/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.4 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-14 13:09:14,406 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 13:09:14,408 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 13:09:14,432 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 13:09:14,432 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 13:09:14,433 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 13:09:14,434 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 13:09:14,436 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 13:09:14,437 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 13:09:14,438 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 13:09:14,439 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 13:09:14,440 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 13:09:14,440 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 13:09:14,441 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 13:09:14,442 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 13:09:14,443 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 13:09:14,444 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 13:09:14,445 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 13:09:14,447 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 13:09:14,448 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 13:09:14,450 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 13:09:14,451 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 13:09:14,456 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 13:09:14,457 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 13:09:14,459 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 13:09:14,459 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 13:09:14,459 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 13:09:14,462 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 13:09:14,463 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 13:09:14,463 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 13:09:14,464 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 13:09:14,464 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 13:09:14,465 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 13:09:14,467 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 13:09:14,469 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 13:09:14,469 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 13:09:14,473 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 13:09:14,473 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 13:09:14,473 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 13:09:14,474 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 13:09:14,478 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 13:09:14,479 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 [2020-10-14 13:09:14,523 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 13:09:14,523 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 13:09:14,527 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 13:09:14,527 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 13:09:14,527 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 13:09:14,527 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 13:09:14,528 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 13:09:14,528 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 13:09:14,528 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 13:09:14,528 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 13:09:14,528 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 13:09:14,528 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 13:09:14,529 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 13:09:14,529 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 13:09:14,530 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 13:09:14,531 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 13:09:14,531 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 13:09:14,531 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 13:09:14,531 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 13:09:14,531 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 13:09:14,532 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 13:09:14,532 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 13:09:14,532 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 13:09:14,532 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 13:09:14,532 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 13:09:14,532 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 13:09:14,533 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-14 13:09:14,533 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; [2020-10-14 13:09:14,822 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 13:09:14,835 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 13:09:14,839 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 13:09:14,840 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 13:09:14,841 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 13:09:14,841 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i [2020-10-14 13:09:14,900 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/766253071/c44e70107b8b452ab527869d34f3a286/FLAGc52e1cc7d [2020-10-14 13:09:15,830 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 13:09:15,832 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i [2020-10-14 13:09:15,906 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/766253071/c44e70107b8b452ab527869d34f3a286/FLAGc52e1cc7d [2020-10-14 13:09:16,174 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/766253071/c44e70107b8b452ab527869d34f3a286 [2020-10-14 13:09:16,182 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 13:09:16,184 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 13:09:16,185 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 13:09:16,185 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 13:09:16,189 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 13:09:16,190 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 01:09:16" (1/1) ... [2020-10-14 13:09:16,193 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e31edcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:09:16, skipping insertion in model container [2020-10-14 13:09:16,193 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 01:09:16" (1/1) ... [2020-10-14 13:09:16,201 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 13:09:16,405 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 13:09:20,776 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 13:09:20,817 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 13:09:21,427 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 13:09:22,584 INFO L208 MainTranslator]: Completed translation [2020-10-14 13:09:22,585 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:09:22 WrapperNode [2020-10-14 13:09:22,585 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 13:09:22,586 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 13:09:22,586 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 13:09:22,586 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 13:09:22,600 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:09:22" (1/1) ... [2020-10-14 13:09:22,601 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:09:22" (1/1) ... [2020-10-14 13:09:22,715 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:09:22" (1/1) ... [2020-10-14 13:09:22,715 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:09:22" (1/1) ... [2020-10-14 13:09:22,877 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:09:22" (1/1) ... [2020-10-14 13:09:22,903 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:09:22" (1/1) ... [2020-10-14 13:09:22,962 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:09:22" (1/1) ... [2020-10-14 13:09:23,002 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 13:09:23,003 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 13:09:23,003 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 13:09:23,003 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 13:09:23,004 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:09:22" (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 [2020-10-14 13:09:23,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 13:09:23,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 13:09:23,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-14 13:09:23,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-14 13:09:23,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-14 13:09:23,078 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-14 13:09:23,078 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-14 13:09:23,079 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-14 13:09:23,079 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-14 13:09:23,079 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-14 13:09:23,079 INFO L138 BoogieDeclarations]: Found implementation of procedure list_is_singular [2020-10-14 13:09:23,079 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-14 13:09:23,080 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-14 13:09:23,080 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-14 13:09:23,080 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-14 13:09:23,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-14 13:09:23,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2020-10-14 13:09:23,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32p [2020-10-14 13:09:23,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab64p [2020-10-14 13:09:23,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __be64_to_cpup [2020-10-14 13:09:23,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2020-10-14 13:09:23,082 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-14 13:09:23,082 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2020-10-14 13:09:23,083 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2020-10-14 13:09:23,083 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-14 13:09:23,083 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-14 13:09:23,083 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2020-10-14 13:09:23,083 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-14 13:09:23,083 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-14 13:09:23,084 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-10-14 13:09:23,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2020-10-14 13:09:23,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-14 13:09:23,084 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_static_branch [2020-10-14 13:09:23,084 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2020-10-14 13:09:23,084 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-14 13:09:23,085 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-14 13:09:23,085 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2020-10-14 13:09:23,085 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2020-10-14 13:09:23,085 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_sched_notrace [2020-10-14 13:09:23,085 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-14 13:09:23,085 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-14 13:09:23,085 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be64 [2020-10-14 13:09:23,086 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_decode_hyper [2020-10-14 13:09:23,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-14 13:09:23,086 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-14 13:09:23,086 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-14 13:09:23,086 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2020-10-14 13:09:23,086 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-14 13:09:23,087 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_I [2020-10-14 13:09:23,087 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_SB [2020-10-14 13:09:23,087 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_SERVER [2020-10-14 13:09:23,087 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_CLIENT [2020-10-14 13:09:23,087 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_FILEID [2020-10-14 13:09:23,087 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_lock_request [2020-10-14 13:09:23,088 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_list_add_request [2020-10-14 13:09:23,088 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_list_entry [2020-10-14 13:09:23,088 INFO L138 BoogieDeclarations]: Found implementation of procedure req_offset [2020-10-14 13:09:23,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_get_lseg [2020-10-14 13:09:23,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_enabled_sb [2020-10-14 13:09:23,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_return_layout [2020-10-14 13:09:23,089 INFO L138 BoogieDeclarations]: Found implementation of procedure FILELAYOUT_FROM_HDR [2020-10-14 13:09:23,089 INFO L138 BoogieDeclarations]: Found implementation of procedure FILELAYOUT_LSEG [2020-10-14 13:09:23,089 INFO L138 BoogieDeclarations]: Found implementation of procedure FILELAYOUT_DEVID_NODE [2020-10-14 13:09:23,089 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_test_devid_invalid [2020-10-14 13:09:23,089 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_nfs4_pnfs_read [2020-10-14 13:09:23,089 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_nfs4_pnfs_write [2020-10-14 13:09:23,089 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_nfs4_pnfs_commit_ds [2020-10-14 13:09:23,090 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_get_dense_offset [2020-10-14 13:09:23,090 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_get_dserver_offset [2020-10-14 13:09:23,090 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_reset_write [2020-10-14 13:09:23,090 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_reset_read [2020-10-14 13:09:23,090 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_fenceme [2020-10-14 13:09:23,090 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_async_handle_error [2020-10-14 13:09:23,090 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_done_cb [2020-10-14 13:09:23,091 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_set_layoutcommit [2020-10-14 13:09:23,091 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_test_devid_unavailable [2020-10-14 13:09:23,091 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_reset_to_mds [2020-10-14 13:09:23,091 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_prepare [2020-10-14 13:09:23,091 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_call_done [2020-10-14 13:09:23,091 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_count_stats [2020-10-14 13:09:23,092 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_release [2020-10-14 13:09:23,092 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_done_cb [2020-10-14 13:09:23,092 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_resend_writes [2020-10-14 13:09:23,092 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_done_cb [2020-10-14 13:09:23,092 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_prepare [2020-10-14 13:09:23,092 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_call_done [2020-10-14 13:09:23,092 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_count_stats [2020-10-14 13:09:23,093 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_release [2020-10-14 13:09:23,093 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_prepare [2020-10-14 13:09:23,093 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_commit_done [2020-10-14 13:09:23,093 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_count_stats [2020-10-14 13:09:23,093 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_release [2020-10-14 13:09:23,093 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_pagelist [2020-10-14 13:09:23,093 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_pagelist [2020-10-14 13:09:23,094 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_check_layout [2020-10-14 13:09:23,094 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_fh_array [2020-10-14 13:09:23,094 INFO L138 BoogieDeclarations]: Found implementation of procedure _filelayout_free_lseg [2020-10-14 13:09:23,094 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_decode_layout [2020-10-14 13:09:23,094 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_lseg [2020-10-14 13:09:23,094 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_alloc_commit_info [2020-10-14 13:09:23,094 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_alloc_lseg [2020-10-14 13:09:23,095 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_pg_test [2020-10-14 13:09:23,095 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_pg_init_read [2020-10-14 13:09:23,095 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_pg_init_write [2020-10-14 13:09:23,095 INFO L138 BoogieDeclarations]: Found implementation of procedure select_bucket_index [2020-10-14 13:09:23,095 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_clear_request_commit [2020-10-14 13:09:23,095 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_choose_commit_list [2020-10-14 13:09:23,095 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_mark_request_commit [2020-10-14 13:09:23,096 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_ds_index_from_commit [2020-10-14 13:09:23,096 INFO L138 BoogieDeclarations]: Found implementation of procedure select_ds_fh_from_commit [2020-10-14 13:09:23,096 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_initiate_commit [2020-10-14 13:09:23,096 INFO L138 BoogieDeclarations]: Found implementation of procedure transfer_commit_list [2020-10-14 13:09:23,096 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_scan_ds_commit_list [2020-10-14 13:09:23,096 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_scan_commit_lists [2020-10-14 13:09:23,096 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_recover_commit_reqs [2020-10-14 13:09:23,097 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ds_commits [2020-10-14 13:09:23,097 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_pagelist [2020-10-14 13:09:23,097 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_deveiceid_node [2020-10-14 13:09:23,097 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_alloc_layout_hdr [2020-10-14 13:09:23,097 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_layout_hdr [2020-10-14 13:09:23,097 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_get_ds_info [2020-10-14 13:09:23,097 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4filelayout_init [2020-10-14 13:09:23,098 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4filelayout_exit [2020-10-14 13:09:23,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_nfs4filelayout_exit_5_2 [2020-10-14 13:09:23,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_nfs4filelayout_init_5_11 [2020-10-14 13:09:23,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-14 13:09:23,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_1_5_4 [2020-10-14 13:09:23,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_2_5_5 [2020-10-14 13:09:23,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_1_5_6 [2020-10-14 13:09:23,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_2_5_7 [2020-10-14 13:09:23,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_12 [2020-10-14 13:09:23,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_15 [2020-10-14 13:09:23,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-14 13:09:23,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_9 [2020-10-14 13:09:23,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-14 13:09:23,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-14 13:09:23,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-14 13:09:23,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-14 13:09:23,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2020-10-14 13:09:23,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2020-10-14 13:09:23,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-14 13:09:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2020-10-14 13:09:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2020-10-14 13:09:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_13 [2020-10-14 13:09:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_16 [2020-10-14 13:09:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_17 [2020-10-14 13:09:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_18 [2020-10-14 13:09:23,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_19 [2020-10-14 13:09:23,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_20 [2020-10-14 13:09:23,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_21 [2020-10-14 13:09:23,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_22 [2020-10-14 13:09:23,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_23 [2020-10-14 13:09:23,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_26 [2020-10-14 13:09:23,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_27 [2020-10-14 13:09:23,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_28 [2020-10-14 13:09:23,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-14 13:09:23,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_31 [2020-10-14 13:09:23,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-14 13:09:23,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2020-10-14 13:09:23,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_13 [2020-10-14 13:09:23,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_16 [2020-10-14 13:09:23,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_17 [2020-10-14 13:09:23,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_18 [2020-10-14 13:09:23,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_19 [2020-10-14 13:09:23,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_20 [2020-10-14 13:09:23,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_21 [2020-10-14 13:09:23,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_22 [2020-10-14 13:09:23,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_23 [2020-10-14 13:09:23,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_26 [2020-10-14 13:09:23,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_27 [2020-10-14 13:09:23,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_28 [2020-10-14 13:09:23,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-14 13:09:23,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_31 [2020-10-14 13:09:23,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2020-10-14 13:09:23,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_5 [2020-10-14 13:09:23,106 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 13:09:23,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-14 13:09:23,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_0 [2020-10-14 13:09:23,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_1 [2020-10-14 13:09:23,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_2 [2020-10-14 13:09:23,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-14 13:09:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-14 13:09:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-14 13:09:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2020-10-14 13:09:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-14 13:09:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-14 13:09:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2020-10-14 13:09:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2020-10-14 13:09:23,108 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-14 13:09:23,108 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-14 13:09:23,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_79 [2020-10-14 13:09:23,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_80 [2020-10-14 13:09:23,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2020-10-14 13:09:23,108 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2020-10-14 13:09:23,108 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-14 13:09:23,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-14 13:09:23,109 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-14 13:09:23,109 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_on_bit [2020-10-14 13:09:23,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipv6_addr_src_scope [2020-10-14 13:09:23,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_addr_src_scope [2020-10-14 13:09:23,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_addr_equal [2020-10-14 13:09:23,109 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_page_array_len [2020-10-14 13:09:23,110 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_mark_devid_invalid [2020-10-14 13:09:23,110 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ds [2020-10-14 13:09:23,110 INFO L138 BoogieDeclarations]: Found implementation of procedure same_sockaddr [2020-10-14 13:09:23,110 INFO L138 BoogieDeclarations]: Found implementation of procedure _same_data_server_addrs_locked [2020-10-14 13:09:23,110 INFO L138 BoogieDeclarations]: Found implementation of procedure _data_server_lookup_locked [2020-10-14 13:09:23,110 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_ds_connect [2020-10-14 13:09:23,110 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_ds [2020-10-14 13:09:23,111 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_free_deviceid [2020-10-14 13:09:23,111 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_pnfs_remotestr [2020-10-14 13:09:23,111 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_pnfs_ds_add [2020-10-14 13:09:23,111 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_ds_addr [2020-10-14 13:09:23,111 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_device [2020-10-14 13:09:23,111 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_and_add_device [2020-10-14 13:09:23,111 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_get_device_info [2020-10-14 13:09:23,112 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_put_deviceid [2020-10-14 13:09:23,112 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_calc_j_index [2020-10-14 13:09:23,112 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_calc_ds_index [2020-10-14 13:09:23,112 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_select_ds_fh [2020-10-14 13:09:23,112 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_wait_ds_connect [2020-10-14 13:09:23,112 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_clear_ds_conn_bit [2020-10-14 13:09:23,113 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_prepare_ds [2020-10-14 13:09:23,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_3 [2020-10-14 13:09:23,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_4 [2020-10-14 13:09:23,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-14 13:09:23,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2020-10-14 13:09:23,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-14 13:09:23,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2020-10-14 13:09:23,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-14 13:09:23,114 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-14 13:09:23,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_atomic_dec_and_lock_79 [2020-10-14 13:09:23,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_80___0 [2020-10-14 13:09:23,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_81___0 [2020-10-14 13:09:23,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-14 13:09:23,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-14 13:09:23,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-14 13:09:23,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-14 13:09:23,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-14 13:09:23,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-14 13:09:23,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-14 13:09:23,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-14 13:09:23,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-14 13:09:23,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-14 13:09:23,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-14 13:09:23,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-14 13:09:23,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-14 13:09:23,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-14 13:09:23,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-14 13:09:23,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-14 13:09:23,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-14 13:09:23,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-14 13:09:23,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-14 13:09:23,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-14 13:09:23,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-14 13:09:23,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-14 13:09:23,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-14 13:09:23,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-14 13:09:23,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-14 13:09:23,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-14 13:09:23,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-14 13:09:23,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-14 13:09:23,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-14 13:09:23,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-14 13:09:23,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-14 13:09:23,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-14 13:09:23,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-14 13:09:23,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-14 13:09:23,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-14 13:09:23,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-14 13:09:23,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-14 13:09:23,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-14 13:09:23,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-14 13:09:23,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-14 13:09:23,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-14 13:09:23,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-14 13:09:23,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-14 13:09:23,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-14 13:09:23,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-14 13:09:23,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-14 13:09:23,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-14 13:09:23,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-14 13:09:23,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-14 13:09:23,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-14 13:09:23,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-14 13:09:23,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-14 13:09:23,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-14 13:09:23,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-14 13:09:23,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_cl_lock_of_nfs_client [2020-10-14 13:09:23,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_cl_lock_of_nfs_client [2020-10-14 13:09:23,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_cl_lock_of_nfs_client [2020-10-14 13:09:23,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_cl_lock_of_nfs_client [2020-10-14 13:09:23,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_cl_lock_of_nfs_client [2020-10-14 13:09:23,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_cl_lock_of_nfs_client [2020-10-14 13:09:23,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_cl_lock_of_nfs_client [2020-10-14 13:09:23,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_cl_lock_of_nfs_client [2020-10-14 13:09:23,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-14 13:09:23,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-14 13:09:23,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-14 13:09:23,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-14 13:09:23,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-14 13:09:23,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-14 13:09:23,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-14 13:09:23,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-14 13:09:23,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-14 13:09:23,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-14 13:09:23,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-14 13:09:23,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-14 13:09:23,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-14 13:09:23,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-14 13:09:23,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-14 13:09:23,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-14 13:09:23,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_nfs_commit_info [2020-10-14 13:09:23,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_nfs_commit_info [2020-10-14 13:09:23,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_nfs_commit_info [2020-10-14 13:09:23,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_nfs_commit_info [2020-10-14 13:09:23,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_nfs_commit_info [2020-10-14 13:09:23,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_nfs_commit_info [2020-10-14 13:09:23,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_nfs_commit_info [2020-10-14 13:09:23,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_nfs_commit_info [2020-10-14 13:09:23,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2020-10-14 13:09:23,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-14 13:09:23,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-14 13:09:23,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-14 13:09:23,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-14 13:09:23,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-14 13:09:23,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-14 13:09:23,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-14 13:09:23,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-14 13:09:23,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-14 13:09:23,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-14 13:09:23,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-14 13:09:23,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-14 13:09:23,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-14 13:09:23,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-14 13:09:23,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-14 13:09:23,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_nfs4_ds_cache_lock [2020-10-14 13:09:23,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_nfs4_ds_cache_lock [2020-10-14 13:09:23,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_nfs4_ds_cache_lock [2020-10-14 13:09:23,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_nfs4_ds_cache_lock [2020-10-14 13:09:23,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_nfs4_ds_cache_lock [2020-10-14 13:09:23,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_nfs4_ds_cache_lock [2020-10-14 13:09:23,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_nfs4_ds_cache_lock [2020-10-14 13:09:23,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_nfs4_ds_cache_lock [2020-10-14 13:09:23,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-14 13:09:23,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-14 13:09:23,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-14 13:09:23,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-14 13:09:23,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-14 13:09:23,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-14 13:09:23,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-14 13:09:23,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-14 13:09:23,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-14 13:09:23,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-14 13:09:23,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-14 13:09:23,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-14 13:09:23,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-14 13:09:23,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-14 13:09:23,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-14 13:09:23,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-14 13:09:23,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-14 13:09:23,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-14 13:09:23,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-14 13:09:23,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-14 13:09:23,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-14 13:09:23,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-14 13:09:23,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-14 13:09:23,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-14 13:09:23,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-14 13:09:23,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-14 13:09:23,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-14 13:09:23,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-14 13:09:23,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-14 13:09:23,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-14 13:09:23,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-14 13:09:23,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-14 13:09:23,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-14 13:09:23,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-14 13:09:23,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-14 13:09:23,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-14 13:09:23,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-14 13:09:23,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-14 13:09:23,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-14 13:09:23,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-14 13:09:23,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-14 13:09:23,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-14 13:09:23,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-14 13:09:23,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-14 13:09:23,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-14 13:09:23,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-14 13:09:23,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __cond_resched_lock [2020-10-14 13:09:23,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2020-10-14 13:09:23,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipv6_addr_type [2020-10-14 13:09:23,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_atomic_dec_and_lock [2020-10-14 13:09:23,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-14 13:09:23,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-14 13:09:23,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-14 13:09:23,139 INFO L138 BoogieDeclarations]: Found implementation of procedure _pnfs_return_layout [2020-10-14 13:09:23,139 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-14 13:09:23,139 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-14 13:09:23,139 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2020-10-14 13:09:23,140 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-14 13:09:23,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-14 13:09:23,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-14 13:09:23,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-14 13:09:23,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-14 13:09:23,140 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2020-10-14 13:09:23,140 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2020-10-14 13:09:23,140 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs41_sequence_done [2020-10-14 13:09:23,141 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs41_setup_sequence [2020-10-14 13:09:23,141 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_find_get_deviceid [2020-10-14 13:09:23,141 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_find_or_create_ds_client [2020-10-14 13:09:23,141 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_init_deviceid_node [2020-10-14 13:09:23,141 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_init_ds_session [2020-10-14 13:09:23,141 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_insert_deviceid_node [2020-10-14 13:09:23,141 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_mark_deviceid_unavailable [2020-10-14 13:09:23,141 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_print_deviceid [2020-10-14 13:09:23,142 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_proc_getdeviceinfo [2020-10-14 13:09:23,142 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_put_deviceid_node [2020-10-14 13:09:23,142 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_schedule_lease_recovery [2020-10-14 13:09:23,142 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_schedule_session_recovery [2020-10-14 13:09:23,142 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_schedule_stateid_recovery [2020-10-14 13:09:23,142 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_set_ds_client [2020-10-14 13:09:23,142 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_set_rw_stateid [2020-10-14 13:09:23,143 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_test_deviceid_unavailable [2020-10-14 13:09:23,143 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_commitdata_alloc [2020-10-14 13:09:23,143 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_commitdata_release [2020-10-14 13:09:23,143 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_generic_pg_test [2020-10-14 13:09:23,143 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_init_cinfo [2020-10-14 13:09:23,143 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_init_commit [2020-10-14 13:09:23,143 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_initiate_commit [2020-10-14 13:09:23,143 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_initiate_read [2020-10-14 13:09:23,144 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_initiate_write [2020-10-14 13:09:23,144 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_pageio_reset_read_mds [2020-10-14 13:09:23,144 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_pageio_reset_write_mds [2020-10-14 13:09:23,144 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_put_client [2020-10-14 13:09:23,144 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_remove_bad_delegation [2020-10-14 13:09:23,144 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_request_add_commit_list [2020-10-14 13:09:23,144 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_request_remove_commit_list [2020-10-14 13:09:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_retry_commit [2020-10-14 13:09:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure out_of_line_wait_on_bit [2020-10-14 13:09:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_destroy_layout [2020-10-14 13:09:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_generic_pg_readpages [2020-10-14 13:09:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_generic_pg_test [2020-10-14 13:09:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_generic_pg_writepages [2020-10-14 13:09:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_put_lseg [2020-10-14 13:09:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_read_done_resend_to_mds [2020-10-14 13:09:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_register_layoutdriver [2020-10-14 13:09:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_set_layoutcommit [2020-10-14 13:09:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_unregister_layoutdriver [2020-10-14 13:09:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_update_layout [2020-10-14 13:09:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_write_done_resend_to_mds [2020-10-14 13:09:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-14 13:09:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2020-10-14 13:09:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2020-10-14 13:09:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_count_iostats [2020-10-14 13:09:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_delay [2020-10-14 13:09:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_exit [2020-10-14 13:09:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_pton [2020-10-14 13:09:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_restart_call_prepare [2020-10-14 13:09:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_sleep_on [2020-10-14 13:09:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_wake_up [2020-10-14 13:09:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_wake_up_queued_task [2020-10-14 13:09:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_bit [2020-10-14 13:09:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-14 13:09:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_init_decode_pages [2020-10-14 13:09:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_inline_decode [2020-10-14 13:09:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_set_scratch_buffer [2020-10-14 13:09:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-14 13:09:23,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-14 13:09:23,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-14 13:09:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-14 13:09:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-14 13:09:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-14 13:09:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-14 13:09:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-14 13:09:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-14 13:09:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-14 13:09:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-14 13:09:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-14 13:09:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-14 13:09:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-14 13:09:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-14 13:09:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure list_is_singular [2020-10-14 13:09:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-14 13:09:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-14 13:09:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-14 13:09:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-14 13:09:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-14 13:09:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-14 13:09:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2020-10-14 13:09:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32p [2020-10-14 13:09:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure __swab64p [2020-10-14 13:09:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure __be64_to_cpup [2020-10-14 13:09:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2020-10-14 13:09:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-14 13:09:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-14 13:09:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-14 13:09:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-14 13:09:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-14 13:09:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-14 13:09:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2020-10-14 13:09:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-14 13:09:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2020-10-14 13:09:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-14 13:09:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-14 13:09:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-14 13:09:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-14 13:09:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-14 13:09:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-14 13:09:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2020-10-14 13:09:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-14 13:09:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-14 13:09:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2020-10-14 13:09:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2020-10-14 13:09:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_nfs_commit_info [2020-10-14 13:09:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_nfs_commit_info [2020-10-14 13:09:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-14 13:09:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-14 13:09:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-14 13:09:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-14 13:09:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-14 13:09:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-14 13:09:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-14 13:09:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-14 13:09:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-10-14 13:09:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2020-10-14 13:09:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-14 13:09:23,156 INFO L130 BoogieDeclarations]: Found specification of procedure arch_static_branch [2020-10-14 13:09:23,156 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2020-10-14 13:09:23,156 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-14 13:09:23,156 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-14 13:09:23,156 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-14 13:09:23,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_79 [2020-10-14 13:09:23,156 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-14 13:09:23,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_80 [2020-10-14 13:09:23,157 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2020-10-14 13:09:23,157 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2020-10-14 13:09:23,157 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-14 13:09:23,157 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2020-10-14 13:09:23,157 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2020-10-14 13:09:23,157 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_sched_notrace [2020-10-14 13:09:23,158 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2020-10-14 13:09:23,158 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-14 13:09:23,158 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2020-10-14 13:09:23,158 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-14 13:09:23,158 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be64 [2020-10-14 13:09:23,158 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_decode_hyper [2020-10-14 13:09:23,158 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_init_decode_pages [2020-10-14 13:09:23,158 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_set_scratch_buffer [2020-10-14 13:09:23,158 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_inline_decode [2020-10-14 13:09:23,159 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_exit [2020-10-14 13:09:23,159 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_sleep_on [2020-10-14 13:09:23,159 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_wake_up_queued_task [2020-10-14 13:09:23,159 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_wake_up [2020-10-14 13:09:23,159 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_delay [2020-10-14 13:09:23,159 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-14 13:09:23,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-14 13:09:23,159 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-14 13:09:23,159 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-14 13:09:23,160 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-14 13:09:23,160 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2020-10-14 13:09:23,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-14 13:09:23,160 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-14 13:09:23,160 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-14 13:09:23,160 INFO L130 BoogieDeclarations]: Found specification of procedure __cond_resched_lock [2020-10-14 13:09:23,160 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_restart_call_prepare [2020-10-14 13:09:23,160 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_I [2020-10-14 13:09:23,160 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_SB [2020-10-14 13:09:23,161 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_SERVER [2020-10-14 13:09:23,161 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_CLIENT [2020-10-14 13:09:23,161 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_FILEID [2020-10-14 13:09:23,161 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_commitdata_alloc [2020-10-14 13:09:23,161 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_generic_pg_test [2020-10-14 13:09:23,161 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_lock_request [2020-10-14 13:09:23,161 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_list_add_request [2020-10-14 13:09:23,161 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_list_entry [2020-10-14 13:09:23,161 INFO L130 BoogieDeclarations]: Found specification of procedure req_offset [2020-10-14 13:09:23,162 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_count_iostats [2020-10-14 13:09:23,162 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_set_rw_stateid [2020-10-14 13:09:23,162 INFO L130 BoogieDeclarations]: Found specification of procedure nfs41_setup_sequence [2020-10-14 13:09:23,162 INFO L130 BoogieDeclarations]: Found specification of procedure nfs41_sequence_done [2020-10-14 13:09:23,162 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_schedule_session_recovery [2020-10-14 13:09:23,162 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_schedule_lease_recovery [2020-10-14 13:09:23,162 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_schedule_stateid_recovery [2020-10-14 13:09:23,162 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_put_client [2020-10-14 13:09:23,163 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_find_or_create_ds_client [2020-10-14 13:09:23,163 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_initiate_read [2020-10-14 13:09:23,163 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_pageio_reset_read_mds [2020-10-14 13:09:23,163 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_pageio_reset_write_mds [2020-10-14 13:09:23,163 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_initiate_write [2020-10-14 13:09:23,163 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_initiate_commit [2020-10-14 13:09:23,163 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_init_commit [2020-10-14 13:09:23,163 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_retry_commit [2020-10-14 13:09:23,163 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_commitdata_release [2020-10-14 13:09:23,164 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_request_add_commit_list [2020-10-14 13:09:23,164 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_request_remove_commit_list [2020-10-14 13:09:23,164 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_init_cinfo [2020-10-14 13:09:23,164 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_remove_bad_delegation [2020-10-14 13:09:23,164 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_register_layoutdriver [2020-10-14 13:09:23,164 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_unregister_layoutdriver [2020-10-14 13:09:23,164 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_put_lseg [2020-10-14 13:09:23,164 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_readpages [2020-10-14 13:09:23,165 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_writepages [2020-10-14 13:09:23,165 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_test [2020-10-14 13:09:23,165 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_destroy_layout [2020-10-14 13:09:23,165 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_set_layoutcommit [2020-10-14 13:09:23,165 INFO L130 BoogieDeclarations]: Found specification of procedure _pnfs_return_layout [2020-10-14 13:09:23,165 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_update_layout [2020-10-14 13:09:23,165 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_read_done_resend_to_mds [2020-10-14 13:09:23,165 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_write_done_resend_to_mds [2020-10-14 13:09:23,166 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_find_get_deviceid [2020-10-14 13:09:23,166 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_mark_deviceid_unavailable [2020-10-14 13:09:23,166 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_test_deviceid_unavailable [2020-10-14 13:09:23,166 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_get_lseg [2020-10-14 13:09:23,166 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_enabled_sb [2020-10-14 13:09:23,166 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_return_layout [2020-10-14 13:09:23,166 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_print_deviceid [2020-10-14 13:09:23,166 INFO L130 BoogieDeclarations]: Found specification of procedure FILELAYOUT_FROM_HDR [2020-10-14 13:09:23,167 INFO L130 BoogieDeclarations]: Found specification of procedure FILELAYOUT_LSEG [2020-10-14 13:09:23,167 INFO L130 BoogieDeclarations]: Found specification of procedure FILELAYOUT_DEVID_NODE [2020-10-14 13:09:23,167 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_test_devid_invalid [2020-10-14 13:09:23,167 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_test_devid_unavailable [2020-10-14 13:09:23,167 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_select_ds_fh [2020-10-14 13:09:23,167 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_calc_j_index [2020-10-14 13:09:23,167 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_calc_ds_index [2020-10-14 13:09:23,168 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_prepare_ds [2020-10-14 13:09:23,168 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_put_deviceid [2020-10-14 13:09:23,168 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_free_deviceid [2020-10-14 13:09:23,168 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_get_device_info [2020-10-14 13:09:23,168 INFO L130 BoogieDeclarations]: Found specification of procedure trace_nfs4_pnfs_read [2020-10-14 13:09:23,168 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-14 13:09:23,168 INFO L130 BoogieDeclarations]: Found specification of procedure trace_nfs4_pnfs_write [2020-10-14 13:09:23,168 INFO L130 BoogieDeclarations]: Found specification of procedure trace_nfs4_pnfs_commit_ds [2020-10-14 13:09:23,168 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_get_dense_offset [2020-10-14 13:09:23,169 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_get_dserver_offset [2020-10-14 13:09:23,169 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_reset_write [2020-10-14 13:09:23,169 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_reset_read [2020-10-14 13:09:23,169 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_fenceme [2020-10-14 13:09:23,169 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_async_handle_error [2020-10-14 13:09:23,169 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_done_cb [2020-10-14 13:09:23,169 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_set_layoutcommit [2020-10-14 13:09:23,169 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_reset_to_mds [2020-10-14 13:09:23,169 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_prepare [2020-10-14 13:09:23,170 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_call_done [2020-10-14 13:09:23,170 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-14 13:09:23,170 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_count_stats [2020-10-14 13:09:23,170 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_release [2020-10-14 13:09:23,170 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-14 13:09:23,170 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_done_cb [2020-10-14 13:09:23,170 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_resend_writes [2020-10-14 13:09:23,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-14 13:09:23,170 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_done_cb [2020-10-14 13:09:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_prepare [2020-10-14 13:09:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_call_done [2020-10-14 13:09:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_count_stats [2020-10-14 13:09:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_release [2020-10-14 13:09:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_prepare [2020-10-14 13:09:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_commit_done [2020-10-14 13:09:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_count_stats [2020-10-14 13:09:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_release [2020-10-14 13:09:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_pagelist [2020-10-14 13:09:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_pagelist [2020-10-14 13:09:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_check_layout [2020-10-14 13:09:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_fh_array [2020-10-14 13:09:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure _filelayout_free_lseg [2020-10-14 13:09:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_decode_layout [2020-10-14 13:09:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_lseg [2020-10-14 13:09:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_alloc_commit_info [2020-10-14 13:09:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_alloc_lseg [2020-10-14 13:09:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_pg_test [2020-10-14 13:09:23,173 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_pg_init_read [2020-10-14 13:09:23,173 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_pg_init_write [2020-10-14 13:09:23,173 INFO L130 BoogieDeclarations]: Found specification of procedure select_bucket_index [2020-10-14 13:09:23,173 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_clear_request_commit [2020-10-14 13:09:23,173 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_choose_commit_list [2020-10-14 13:09:23,173 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_mark_request_commit [2020-10-14 13:09:23,173 INFO L130 BoogieDeclarations]: Found specification of procedure calc_ds_index_from_commit [2020-10-14 13:09:23,173 INFO L130 BoogieDeclarations]: Found specification of procedure select_ds_fh_from_commit [2020-10-14 13:09:23,174 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_initiate_commit [2020-10-14 13:09:23,174 INFO L130 BoogieDeclarations]: Found specification of procedure transfer_commit_list [2020-10-14 13:09:23,174 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_scan_ds_commit_list [2020-10-14 13:09:23,174 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_scan_commit_lists [2020-10-14 13:09:23,174 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_recover_commit_reqs [2020-10-14 13:09:23,174 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ds_commits [2020-10-14 13:09:23,174 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_pagelist [2020-10-14 13:09:23,174 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_deveiceid_node [2020-10-14 13:09:23,174 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_alloc_layout_hdr [2020-10-14 13:09:23,175 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_layout_hdr [2020-10-14 13:09:23,175 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_get_ds_info [2020-10-14 13:09:23,175 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4filelayout_init [2020-10-14 13:09:23,175 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4filelayout_exit [2020-10-14 13:09:23,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_nfs4filelayout_exit_5_2 [2020-10-14 13:09:23,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_nfs4filelayout_init_5_11 [2020-10-14 13:09:23,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-14 13:09:23,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_1_5_4 [2020-10-14 13:09:23,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_2_5_5 [2020-10-14 13:09:23,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_1_5_6 [2020-10-14 13:09:23,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_2_5_7 [2020-10-14 13:09:23,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_12 [2020-10-14 13:09:23,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_15 [2020-10-14 13:09:23,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-14 13:09:23,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_9 [2020-10-14 13:09:23,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-14 13:09:23,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-14 13:09:23,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-14 13:09:23,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-14 13:09:23,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2020-10-14 13:09:23,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2020-10-14 13:09:23,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-14 13:09:23,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2020-10-14 13:09:23,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2020-10-14 13:09:23,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_13 [2020-10-14 13:09:23,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_16 [2020-10-14 13:09:23,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_17 [2020-10-14 13:09:23,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_18 [2020-10-14 13:09:23,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_19 [2020-10-14 13:09:23,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_20 [2020-10-14 13:09:23,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_21 [2020-10-14 13:09:23,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_22 [2020-10-14 13:09:23,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_23 [2020-10-14 13:09:23,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_26 [2020-10-14 13:09:23,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_27 [2020-10-14 13:09:23,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_28 [2020-10-14 13:09:23,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-14 13:09:23,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_31 [2020-10-14 13:09:23,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-14 13:09:23,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2020-10-14 13:09:23,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_13 [2020-10-14 13:09:23,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_16 [2020-10-14 13:09:23,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_17 [2020-10-14 13:09:23,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_18 [2020-10-14 13:09:23,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_19 [2020-10-14 13:09:23,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_20 [2020-10-14 13:09:23,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_21 [2020-10-14 13:09:23,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_22 [2020-10-14 13:09:23,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_23 [2020-10-14 13:09:23,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_26 [2020-10-14 13:09:23,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_27 [2020-10-14 13:09:23,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_28 [2020-10-14 13:09:23,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-14 13:09:23,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_31 [2020-10-14 13:09:23,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2020-10-14 13:09:23,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_5 [2020-10-14 13:09:23,181 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 13:09:23,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-14 13:09:23,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_0 [2020-10-14 13:09:23,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_1 [2020-10-14 13:09:23,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_2 [2020-10-14 13:09:23,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_3 [2020-10-14 13:09:23,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_4 [2020-10-14 13:09:23,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-14 13:09:23,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-14 13:09:23,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-14 13:09:23,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2020-10-14 13:09:23,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-14 13:09:23,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-14 13:09:23,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2020-10-14 13:09:23,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2020-10-14 13:09:23,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-14 13:09:23,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2020-10-14 13:09:23,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-14 13:09:23,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2020-10-14 13:09:23,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-14 13:09:23,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-14 13:09:23,184 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2020-10-14 13:09:23,184 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2020-10-14 13:09:23,184 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-14 13:09:23,184 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-14 13:09:23,184 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-14 13:09:23,184 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2020-10-14 13:09:23,184 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-14 13:09:23,185 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-14 13:09:23,185 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2020-10-14 13:09:23,185 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-14 13:09:23,185 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-14 13:09:23,185 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-14 13:09:23,185 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_atomic_dec_and_lock [2020-10-14 13:09:23,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_atomic_dec_and_lock_79 [2020-10-14 13:09:23,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_nfs4_ds_cache_lock [2020-10-14 13:09:23,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_nfs4_ds_cache_lock [2020-10-14 13:09:23,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_nfs4_ds_cache_lock [2020-10-14 13:09:23,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_81___0 [2020-10-14 13:09:23,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_80___0 [2020-10-14 13:09:23,186 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_bit [2020-10-14 13:09:23,186 INFO L130 BoogieDeclarations]: Found specification of procedure out_of_line_wait_on_bit [2020-10-14 13:09:23,186 INFO L130 BoogieDeclarations]: Found specification of procedure wait_on_bit [2020-10-14 13:09:23,186 INFO L130 BoogieDeclarations]: Found specification of procedure __ipv6_addr_type [2020-10-14 13:09:23,186 INFO L130 BoogieDeclarations]: Found specification of procedure __ipv6_addr_src_scope [2020-10-14 13:09:23,187 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_addr_src_scope [2020-10-14 13:09:23,187 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_addr_equal [2020-10-14 13:09:23,187 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_pton [2020-10-14 13:09:23,187 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_set_ds_client [2020-10-14 13:09:23,187 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_wait_bit_killable [2020-10-14 13:09:23,187 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_page_array_len [2020-10-14 13:09:23,187 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_init_ds_session [2020-10-14 13:09:23,187 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_proc_getdeviceinfo [2020-10-14 13:09:23,187 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_init_deviceid_node [2020-10-14 13:09:23,188 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_insert_deviceid_node [2020-10-14 13:09:23,188 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_put_deviceid_node [2020-10-14 13:09:23,188 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_mark_devid_invalid [2020-10-14 13:09:23,188 INFO L130 BoogieDeclarations]: Found specification of procedure print_ds [2020-10-14 13:09:23,188 INFO L130 BoogieDeclarations]: Found specification of procedure same_sockaddr [2020-10-14 13:09:23,188 INFO L130 BoogieDeclarations]: Found specification of procedure _same_data_server_addrs_locked [2020-10-14 13:09:23,188 INFO L130 BoogieDeclarations]: Found specification of procedure _data_server_lookup_locked [2020-10-14 13:09:23,188 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_ds_connect [2020-10-14 13:09:23,188 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_ds [2020-10-14 13:09:23,189 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_pnfs_remotestr [2020-10-14 13:09:23,189 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_pnfs_ds_add [2020-10-14 13:09:23,189 INFO L130 BoogieDeclarations]: Found specification of procedure decode_ds_addr [2020-10-14 13:09:23,189 INFO L130 BoogieDeclarations]: Found specification of procedure decode_device [2020-10-14 13:09:23,189 INFO L130 BoogieDeclarations]: Found specification of procedure decode_and_add_device [2020-10-14 13:09:23,189 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_wait_ds_connect [2020-10-14 13:09:23,189 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_clear_ds_conn_bit [2020-10-14 13:09:23,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-14 13:09:23,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-14 13:09:23,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-14 13:09:23,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-14 13:09:23,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-14 13:09:23,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-14 13:09:23,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-14 13:09:23,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-14 13:09:23,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-14 13:09:23,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-14 13:09:23,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-14 13:09:23,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-14 13:09:23,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-14 13:09:23,191 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-14 13:09:23,191 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-14 13:09:23,191 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-14 13:09:23,191 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-14 13:09:23,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-14 13:09:23,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-14 13:09:23,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-14 13:09:23,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-14 13:09:23,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-14 13:09:23,192 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 13:09:23,192 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-14 13:09:23,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-14 13:09:23,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-14 13:09:23,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-14 13:09:23,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-14 13:09:23,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-14 13:09:23,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-14 13:09:23,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-14 13:09:23,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-14 13:09:23,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-14 13:09:23,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-14 13:09:23,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-14 13:09:23,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-14 13:09:23,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-14 13:09:23,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-14 13:09:23,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-14 13:09:23,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-14 13:09:23,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-14 13:09:23,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-14 13:09:23,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-14 13:09:23,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-14 13:09:23,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-14 13:09:23,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-14 13:09:23,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-14 13:09:23,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-14 13:09:23,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-14 13:09:23,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-14 13:09:23,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-14 13:09:23,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-14 13:09:23,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-14 13:09:23,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-14 13:09:23,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-14 13:09:23,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-14 13:09:23,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_cl_lock_of_nfs_client [2020-10-14 13:09:23,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_cl_lock_of_nfs_client [2020-10-14 13:09:23,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_cl_lock_of_nfs_client [2020-10-14 13:09:23,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_cl_lock_of_nfs_client [2020-10-14 13:09:23,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_cl_lock_of_nfs_client [2020-10-14 13:09:23,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_cl_lock_of_nfs_client [2020-10-14 13:09:23,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_cl_lock_of_nfs_client [2020-10-14 13:09:23,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_cl_lock_of_nfs_client [2020-10-14 13:09:23,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-14 13:09:23,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-14 13:09:23,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-14 13:09:23,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-14 13:09:23,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-14 13:09:23,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-14 13:09:23,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-14 13:09:23,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-14 13:09:23,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-14 13:09:23,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-14 13:09:23,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-14 13:09:23,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-14 13:09:23,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-14 13:09:23,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-14 13:09:23,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-14 13:09:23,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-14 13:09:23,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_nfs_commit_info [2020-10-14 13:09:23,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_nfs_commit_info [2020-10-14 13:09:23,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_nfs_commit_info [2020-10-14 13:09:23,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_nfs_commit_info [2020-10-14 13:09:23,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_nfs_commit_info [2020-10-14 13:09:23,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_nfs_commit_info [2020-10-14 13:09:23,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2020-10-14 13:09:23,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-14 13:09:23,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-14 13:09:23,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-14 13:09:23,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-14 13:09:23,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-14 13:09:23,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-14 13:09:23,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-14 13:09:23,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-14 13:09:23,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-14 13:09:23,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-14 13:09:23,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-14 13:09:23,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-14 13:09:23,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-14 13:09:23,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-14 13:09:23,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-14 13:09:23,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_nfs4_ds_cache_lock [2020-10-14 13:09:23,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_nfs4_ds_cache_lock [2020-10-14 13:09:23,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_nfs4_ds_cache_lock [2020-10-14 13:09:23,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_nfs4_ds_cache_lock [2020-10-14 13:09:23,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_nfs4_ds_cache_lock [2020-10-14 13:09:23,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-14 13:09:23,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-14 13:09:23,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-14 13:09:23,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-14 13:09:23,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-14 13:09:23,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-14 13:09:23,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-14 13:09:23,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-14 13:09:23,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-14 13:09:23,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-14 13:09:23,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-14 13:09:23,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-14 13:09:23,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-14 13:09:23,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-14 13:09:23,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-14 13:09:23,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-14 13:09:23,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-14 13:09:23,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-14 13:09:23,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-14 13:09:23,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-14 13:09:23,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-14 13:09:23,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-14 13:09:23,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-14 13:09:23,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-14 13:09:23,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-14 13:09:23,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-14 13:09:23,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-14 13:09:23,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-14 13:09:23,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-14 13:09:23,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-14 13:09:23,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-14 13:09:23,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-14 13:09:23,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-14 13:09:23,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-14 13:09:23,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-14 13:09:23,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-14 13:09:23,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-14 13:09:23,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-14 13:09:23,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-14 13:09:23,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-14 13:09:23,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-14 13:09:23,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-14 13:09:23,211 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 13:09:23,211 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-14 13:09:23,211 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 13:09:23,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-14 13:09:23,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-14 13:09:23,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 13:09:23,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-14 13:09:23,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-14 13:09:23,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-14 13:09:23,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-14 13:09:26,309 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-14 13:09:26,798 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-14 13:09:33,821 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-14 13:09:33,822 INFO L295 CfgBuilder]: Removed 4 assume(true) statements. [2020-10-14 13:09:33,837 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 01:09:33 BoogieIcfgContainer [2020-10-14 13:09:33,837 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-14 13:09:33,838 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-14 13:09:33,839 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-14 13:09:33,842 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-14 13:09:33,842 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 01:09:16" (1/3) ... [2020-10-14 13:09:33,843 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41a27796 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 01:09:33, skipping insertion in model container [2020-10-14 13:09:33,843 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:09:22" (2/3) ... [2020-10-14 13:09:33,844 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41a27796 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 01:09:33, skipping insertion in model container [2020-10-14 13:09:33,844 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 01:09:33" (3/3) ... [2020-10-14 13:09:33,846 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i [2020-10-14 13:09:33,856 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-14 13:09:33,865 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2020-10-14 13:09:33,879 INFO L251 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-14 13:09:33,912 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-14 13:09:33,913 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-14 13:09:33,913 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-14 13:09:33,913 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-14 13:09:33,913 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-14 13:09:33,913 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-14 13:09:33,913 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-14 13:09:33,913 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-14 13:09:34,000 INFO L276 IsEmpty]: Start isEmpty. Operand 3579 states. [2020-10-14 13:09:34,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2020-10-14 13:09:34,030 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 13:09:34,032 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] [2020-10-14 13:09:34,032 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 13:09:34,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 13:09:34,038 INFO L82 PathProgramCache]: Analyzing trace with hash 206082404, now seen corresponding path program 1 times [2020-10-14 13:09:34,047 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 13:09:34,047 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [708871203] [2020-10-14 13:09:34,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 13:09:35,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:36,218 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:40,621 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:40,622 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 578 [2020-10-14 13:09:40,622 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:40,622 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5141 [2020-10-14 13:09:40,625 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:40,625 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:40,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 13:09:40,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 537 [2020-10-14 13:09:40,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-14 13:09:40,626 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-14 13:09:50,285 WARN L193 SmtUtils]: Spent 9.05 s on a formula simplification that was a NOOP. DAG size: 1519 [2020-10-14 13:09:50,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 13:09:50,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:50,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:51,132 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:51,133 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:51,133 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:51,133 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 805 [2020-10-14 13:09:51,133 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:51,134 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:51,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:51,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:51,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:51,134 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 13:09:51,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 13:09:51,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:51,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:51,342 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:51,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 13:09:51,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:51,343 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 13:09:51,343 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:51,344 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:51,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:51,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:51,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:51,344 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:51,685 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-14 13:09:51,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-14 13:09:51,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:51,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:52,095 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:52,096 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 522 [2020-10-14 13:09:52,096 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:52,096 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 328 [2020-10-14 13:09:52,097 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:52,097 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:52,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:52,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:52,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:52,098 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:52,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 13:09:52,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:52,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:52,588 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:52,588 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 517 [2020-10-14 13:09:52,588 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:52,589 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 219 [2020-10-14 13:09:52,589 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:52,589 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:52,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:52,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:52,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:52,590 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:52,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 13:09:52,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:52,702 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:52,712 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:52,713 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:52,713 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:52,713 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 13:09:52,713 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:52,714 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:52,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:52,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:52,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:52,714 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:52,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:52,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:52,730 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:52,734 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:52,734 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:52,734 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:52,734 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 13:09:52,734 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:52,735 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:52,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:52,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:52,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:52,736 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:52,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-14 13:09:52,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:52,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:52,759 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:52,759 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:52,759 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:52,760 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 13:09:52,760 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:52,760 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:52,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:52,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:52,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:52,761 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:52,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:52,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:52,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:52,782 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:52,783 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:52,783 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:52,783 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 13:09:52,783 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:52,784 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:52,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:52,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:52,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:52,785 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:52,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 13:09:52,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:52,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:52,805 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:52,805 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:52,805 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:52,806 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 13:09:52,806 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:52,806 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:52,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:52,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:52,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:52,807 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:52,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:52,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:52,827 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:52,831 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:52,832 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:52,832 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:52,832 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 13:09:52,832 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:52,833 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:52,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:52,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:52,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:52,833 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:52,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-14 13:09:52,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:52,855 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:52,861 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:52,861 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:52,861 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:52,862 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 13:09:52,862 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:52,862 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:52,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:52,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:52,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:52,863 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:52,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:52,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:52,878 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:52,884 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:52,884 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:52,885 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:52,885 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 13:09:52,885 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:52,885 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:52,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:52,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:52,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:52,886 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:52,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-14 13:09:52,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:52,903 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:52,910 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:52,910 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:52,910 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:52,911 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 13:09:52,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:52,911 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:52,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:52,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:52,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:52,912 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:52,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:52,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:52,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:52,928 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:52,929 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:52,929 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:52,929 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 13:09:52,929 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:52,930 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:52,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:52,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:52,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:52,931 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:52,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-14 13:09:52,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:52,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:52,982 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:52,982 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:52,983 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:52,983 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-14 13:09:52,983 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:52,983 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:52,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:52,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:52,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:52,985 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:53,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,013 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,013 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:53,013 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,014 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 13:09:53,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,014 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-14 13:09:53,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,031 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,037 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,038 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:53,038 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,038 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 13:09:53,038 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,038 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,039 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:53,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,054 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,057 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,057 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:53,057 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,058 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 13:09:53,058 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,058 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,059 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-14 13:09:53,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,081 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,082 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:53,082 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,082 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 13:09:53,082 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,082 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,083 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:53,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,098 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,101 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,102 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:53,102 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,102 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 13:09:53,102 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,103 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,103 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-14 13:09:53,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,119 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,125 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,126 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:53,126 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,126 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 13:09:53,126 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,127 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,127 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:53,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,145 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,146 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:53,146 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,146 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 13:09:53,147 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,147 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,148 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-14 13:09:53,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,163 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,170 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,171 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:53,171 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,171 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 13:09:53,171 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,172 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,172 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:53,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,190 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,190 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:53,191 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,191 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 13:09:53,191 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,191 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,192 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-14 13:09:53,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,215 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,215 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:53,215 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,216 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 13:09:53,216 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,216 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,217 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:53,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,235 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,235 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:53,235 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,236 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 13:09:53,236 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,236 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,237 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-14 13:09:53,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,253 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,260 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,261 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:53,261 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,261 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 13:09:53,261 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,262 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,262 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:53,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,281 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,281 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:53,281 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,282 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 13:09:53,282 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,282 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,283 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-14 13:09:53,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,299 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,305 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,306 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:53,306 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,306 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 13:09:53,306 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,307 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,308 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:53,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,327 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,328 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:53,328 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,329 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 13:09:53,329 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,329 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,331 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-14 13:09:53,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,365 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,365 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:53,365 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,366 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-14 13:09:53,366 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,366 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,367 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:53,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:53,390 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,390 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 13:09:53,390 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,390 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,391 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-14 13:09:53,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,410 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,418 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,419 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:53,419 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,419 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 13:09:53,419 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,420 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,420 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:53,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:53,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 13:09:53,443 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,444 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,445 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-14 13:09:53,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,472 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,473 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:53,473 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,473 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 13:09:53,473 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,474 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,474 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:53,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,489 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,492 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,493 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:53,493 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,493 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 13:09:53,494 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,494 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,495 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-14 13:09:53,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,513 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,520 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,521 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:53,521 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,521 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 13:09:53,521 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,522 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,522 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:53,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,538 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,542 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,542 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:53,542 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,542 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 13:09:53,543 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,543 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,544 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-14 13:09:53,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,562 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,569 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,569 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:53,570 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,570 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 13:09:53,570 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,570 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,571 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:53,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,586 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,589 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,589 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:53,589 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,590 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 13:09:53,590 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,590 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,591 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-14 13:09:53,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,606 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,612 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,613 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:53,613 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,613 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 13:09:53,613 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,614 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,614 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:53,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,633 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,634 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:53,634 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,634 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 13:09:53,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,635 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,635 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-14 13:09:53,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,658 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,659 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:53,659 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,659 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 13:09:53,659 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,659 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,660 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:53,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,679 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,679 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:53,680 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,680 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 13:09:53,680 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,680 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,681 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-14 13:09:53,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,697 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,705 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,705 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:53,705 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,705 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 13:09:53,706 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,706 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,707 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:53,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,723 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,727 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,727 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:53,727 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,728 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 13:09:53,728 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,728 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,729 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-10-14 13:09:53,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,745 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,752 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,752 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:53,752 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,753 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 13:09:53,753 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,753 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:53,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,769 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,772 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,773 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:53,773 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,773 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 13:09:53,773 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,774 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,774 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2020-10-14 13:09:53,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,792 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,801 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,801 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:53,802 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,802 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 13:09:53,802 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,802 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,803 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:53,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,821 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,821 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:53,822 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,822 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 13:09:53,822 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,822 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,823 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-14 13:09:53,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,840 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,847 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,847 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:53,847 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,847 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 13:09:53,848 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,848 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,849 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:53,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,863 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,866 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,867 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:53,867 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,867 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 13:09:53,867 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,868 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,868 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2020-10-14 13:09:53,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,892 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,892 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:53,892 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,892 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 13:09:53,893 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,893 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,894 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:53,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:53,913 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,913 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 13:09:53,914 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,914 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,915 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2020-10-14 13:09:53,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,931 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,938 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,939 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:53,939 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,939 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 13:09:53,939 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,940 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,940 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:53,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,956 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,959 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,959 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:53,960 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,960 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 13:09:53,960 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,960 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,961 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2020-10-14 13:09:53,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,976 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:53,983 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:53,983 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:53,983 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:53,983 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 13:09:53,983 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:53,984 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:53,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:53,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:53,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:53,985 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:53,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:53,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:53,999 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:54,002 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:54,003 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:54,003 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:54,003 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 13:09:54,004 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:54,004 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:54,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:54,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:54,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:54,005 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:54,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2020-10-14 13:09:54,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:54,021 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:54,029 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:54,029 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:54,029 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:54,030 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 13:09:54,030 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:54,030 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:54,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:54,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:54,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:54,031 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:54,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:54,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:54,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:54,049 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:54,049 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:54,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:54,049 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 13:09:54,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:54,050 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:54,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:54,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:54,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:54,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:54,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2020-10-14 13:09:54,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:54,068 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:54,076 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:54,076 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:54,076 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:54,076 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 13:09:54,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:54,077 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:54,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:54,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:54,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:54,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:54,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:54,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:54,099 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:54,103 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:54,104 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:54,104 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:54,105 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 13:09:54,105 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:54,106 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:54,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:54,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:54,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:54,107 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 13:09:54,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2020-10-14 13:09:54,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:54,129 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:54,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:54,140 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:54,140 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:54,140 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 13:09:54,141 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:54,141 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:54,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:54,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:54,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:54,142 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:54,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:54,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:54,161 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:54,165 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:54,165 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:54,166 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:54,166 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 13:09:54,166 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:54,166 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:54,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:54,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:54,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:54,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:54,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2020-10-14 13:09:54,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:54,185 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:54,192 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:54,193 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:54,193 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:54,194 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 13:09:54,194 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:54,194 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:54,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:54,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:54,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:54,196 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:54,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:54,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:54,217 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:54,222 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:54,222 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:54,222 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:54,223 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 13:09:54,223 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:54,224 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:54,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:54,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:54,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:54,225 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 13:09:54,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2020-10-14 13:09:54,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:54,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:54,257 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:54,258 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:54,258 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:54,259 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 13:09:54,259 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:54,259 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:54,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:54,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:54,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:54,260 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:54,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:54,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:54,278 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:54,282 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:54,282 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:54,282 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:54,283 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 13:09:54,283 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:54,283 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:54,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:54,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:54,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:54,284 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:54,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 352 [2020-10-14 13:09:54,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:54,305 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:54,319 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:54,319 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:54,320 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:54,320 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-14 13:09:54,321 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:54,321 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:54,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:54,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:54,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:54,323 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 13:09:54,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:54,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:54,349 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:54,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:54,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:54,356 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:54,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 13:09:54,357 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:54,366 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:54,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:54,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:54,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:54,367 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 10 [2020-10-14 13:09:54,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 363 [2020-10-14 13:09:54,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:54,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:54,400 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:54,400 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 13:09:54,401 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:54,401 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 13:09:54,401 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:54,401 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:54,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:54,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:54,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:54,403 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:54,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:54,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:54,426 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:54,431 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:54,432 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:54,432 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:54,432 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 13:09:54,433 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:54,433 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:54,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:54,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:54,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:54,435 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 13:09:55,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-14 13:09:55,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:55,073 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:55,078 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:55,078 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:55,078 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:55,078 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 13:09:55,079 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:55,079 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:55,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 13:09:55,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:55,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 13:09:55,080 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:55,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2020-10-14 13:09:55,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:55,095 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:55,099 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:55,100 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 13:09:55,100 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:55,100 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 13:09:55,100 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:55,100 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:55,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:55,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 17 [2020-10-14 13:09:55,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:55,101 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:55,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:55,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:55,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:55,117 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:55,118 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-14 13:09:55,118 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:55,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 13:09:55,118 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:55,119 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:55,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:55,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:55,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:55,119 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:55,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:09:55,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:09:55,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:09:55,136 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:09:55,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:09:55,136 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:09:55,136 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 13:09:55,137 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:09:55,137 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:09:55,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:09:55,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:09:55,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:09:55,138 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:09:55,720 INFO L134 CoverageAnalysis]: Checked inductivity of 5151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5151 trivial. 0 not checked. [2020-10-14 13:09:55,721 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [708871203] [2020-10-14 13:09:55,723 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 13:09:55,723 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-14 13:09:55,724 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [715408543] [2020-10-14 13:09:55,731 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-14 13:09:55,732 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 13:09:55,746 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-14 13:09:55,746 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-14 13:09:55,748 INFO L87 Difference]: Start difference. First operand 3579 states. Second operand 6 states. [2020-10-14 13:10:11,157 WARN L193 SmtUtils]: Spent 8.97 s on a formula simplification that was a NOOP. DAG size: 1521 [2020-10-14 13:10:19,319 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-10-14 13:13:02,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 13:13:02,669 INFO L93 Difference]: Finished difference Result 8862 states and 12271 transitions. [2020-10-14 13:13:02,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-14 13:13:02,671 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 416 [2020-10-14 13:13:02,674 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 13:13:02,744 INFO L225 Difference]: With dead ends: 8862 [2020-10-14 13:13:02,744 INFO L226 Difference]: Without dead ends: 6200 [2020-10-14 13:13:02,764 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 160 GetRequests, 153 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 18.8s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2020-10-14 13:13:02,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6200 states. [2020-10-14 13:13:07,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6200 to 5206. [2020-10-14 13:13:07,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5206 states. [2020-10-14 13:13:07,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5206 states to 5206 states and 6845 transitions. [2020-10-14 13:13:07,536 INFO L78 Accepts]: Start accepts. Automaton has 5206 states and 6845 transitions. Word has length 416 [2020-10-14 13:13:07,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 13:13:07,538 INFO L479 AbstractCegarLoop]: Abstraction has 5206 states and 6845 transitions. [2020-10-14 13:13:07,539 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-14 13:13:07,539 INFO L276 IsEmpty]: Start isEmpty. Operand 5206 states and 6845 transitions. [2020-10-14 13:13:07,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2020-10-14 13:13:07,552 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 13:13:07,553 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, 1, 1] [2020-10-14 13:13:07,553 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-14 13:13:07,554 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 13:13:07,554 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 13:13:07,554 INFO L82 PathProgramCache]: Analyzing trace with hash 1910129151, now seen corresponding path program 1 times [2020-10-14 13:13:07,554 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 13:13:07,555 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [804045095] [2020-10-14 13:13:07,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 13:13:07,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:13:08,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking...