/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=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --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-alloc-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 07:12:10,824 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 07:12:10,827 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 07:12:10,865 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 07:12:10,865 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 07:12:10,873 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 07:12:10,875 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 07:12:10,878 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 07:12:10,881 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 07:12:10,883 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 07:12:10,884 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 07:12:10,886 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 07:12:10,886 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 07:12:10,888 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 07:12:10,891 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 07:12:10,893 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 07:12:10,895 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 07:12:10,895 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 07:12:10,897 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 07:12:10,904 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 07:12:10,906 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 07:12:10,907 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 07:12:10,908 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 07:12:10,908 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 07:12:10,919 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 07:12:10,919 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 07:12:10,919 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 07:12:10,920 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 07:12:10,921 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 07:12:10,925 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 07:12:10,925 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 07:12:10,925 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 07:12:10,926 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 07:12:10,927 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 07:12:10,927 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 07:12:10,928 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 07:12:10,928 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 07:12:10,928 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 07:12:10,929 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 07:12:10,929 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 07:12:10,930 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 07:12:10,931 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 [2020-10-15 07:12:10,952 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 07:12:10,952 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 07:12:10,953 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 07:12:10,954 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 07:12:10,954 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 07:12:10,954 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 07:12:10,954 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 07:12:10,954 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 07:12:10,955 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 07:12:10,955 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 07:12:10,955 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 07:12:10,955 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 07:12:10,955 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 07:12:10,956 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 07:12:10,956 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 07:12:10,956 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 07:12:10,956 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 07:12:10,956 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 07:12:10,957 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 07:12:10,957 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 07:12:10,957 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 07:12:10,957 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 07:12:10,957 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 07:12:10,958 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 07:12:10,958 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 07:12:10,958 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 07:12:10,958 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 07:12:10,958 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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 07:12:11,261 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 07:12:11,273 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 07:12:11,277 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 07:12:11,278 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 07:12:11,278 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 07:12:11,279 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i [2020-10-15 07:12:11,349 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/85895bf6b/5a3020f8b4d24112bc0ddbd99a8d7dd4/FLAG179724afb [2020-10-15 07:12:12,172 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 07:12:12,173 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i [2020-10-15 07:12:12,222 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/85895bf6b/5a3020f8b4d24112bc0ddbd99a8d7dd4/FLAG179724afb [2020-10-15 07:12:12,672 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/85895bf6b/5a3020f8b4d24112bc0ddbd99a8d7dd4 [2020-10-15 07:12:12,681 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 07:12:12,682 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 07:12:12,683 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 07:12:12,683 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 07:12:12,687 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 07:12:12,688 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:12:12" (1/1) ... [2020-10-15 07:12:12,691 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54a3fc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:12:12, skipping insertion in model container [2020-10-15 07:12:12,691 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:12:12" (1/1) ... [2020-10-15 07:12:12,698 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 07:12:12,923 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 07:12:17,979 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 07:12:18,012 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 07:12:18,633 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 07:12:19,558 INFO L208 MainTranslator]: Completed translation [2020-10-15 07:12:19,559 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:12:19 WrapperNode [2020-10-15 07:12:19,559 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 07:12:19,560 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 07:12:19,560 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 07:12:19,560 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 07:12:19,571 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:12:19" (1/1) ... [2020-10-15 07:12:19,571 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:12:19" (1/1) ... [2020-10-15 07:12:19,666 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:12:19" (1/1) ... [2020-10-15 07:12:19,666 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:12:19" (1/1) ... [2020-10-15 07:12:19,840 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:12:19" (1/1) ... [2020-10-15 07:12:19,874 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:12:19" (1/1) ... [2020-10-15 07:12:19,966 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:12:19" (1/1) ... [2020-10-15 07:12:20,018 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 07:12:20,018 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 07:12:20,019 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 07:12:20,019 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 07:12:20,020 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:12:19" (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 [2020-10-15 07:12:20,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 07:12:20,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 07:12:20,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-15 07:12:20,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-15 07:12:20,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 07:12:20,109 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-15 07:12:20,109 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-15 07:12:20,109 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-15 07:12:20,109 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-15 07:12:20,110 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-15 07:12:20,110 INFO L138 BoogieDeclarations]: Found implementation of procedure list_is_singular [2020-10-15 07:12:20,110 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-15 07:12:20,110 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-15 07:12:20,110 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-15 07:12:20,110 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-15 07:12:20,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-15 07:12:20,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2020-10-15 07:12:20,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32p [2020-10-15 07:12:20,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab64p [2020-10-15 07:12:20,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __be64_to_cpup [2020-10-15 07:12:20,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2020-10-15 07:12:20,112 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-15 07:12:20,112 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2020-10-15 07:12:20,112 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2020-10-15 07:12:20,112 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-15 07:12:20,113 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-15 07:12:20,113 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2020-10-15 07:12:20,113 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-15 07:12:20,113 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-15 07:12:20,113 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-10-15 07:12:20,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2020-10-15 07:12:20,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-15 07:12:20,114 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_static_branch [2020-10-15 07:12:20,114 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2020-10-15 07:12:20,114 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-15 07:12:20,114 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-15 07:12:20,114 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2020-10-15 07:12:20,115 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2020-10-15 07:12:20,115 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_sched_notrace [2020-10-15 07:12:20,115 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-15 07:12:20,115 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be64 [2020-10-15 07:12:20,115 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_decode_hyper [2020-10-15 07:12:20,115 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-15 07:12:20,116 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_I [2020-10-15 07:12:20,116 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_SB [2020-10-15 07:12:20,116 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_SERVER [2020-10-15 07:12:20,116 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_CLIENT [2020-10-15 07:12:20,116 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_FILEID [2020-10-15 07:12:20,116 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_lock_request [2020-10-15 07:12:20,116 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_list_add_request [2020-10-15 07:12:20,117 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_list_entry [2020-10-15 07:12:20,117 INFO L138 BoogieDeclarations]: Found implementation of procedure req_offset [2020-10-15 07:12:20,117 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_get_lseg [2020-10-15 07:12:20,117 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_enabled_sb [2020-10-15 07:12:20,117 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_return_layout [2020-10-15 07:12:20,117 INFO L138 BoogieDeclarations]: Found implementation of procedure FILELAYOUT_FROM_HDR [2020-10-15 07:12:20,118 INFO L138 BoogieDeclarations]: Found implementation of procedure FILELAYOUT_LSEG [2020-10-15 07:12:20,118 INFO L138 BoogieDeclarations]: Found implementation of procedure FILELAYOUT_DEVID_NODE [2020-10-15 07:12:20,118 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_test_devid_invalid [2020-10-15 07:12:20,118 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_nfs4_pnfs_read [2020-10-15 07:12:20,118 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_nfs4_pnfs_write [2020-10-15 07:12:20,118 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_nfs4_pnfs_commit_ds [2020-10-15 07:12:20,119 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_get_dense_offset [2020-10-15 07:12:20,119 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_get_dserver_offset [2020-10-15 07:12:20,119 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_reset_write [2020-10-15 07:12:20,119 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_reset_read [2020-10-15 07:12:20,119 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_fenceme [2020-10-15 07:12:20,119 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_async_handle_error [2020-10-15 07:12:20,119 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_done_cb [2020-10-15 07:12:20,120 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_set_layoutcommit [2020-10-15 07:12:20,120 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_test_devid_unavailable [2020-10-15 07:12:20,120 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_reset_to_mds [2020-10-15 07:12:20,120 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_prepare [2020-10-15 07:12:20,120 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_call_done [2020-10-15 07:12:20,120 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_count_stats [2020-10-15 07:12:20,120 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_release [2020-10-15 07:12:20,121 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_done_cb [2020-10-15 07:12:20,121 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_resend_writes [2020-10-15 07:12:20,121 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_done_cb [2020-10-15 07:12:20,121 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_prepare [2020-10-15 07:12:20,121 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_call_done [2020-10-15 07:12:20,121 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_count_stats [2020-10-15 07:12:20,121 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_release [2020-10-15 07:12:20,122 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_prepare [2020-10-15 07:12:20,122 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_commit_done [2020-10-15 07:12:20,122 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_count_stats [2020-10-15 07:12:20,122 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_release [2020-10-15 07:12:20,122 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_pagelist [2020-10-15 07:12:20,122 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_pagelist [2020-10-15 07:12:20,123 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_check_layout [2020-10-15 07:12:20,123 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_fh_array [2020-10-15 07:12:20,123 INFO L138 BoogieDeclarations]: Found implementation of procedure _filelayout_free_lseg [2020-10-15 07:12:20,123 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_decode_layout [2020-10-15 07:12:20,123 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_lseg [2020-10-15 07:12:20,123 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_alloc_commit_info [2020-10-15 07:12:20,123 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_alloc_lseg [2020-10-15 07:12:20,124 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_pg_test [2020-10-15 07:12:20,124 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_pg_init_read [2020-10-15 07:12:20,124 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_pg_init_write [2020-10-15 07:12:20,124 INFO L138 BoogieDeclarations]: Found implementation of procedure select_bucket_index [2020-10-15 07:12:20,124 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_clear_request_commit [2020-10-15 07:12:20,124 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_choose_commit_list [2020-10-15 07:12:20,124 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_mark_request_commit [2020-10-15 07:12:20,124 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_ds_index_from_commit [2020-10-15 07:12:20,125 INFO L138 BoogieDeclarations]: Found implementation of procedure select_ds_fh_from_commit [2020-10-15 07:12:20,125 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_initiate_commit [2020-10-15 07:12:20,125 INFO L138 BoogieDeclarations]: Found implementation of procedure transfer_commit_list [2020-10-15 07:12:20,125 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_scan_ds_commit_list [2020-10-15 07:12:20,125 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_scan_commit_lists [2020-10-15 07:12:20,125 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_recover_commit_reqs [2020-10-15 07:12:20,126 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ds_commits [2020-10-15 07:12:20,126 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_pagelist [2020-10-15 07:12:20,126 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_deveiceid_node [2020-10-15 07:12:20,126 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_alloc_layout_hdr [2020-10-15 07:12:20,126 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_layout_hdr [2020-10-15 07:12:20,126 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_get_ds_info [2020-10-15 07:12:20,126 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4filelayout_init [2020-10-15 07:12:20,127 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4filelayout_exit [2020-10-15 07:12:20,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_nfs4filelayout_exit_5_2 [2020-10-15 07:12:20,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_nfs4filelayout_init_5_11 [2020-10-15 07:12:20,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-15 07:12:20,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_1_5_4 [2020-10-15 07:12:20,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_2_5_5 [2020-10-15 07:12:20,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_1_5_6 [2020-10-15 07:12:20,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_2_5_7 [2020-10-15 07:12:20,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_12 [2020-10-15 07:12:20,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_15 [2020-10-15 07:12:20,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-15 07:12:20,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_9 [2020-10-15 07:12:20,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-15 07:12:20,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-15 07:12:20,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-15 07:12:20,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-15 07:12:20,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2020-10-15 07:12:20,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2020-10-15 07:12:20,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-15 07:12:20,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2020-10-15 07:12:20,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2020-10-15 07:12:20,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_13 [2020-10-15 07:12:20,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_16 [2020-10-15 07:12:20,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_17 [2020-10-15 07:12:20,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_18 [2020-10-15 07:12:20,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_19 [2020-10-15 07:12:20,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_20 [2020-10-15 07:12:20,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_21 [2020-10-15 07:12:20,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_22 [2020-10-15 07:12:20,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_23 [2020-10-15 07:12:20,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_26 [2020-10-15 07:12:20,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_27 [2020-10-15 07:12:20,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_28 [2020-10-15 07:12:20,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-15 07:12:20,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_31 [2020-10-15 07:12:20,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-15 07:12:20,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2020-10-15 07:12:20,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_13 [2020-10-15 07:12:20,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_16 [2020-10-15 07:12:20,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_17 [2020-10-15 07:12:20,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_18 [2020-10-15 07:12:20,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_19 [2020-10-15 07:12:20,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_20 [2020-10-15 07:12:20,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_21 [2020-10-15 07:12:20,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_22 [2020-10-15 07:12:20,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_23 [2020-10-15 07:12:20,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_26 [2020-10-15 07:12:20,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_27 [2020-10-15 07:12:20,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_28 [2020-10-15 07:12:20,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-15 07:12:20,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_31 [2020-10-15 07:12:20,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2020-10-15 07:12:20,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_5 [2020-10-15 07:12:20,134 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 07:12:20,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-15 07:12:20,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_0 [2020-10-15 07:12:20,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_1 [2020-10-15 07:12:20,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_2 [2020-10-15 07:12:20,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-15 07:12:20,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-15 07:12:20,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-15 07:12:20,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2020-10-15 07:12:20,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-15 07:12:20,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-15 07:12:20,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2020-10-15 07:12:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2020-10-15 07:12:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-15 07:12:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-15 07:12:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-15 07:12:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-15 07:12:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-15 07:12:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_103 [2020-10-15 07:12:20,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_104 [2020-10-15 07:12:20,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2020-10-15 07:12:20,137 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2020-10-15 07:12:20,137 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-15 07:12:20,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-15 07:12:20,137 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-15 07:12:20,137 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_on_bit [2020-10-15 07:12:20,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipv6_addr_src_scope [2020-10-15 07:12:20,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_addr_src_scope [2020-10-15 07:12:20,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_addr_equal [2020-10-15 07:12:20,138 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_page_array_len [2020-10-15 07:12:20,138 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_mark_devid_invalid [2020-10-15 07:12:20,138 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ds [2020-10-15 07:12:20,138 INFO L138 BoogieDeclarations]: Found implementation of procedure same_sockaddr [2020-10-15 07:12:20,138 INFO L138 BoogieDeclarations]: Found implementation of procedure _same_data_server_addrs_locked [2020-10-15 07:12:20,138 INFO L138 BoogieDeclarations]: Found implementation of procedure _data_server_lookup_locked [2020-10-15 07:12:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_ds_connect [2020-10-15 07:12:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_ds [2020-10-15 07:12:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_free_deviceid [2020-10-15 07:12:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_pnfs_remotestr [2020-10-15 07:12:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_pnfs_ds_add [2020-10-15 07:12:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_ds_addr [2020-10-15 07:12:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_device [2020-10-15 07:12:20,140 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_and_add_device [2020-10-15 07:12:20,140 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_get_device_info [2020-10-15 07:12:20,140 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_put_deviceid [2020-10-15 07:12:20,140 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_calc_j_index [2020-10-15 07:12:20,140 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_calc_ds_index [2020-10-15 07:12:20,140 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_select_ds_fh [2020-10-15 07:12:20,140 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_wait_ds_connect [2020-10-15 07:12:20,141 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_clear_ds_conn_bit [2020-10-15 07:12:20,141 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_prepare_ds [2020-10-15 07:12:20,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_3 [2020-10-15 07:12:20,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_4 [2020-10-15 07:12:20,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-15 07:12:20,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2020-10-15 07:12:20,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-15 07:12:20,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2020-10-15 07:12:20,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-15 07:12:20,142 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-15 07:12:20,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_atomic_dec_and_lock_103 [2020-10-15 07:12:20,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_104___0 [2020-10-15 07:12:20,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_105___0 [2020-10-15 07:12:20,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-15 07:12:20,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-15 07:12:20,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-15 07:12:20,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-15 07:12:20,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-15 07:12:20,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 07:12:20,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 07:12:20,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 07:12:20,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 07:12:20,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-15 07:12:20,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-15 07:12:20,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-15 07:12:20,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-15 07:12:20,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-15 07:12:20,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-15 07:12:20,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 07:12:20,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 07:12:20,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-15 07:12:20,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 07:12:20,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-15 07:12:20,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 07:12:20,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-15 07:12:20,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-15 07:12:20,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-15 07:12:20,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 07:12:20,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 07:12:20,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-15 07:12:20,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-15 07:12:20,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-15 07:12:20,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-15 07:12:20,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-15 07:12:20,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-15 07:12:20,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-15 07:12:20,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-15 07:12:20,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-15 07:12:20,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-15 07:12:20,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-15 07:12:20,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-15 07:12:20,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-15 07:12:20,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-15 07:12:20,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-15 07:12:20,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-15 07:12:20,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-15 07:12:20,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-15 07:12:20,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-15 07:12:20,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-15 07:12:20,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-15 07:12:20,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-15 07:12:20,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-15 07:12:20,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-15 07:12:20,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-15 07:12:20,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-15 07:12:20,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-15 07:12:20,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-15 07:12:20,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-15 07:12:20,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-15 07:12:20,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_cl_lock_of_nfs_client [2020-10-15 07:12:20,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_cl_lock_of_nfs_client [2020-10-15 07:12:20,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_cl_lock_of_nfs_client [2020-10-15 07:12:20,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_cl_lock_of_nfs_client [2020-10-15 07:12:20,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_cl_lock_of_nfs_client [2020-10-15 07:12:20,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_cl_lock_of_nfs_client [2020-10-15 07:12:20,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_cl_lock_of_nfs_client [2020-10-15 07:12:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_cl_lock_of_nfs_client [2020-10-15 07:12:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-15 07:12:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-15 07:12:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-15 07:12:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-15 07:12:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-15 07:12:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-15 07:12:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-15 07:12:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-15 07:12:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-15 07:12:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-15 07:12:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-15 07:12:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-15 07:12:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-15 07:12:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-15 07:12:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-15 07:12:20,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-15 07:12:20,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_nfs_commit_info [2020-10-15 07:12:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_nfs_commit_info [2020-10-15 07:12:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_nfs_commit_info [2020-10-15 07:12:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_nfs_commit_info [2020-10-15 07:12:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_nfs_commit_info [2020-10-15 07:12:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_nfs_commit_info [2020-10-15 07:12:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_nfs_commit_info [2020-10-15 07:12:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_nfs_commit_info [2020-10-15 07:12:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2020-10-15 07:12:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-15 07:12:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-15 07:12:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-15 07:12:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-15 07:12:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-15 07:12:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-15 07:12:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-15 07:12:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-15 07:12:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-15 07:12:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-15 07:12:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-15 07:12:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-15 07:12:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-15 07:12:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-15 07:12:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-15 07:12:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_nfs4_ds_cache_lock [2020-10-15 07:12:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_nfs4_ds_cache_lock [2020-10-15 07:12:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_nfs4_ds_cache_lock [2020-10-15 07:12:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_nfs4_ds_cache_lock [2020-10-15 07:12:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_nfs4_ds_cache_lock [2020-10-15 07:12:20,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_nfs4_ds_cache_lock [2020-10-15 07:12:20,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_nfs4_ds_cache_lock [2020-10-15 07:12:20,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_nfs4_ds_cache_lock [2020-10-15 07:12:20,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-15 07:12:20,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-15 07:12:20,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-15 07:12:20,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-15 07:12:20,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-15 07:12:20,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-15 07:12:20,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-15 07:12:20,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-15 07:12:20,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-15 07:12:20,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-15 07:12:20,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-15 07:12:20,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-15 07:12:20,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-15 07:12:20,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-15 07:12:20,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-15 07:12:20,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-15 07:12:20,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-15 07:12:20,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-15 07:12:20,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-15 07:12:20,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-15 07:12:20,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-15 07:12:20,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-15 07:12:20,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-15 07:12:20,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-15 07:12:20,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-15 07:12:20,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-15 07:12:20,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-15 07:12:20,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-15 07:12:20,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-15 07:12:20,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-15 07:12:20,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-15 07:12:20,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-15 07:12:20,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-15 07:12:20,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-15 07:12:20,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-15 07:12:20,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-15 07:12:20,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-15 07:12:20,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-15 07:12:20,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-15 07:12:20,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-15 07:12:20,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 07:12:20,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-15 07:12:20,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-15 07:12:20,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-15 07:12:20,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __cond_resched_lock [2020-10-15 07:12:20,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2020-10-15 07:12:20,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipv6_addr_type [2020-10-15 07:12:20,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_atomic_dec_and_lock [2020-10-15 07:12:20,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-15 07:12:20,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-15 07:12:20,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-15 07:12:20,166 INFO L138 BoogieDeclarations]: Found implementation of procedure _pnfs_return_layout [2020-10-15 07:12:20,166 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-15 07:12:20,166 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-15 07:12:20,166 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-15 07:12:20,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-15 07:12:20,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-15 07:12:20,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 07:12:20,167 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2020-10-15 07:12:20,167 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2020-10-15 07:12:20,167 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs41_sequence_done [2020-10-15 07:12:20,167 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs41_setup_sequence [2020-10-15 07:12:20,167 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_find_get_deviceid [2020-10-15 07:12:20,167 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_find_or_create_ds_client [2020-10-15 07:12:20,167 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_init_deviceid_node [2020-10-15 07:12:20,167 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_init_ds_session [2020-10-15 07:12:20,168 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_insert_deviceid_node [2020-10-15 07:12:20,168 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_mark_deviceid_unavailable [2020-10-15 07:12:20,168 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_print_deviceid [2020-10-15 07:12:20,168 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_proc_getdeviceinfo [2020-10-15 07:12:20,168 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_put_deviceid_node [2020-10-15 07:12:20,168 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_schedule_lease_recovery [2020-10-15 07:12:20,168 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_schedule_session_recovery [2020-10-15 07:12:20,168 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_schedule_stateid_recovery [2020-10-15 07:12:20,169 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_set_ds_client [2020-10-15 07:12:20,169 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_set_rw_stateid [2020-10-15 07:12:20,169 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_test_deviceid_unavailable [2020-10-15 07:12:20,169 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_commitdata_alloc [2020-10-15 07:12:20,169 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_commitdata_release [2020-10-15 07:12:20,169 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_generic_pg_test [2020-10-15 07:12:20,169 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_init_cinfo [2020-10-15 07:12:20,169 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_init_commit [2020-10-15 07:12:20,169 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_initiate_commit [2020-10-15 07:12:20,170 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_initiate_read [2020-10-15 07:12:20,170 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_initiate_write [2020-10-15 07:12:20,170 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_pageio_reset_read_mds [2020-10-15 07:12:20,170 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_pageio_reset_write_mds [2020-10-15 07:12:20,170 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_put_client [2020-10-15 07:12:20,170 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_remove_bad_delegation [2020-10-15 07:12:20,170 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_request_add_commit_list [2020-10-15 07:12:20,170 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_request_remove_commit_list [2020-10-15 07:12:20,170 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_retry_commit [2020-10-15 07:12:20,171 INFO L138 BoogieDeclarations]: Found implementation of procedure out_of_line_wait_on_bit [2020-10-15 07:12:20,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_destroy_layout [2020-10-15 07:12:20,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_generic_pg_readpages [2020-10-15 07:12:20,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_generic_pg_test [2020-10-15 07:12:20,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_generic_pg_writepages [2020-10-15 07:12:20,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_put_lseg [2020-10-15 07:12:20,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_read_done_resend_to_mds [2020-10-15 07:12:20,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_register_layoutdriver [2020-10-15 07:12:20,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_set_layoutcommit [2020-10-15 07:12:20,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_unregister_layoutdriver [2020-10-15 07:12:20,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_update_layout [2020-10-15 07:12:20,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_write_done_resend_to_mds [2020-10-15 07:12:20,172 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 07:12:20,172 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2020-10-15 07:12:20,172 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2020-10-15 07:12:20,172 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_count_iostats [2020-10-15 07:12:20,173 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_delay [2020-10-15 07:12:20,173 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_exit [2020-10-15 07:12:20,173 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_pton [2020-10-15 07:12:20,173 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_restart_call_prepare [2020-10-15 07:12:20,173 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_sleep_on [2020-10-15 07:12:20,173 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_wake_up [2020-10-15 07:12:20,173 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_wake_up_queued_task [2020-10-15 07:12:20,173 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_bit [2020-10-15 07:12:20,173 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-15 07:12:20,174 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_init_decode_pages [2020-10-15 07:12:20,174 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_inline_decode [2020-10-15 07:12:20,174 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_set_scratch_buffer [2020-10-15 07:12:20,174 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 07:12:20,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 07:12:20,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 07:12:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 07:12:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 07:12:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-15 07:12:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 07:12:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 07:12:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-15 07:12:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 07:12:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-15 07:12:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-15 07:12:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 07:12:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-15 07:12:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-15 07:12:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-15 07:12:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-15 07:12:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 07:12:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-15 07:12:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-15 07:12:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 07:12:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-15 07:12:20,177 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-15 07:12:20,177 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-15 07:12:20,177 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-15 07:12:20,177 INFO L130 BoogieDeclarations]: Found specification of procedure list_is_singular [2020-10-15 07:12:20,177 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-15 07:12:20,177 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-15 07:12:20,177 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-15 07:12:20,177 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-15 07:12:20,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 07:12:20,178 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-15 07:12:20,178 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2020-10-15 07:12:20,178 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32p [2020-10-15 07:12:20,178 INFO L130 BoogieDeclarations]: Found specification of procedure __swab64p [2020-10-15 07:12:20,178 INFO L130 BoogieDeclarations]: Found specification of procedure __be64_to_cpup [2020-10-15 07:12:20,178 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2020-10-15 07:12:20,178 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 07:12:20,178 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-15 07:12:20,178 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-15 07:12:20,179 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 07:12:20,179 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-15 07:12:20,179 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-15 07:12:20,179 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2020-10-15 07:12:20,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 07:12:20,179 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2020-10-15 07:12:20,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 07:12:20,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 07:12:20,179 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-15 07:12:20,179 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-15 07:12:20,180 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-15 07:12:20,180 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-15 07:12:20,180 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2020-10-15 07:12:20,180 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-15 07:12:20,180 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-15 07:12:20,180 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2020-10-15 07:12:20,180 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2020-10-15 07:12:20,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_nfs_commit_info [2020-10-15 07:12:20,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_nfs_commit_info [2020-10-15 07:12:20,181 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-10-15 07:12:20,181 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2020-10-15 07:12:20,181 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-15 07:12:20,181 INFO L130 BoogieDeclarations]: Found specification of procedure arch_static_branch [2020-10-15 07:12:20,181 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2020-10-15 07:12:20,181 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-15 07:12:20,181 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-15 07:12:20,182 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-15 07:12:20,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_103 [2020-10-15 07:12:20,182 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-15 07:12:20,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_104 [2020-10-15 07:12:20,182 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2020-10-15 07:12:20,182 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2020-10-15 07:12:20,182 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-15 07:12:20,182 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2020-10-15 07:12:20,182 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2020-10-15 07:12:20,183 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_sched_notrace [2020-10-15 07:12:20,183 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-15 07:12:20,183 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2020-10-15 07:12:20,183 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-15 07:12:20,183 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be64 [2020-10-15 07:12:20,183 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_decode_hyper [2020-10-15 07:12:20,183 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_init_decode_pages [2020-10-15 07:12:20,183 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_set_scratch_buffer [2020-10-15 07:12:20,183 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_inline_decode [2020-10-15 07:12:20,183 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_exit [2020-10-15 07:12:20,184 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_sleep_on [2020-10-15 07:12:20,184 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_wake_up_queued_task [2020-10-15 07:12:20,184 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_wake_up [2020-10-15 07:12:20,184 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_delay [2020-10-15 07:12:20,184 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 07:12:20,184 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-15 07:12:20,184 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-15 07:12:20,184 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-15 07:12:20,184 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-15 07:12:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure __cond_resched_lock [2020-10-15 07:12:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_restart_call_prepare [2020-10-15 07:12:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_I [2020-10-15 07:12:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_SB [2020-10-15 07:12:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_SERVER [2020-10-15 07:12:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_CLIENT [2020-10-15 07:12:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_FILEID [2020-10-15 07:12:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_commitdata_alloc [2020-10-15 07:12:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_generic_pg_test [2020-10-15 07:12:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_lock_request [2020-10-15 07:12:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_list_add_request [2020-10-15 07:12:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_list_entry [2020-10-15 07:12:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure req_offset [2020-10-15 07:12:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_count_iostats [2020-10-15 07:12:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_set_rw_stateid [2020-10-15 07:12:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure nfs41_setup_sequence [2020-10-15 07:12:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure nfs41_sequence_done [2020-10-15 07:12:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_schedule_session_recovery [2020-10-15 07:12:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_schedule_lease_recovery [2020-10-15 07:12:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_schedule_stateid_recovery [2020-10-15 07:12:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_put_client [2020-10-15 07:12:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_find_or_create_ds_client [2020-10-15 07:12:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_initiate_read [2020-10-15 07:12:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_pageio_reset_read_mds [2020-10-15 07:12:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_pageio_reset_write_mds [2020-10-15 07:12:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_initiate_write [2020-10-15 07:12:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_initiate_commit [2020-10-15 07:12:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_init_commit [2020-10-15 07:12:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_retry_commit [2020-10-15 07:12:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_commitdata_release [2020-10-15 07:12:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_request_add_commit_list [2020-10-15 07:12:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_request_remove_commit_list [2020-10-15 07:12:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_init_cinfo [2020-10-15 07:12:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_remove_bad_delegation [2020-10-15 07:12:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_register_layoutdriver [2020-10-15 07:12:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_unregister_layoutdriver [2020-10-15 07:12:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_put_lseg [2020-10-15 07:12:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_readpages [2020-10-15 07:12:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_writepages [2020-10-15 07:12:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_test [2020-10-15 07:12:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_destroy_layout [2020-10-15 07:12:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_set_layoutcommit [2020-10-15 07:12:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure _pnfs_return_layout [2020-10-15 07:12:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_update_layout [2020-10-15 07:12:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_read_done_resend_to_mds [2020-10-15 07:12:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_write_done_resend_to_mds [2020-10-15 07:12:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_find_get_deviceid [2020-10-15 07:12:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_mark_deviceid_unavailable [2020-10-15 07:12:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_test_deviceid_unavailable [2020-10-15 07:12:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_get_lseg [2020-10-15 07:12:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_enabled_sb [2020-10-15 07:12:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_return_layout [2020-10-15 07:12:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_print_deviceid [2020-10-15 07:12:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure FILELAYOUT_FROM_HDR [2020-10-15 07:12:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure FILELAYOUT_LSEG [2020-10-15 07:12:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure FILELAYOUT_DEVID_NODE [2020-10-15 07:12:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_test_devid_invalid [2020-10-15 07:12:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_test_devid_unavailable [2020-10-15 07:12:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_select_ds_fh [2020-10-15 07:12:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_calc_j_index [2020-10-15 07:12:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_calc_ds_index [2020-10-15 07:12:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_prepare_ds [2020-10-15 07:12:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_put_deviceid [2020-10-15 07:12:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_free_deviceid [2020-10-15 07:12:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_get_device_info [2020-10-15 07:12:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure trace_nfs4_pnfs_read [2020-10-15 07:12:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-15 07:12:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure trace_nfs4_pnfs_write [2020-10-15 07:12:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure trace_nfs4_pnfs_commit_ds [2020-10-15 07:12:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_get_dense_offset [2020-10-15 07:12:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_get_dserver_offset [2020-10-15 07:12:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_reset_write [2020-10-15 07:12:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_reset_read [2020-10-15 07:12:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_fenceme [2020-10-15 07:12:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_async_handle_error [2020-10-15 07:12:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_done_cb [2020-10-15 07:12:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_set_layoutcommit [2020-10-15 07:12:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_reset_to_mds [2020-10-15 07:12:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_prepare [2020-10-15 07:12:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_call_done [2020-10-15 07:12:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-15 07:12:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_count_stats [2020-10-15 07:12:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_release [2020-10-15 07:12:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 07:12:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_done_cb [2020-10-15 07:12:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_resend_writes [2020-10-15 07:12:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 07:12:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_done_cb [2020-10-15 07:12:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_prepare [2020-10-15 07:12:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_call_done [2020-10-15 07:12:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_count_stats [2020-10-15 07:12:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_release [2020-10-15 07:12:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_prepare [2020-10-15 07:12:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_commit_done [2020-10-15 07:12:20,196 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_count_stats [2020-10-15 07:12:20,196 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_release [2020-10-15 07:12:20,196 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_pagelist [2020-10-15 07:12:20,196 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_pagelist [2020-10-15 07:12:20,196 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_check_layout [2020-10-15 07:12:20,196 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_fh_array [2020-10-15 07:12:20,196 INFO L130 BoogieDeclarations]: Found specification of procedure _filelayout_free_lseg [2020-10-15 07:12:20,196 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_decode_layout [2020-10-15 07:12:20,196 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_lseg [2020-10-15 07:12:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_alloc_commit_info [2020-10-15 07:12:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_alloc_lseg [2020-10-15 07:12:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_pg_test [2020-10-15 07:12:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_pg_init_read [2020-10-15 07:12:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_pg_init_write [2020-10-15 07:12:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure select_bucket_index [2020-10-15 07:12:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_clear_request_commit [2020-10-15 07:12:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_choose_commit_list [2020-10-15 07:12:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_mark_request_commit [2020-10-15 07:12:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure calc_ds_index_from_commit [2020-10-15 07:12:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure select_ds_fh_from_commit [2020-10-15 07:12:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_initiate_commit [2020-10-15 07:12:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure transfer_commit_list [2020-10-15 07:12:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_scan_ds_commit_list [2020-10-15 07:12:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_scan_commit_lists [2020-10-15 07:12:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_recover_commit_reqs [2020-10-15 07:12:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ds_commits [2020-10-15 07:12:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_pagelist [2020-10-15 07:12:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_deveiceid_node [2020-10-15 07:12:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_alloc_layout_hdr [2020-10-15 07:12:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_layout_hdr [2020-10-15 07:12:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_get_ds_info [2020-10-15 07:12:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4filelayout_init [2020-10-15 07:12:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4filelayout_exit [2020-10-15 07:12:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_nfs4filelayout_exit_5_2 [2020-10-15 07:12:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_nfs4filelayout_init_5_11 [2020-10-15 07:12:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-15 07:12:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_1_5_4 [2020-10-15 07:12:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_2_5_5 [2020-10-15 07:12:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_1_5_6 [2020-10-15 07:12:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_2_5_7 [2020-10-15 07:12:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_12 [2020-10-15 07:12:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_15 [2020-10-15 07:12:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-15 07:12:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_9 [2020-10-15 07:12:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-15 07:12:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-15 07:12:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-15 07:12:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-15 07:12:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2020-10-15 07:12:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2020-10-15 07:12:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-15 07:12:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2020-10-15 07:12:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2020-10-15 07:12:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_13 [2020-10-15 07:12:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_16 [2020-10-15 07:12:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_17 [2020-10-15 07:12:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_18 [2020-10-15 07:12:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_19 [2020-10-15 07:12:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_20 [2020-10-15 07:12:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_21 [2020-10-15 07:12:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_22 [2020-10-15 07:12:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_23 [2020-10-15 07:12:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_26 [2020-10-15 07:12:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_27 [2020-10-15 07:12:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_28 [2020-10-15 07:12:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-15 07:12:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_31 [2020-10-15 07:12:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-15 07:12:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2020-10-15 07:12:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_13 [2020-10-15 07:12:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_16 [2020-10-15 07:12:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_17 [2020-10-15 07:12:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_18 [2020-10-15 07:12:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_19 [2020-10-15 07:12:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_20 [2020-10-15 07:12:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_21 [2020-10-15 07:12:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_22 [2020-10-15 07:12:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_23 [2020-10-15 07:12:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_26 [2020-10-15 07:12:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_27 [2020-10-15 07:12:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_28 [2020-10-15 07:12:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-15 07:12:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_31 [2020-10-15 07:12:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2020-10-15 07:12:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_5 [2020-10-15 07:12:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 07:12:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-15 07:12:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_0 [2020-10-15 07:12:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_1 [2020-10-15 07:12:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_2 [2020-10-15 07:12:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_3 [2020-10-15 07:12:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_4 [2020-10-15 07:12:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-15 07:12:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-15 07:12:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-15 07:12:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2020-10-15 07:12:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-15 07:12:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-15 07:12:20,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2020-10-15 07:12:20,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2020-10-15 07:12:20,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-15 07:12:20,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2020-10-15 07:12:20,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-15 07:12:20,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2020-10-15 07:12:20,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 07:12:20,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-15 07:12:20,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 07:12:20,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 07:12:20,208 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2020-10-15 07:12:20,208 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2020-10-15 07:12:20,208 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-15 07:12:20,208 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-15 07:12:20,208 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-15 07:12:20,208 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2020-10-15 07:12:20,208 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-15 07:12:20,208 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-15 07:12:20,209 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2020-10-15 07:12:20,209 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-15 07:12:20,209 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-15 07:12:20,209 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-15 07:12:20,209 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_atomic_dec_and_lock [2020-10-15 07:12:20,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_atomic_dec_and_lock_103 [2020-10-15 07:12:20,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_nfs4_ds_cache_lock [2020-10-15 07:12:20,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_nfs4_ds_cache_lock [2020-10-15 07:12:20,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_nfs4_ds_cache_lock [2020-10-15 07:12:20,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_105___0 [2020-10-15 07:12:20,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_104___0 [2020-10-15 07:12:20,210 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_bit [2020-10-15 07:12:20,210 INFO L130 BoogieDeclarations]: Found specification of procedure out_of_line_wait_on_bit [2020-10-15 07:12:20,210 INFO L130 BoogieDeclarations]: Found specification of procedure wait_on_bit [2020-10-15 07:12:20,210 INFO L130 BoogieDeclarations]: Found specification of procedure __ipv6_addr_type [2020-10-15 07:12:20,210 INFO L130 BoogieDeclarations]: Found specification of procedure __ipv6_addr_src_scope [2020-10-15 07:12:20,210 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_addr_src_scope [2020-10-15 07:12:20,210 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_addr_equal [2020-10-15 07:12:20,211 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_pton [2020-10-15 07:12:20,211 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_set_ds_client [2020-10-15 07:12:20,211 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_wait_bit_killable [2020-10-15 07:12:20,211 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_page_array_len [2020-10-15 07:12:20,211 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_init_ds_session [2020-10-15 07:12:20,211 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_proc_getdeviceinfo [2020-10-15 07:12:20,211 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_init_deviceid_node [2020-10-15 07:12:20,211 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_insert_deviceid_node [2020-10-15 07:12:20,211 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_put_deviceid_node [2020-10-15 07:12:20,212 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_mark_devid_invalid [2020-10-15 07:12:20,212 INFO L130 BoogieDeclarations]: Found specification of procedure print_ds [2020-10-15 07:12:20,212 INFO L130 BoogieDeclarations]: Found specification of procedure same_sockaddr [2020-10-15 07:12:20,212 INFO L130 BoogieDeclarations]: Found specification of procedure _same_data_server_addrs_locked [2020-10-15 07:12:20,212 INFO L130 BoogieDeclarations]: Found specification of procedure _data_server_lookup_locked [2020-10-15 07:12:20,212 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_ds_connect [2020-10-15 07:12:20,212 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_ds [2020-10-15 07:12:20,212 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_pnfs_remotestr [2020-10-15 07:12:20,212 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_pnfs_ds_add [2020-10-15 07:12:20,213 INFO L130 BoogieDeclarations]: Found specification of procedure decode_ds_addr [2020-10-15 07:12:20,213 INFO L130 BoogieDeclarations]: Found specification of procedure decode_device [2020-10-15 07:12:20,213 INFO L130 BoogieDeclarations]: Found specification of procedure decode_and_add_device [2020-10-15 07:12:20,213 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_wait_ds_connect [2020-10-15 07:12:20,213 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_clear_ds_conn_bit [2020-10-15 07:12:20,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-15 07:12:20,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-15 07:12:20,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-15 07:12:20,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-15 07:12:20,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-15 07:12:20,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-15 07:12:20,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-15 07:12:20,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 07:12:20,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-15 07:12:20,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 07:12:20,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-15 07:12:20,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-15 07:12:20,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-15 07:12:20,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-15 07:12:20,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-15 07:12:20,215 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 07:12:20,215 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 07:12:20,215 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 07:12:20,215 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 07:12:20,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 07:12:20,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 07:12:20,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 07:12:20,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-15 07:12:20,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-15 07:12:20,216 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 07:12:20,216 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 07:12:20,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-15 07:12:20,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-15 07:12:20,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-15 07:12:20,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-15 07:12:20,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-15 07:12:20,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-15 07:12:20,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-15 07:12:20,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-15 07:12:20,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-15 07:12:20,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-15 07:12:20,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-15 07:12:20,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-15 07:12:20,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-15 07:12:20,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-15 07:12:20,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-15 07:12:20,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-15 07:12:20,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-15 07:12:20,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-15 07:12:20,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-15 07:12:20,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-15 07:12:20,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-15 07:12:20,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-15 07:12:20,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-15 07:12:20,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-15 07:12:20,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-15 07:12:20,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-15 07:12:20,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-15 07:12:20,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-15 07:12:20,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_cl_lock_of_nfs_client [2020-10-15 07:12:20,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_cl_lock_of_nfs_client [2020-10-15 07:12:20,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_cl_lock_of_nfs_client [2020-10-15 07:12:20,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_cl_lock_of_nfs_client [2020-10-15 07:12:20,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_cl_lock_of_nfs_client [2020-10-15 07:12:20,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_cl_lock_of_nfs_client [2020-10-15 07:12:20,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_cl_lock_of_nfs_client [2020-10-15 07:12:20,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_cl_lock_of_nfs_client [2020-10-15 07:12:20,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-15 07:12:20,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-15 07:12:20,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-15 07:12:20,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-15 07:12:20,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-15 07:12:20,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-15 07:12:20,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-15 07:12:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-15 07:12:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-15 07:12:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-15 07:12:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-15 07:12:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-15 07:12:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-15 07:12:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-15 07:12:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-15 07:12:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-15 07:12:20,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_nfs_commit_info [2020-10-15 07:12:20,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_nfs_commit_info [2020-10-15 07:12:20,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_nfs_commit_info [2020-10-15 07:12:20,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_nfs_commit_info [2020-10-15 07:12:20,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_nfs_commit_info [2020-10-15 07:12:20,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_nfs_commit_info [2020-10-15 07:12:20,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2020-10-15 07:12:20,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-15 07:12:20,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-15 07:12:20,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-15 07:12:20,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-15 07:12:20,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-15 07:12:20,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-15 07:12:20,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-15 07:12:20,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-15 07:12:20,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-15 07:12:20,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-15 07:12:20,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-15 07:12:20,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-15 07:12:20,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-15 07:12:20,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-15 07:12:20,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-15 07:12:20,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_nfs4_ds_cache_lock [2020-10-15 07:12:20,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_nfs4_ds_cache_lock [2020-10-15 07:12:20,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_nfs4_ds_cache_lock [2020-10-15 07:12:20,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_nfs4_ds_cache_lock [2020-10-15 07:12:20,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_nfs4_ds_cache_lock [2020-10-15 07:12:20,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-15 07:12:20,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-15 07:12:20,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-15 07:12:20,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-15 07:12:20,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-15 07:12:20,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-15 07:12:20,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-15 07:12:20,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-15 07:12:20,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-15 07:12:20,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-15 07:12:20,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-15 07:12:20,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-15 07:12:20,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-15 07:12:20,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-15 07:12:20,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-15 07:12:20,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-15 07:12:20,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-15 07:12:20,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-15 07:12:20,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-15 07:12:20,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-15 07:12:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-15 07:12:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-15 07:12:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-15 07:12:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-15 07:12:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-15 07:12:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-15 07:12:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-15 07:12:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-15 07:12:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-15 07:12:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-15 07:12:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-15 07:12:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-15 07:12:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-15 07:12:20,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-15 07:12:20,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-15 07:12:20,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-15 07:12:20,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-15 07:12:20,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-15 07:12:20,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-15 07:12:20,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-15 07:12:20,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-15 07:12:20,230 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 07:12:20,230 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-15 07:12:20,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 07:12:20,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 07:12:20,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 07:12:20,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 07:12:20,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 07:12:20,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 07:12:20,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 07:12:20,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 07:12:24,205 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-15 07:12:24,679 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 07:12:39,030 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 07:12:39,030 INFO L295 CfgBuilder]: Removed 4 assume(true) statements. [2020-10-15 07:12:39,051 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 07:12:39 BoogieIcfgContainer [2020-10-15 07:12:39,051 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 07:12:39,054 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 07:12:39,054 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 07:12:39,058 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 07:12:39,058 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 07:12:12" (1/3) ... [2020-10-15 07:12:39,060 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23db650f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 07:12:39, skipping insertion in model container [2020-10-15 07:12:39,060 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:12:19" (2/3) ... [2020-10-15 07:12:39,060 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23db650f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 07:12:39, skipping insertion in model container [2020-10-15 07:12:39,060 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 07:12:39" (3/3) ... [2020-10-15 07:12:39,063 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i [2020-10-15 07:12:39,075 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 07:12:39,096 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2020-10-15 07:12:39,111 INFO L251 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2020-10-15 07:12:39,158 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 07:12:39,158 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 07:12:39,158 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 07:12:39,158 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 07:12:39,159 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 07:12:39,159 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 07:12:39,159 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 07:12:39,159 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 07:12:39,243 INFO L276 IsEmpty]: Start isEmpty. Operand 3590 states. [2020-10-15 07:12:39,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2020-10-15 07:12:39,281 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 07:12:39,283 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, 1, 1, 1, 1, 1] [2020-10-15 07:12:39,283 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 07:12:39,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 07:12:39,295 INFO L82 PathProgramCache]: Analyzing trace with hash 1897266467, now seen corresponding path program 1 times [2020-10-15 07:12:39,305 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 07:12:39,305 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1813271236] [2020-10-15 07:12:39,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 07:12:41,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:12:42,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:12:46,892 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:12:46,892 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 591 [2020-10-15 07:12:46,893 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:12:46,893 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5660 [2020-10-15 07:12:46,895 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:12:46,895 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:12:46,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 07:12:46,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 537 [2020-10-15 07:12:46,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 07:12:46,896 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-15 07:13:04,464 WARN L193 SmtUtils]: Spent 16.85 s on a formula simplification that was a NOOP. DAG size: 2131 [2020-10-15 07:13:04,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:13:04,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:04,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:06,441 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:06,441 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:06,441 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:06,441 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1910 [2020-10-15 07:13:06,442 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:06,442 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:06,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:06,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:06,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:06,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:06,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:13:06,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:06,676 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:06,681 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:06,681 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 07:13:06,681 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:06,681 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:13:06,682 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:06,682 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:06,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:06,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:06,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:06,683 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:07,008 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-15 07:13:07,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-15 07:13:07,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:07,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:07,870 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:07,871 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 522 [2020-10-15 07:13:07,871 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:07,871 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 786 [2020-10-15 07:13:07,872 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:07,872 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:07,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:07,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:07,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:07,873 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:08,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:13:08,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:08,210 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:08,405 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:08,406 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 517 [2020-10-15 07:13:08,406 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:08,406 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 239 [2020-10-15 07:13:08,406 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:08,407 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:08,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:08,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:08,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:08,407 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:08,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:13:08,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:08,538 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:08,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:08,551 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:08,551 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:08,551 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 07:13:08,551 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:08,552 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:08,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:08,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:08,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:08,552 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:08,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:08,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:08,570 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:08,573 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:08,573 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:08,573 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:08,574 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:13:08,574 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:08,574 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:08,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:08,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:08,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:08,575 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:08,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:13:08,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:08,591 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:08,598 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:08,598 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:08,598 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:08,598 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:13:08,599 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:08,599 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:08,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:08,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:08,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:08,600 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:08,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:08,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:08,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:08,619 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:08,619 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:08,620 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:08,620 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:13:08,620 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:08,620 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:08,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:08,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:08,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:08,622 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:08,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 07:13:08,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:08,639 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:08,645 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:08,646 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:08,646 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:08,646 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:13:08,647 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:08,647 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:08,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:08,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:08,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:08,648 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:08,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:08,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:08,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:08,667 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:08,667 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:08,667 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:08,667 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:13:08,668 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:08,668 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:08,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:08,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:08,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:08,669 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:08,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-15 07:13:08,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:08,685 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:08,692 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:08,693 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:08,693 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:08,693 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:13:08,693 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:08,694 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:08,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:08,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:08,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:08,694 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:08,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:08,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:08,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:08,712 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:08,713 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:08,713 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:08,713 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:13:08,713 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:08,714 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:08,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:08,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:08,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:08,714 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:08,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-15 07:13:08,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:08,731 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:08,737 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:08,738 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:08,738 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:08,738 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:13:08,738 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:08,739 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:08,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:08,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:08,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:08,739 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:08,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:08,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:08,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:08,757 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:08,757 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:08,757 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:08,757 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:13:08,758 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:08,758 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:08,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:08,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:08,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:08,759 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:08,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-15 07:13:08,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:08,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:08,782 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:08,782 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:08,782 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:08,782 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:13:08,783 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:08,783 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:08,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:08,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:08,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:08,784 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:08,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:08,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:08,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:08,802 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:08,802 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:08,802 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:08,803 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:13:08,803 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:08,803 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:08,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:08,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:08,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:08,804 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:08,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-15 07:13:08,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:08,820 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:08,827 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:08,827 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:08,828 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:08,828 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:13:08,828 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:08,828 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:08,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:08,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:08,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:08,829 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:08,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:08,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:08,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:08,848 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:08,848 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:08,848 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:08,848 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:13:08,849 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:08,849 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:08,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:08,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:08,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:08,850 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:08,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-15 07:13:08,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:08,866 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:08,874 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:08,874 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:08,875 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:08,875 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:13:08,875 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:08,875 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:08,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:08,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:08,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:08,876 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:08,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:08,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:08,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:08,899 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:08,899 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:08,900 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:08,900 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:13:08,900 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:08,900 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:08,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:08,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:08,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:08,901 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:08,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-15 07:13:08,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:08,918 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:08,925 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:08,925 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:08,925 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:08,925 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:13:08,926 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:08,926 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:08,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:08,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:08,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:08,927 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:08,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:08,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:08,945 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:08,949 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:08,949 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:08,949 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:08,949 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:13:08,949 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:08,950 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:08,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:08,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:08,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:08,951 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:08,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-15 07:13:08,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:08,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:08,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:08,975 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:08,975 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:08,975 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:13:08,976 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:08,976 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:08,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:08,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:08,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:08,977 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:08,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:08,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:08,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:08,994 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:08,994 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:08,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:08,995 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:13:08,995 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:08,995 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:08,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:08,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:08,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:08,996 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-15 07:13:09,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,020 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,020 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:09,021 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,021 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:13:09,021 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,021 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,023 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:09,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,038 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,041 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,042 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:09,042 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,042 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:13:09,042 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,043 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,045 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:13:09,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-15 07:13:09,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,062 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,069 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,069 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:09,069 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,069 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:13:09,070 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,070 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,071 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:09,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,086 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,091 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,091 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:09,092 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,092 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:13:09,092 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,092 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,093 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-15 07:13:09,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,112 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,123 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,124 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:09,124 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,125 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 07:13:09,125 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,125 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,126 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:09,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,146 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,146 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:09,147 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,147 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:13:09,148 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,148 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,150 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:13:09,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-15 07:13:09,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,180 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,181 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:09,181 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,181 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:13:09,181 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,181 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,183 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:09,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,207 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,207 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:09,207 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,208 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:13:09,208 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,208 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,209 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-15 07:13:09,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,228 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,238 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:09,238 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,238 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:13:09,239 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,239 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,240 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:09,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,263 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,263 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:09,263 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,264 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:13:09,264 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,264 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,265 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-15 07:13:09,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,286 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,294 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,295 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:09,295 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,295 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 07:13:09,296 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,296 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,297 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:09,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,327 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,328 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:09,328 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,328 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 07:13:09,328 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,329 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,329 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-15 07:13:09,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,360 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,360 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:09,360 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,361 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 07:13:09,361 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,362 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:09,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,384 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,385 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:09,385 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,385 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:13:09,386 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,386 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,387 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-15 07:13:09,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,405 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,414 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,414 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:09,414 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,415 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:13:09,415 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,415 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,416 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:09,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,433 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,437 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,438 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:09,438 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,438 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:13:09,438 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,439 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,440 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-15 07:13:09,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,469 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,469 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:09,470 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,470 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:13:09,470 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,470 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,471 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:09,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,489 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,493 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,493 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:09,494 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,494 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:13:09,494 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,494 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,495 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-15 07:13:09,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,523 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,523 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:09,523 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,523 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:13:09,524 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,524 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,525 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:09,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,546 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,546 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:09,546 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,546 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:13:09,547 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,547 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,548 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-15 07:13:09,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,567 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,755 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,755 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:09,756 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,756 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 194 [2020-10-15 07:13:09,759 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,759 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,760 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:09,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,790 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,794 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,795 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:09,795 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,795 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:13:09,795 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,796 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,797 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-10-15 07:13:09,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,812 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,818 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:09,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:13:09,819 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,820 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,820 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:09,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,842 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,842 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:09,843 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,843 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:13:09,843 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,843 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,844 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2020-10-15 07:13:09,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,875 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,875 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:09,875 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,875 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 07:13:09,876 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,876 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,877 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:09,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,892 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,898 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,898 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:09,899 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,899 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:13:09,899 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,899 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,900 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-15 07:13:09,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,916 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,923 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,923 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:09,923 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:13:09,924 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,924 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,925 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:09,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,944 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:09,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,945 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:13:09,945 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,945 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,946 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2020-10-15 07:13:09,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,962 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:09,968 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:13:09,969 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,969 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,970 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:09,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:09,984 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:09,987 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:09,988 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:09,988 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:09,988 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:13:09,989 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:09,989 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:09,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:09,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:09,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:09,990 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:09,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2020-10-15 07:13:09,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:10,004 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:10,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:10,011 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:10,011 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:10,011 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:13:10,012 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:10,012 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:10,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:10,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:10,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:10,013 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:10,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:10,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:10,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:10,030 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:10,031 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:10,031 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:10,031 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:13:10,032 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:10,032 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:10,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:10,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:10,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:10,033 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:10,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2020-10-15 07:13:10,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:10,050 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:10,056 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:10,056 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:10,056 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:10,056 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:13:10,057 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:10,057 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:10,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:10,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:10,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:10,058 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:10,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:10,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:10,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:10,075 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:10,075 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:10,075 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:10,075 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:13:10,076 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:10,076 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:10,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:10,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:10,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:10,077 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:10,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2020-10-15 07:13:10,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:10,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:10,098 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:10,098 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:10,098 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:10,098 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:13:10,099 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:10,099 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:10,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:10,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:10,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:10,100 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:10,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:10,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:10,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:10,117 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:10,117 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:10,117 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:10,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:13:10,118 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:10,118 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:10,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:10,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:10,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:10,119 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:10,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2020-10-15 07:13:10,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:10,134 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:10,140 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:10,140 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:10,141 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:10,141 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:13:10,141 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:10,141 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:10,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:10,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:10,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:10,142 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:10,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:10,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:10,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:10,160 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:10,160 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:10,161 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:10,161 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:13:10,161 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:10,161 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:10,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:10,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:10,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:10,162 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:10,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2020-10-15 07:13:10,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:10,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:10,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:10,188 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:10,189 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:10,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:13:10,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:10,189 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:10,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:10,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:10,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:10,190 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:10,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:10,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:10,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:10,212 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:10,212 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:10,212 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:10,213 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:13:10,213 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:10,214 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:10,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:10,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:10,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:10,215 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:10,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2020-10-15 07:13:10,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:10,233 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:10,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:10,242 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:10,242 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:10,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:13:10,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:10,243 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:10,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:10,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:10,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:10,245 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:10,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:10,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:10,262 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:10,265 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:10,266 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:10,266 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:10,266 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:13:10,266 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:10,267 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:10,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:10,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:10,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:10,268 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:10,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2020-10-15 07:13:10,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:10,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:10,296 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:10,296 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:10,297 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:10,297 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:13:10,297 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:10,298 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:10,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:10,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:10,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:10,299 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:10,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:10,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:10,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:10,321 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:10,321 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:10,322 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:10,322 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:13:10,322 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:10,323 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:10,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:10,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:10,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:10,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:10,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 352 [2020-10-15 07:13:10,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:10,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:10,348 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:10,349 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:10,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:10,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:13:10,350 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:10,350 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:10,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:10,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:10,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:10,351 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:10,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:10,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:10,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:10,370 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:10,370 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:10,370 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:10,371 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:13:10,371 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:10,371 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:10,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:10,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:10,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:10,372 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:10,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 363 [2020-10-15 07:13:10,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:10,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:10,395 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:10,395 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:13:10,396 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:10,396 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:13:10,396 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:10,396 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:10,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:10,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:10,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:10,397 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:10,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:13:10,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:10,412 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:10,415 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:10,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:10,415 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:10,415 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:13:10,416 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:10,416 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:10,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:10,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:10,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:10,417 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:13:10,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-15 07:13:10,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:10,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:10,671 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:10,672 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:10,672 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:10,672 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:13:10,672 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:10,673 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:10,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:13:10,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:13:10,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 07:13:10,673 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:13:10,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 416 [2020-10-15 07:13:10,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:13:10,687 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:13:10,691 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:13:10,691 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:13:10,691 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:13:10,691 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:13:10,691 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:13:10,692 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:13:10,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:13:10,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 07:13:10,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:13:10,692 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:13:11,084 INFO L134 CoverageAnalysis]: Checked inductivity of 5151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5151 trivial. 0 not checked. [2020-10-15 07:13:11,085 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1813271236] [2020-10-15 07:13:11,087 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 07:13:11,087 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-15 07:13:11,088 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [585466002] [2020-10-15 07:13:11,093 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-15 07:13:11,094 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 07:13:11,107 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-15 07:13:11,108 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-15 07:13:11,110 INFO L87 Difference]: Start difference. First operand 3590 states. Second operand 6 states. [2020-10-15 07:13:41,481 WARN L193 SmtUtils]: Spent 16.82 s on a formula simplification that was a NOOP. DAG size: 2133 [2020-10-15 07:13:46,575 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 214