 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_proc_getdeviceinfo [2020-10-28 04:02:34,562 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_init_deviceid_node [2020-10-28 04:02:34,562 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_insert_deviceid_node [2020-10-28 04:02:34,562 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_put_deviceid_node [2020-10-28 04:02:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_mark_devid_invalid [2020-10-28 04:02:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure print_ds [2020-10-28 04:02:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure same_sockaddr [2020-10-28 04:02:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure _same_data_server_addrs_locked [2020-10-28 04:02:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure _data_server_lookup_locked [2020-10-28 04:02:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_ds_connect [2020-10-28 04:02:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_ds [2020-10-28 04:02:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_pnfs_remotestr [2020-10-28 04:02:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_pnfs_ds_add [2020-10-28 04:02:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure decode_ds_addr [2020-10-28 04:02:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure decode_device [2020-10-28 04:02:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure decode_and_add_device [2020-10-28 04:02:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_wait_ds_connect [2020-10-28 04:02:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_clear_ds_conn_bit [2020-10-28 04:02:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-28 04:02:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-28 04:02:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-28 04:02:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 04:02:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-28 04:02:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 04:02:34,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-28 04:02:34,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-28 04:02:34,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-28 04:02:34,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 04:02:34,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-28 04:02:34,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-28 04:02:34,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 04:02:34,565 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 04:02:34,565 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 04:02:34,566 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 04:02:34,566 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 04:02:34,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 04:02:34,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 04:02:34,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 04:02:34,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 04:02:34,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-28 04:02:34,566 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 04:02:34,566 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 04:02:34,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-28 04:02:34,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-28 04:02:34,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-28 04:02:34,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-28 04:02:34,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-28 04:02:34,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-28 04:02:34,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-28 04:02:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-28 04:02:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 04:02:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 04:02:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 04:02:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 04:02:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 04:02:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 04:02:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 04:02:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 04:02:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 04:02:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 04:02:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 04:02:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 04:02:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 04:02:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 04:02:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 04:02:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 04:02:34,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 04:02:34,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 04:02:34,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 04:02:34,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 04:02:34,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 04:02:34,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 04:02:34,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 04:02:34,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 04:02:34,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_cl_lock_of_nfs_client [2020-10-28 04:02:34,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_cl_lock_of_nfs_client [2020-10-28 04:02:34,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_cl_lock_of_nfs_client [2020-10-28 04:02:34,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_cl_lock_of_nfs_client [2020-10-28 04:02:34,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_cl_lock_of_nfs_client [2020-10-28 04:02:34,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_cl_lock_of_nfs_client [2020-10-28 04:02:34,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_cl_lock_of_nfs_client [2020-10-28 04:02:34,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_cl_lock_of_nfs_client [2020-10-28 04:02:34,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 04:02:34,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 04:02:34,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 04:02:34,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 04:02:34,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 04:02:34,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 04:02:34,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 04:02:34,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 04:02:34,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-28 04:02:34,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-28 04:02:34,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-28 04:02:34,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-28 04:02:34,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-28 04:02:34,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-28 04:02:34,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-28 04:02:34,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 04:02:34,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_nfs_commit_info [2020-10-28 04:02:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_nfs_commit_info [2020-10-28 04:02:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_nfs_commit_info [2020-10-28 04:02:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_nfs_commit_info [2020-10-28 04:02:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_nfs_commit_info [2020-10-28 04:02:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_nfs_commit_info [2020-10-28 04:02:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2020-10-28 04:02:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-28 04:02:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-28 04:02:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-28 04:02:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-28 04:02:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-28 04:02:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-28 04:02:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-28 04:02:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 04:02:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 04:02:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 04:02:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 04:02:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 04:02:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 04:02:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 04:02:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 04:02:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_nfs4_ds_cache_lock [2020-10-28 04:02:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_nfs4_ds_cache_lock [2020-10-28 04:02:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_nfs4_ds_cache_lock [2020-10-28 04:02:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_nfs4_ds_cache_lock [2020-10-28 04:02:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_nfs4_ds_cache_lock [2020-10-28 04:02:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 04:02:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 04:02:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 04:02:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 04:02:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 04:02:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 04:02:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 04:02:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 04:02:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-28 04:02:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-28 04:02:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-28 04:02:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-28 04:02:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-28 04:02:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-28 04:02:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-28 04:02:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 04:02:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 04:02:34,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 04:02:34,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 04:02:34,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 04:02:34,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 04:02:34,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 04:02:34,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 04:02:34,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 04:02:34,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-28 04:02:34,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-28 04:02:34,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-28 04:02:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-28 04:02:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-28 04:02:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-28 04:02:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-28 04:02:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-28 04:02:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-28 04:02:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 04:02:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 04:02:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 04:02:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 04:02:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 04:02:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 04:02:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 04:02:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 04:02:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-28 04:02:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 04:02:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 04:02:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 04:02:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 04:02:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 04:02:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 04:02:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 04:02:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 04:02:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 04:02:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 04:02:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 04:02:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 04:02:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 04:02:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 04:02:38,488 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-28 04:02:39,185 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 04:02:47,405 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 04:02:47,406 INFO L298 CfgBuilder]: Removed 4 assume(true) statements. [2020-10-28 04:02:47,415 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 04:02:47 BoogieIcfgContainer [2020-10-28 04:02:47,415 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 04:02:47,418 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 04:02:47,418 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 04:02:47,421 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 04:02:47,422 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 04:02:27" (1/3) ... [2020-10-28 04:02:47,423 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@309c0f44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 04:02:47, skipping insertion in model container [2020-10-28 04:02:47,423 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 04:02:33" (2/3) ... [2020-10-28 04:02:47,424 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@309c0f44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 04:02:47, skipping insertion in model container [2020-10-28 04:02:47,424 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 04:02:47" (3/3) ... [2020-10-28 04:02:47,426 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i [2020-10-28 04:02:47,438 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 04:02:47,448 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 04:02:47,462 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 04:02:47,516 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 04:02:47,516 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 04:02:47,516 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 04:02:47,516 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 04:02:47,517 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 04:02:47,517 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 04:02:47,517 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 04:02:47,517 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 04:02:47,602 INFO L276 IsEmpty]: Start isEmpty. Operand 3580 states. [2020-10-28 04:02:47,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2020-10-28 04:02:47,649 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 04:02:47,651 INFO L422 BasicCegarLoop]: trace histogram [35, 35, 34, 34, 34, 34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 04:02:47,652 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 04:02:47,671 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 04:02:47,671 INFO L82 PathProgramCache]: Analyzing trace with hash -1137625458, now seen corresponding path program 1 times [2020-10-28 04:02:47,687 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 04:02:47,687 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1934039606] [2020-10-28 04:02:47,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 04:02:48,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:02:49,281 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:02:54,621 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:02:54,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 582 [2020-10-28 04:02:54,622 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:02:54,622 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5745 [2020-10-28 04:02:54,623 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:02:54,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 04:02:54,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 537 [2020-10-28 04:02:54,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-28 04:02:54,624 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 04:03:08,362 WARN L193 SmtUtils]: Spent 13.29 s on a formula simplification that was a NOOP. DAG size: 1531 [2020-10-28 04:03:08,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 04:03:08,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:08,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:09,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:09,375 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:09,376 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:09,376 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 952 [2020-10-28 04:03:09,376 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:09,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:09,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:09,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:09,377 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:09,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 04:03:09,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:09,492 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:09,495 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:09,495 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 04:03:09,496 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:09,496 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 04:03:09,496 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:09,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:09,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:09,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:09,497 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:09,887 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-28 04:03:09,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 04:03:09,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:09,977 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:10,103 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:10,103 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 522 [2020-10-28 04:03:10,103 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:10,104 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 137 [2020-10-28 04:03:10,104 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:10,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:10,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:10,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:10,104 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:10,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 04:03:10,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:10,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:10,322 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:10,323 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 517 [2020-10-28 04:03:10,323 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:10,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 129 [2020-10-28 04:03:10,323 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:10,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:10,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:10,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:10,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:10,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 04:03:10,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:10,511 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:10,526 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:10,526 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:10,527 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:10,527 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-28 04:03:10,527 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:10,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:10,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:10,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:10,528 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 04:03:10,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:10,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:10,555 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:10,558 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:10,559 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:10,559 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:10,559 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 04:03:10,559 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:10,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:10,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:10,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:10,560 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 04:03:10,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 04:03:10,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:10,590 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:10,596 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:10,597 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:10,597 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:10,597 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 04:03:10,597 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:10,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:10,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:10,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:10,598 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:10,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:10,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:10,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:10,629 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:10,629 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:10,629 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:10,629 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 04:03:10,630 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:10,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:10,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:10,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:10,630 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:10,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 04:03:10,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:10,649 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:10,657 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:10,657 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:10,657 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:10,657 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 04:03:10,658 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:10,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:10,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:10,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:10,658 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:10,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:10,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:10,677 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:10,682 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:10,683 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:10,683 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:10,683 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 04:03:10,683 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:10,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:10,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:10,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:10,684 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:10,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-28 04:03:10,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:10,704 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:10,712 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:10,712 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:10,712 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:10,712 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 04:03:10,713 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:10,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:10,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:10,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:10,713 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:10,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:10,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:10,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:10,739 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:10,740 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:10,740 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:10,740 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 04:03:10,740 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:10,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:10,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:10,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:10,741 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:10,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-28 04:03:10,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:10,761 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:10,768 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:10,769 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:10,769 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:10,769 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 04:03:10,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:10,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:10,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:10,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:10,770 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:10,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:10,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:10,789 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:10,792 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:10,793 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:10,793 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:10,793 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 04:03:10,793 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:10,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:10,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:10,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:10,794 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:10,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-28 04:03:10,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:10,812 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:10,820 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:10,820 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:10,820 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:10,820 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 04:03:10,820 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:10,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:10,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:10,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:10,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:10,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:10,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:10,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:10,849 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:10,849 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:10,850 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:10,850 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 04:03:10,850 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:10,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:10,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:10,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:10,851 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:10,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 04:03:10,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:10,870 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:10,878 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:10,878 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:10,879 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:10,879 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 04:03:10,879 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:10,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:10,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:10,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:10,880 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:10,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:10,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:10,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:10,902 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:10,903 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:10,903 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:10,903 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 04:03:10,904 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:10,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:10,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:10,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:10,904 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:10,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-28 04:03:10,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:10,924 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:10,933 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:10,934 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:10,934 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:10,934 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 04:03:10,934 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:10,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:10,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:10,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:10,935 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:11,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,153 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,159 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,159 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:11,160 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,160 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-28 04:03:11,165 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,166 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-28 04:03:11,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,187 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,188 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:11,188 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,188 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 04:03:11,188 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,189 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:11,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,208 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,208 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:11,208 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,209 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:03:11,209 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,210 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-28 04:03:11,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,232 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,232 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:11,232 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,232 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 04:03:11,232 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,233 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:11,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,251 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,251 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:11,252 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,252 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:03:11,252 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,253 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-28 04:03:11,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,274 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,275 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:11,275 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,275 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 04:03:11,275 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,276 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:11,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,292 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,295 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,295 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:11,295 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,295 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:03:11,296 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,296 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-28 04:03:11,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:11,361 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,361 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-28 04:03:11,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,364 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 04:03:11,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:11,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,384 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,387 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,387 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:11,388 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,388 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 04:03:11,388 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,389 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-28 04:03:11,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,412 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,412 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:11,412 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,412 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 04:03:11,413 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,413 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:11,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,432 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,432 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:11,433 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,433 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:03:11,433 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,434 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-28 04:03:11,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,450 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,457 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,457 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:11,457 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,458 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 04:03:11,458 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,459 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:11,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,475 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,478 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,478 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:11,478 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,479 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:03:11,479 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,480 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-28 04:03:11,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,511 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,511 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:11,511 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,511 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 04:03:11,512 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,513 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:11,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,529 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,532 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,533 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:11,533 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,533 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:03:11,533 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,534 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-28 04:03:11,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,556 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,557 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:11,557 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,557 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 04:03:11,557 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,558 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:11,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,580 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,583 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,583 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:11,583 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,583 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 04:03:11,584 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,584 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-28 04:03:11,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,600 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,605 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,606 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:11,606 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,606 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 04:03:11,606 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,607 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:11,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,621 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,624 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,625 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:11,625 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,625 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:03:11,625 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,626 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-28 04:03:11,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,644 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,649 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,649 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:11,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,650 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 04:03:11,650 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:11,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,665 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,668 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,669 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:11,669 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,669 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:03:11,669 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,670 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-28 04:03:11,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,685 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,691 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,691 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:11,691 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,692 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 04:03:11,692 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,692 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:11,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,708 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,711 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,712 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:11,712 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,712 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:03:11,712 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,713 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-28 04:03:11,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,734 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,734 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:11,734 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,734 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 04:03:11,735 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,735 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:11,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,751 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,754 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,754 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:11,754 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,755 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 04:03:11,755 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,755 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-28 04:03:11,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,783 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,783 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:11,784 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,784 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 04:03:11,784 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,785 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:11,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,802 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,802 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:11,803 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,803 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:03:11,803 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,804 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-10-28 04:03:11,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,825 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,826 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:11,826 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,826 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 04:03:11,826 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,827 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:11,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,843 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,845 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,846 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:11,846 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,846 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:03:11,846 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,847 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2020-10-28 04:03:11,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,862 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,868 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,868 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:11,868 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,868 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 04:03:11,868 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,869 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:11,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,888 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,888 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:11,888 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,888 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:03:11,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,889 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-28 04:03:11,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,905 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,910 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,910 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:11,910 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,910 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 04:03:11,910 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,911 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:11,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,925 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,928 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,928 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:11,928 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,929 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 04:03:11,929 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,930 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2020-10-28 04:03:11,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,947 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,953 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,953 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:11,954 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,954 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 04:03:11,954 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,955 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:11,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,969 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,972 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,972 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:11,972 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,973 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:03:11,973 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,974 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:11,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2020-10-28 04:03:11,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:11,988 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:11,993 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:11,994 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:11,994 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:11,994 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 04:03:11,994 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:11,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:11,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:11,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:11,995 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:12,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:12,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:12,010 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:12,013 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:12,013 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:12,014 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:12,014 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 04:03:12,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:12,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:12,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:12,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:12,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:12,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2020-10-28 04:03:12,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:12,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:12,035 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:12,035 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:12,036 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:12,036 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 04:03:12,036 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:12,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:12,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:12,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:12,037 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:12,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:12,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:12,052 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:12,055 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:12,055 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:12,055 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:12,056 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:03:12,056 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:12,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:12,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:12,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:12,057 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:12,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2020-10-28 04:03:12,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:12,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:12,078 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:12,078 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:12,078 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:12,078 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 04:03:12,078 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:12,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:12,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:12,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:12,079 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:12,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:12,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:12,094 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:12,097 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:12,097 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:12,097 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:12,097 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:03:12,097 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:12,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:12,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:12,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:12,098 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:12,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2020-10-28 04:03:12,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:12,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:12,119 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:12,120 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:12,120 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:12,120 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 04:03:12,120 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:12,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:12,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:12,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:12,121 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:12,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:12,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:12,136 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:12,138 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:12,139 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:12,139 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:12,139 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 04:03:12,139 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:12,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:12,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:12,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:12,140 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:12,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2020-10-28 04:03:12,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:12,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:12,162 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:12,163 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:12,163 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:12,163 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 04:03:12,163 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:12,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:12,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:12,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:12,164 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:12,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:12,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:12,179 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:12,182 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:12,182 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:12,183 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:12,183 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:03:12,183 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:12,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:12,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:12,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:12,184 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:12,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2020-10-28 04:03:12,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:12,199 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:12,204 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:12,204 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:12,205 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:12,205 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 04:03:12,205 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:12,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:12,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:12,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:12,206 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:12,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:12,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:12,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:12,224 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:12,224 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:12,224 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:12,224 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:03:12,225 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:12,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:12,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:12,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:12,225 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:12,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2020-10-28 04:03:12,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:12,241 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:12,246 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:12,247 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:12,247 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:12,247 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 04:03:12,247 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:12,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:12,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:12,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:12,248 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:12,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:12,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:12,263 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:12,266 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:12,266 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:12,266 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:12,266 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:03:12,267 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:12,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:12,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:12,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:12,267 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:12,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 352 [2020-10-28 04:03:12,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:12,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:12,288 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:12,289 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:12,289 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:12,289 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 04:03:12,289 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:12,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:12,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:12,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:12,290 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:12,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:12,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:12,313 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:12,316 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:12,316 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:12,316 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:12,316 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 04:03:12,317 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:12,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:12,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:12,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:12,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:12,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 363 [2020-10-28 04:03:12,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:12,332 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:12,337 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:12,337 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:03:12,337 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:12,337 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 04:03:12,338 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:12,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:12,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:12,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:12,338 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:12,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:12,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:12,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:12,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:12,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:12,355 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:12,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 04:03:12,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:12,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:12,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:12,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:12,356 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:12,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-28 04:03:12,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:12,765 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:12,771 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:12,771 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:12,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:12,772 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 04:03:12,772 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:12,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 04:03:12,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:12,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 04:03:12,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:12,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2020-10-28 04:03:12,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:12,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:12,793 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:12,793 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-28 04:03:12,793 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:12,793 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 04:03:12,794 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:12,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:12,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 17 [2020-10-28 04:03:12,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:12,794 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:12,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:12,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:12,809 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:12,812 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:12,812 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 04:03:12,812 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:12,813 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:03:12,813 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:12,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:12,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:12,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:12,813 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:12,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:03:12,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:03:12,826 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:03:12,828 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:03:12,828 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:03:12,829 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:03:12,829 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 04:03:12,829 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:03:12,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:03:12,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:03:12,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:03:12,830 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:03:13,362 INFO L134 CoverageAnalysis]: Checked inductivity of 5151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5151 trivial. 0 not checked. [2020-10-28 04:03:13,362 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1934039606] [2020-10-28 04:03:13,364 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 04:03:13,364 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-28 04:03:13,365 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1499955721] [2020-10-28 04:03:13,371 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-28 04:03:13,371 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 04:03:13,385 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-28 04:03:13,386 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-28 04:03:13,388 INFO L87 Difference]: Start difference. First operand 3580 states. Second operand 6 states. [2020-10-28 04:03:40,277 WARN L193 SmtUtils]: Spent 13.43 s on a formula simplification that was a NOOP. DAG size: 1533 [2020-10-28 04:03:49,686 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 214