/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-kernel-locking-spinlock_fs-nfs-blocklayout-blocklayoutdriver.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 07:44:59,098 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 07:44:59,101 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 07:44:59,140 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 07:44:59,140 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 07:44:59,147 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 07:44:59,149 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 07:44:59,153 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 07:44:59,155 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 07:44:59,158 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 07:44:59,159 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 07:44:59,160 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 07:44:59,160 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 07:44:59,163 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 07:44:59,165 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 07:44:59,167 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 07:44:59,168 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 07:44:59,169 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 07:44:59,170 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 07:44:59,179 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 07:44:59,181 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 07:44:59,182 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 07:44:59,183 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 07:44:59,184 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 07:44:59,186 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 07:44:59,186 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 07:44:59,186 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 07:44:59,187 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 07:44:59,187 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 07:44:59,187 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 07:44:59,188 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 07:44:59,192 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 07:44:59,193 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 07:44:59,194 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 07:44:59,197 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 07:44:59,197 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 07:44:59,198 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 07:44:59,198 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 07:44:59,198 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 07:44:59,200 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 07:44:59,201 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 07:44:59,202 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 07:44:59,223 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 07:44:59,223 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 07:44:59,224 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 07:44:59,225 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 07:44:59,225 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 07:44:59,225 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 07:44:59,225 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 07:44:59,225 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 07:44:59,226 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 07:44:59,226 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 07:44:59,226 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 07:44:59,226 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 07:44:59,226 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 07:44:59,226 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 07:44:59,227 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 07:44:59,227 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 07:44:59,227 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 07:44:59,227 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 07:44:59,227 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 07:44:59,228 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 07:44:59,228 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 07:44:59,228 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 07:44:59,228 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 07:44:59,228 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 07:44:59,229 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 07:44:59,229 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 07:44:59,229 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 07:44:59,229 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=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 07:44:59,535 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 07:44:59,548 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 07:44:59,556 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 07:44:59,557 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 07:44:59,557 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 07:44:59,558 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-nfs-blocklayout-blocklayoutdriver.cil.i [2020-10-15 07:44:59,618 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/946d9918d/312240fc29d84aacbd3ed29bf6c33dbd/FLAG75c41ca19 [2020-10-15 07:45:00,659 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 07:45:00,660 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-nfs-blocklayout-blocklayoutdriver.cil.i [2020-10-15 07:45:00,718 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/946d9918d/312240fc29d84aacbd3ed29bf6c33dbd/FLAG75c41ca19 [2020-10-15 07:45:00,961 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/946d9918d/312240fc29d84aacbd3ed29bf6c33dbd [2020-10-15 07:45:00,969 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 07:45:00,971 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 07:45:00,973 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 07:45:00,974 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 07:45:00,977 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 07:45:00,979 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:45:00" (1/1) ... [2020-10-15 07:45:00,982 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@368a0f4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:45:00, skipping insertion in model container [2020-10-15 07:45:00,982 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:45:00" (1/1) ... [2020-10-15 07:45:00,991 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 07:45:01,245 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 07:45:06,876 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 07:45:06,902 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 07:45:07,396 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 07:45:08,818 INFO L208 MainTranslator]: Completed translation [2020-10-15 07:45:08,818 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:45:08 WrapperNode [2020-10-15 07:45:08,818 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 07:45:08,819 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 07:45:08,819 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 07:45:08,820 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 07:45:08,833 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:45:08" (1/1) ... [2020-10-15 07:45:08,833 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:45:08" (1/1) ... [2020-10-15 07:45:08,948 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:45:08" (1/1) ... [2020-10-15 07:45:08,950 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:45:08" (1/1) ... [2020-10-15 07:45:09,079 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:45:08" (1/1) ... [2020-10-15 07:45:09,106 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:45:08" (1/1) ... [2020-10-15 07:45:09,163 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:45:08" (1/1) ... [2020-10-15 07:45:09,323 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 07:45:09,323 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 07:45:09,324 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 07:45:09,324 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 07:45:09,325 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:45:08" (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 07:45:09,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 07:45:09,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 07:45:09,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 07:45:09,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-15 07:45:09,412 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-15 07:45:09,412 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-15 07:45:09,412 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-15 07:45:09,412 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-15 07:45:09,413 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-15 07:45:09,413 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit_lock [2020-10-15 07:45:09,413 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-15 07:45:09,413 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-15 07:45:09,414 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-15 07:45:09,414 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2020-10-15 07:45:09,414 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-15 07:45:09,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2020-10-15 07:45:09,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-15 07:45:09,415 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 07:45:09,415 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-15 07:45:09,415 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-15 07:45:09,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2020-10-15 07:45:09,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2020-10-15 07:45:09,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2020-10-15 07:45:09,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2020-10-15 07:45:09,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2020-10-15 07:45:09,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2020-10-15 07:45:09,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2020-10-15 07:45:09,417 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-15 07:45:09,417 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-15 07:45:09,417 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-15 07:45:09,417 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2020-10-15 07:45:09,417 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-15 07:45:09,417 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2020-10-15 07:45:09,418 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2020-10-15 07:45:09,418 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2020-10-15 07:45:09,418 INFO L138 BoogieDeclarations]: Found implementation of procedure PageLocked [2020-10-15 07:45:09,418 INFO L138 BoogieDeclarations]: Found implementation of procedure PageError [2020-10-15 07:45:09,418 INFO L138 BoogieDeclarations]: Found implementation of procedure PageReferenced [2020-10-15 07:45:09,418 INFO L138 BoogieDeclarations]: Found implementation of procedure PageDirty [2020-10-15 07:45:09,418 INFO L138 BoogieDeclarations]: Found implementation of procedure PagePrivate [2020-10-15 07:45:09,419 INFO L138 BoogieDeclarations]: Found implementation of procedure PageWriteback [2020-10-15 07:45:09,419 INFO L138 BoogieDeclarations]: Found implementation of procedure PageMappedToDisk [2020-10-15 07:45:09,419 INFO L138 BoogieDeclarations]: Found implementation of procedure PageUptodate [2020-10-15 07:45:09,419 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPageUptodate [2020-10-15 07:45:09,419 INFO L138 BoogieDeclarations]: Found implementation of procedure set_page_writeback [2020-10-15 07:45:09,419 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-15 07:45:09,419 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2020-10-15 07:45:09,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2020-10-15 07:45:09,420 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_user_segments [2020-10-15 07:45:09,420 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_user_segment [2020-10-15 07:45:09,420 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_alloc [2020-10-15 07:45:09,420 INFO L138 BoogieDeclarations]: Found implementation of procedure trylock_page [2020-10-15 07:45:09,420 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_page [2020-10-15 07:45:09,420 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_on_page_locked [2020-10-15 07:45:09,421 INFO L138 BoogieDeclarations]: Found implementation of procedure set_buffer_mapped [2020-10-15 07:45:09,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-15 07:45:09,421 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-15 07:45:09,421 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_I [2020-10-15 07:45:09,421 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_SB [2020-10-15 07:45:09,421 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_SERVER [2020-10-15 07:45:09,421 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_page_array_len [2020-10-15 07:45:09,422 INFO L138 BoogieDeclarations]: Found implementation of procedure net_generic [2020-10-15 07:45:09,422 INFO L138 BoogieDeclarations]: Found implementation of procedure BL_INIT_INVAL_MARKS [2020-10-15 07:45:09,422 INFO L138 BoogieDeclarations]: Found implementation of procedure BLK_LO2EXT [2020-10-15 07:45:09,422 INFO L138 BoogieDeclarations]: Found implementation of procedure BLK_LSEG2EXT [2020-10-15 07:45:09,422 INFO L138 BoogieDeclarations]: Found implementation of procedure print_page [2020-10-15 07:45:09,422 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hole [2020-10-15 07:45:09,422 INFO L138 BoogieDeclarations]: Found implementation of procedure is_writable [2020-10-15 07:45:09,423 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_parallel [2020-10-15 07:45:09,423 INFO L138 BoogieDeclarations]: Found implementation of procedure get_parallel [2020-10-15 07:45:09,423 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_parallel [2020-10-15 07:45:09,423 INFO L138 BoogieDeclarations]: Found implementation of procedure put_parallel [2020-10-15 07:45:09,423 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_submit_bio [2020-10-15 07:45:09,423 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_alloc_init_bio [2020-10-15 07:45:09,423 INFO L138 BoogieDeclarations]: Found implementation of procedure do_add_page_to_bio [2020-10-15 07:45:09,424 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_add_page_to_bio [2020-10-15 07:45:09,424 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_end_io_read [2020-10-15 07:45:09,424 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_read_cleanup [2020-10-15 07:45:09,424 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_end_par_io_read [2020-10-15 07:45:09,424 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_read_pagelist [2020-10-15 07:45:09,424 INFO L138 BoogieDeclarations]: Found implementation of procedure mark_extents_written [2020-10-15 07:45:09,424 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_end_io_write_zero [2020-10-15 07:45:09,425 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_end_io_write [2020-10-15 07:45:09,425 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_write_cleanup [2020-10-15 07:45:09,425 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_end_par_io_write [2020-10-15 07:45:09,425 INFO L138 BoogieDeclarations]: Found implementation of procedure mark_bad_read [2020-10-15 07:45:09,425 INFO L138 BoogieDeclarations]: Found implementation of procedure map_block [2020-10-15 07:45:09,425 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_read_single_end_io [2020-10-15 07:45:09,425 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_do_readpage_sync [2020-10-15 07:45:09,426 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_read_partial_page_sync [2020-10-15 07:45:09,426 INFO L138 BoogieDeclarations]: Found implementation of procedure init_page_for_write [2020-10-15 07:45:09,426 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_find_get_zeroing_page [2020-10-15 07:45:09,426 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_write_pagelist [2020-10-15 07:45:09,426 INFO L138 BoogieDeclarations]: Found implementation of procedure release_extents [2020-10-15 07:45:09,426 INFO L138 BoogieDeclarations]: Found implementation of procedure release_inval_marks [2020-10-15 07:45:09,426 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_free_layout_hdr [2020-10-15 07:45:09,427 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_alloc_layout_hdr [2020-10-15 07:45:09,427 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_free_lseg [2020-10-15 07:45:09,427 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_alloc_lseg [2020-10-15 07:45:09,427 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_encode_layoutcommit [2020-10-15 07:45:09,427 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_cleanup_layoutcommit [2020-10-15 07:45:09,427 INFO L138 BoogieDeclarations]: Found implementation of procedure free_blk_mountid [2020-10-15 07:45:09,427 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_blk_get_deviceinfo [2020-10-15 07:45:09,428 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_set_layoutdriver [2020-10-15 07:45:09,428 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_clear_layoutdriver [2020-10-15 07:45:09,428 INFO L138 BoogieDeclarations]: Found implementation of procedure is_aligned_req [2020-10-15 07:45:09,428 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_pg_init_read [2020-10-15 07:45:09,428 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_pg_test_read [2020-10-15 07:45:09,428 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_num_cont_bytes [2020-10-15 07:45:09,428 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_pg_init_write [2020-10-15 07:45:09,429 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_pg_test_write [2020-10-15 07:45:09,429 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4blocklayout_register_sb [2020-10-15 07:45:09,429 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4blocklayout_unregister_sb [2020-10-15 07:45:09,429 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_pipefs_event [2020-10-15 07:45:09,429 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4blocklayout_register_net [2020-10-15 07:45:09,429 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4blocklayout_unregister_net [2020-10-15 07:45:09,429 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4blocklayout_net_init [2020-10-15 07:45:09,430 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4blocklayout_net_exit [2020-10-15 07:45:09,430 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4blocklayout_init [2020-10-15 07:45:09,430 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4blocklayout_exit [2020-10-15 07:45:09,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_nfs4blocklayout_exit_7_2 [2020-10-15 07:45:09,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_nfs4blocklayout_init_7_13 [2020-10-15 07:45:09,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-15 07:45:09,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_5_1 [2020-10-15 07:45:09,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_7_4 [2020-10-15 07:45:09,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_7_5 [2020-10-15 07:45:09,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_7_6 [2020-10-15 07:45:09,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_6_2 [2020-10-15 07:45:09,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_7_7 [2020-10-15 07:45:09,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_7_8 [2020-10-15 07:45:09,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_7_9 [2020-10-15 07:45:09,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-15 07:45:09,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-15 07:45:09,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-15 07:45:09,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2020-10-15 07:45:09,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_13 [2020-10-15 07:45:09,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_14 [2020-10-15 07:45:09,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2020-10-15 07:45:09,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_16 [2020-10-15 07:45:09,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_17 [2020-10-15 07:45:09,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_18 [2020-10-15 07:45:09,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_19 [2020-10-15 07:45:09,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_22 [2020-10-15 07:45:09,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_23 [2020-10-15 07:45:09,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_24 [2020-10-15 07:45:09,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-15 07:45:09,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2020-10-15 07:45:09,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2020-10-15 07:45:09,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_13 [2020-10-15 07:45:09,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_14 [2020-10-15 07:45:09,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_15 [2020-10-15 07:45:09,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_16 [2020-10-15 07:45:09,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_17 [2020-10-15 07:45:09,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_18 [2020-10-15 07:45:09,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_19 [2020-10-15 07:45:09,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_22 [2020-10-15 07:45:09,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_23 [2020-10-15 07:45:09,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_24 [2020-10-15 07:45:09,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-15 07:45:09,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-15 07:45:09,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_10 [2020-10-15 07:45:09,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-15 07:45:09,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2020-10-15 07:45:09,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_7 [2020-10-15 07:45:09,436 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 07:45:09,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-15 07:45:09,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rpc_pipefs_notifier_register [2020-10-15 07:45:09,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rpc_pipefs_notifier_unregister [2020-10-15 07:45:09,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_notifier_block_dummy_resourceless_instance_0 [2020-10-15 07:45:09,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pernet_operations_dummy_resourceless_instance_1 [2020-10-15 07:45:09,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_2 [2020-10-15 07:45:09,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_3 [2020-10-15 07:45:09,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_rpc_pipe_ops_dummy_resourceless_instance_4 [2020-10-15 07:45:09,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-15 07:45:09,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-15 07:45:09,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2020-10-15 07:45:09,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-15 07:45:09,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2020-10-15 07:45:09,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-15 07:45:09,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-15 07:45:09,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2020-10-15 07:45:09,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2020-10-15 07:45:09,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-15 07:45:09,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2020-10-15 07:45:09,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-15 07:45:09,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2020-10-15 07:45:09,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-15 07:45:09,439 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-15 07:45:09,439 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-15 07:45:09,440 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-15 07:45:09,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_79 [2020-10-15 07:45:09,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_80 [2020-10-15 07:45:09,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_81 [2020-10-15 07:45:09,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_82 [2020-10-15 07:45:09,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rpc_pipefs_notifier_register_83 [2020-10-15 07:45:09,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rpc_pipefs_notifier_unregister_84 [2020-10-15 07:45:09,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rpc_pipefs_notifier_unregister_85 [2020-10-15 07:45:09,441 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-15 07:45:09,441 INFO L138 BoogieDeclarations]: Found implementation of procedure list_replace [2020-10-15 07:45:09,441 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-15 07:45:09,441 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2020-10-15 07:45:09,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-15 07:45:09,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2020-10-15 07:45:09,441 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-15 07:45:09,442 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-10-15 07:45:09,442 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-10-15 07:45:09,442 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2020-10-15 07:45:09,442 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-15 07:45:09,442 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be64 [2020-10-15 07:45:09,442 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_encode_hyper [2020-10-15 07:45:09,442 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_choose_list [2020-10-15 07:45:09,443 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize [2020-10-15 07:45:09,443 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_up [2020-10-15 07:45:09,443 INFO L138 BoogieDeclarations]: Found implementation of procedure _find_entry [2020-10-15 07:45:09,443 INFO L138 BoogieDeclarations]: Found implementation of procedure _has_tag [2020-10-15 07:45:09,443 INFO L138 BoogieDeclarations]: Found implementation of procedure _add_entry [2020-10-15 07:45:09,443 INFO L138 BoogieDeclarations]: Found implementation of procedure _set_range [2020-10-15 07:45:09,443 INFO L138 BoogieDeclarations]: Found implementation of procedure _preload_range [2020-10-15 07:45:09,444 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_is_sector_init [2020-10-15 07:45:09,444 INFO L138 BoogieDeclarations]: Found implementation of procedure _range_has_tag [2020-10-15 07:45:09,444 INFO L138 BoogieDeclarations]: Found implementation of procedure is_range_written [2020-10-15 07:45:09,444 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_mark_sectors_init [2020-10-15 07:45:09,444 INFO L138 BoogieDeclarations]: Found implementation of procedure mark_written_sectors [2020-10-15 07:45:09,444 INFO L138 BoogieDeclarations]: Found implementation of procedure print_short_extent [2020-10-15 07:45:09,444 INFO L138 BoogieDeclarations]: Found implementation of procedure print_clist [2020-10-15 07:45:09,445 INFO L138 BoogieDeclarations]: Found implementation of procedure add_to_commitlist [2020-10-15 07:45:09,445 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_mark_for_commit [2020-10-15 07:45:09,445 INFO L138 BoogieDeclarations]: Found implementation of procedure print_bl_extent [2020-10-15 07:45:09,445 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_extent [2020-10-15 07:45:09,445 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_put_extent [2020-10-15 07:45:09,445 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_alloc_extent [2020-10-15 07:45:09,445 INFO L138 BoogieDeclarations]: Found implementation of procedure print_elist [2020-10-15 07:45:09,445 INFO L138 BoogieDeclarations]: Found implementation of procedure extents_consistent [2020-10-15 07:45:09,446 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_add_merge_extent [2020-10-15 07:45:09,446 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_find_get_extent [2020-10-15 07:45:09,446 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_find_get_extent_locked [2020-10-15 07:45:09,446 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_pnfs_block_layoutupdate [2020-10-15 07:45:09,446 INFO L138 BoogieDeclarations]: Found implementation of procedure _prep_new_extent [2020-10-15 07:45:09,446 INFO L138 BoogieDeclarations]: Found implementation of procedure _front_merge [2020-10-15 07:45:09,446 INFO L138 BoogieDeclarations]: Found implementation of procedure set_to_rw [2020-10-15 07:45:09,447 INFO L138 BoogieDeclarations]: Found implementation of procedure clean_pnfs_block_layoutupdate [2020-10-15 07:45:09,447 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_push_one_short_extent [2020-10-15 07:45:09,447 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_pop_one_short_extent [2020-10-15 07:45:09,447 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_free_short_extents [2020-10-15 07:45:09,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_79 [2020-10-15 07:45:09,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_80 [2020-10-15 07:45:09,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_105 [2020-10-15 07:45:09,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_106 [2020-10-15 07:45:09,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32p [2020-10-15 07:45:09,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab64p [2020-10-15 07:45:09,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __be64_to_cpup [2020-10-15 07:45:09,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2020-10-15 07:45:09,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_CAST [2020-10-15 07:45:09,448 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-15 07:45:09,448 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be64 [2020-10-15 07:45:09,449 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_decode_hyper [2020-10-15 07:45:09,449 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_sector_number [2020-10-15 07:45:09,449 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_blkdev_put [2020-10-15 07:45:09,449 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_pipe_downcall [2020-10-15 07:45:09,449 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_pipe_destroy_msg [2020-10-15 07:45:09,449 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_blk_decode_device [2020-10-15 07:45:09,449 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_devid [2020-10-15 07:45:09,450 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_extent [2020-10-15 07:45:09,450 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_blk_process_layoutget [2020-10-15 07:45:09,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add___1 [2020-10-15 07:45:09,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub___1 [2020-10-15 07:45:09,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock___1 [2020-10-15 07:45:09,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock___1 [2020-10-15 07:45:09,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock___1 [2020-10-15 07:45:09,451 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock___1 [2020-10-15 07:45:09,451 INFO L138 BoogieDeclarations]: Found implementation of procedure net_generic___1 [2020-10-15 07:45:09,451 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_remove [2020-10-15 07:45:09,451 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_blk_metadev_release [2020-10-15 07:45:09,451 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_free_block_dev [2020-10-15 07:45:09,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-15 07:45:09,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-15 07:45:09,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-15 07:45:09,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 07:45:09,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 07:45:09,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 07:45:09,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 07:45:09,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-15 07:45:09,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-15 07:45:09,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-15 07:45:09,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-15 07:45:09,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-15 07:45:09,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-15 07:45:09,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 07:45:09,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 07:45:09,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-15 07:45:09,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 07:45:09,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-15 07:45:09,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 07:45:09,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-15 07:45:09,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-15 07:45:09,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-15 07:45:09,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 07:45:09,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 07:45:09,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-15 07:45:09,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-15 07:45:09,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-15 07:45:09,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-15 07:45:09,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-15 07:45:09,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-15 07:45:09,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-15 07:45:09,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-15 07:45:09,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-15 07:45:09,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-15 07:45:09,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-15 07:45:09,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-15 07:45:09,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-15 07:45:09,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-15 07:45:09,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-15 07:45:09,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-15 07:45:09,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-15 07:45:09,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-15 07:45:09,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-15 07:45:09,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-15 07:45:09,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-15 07:45:09,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-15 07:45:09,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-15 07:45:09,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-15 07:45:09,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-15 07:45:09,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-15 07:45:09,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-15 07:45:09,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-15 07:45:09,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-15 07:45:09,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-15 07:45:09,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bl_ext_lock_of_pnfs_block_layout [2020-10-15 07:45:09,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bl_ext_lock_of_pnfs_block_layout [2020-10-15 07:45:09,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_bl_ext_lock_of_pnfs_block_layout [2020-10-15 07:45:09,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_bl_ext_lock_of_pnfs_block_layout [2020-10-15 07:45:09,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_bl_ext_lock_of_pnfs_block_layout [2020-10-15 07:45:09,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_bl_ext_lock_of_pnfs_block_layout [2020-10-15 07:45:09,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_bl_ext_lock_of_pnfs_block_layout [2020-10-15 07:45:09,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_bl_ext_lock_of_pnfs_block_layout [2020-10-15 07:45:09,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bm_lock_of_block_mount_id [2020-10-15 07:45:09,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bm_lock_of_block_mount_id [2020-10-15 07:45:09,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_bm_lock_of_block_mount_id [2020-10-15 07:45:09,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_bm_lock_of_block_mount_id [2020-10-15 07:45:09,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_bm_lock_of_block_mount_id [2020-10-15 07:45:09,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_bm_lock_of_block_mount_id [2020-10-15 07:45:09,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_bm_lock_of_block_mount_id [2020-10-15 07:45:09,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_bm_lock_of_block_mount_id [2020-10-15 07:45:09,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_cl_lock_of_nfs_client [2020-10-15 07:45:09,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_cl_lock_of_nfs_client [2020-10-15 07:45:09,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_cl_lock_of_nfs_client [2020-10-15 07:45:09,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_cl_lock_of_nfs_client [2020-10-15 07:45:09,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_cl_lock_of_nfs_client [2020-10-15 07:45:09,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_cl_lock_of_nfs_client [2020-10-15 07:45:09,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_cl_lock_of_nfs_client [2020-10-15 07:45:09,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_cl_lock_of_nfs_client [2020-10-15 07:45:09,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-15 07:45:09,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-15 07:45:09,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-15 07:45:09,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-15 07:45:09,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-15 07:45:09,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-15 07:45:09,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-15 07:45:09,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-15 07:45:09,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_im_lock_of_pnfs_inval_markings [2020-10-15 07:45:09,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_im_lock_of_pnfs_inval_markings [2020-10-15 07:45:09,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_im_lock_of_pnfs_inval_markings [2020-10-15 07:45:09,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_im_lock_of_pnfs_inval_markings [2020-10-15 07:45:09,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_im_lock_of_pnfs_inval_markings [2020-10-15 07:45:09,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_im_lock_of_pnfs_inval_markings [2020-10-15 07:45:09,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_im_lock_of_pnfs_inval_markings [2020-10-15 07:45:09,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_im_lock_of_pnfs_inval_markings [2020-10-15 07:45:09,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-15 07:45:09,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-15 07:45:09,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-15 07:45:09,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-15 07:45:09,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-15 07:45:09,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-15 07:45:09,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-15 07:45:09,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-15 07:45:09,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2020-10-15 07:45:09,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-15 07:45:09,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-15 07:45:09,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-15 07:45:09,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-15 07:45:09,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-15 07:45:09,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-15 07:45:09,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-15 07:45:09,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-15 07:45:09,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-15 07:45:09,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-15 07:45:09,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-15 07:45:09,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-15 07:45:09,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-15 07:45:09,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-15 07:45:09,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-15 07:45:09,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-15 07:45:09,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-15 07:45:09,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-15 07:45:09,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-15 07:45:09,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-15 07:45:09,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-15 07:45:09,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-15 07:45:09,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-15 07:45:09,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-15 07:45:09,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-15 07:45:09,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-15 07:45:09,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-15 07:45:09,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-15 07:45:09,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-15 07:45:09,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-15 07:45:09,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-15 07:45:09,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-15 07:45:09,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-15 07:45:09,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-15 07:45:09,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-15 07:45:09,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-15 07:45:09,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-15 07:45:09,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-15 07:45:09,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-15 07:45:09,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-15 07:45:09,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-15 07:45:09,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-15 07:45:09,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-15 07:45:09,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-15 07:45:09,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-15 07:45:09,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-15 07:45:09,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-15 07:45:09,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-15 07:45:09,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-15 07:45:09,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-15 07:45:09,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-15 07:45:09,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-15 07:45:09,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-15 07:45:09,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-15 07:45:09,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-15 07:45:09,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 07:45:09,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-15 07:45:09,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-15 07:45:09,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-15 07:45:09,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-15 07:45:09,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-15 07:45:09,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_206 [2020-10-15 07:45:09,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_535 [2020-10-15 07:45:09,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_536 [2020-10-15 07:45:09,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-15 07:45:09,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2020-10-15 07:45:09,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-15 07:45:09,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-15 07:45:09,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-15 07:45:09,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-15 07:45:09,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __lock_page [2020-10-15 07:45:09,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-15 07:45:09,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-15 07:45:09,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-15 07:45:09,476 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-15 07:45:09,476 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-15 07:45:09,476 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2020-10-15 07:45:09,477 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-15 07:45:09,477 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2020-10-15 07:45:09,477 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2020-10-15 07:45:09,477 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_page_buffers [2020-10-15 07:45:09,477 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2020-10-15 07:45:09,477 INFO L138 BoogieDeclarations]: Found implementation of procedure bh_submit_read [2020-10-15 07:45:09,477 INFO L138 BoogieDeclarations]: Found implementation of procedure bh_uptodate_or_lock [2020-10-15 07:45:09,477 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_add_page [2020-10-15 07:45:09,477 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_alloc_bioset [2020-10-15 07:45:09,478 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2020-10-15 07:45:09,478 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_get_by_dev [2020-10-15 07:45:09,478 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_put [2020-10-15 07:45:09,478 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-15 07:45:09,478 INFO L138 BoogieDeclarations]: Found implementation of procedure dput [2020-10-15 07:45:09,478 INFO L138 BoogieDeclarations]: Found implementation of procedure end_page_writeback [2020-10-15 07:45:09,478 INFO L138 BoogieDeclarations]: Found implementation of procedure find_get_page [2020-10-15 07:45:09,478 INFO L138 BoogieDeclarations]: Found implementation of procedure find_or_create_page [2020-10-15 07:45:09,479 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer_head [2020-10-15 07:45:09,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-15 07:45:09,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-15 07:45:09,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-15 07:45:09,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 07:45:09,479 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-15 07:45:09,479 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2020-10-15 07:45:09,479 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2020-10-15 07:45:09,479 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2020-10-15 07:45:09,480 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-15 07:45:09,480 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2020-10-15 07:45:09,480 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-15 07:45:09,480 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2020-10-15 07:45:09,480 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_proc_getdeviceinfo [2020-10-15 07:45:09,480 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_proc_getdevicelist [2020-10-15 07:45:09,480 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_dreq_bytes_left [2020-10-15 07:45:09,481 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_pageio_reset_read_mds [2020-10-15 07:45:09,481 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_pageio_reset_write_mds [2020-10-15 07:45:09,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_generic_pg_init_read [2020-10-15 07:45:09,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_generic_pg_init_write [2020-10-15 07:45:09,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_generic_pg_readpages [2020-10-15 07:45:09,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_generic_pg_test [2020-10-15 07:45:09,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_generic_pg_writepages [2020-10-15 07:45:09,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_ld_read_done [2020-10-15 07:45:09,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_ld_write_done [2020-10-15 07:45:09,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_register_layoutdriver [2020-10-15 07:45:09,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_set_lo_fail [2020-10-15 07:45:09,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_unregister_layoutdriver [2020-10-15 07:45:09,482 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 07:45:09,482 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2020-10-15 07:45:09,482 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-15 07:45:09,482 INFO L138 BoogieDeclarations]: Found implementation of procedure radix_tree_next_hole [2020-10-15 07:45:09,483 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2020-10-15 07:45:09,483 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2020-10-15 07:45:09,483 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pernet_subsys [2020-10-15 07:45:09,483 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2020-10-15 07:45:09,483 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_d_lookup_sb [2020-10-15 07:45:09,483 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_destroy_pipe_data [2020-10-15 07:45:09,483 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_get_sb_net [2020-10-15 07:45:09,483 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_mkpipe_data [2020-10-15 07:45:09,483 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_mkpipe_dentry [2020-10-15 07:45:09,484 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_pipe_generic_upcall [2020-10-15 07:45:09,484 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_pipefs_notifier_register [2020-10-15 07:45:09,484 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_pipefs_notifier_unregister [2020-10-15 07:45:09,484 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_put_sb_net [2020-10-15 07:45:09,484 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_queue_upcall [2020-10-15 07:45:09,484 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_unlink [2020-10-15 07:45:09,484 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-15 07:45:09,485 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_bio [2020-10-15 07:45:09,485 INFO L138 BoogieDeclarations]: Found implementation of procedure test_set_page_writeback [2020-10-15 07:45:09,485 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2020-10-15 07:45:09,485 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_page [2020-10-15 07:45:09,485 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pernet_subsys [2020-10-15 07:45:09,485 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_on_page_bit [2020-10-15 07:45:09,485 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-15 07:45:09,486 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_encode_opaque_fixed [2020-10-15 07:45:09,486 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_init_decode_pages [2020-10-15 07:45:09,486 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_inline_decode [2020-10-15 07:45:09,486 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_reserve_space [2020-10-15 07:45:09,486 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_set_scratch_buffer [2020-10-15 07:45:09,486 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2020-10-15 07:45:09,486 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 07:45:09,487 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 07:45:09,487 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 07:45:09,487 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 07:45:09,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 07:45:09,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 07:45:09,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 07:45:09,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 07:45:09,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-15 07:45:09,488 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-15 07:45:09,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 07:45:09,488 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-15 07:45:09,488 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-15 07:45:09,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 07:45:09,488 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-15 07:45:09,488 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-15 07:45:09,489 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-15 07:45:09,489 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-15 07:45:09,489 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit_lock [2020-10-15 07:45:09,489 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-15 07:45:09,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 07:45:09,489 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 07:45:09,489 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-15 07:45:09,489 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-15 07:45:09,489 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-15 07:45:09,490 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 07:45:09,490 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 07:45:09,490 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-15 07:45:09,490 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-15 07:45:09,490 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-15 07:45:09,490 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-15 07:45:09,490 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-15 07:45:09,490 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-15 07:45:09,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 07:45:09,491 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2020-10-15 07:45:09,491 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-15 07:45:09,491 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-15 07:45:09,491 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2020-10-15 07:45:09,491 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2020-10-15 07:45:09,491 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2020-10-15 07:45:09,491 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2020-10-15 07:45:09,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bl_ext_lock_of_pnfs_block_layout [2020-10-15 07:45:09,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bl_ext_lock_of_pnfs_block_layout [2020-10-15 07:45:09,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bm_lock_of_block_mount_id [2020-10-15 07:45:09,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bm_lock_of_block_mount_id [2020-10-15 07:45:09,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 07:45:09,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-15 07:45:09,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 07:45:09,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-15 07:45:09,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 07:45:09,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 07:45:09,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-15 07:45:09,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-15 07:45:09,493 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2020-10-15 07:45:09,493 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-15 07:45:09,493 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-15 07:45:09,493 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-15 07:45:09,493 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-15 07:45:09,493 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 07:45:09,493 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-15 07:45:09,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_79 [2020-10-15 07:45:09,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_81 [2020-10-15 07:45:09,494 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-15 07:45:09,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_80 [2020-10-15 07:45:09,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_82 [2020-10-15 07:45:09,494 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-15 07:45:09,494 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2020-10-15 07:45:09,494 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2020-10-15 07:45:09,494 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2020-10-15 07:45:09,494 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2020-10-15 07:45:09,495 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2020-10-15 07:45:09,495 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2020-10-15 07:45:09,495 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-15 07:45:09,495 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2020-10-15 07:45:09,495 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2020-10-15 07:45:09,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 07:45:09,495 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2020-10-15 07:45:09,495 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-15 07:45:09,495 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-15 07:45:09,496 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-15 07:45:09,496 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-15 07:45:09,496 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2020-10-15 07:45:09,496 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-15 07:45:09,496 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2020-10-15 07:45:09,496 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2020-10-15 07:45:09,496 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-15 07:45:09,496 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2020-10-15 07:45:09,496 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 07:45:09,497 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2020-10-15 07:45:09,497 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2020-10-15 07:45:09,497 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2020-10-15 07:45:09,497 INFO L130 BoogieDeclarations]: Found specification of procedure dput [2020-10-15 07:45:09,497 INFO L130 BoogieDeclarations]: Found specification of procedure radix_tree_next_hole [2020-10-15 07:45:09,497 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2020-10-15 07:45:09,497 INFO L130 BoogieDeclarations]: Found specification of procedure submit_bio [2020-10-15 07:45:09,497 INFO L130 BoogieDeclarations]: Found specification of procedure PageLocked [2020-10-15 07:45:09,497 INFO L130 BoogieDeclarations]: Found specification of procedure PageError [2020-10-15 07:45:09,497 INFO L130 BoogieDeclarations]: Found specification of procedure PageReferenced [2020-10-15 07:45:09,498 INFO L130 BoogieDeclarations]: Found specification of procedure PageDirty [2020-10-15 07:45:09,498 INFO L130 BoogieDeclarations]: Found specification of procedure PagePrivate [2020-10-15 07:45:09,498 INFO L130 BoogieDeclarations]: Found specification of procedure PageWriteback [2020-10-15 07:45:09,498 INFO L130 BoogieDeclarations]: Found specification of procedure PageMappedToDisk [2020-10-15 07:45:09,498 INFO L130 BoogieDeclarations]: Found specification of procedure PageUptodate [2020-10-15 07:45:09,498 INFO L130 BoogieDeclarations]: Found specification of procedure SetPageUptodate [2020-10-15 07:45:09,498 INFO L130 BoogieDeclarations]: Found specification of procedure test_set_page_writeback [2020-10-15 07:45:09,498 INFO L130 BoogieDeclarations]: Found specification of procedure set_page_writeback [2020-10-15 07:45:09,499 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2020-10-15 07:45:09,499 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-15 07:45:09,499 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2020-10-15 07:45:09,499 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2020-10-15 07:45:09,499 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_206 [2020-10-15 07:45:09,499 INFO L130 BoogieDeclarations]: Found specification of procedure zero_user_segments [2020-10-15 07:45:09,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 07:45:09,499 INFO L130 BoogieDeclarations]: Found specification of procedure zero_user_segment [2020-10-15 07:45:09,499 INFO L130 BoogieDeclarations]: Found specification of procedure bio_alloc_bioset [2020-10-15 07:45:09,500 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2020-10-15 07:45:09,500 INFO L130 BoogieDeclarations]: Found specification of procedure bio_alloc [2020-10-15 07:45:09,500 INFO L130 BoogieDeclarations]: Found specification of procedure bio_add_page [2020-10-15 07:45:09,500 INFO L130 BoogieDeclarations]: Found specification of procedure find_get_page [2020-10-15 07:45:09,500 INFO L130 BoogieDeclarations]: Found specification of procedure find_or_create_page [2020-10-15 07:45:09,500 INFO L130 BoogieDeclarations]: Found specification of procedure __lock_page [2020-10-15 07:45:09,500 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_page [2020-10-15 07:45:09,500 INFO L130 BoogieDeclarations]: Found specification of procedure trylock_page [2020-10-15 07:45:09,500 INFO L130 BoogieDeclarations]: Found specification of procedure lock_page [2020-10-15 07:45:09,500 INFO L130 BoogieDeclarations]: Found specification of procedure wait_on_page_bit [2020-10-15 07:45:09,501 INFO L130 BoogieDeclarations]: Found specification of procedure wait_on_page_locked [2020-10-15 07:45:09,501 INFO L130 BoogieDeclarations]: Found specification of procedure end_page_writeback [2020-10-15 07:45:09,501 INFO L130 BoogieDeclarations]: Found specification of procedure set_buffer_mapped [2020-10-15 07:45:09,501 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_page_buffers [2020-10-15 07:45:09,501 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer_head [2020-10-15 07:45:09,501 INFO L130 BoogieDeclarations]: Found specification of procedure bh_uptodate_or_lock [2020-10-15 07:45:09,501 INFO L130 BoogieDeclarations]: Found specification of procedure bh_submit_read [2020-10-15 07:45:09,501 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_pipefs_notifier_register [2020-10-15 07:45:09,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rpc_pipefs_notifier_register_83 [2020-10-15 07:45:09,502 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_pipefs_notifier_unregister [2020-10-15 07:45:09,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rpc_pipefs_notifier_unregister_84 [2020-10-15 07:45:09,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rpc_pipefs_notifier_unregister_85 [2020-10-15 07:45:09,502 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_d_lookup_sb [2020-10-15 07:45:09,502 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_get_sb_net [2020-10-15 07:45:09,502 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_put_sb_net [2020-10-15 07:45:09,502 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_pipe_generic_upcall [2020-10-15 07:45:09,502 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_mkpipe_data [2020-10-15 07:45:09,503 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_destroy_pipe_data [2020-10-15 07:45:09,503 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_mkpipe_dentry [2020-10-15 07:45:09,503 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_unlink [2020-10-15 07:45:09,503 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 07:45:09,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 07:45:09,503 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-15 07:45:09,503 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-15 07:45:09,503 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-15 07:45:09,503 INFO L130 BoogieDeclarations]: Found specification of procedure register_pernet_subsys [2020-10-15 07:45:09,504 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pernet_subsys [2020-10-15 07:45:09,504 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_I [2020-10-15 07:45:09,504 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_SB [2020-10-15 07:45:09,504 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_SERVER [2020-10-15 07:45:09,504 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_register_layoutdriver [2020-10-15 07:45:09,504 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_unregister_layoutdriver [2020-10-15 07:45:09,504 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_proc_getdevicelist [2020-10-15 07:45:09,504 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_proc_getdeviceinfo [2020-10-15 07:45:09,504 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_init_read [2020-10-15 07:45:09,505 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_readpages [2020-10-15 07:45:09,505 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_init_write [2020-10-15 07:45:09,505 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_writepages [2020-10-15 07:45:09,505 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_test [2020-10-15 07:45:09,505 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_set_lo_fail [2020-10-15 07:45:09,505 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_ld_write_done [2020-10-15 07:45:09,505 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_ld_read_done [2020-10-15 07:45:09,505 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_pageio_reset_read_mds [2020-10-15 07:45:09,505 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_pageio_reset_write_mds [2020-10-15 07:45:09,506 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_dreq_bytes_left [2020-10-15 07:45:09,506 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_page_array_len [2020-10-15 07:45:09,506 INFO L130 BoogieDeclarations]: Found specification of procedure net_generic [2020-10-15 07:45:09,506 INFO L130 BoogieDeclarations]: Found specification of procedure BL_INIT_INVAL_MARKS [2020-10-15 07:45:09,506 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 07:45:09,506 INFO L130 BoogieDeclarations]: Found specification of procedure BLK_LO2EXT [2020-10-15 07:45:09,506 INFO L130 BoogieDeclarations]: Found specification of procedure BLK_LSEG2EXT [2020-10-15 07:45:09,506 INFO L130 BoogieDeclarations]: Found specification of procedure bl_pipe_downcall [2020-10-15 07:45:09,507 INFO L130 BoogieDeclarations]: Found specification of procedure bl_pipe_destroy_msg [2020-10-15 07:45:09,507 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_blk_decode_device [2020-10-15 07:45:09,507 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_blk_process_layoutget [2020-10-15 07:45:09,507 INFO L130 BoogieDeclarations]: Found specification of procedure bl_free_block_dev [2020-10-15 07:45:09,507 INFO L130 BoogieDeclarations]: Found specification of procedure bl_find_get_extent [2020-10-15 07:45:09,507 INFO L130 BoogieDeclarations]: Found specification of procedure bl_mark_sectors_init [2020-10-15 07:45:09,507 INFO L130 BoogieDeclarations]: Found specification of procedure bl_put_extent [2020-10-15 07:45:09,507 INFO L130 BoogieDeclarations]: Found specification of procedure bl_is_sector_init [2020-10-15 07:45:09,508 INFO L130 BoogieDeclarations]: Found specification of procedure encode_pnfs_block_layoutupdate [2020-10-15 07:45:09,508 INFO L130 BoogieDeclarations]: Found specification of procedure clean_pnfs_block_layoutupdate [2020-10-15 07:45:09,508 INFO L130 BoogieDeclarations]: Found specification of procedure bl_mark_for_commit [2020-10-15 07:45:09,508 INFO L130 BoogieDeclarations]: Found specification of procedure bl_push_one_short_extent [2020-10-15 07:45:09,508 INFO L130 BoogieDeclarations]: Found specification of procedure bl_pop_one_short_extent [2020-10-15 07:45:09,508 INFO L130 BoogieDeclarations]: Found specification of procedure bl_free_short_extents [2020-10-15 07:45:09,508 INFO L130 BoogieDeclarations]: Found specification of procedure print_page [2020-10-15 07:45:09,508 INFO L130 BoogieDeclarations]: Found specification of procedure is_hole [2020-10-15 07:45:09,508 INFO L130 BoogieDeclarations]: Found specification of procedure is_writable [2020-10-15 07:45:09,509 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_parallel [2020-10-15 07:45:09,509 INFO L130 BoogieDeclarations]: Found specification of procedure get_parallel [2020-10-15 07:45:09,509 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_parallel [2020-10-15 07:45:09,509 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-15 07:45:09,509 INFO L130 BoogieDeclarations]: Found specification of procedure put_parallel [2020-10-15 07:45:09,509 INFO L130 BoogieDeclarations]: Found specification of procedure bl_submit_bio [2020-10-15 07:45:09,509 INFO L130 BoogieDeclarations]: Found specification of procedure bl_alloc_init_bio [2020-10-15 07:45:09,509 INFO L130 BoogieDeclarations]: Found specification of procedure do_add_page_to_bio [2020-10-15 07:45:09,510 INFO L130 BoogieDeclarations]: Found specification of procedure bl_add_page_to_bio [2020-10-15 07:45:09,510 INFO L130 BoogieDeclarations]: Found specification of procedure bl_end_io_read [2020-10-15 07:45:09,510 INFO L130 BoogieDeclarations]: Found specification of procedure bl_read_cleanup [2020-10-15 07:45:09,510 INFO L130 BoogieDeclarations]: Found specification of procedure bl_end_par_io_read [2020-10-15 07:45:09,510 INFO L130 BoogieDeclarations]: Found specification of procedure bl_read_pagelist [2020-10-15 07:45:09,510 INFO L130 BoogieDeclarations]: Found specification of procedure mark_extents_written [2020-10-15 07:45:09,510 INFO L130 BoogieDeclarations]: Found specification of procedure bl_end_io_write_zero [2020-10-15 07:45:09,510 INFO L130 BoogieDeclarations]: Found specification of procedure bl_end_io_write [2020-10-15 07:45:09,510 INFO L130 BoogieDeclarations]: Found specification of procedure bl_write_cleanup [2020-10-15 07:45:09,511 INFO L130 BoogieDeclarations]: Found specification of procedure bl_end_par_io_write [2020-10-15 07:45:09,511 INFO L130 BoogieDeclarations]: Found specification of procedure mark_bad_read [2020-10-15 07:45:09,511 INFO L130 BoogieDeclarations]: Found specification of procedure map_block [2020-10-15 07:45:09,511 INFO L130 BoogieDeclarations]: Found specification of procedure bl_read_single_end_io [2020-10-15 07:45:09,511 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_535 [2020-10-15 07:45:09,511 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_536 [2020-10-15 07:45:09,511 INFO L130 BoogieDeclarations]: Found specification of procedure bl_do_readpage_sync [2020-10-15 07:45:09,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 07:45:09,511 INFO L130 BoogieDeclarations]: Found specification of procedure bl_read_partial_page_sync [2020-10-15 07:45:09,512 INFO L130 BoogieDeclarations]: Found specification of procedure init_page_for_write [2020-10-15 07:45:09,512 INFO L130 BoogieDeclarations]: Found specification of procedure bl_find_get_zeroing_page [2020-10-15 07:45:09,512 INFO L130 BoogieDeclarations]: Found specification of procedure bl_write_pagelist [2020-10-15 07:45:09,512 INFO L130 BoogieDeclarations]: Found specification of procedure release_extents [2020-10-15 07:45:09,512 INFO L130 BoogieDeclarations]: Found specification of procedure release_inval_marks [2020-10-15 07:45:09,512 INFO L130 BoogieDeclarations]: Found specification of procedure bl_free_layout_hdr [2020-10-15 07:45:09,512 INFO L130 BoogieDeclarations]: Found specification of procedure bl_alloc_layout_hdr [2020-10-15 07:45:09,512 INFO L130 BoogieDeclarations]: Found specification of procedure bl_free_lseg [2020-10-15 07:45:09,512 INFO L130 BoogieDeclarations]: Found specification of procedure bl_alloc_lseg [2020-10-15 07:45:09,512 INFO L130 BoogieDeclarations]: Found specification of procedure bl_encode_layoutcommit [2020-10-15 07:45:09,513 INFO L130 BoogieDeclarations]: Found specification of procedure bl_cleanup_layoutcommit [2020-10-15 07:45:09,513 INFO L130 BoogieDeclarations]: Found specification of procedure free_blk_mountid [2020-10-15 07:45:09,513 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_blk_get_deviceinfo [2020-10-15 07:45:09,513 INFO L130 BoogieDeclarations]: Found specification of procedure bl_set_layoutdriver [2020-10-15 07:45:09,513 INFO L130 BoogieDeclarations]: Found specification of procedure bl_clear_layoutdriver [2020-10-15 07:45:09,513 INFO L130 BoogieDeclarations]: Found specification of procedure is_aligned_req [2020-10-15 07:45:09,513 INFO L130 BoogieDeclarations]: Found specification of procedure bl_pg_init_read [2020-10-15 07:45:09,513 INFO L130 BoogieDeclarations]: Found specification of procedure bl_pg_test_read [2020-10-15 07:45:09,514 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_num_cont_bytes [2020-10-15 07:45:09,514 INFO L130 BoogieDeclarations]: Found specification of procedure bl_pg_init_write [2020-10-15 07:45:09,514 INFO L130 BoogieDeclarations]: Found specification of procedure bl_pg_test_write [2020-10-15 07:45:09,514 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4blocklayout_register_sb [2020-10-15 07:45:09,514 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4blocklayout_unregister_sb [2020-10-15 07:45:09,514 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_pipefs_event [2020-10-15 07:45:09,514 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4blocklayout_register_net [2020-10-15 07:45:09,514 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4blocklayout_unregister_net [2020-10-15 07:45:09,514 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4blocklayout_net_init [2020-10-15 07:45:09,514 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4blocklayout_net_exit [2020-10-15 07:45:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4blocklayout_init [2020-10-15 07:45:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4blocklayout_exit [2020-10-15 07:45:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_nfs4blocklayout_exit_7_2 [2020-10-15 07:45:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_nfs4blocklayout_init_7_13 [2020-10-15 07:45:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-15 07:45:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_5_1 [2020-10-15 07:45:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_7_4 [2020-10-15 07:45:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_7_5 [2020-10-15 07:45:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_7_6 [2020-10-15 07:45:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_6_2 [2020-10-15 07:45:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_7_7 [2020-10-15 07:45:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_7_8 [2020-10-15 07:45:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_7_9 [2020-10-15 07:45:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-15 07:45:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-15 07:45:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-15 07:45:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2020-10-15 07:45:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_13 [2020-10-15 07:45:09,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_14 [2020-10-15 07:45:09,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2020-10-15 07:45:09,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_16 [2020-10-15 07:45:09,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_17 [2020-10-15 07:45:09,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_18 [2020-10-15 07:45:09,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_19 [2020-10-15 07:45:09,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_22 [2020-10-15 07:45:09,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_23 [2020-10-15 07:45:09,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_24 [2020-10-15 07:45:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-15 07:45:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2020-10-15 07:45:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2020-10-15 07:45:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_13 [2020-10-15 07:45:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_14 [2020-10-15 07:45:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_15 [2020-10-15 07:45:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_16 [2020-10-15 07:45:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_17 [2020-10-15 07:45:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_18 [2020-10-15 07:45:09,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_19 [2020-10-15 07:45:09,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_22 [2020-10-15 07:45:09,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_23 [2020-10-15 07:45:09,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_24 [2020-10-15 07:45:09,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-15 07:45:09,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-15 07:45:09,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_10 [2020-10-15 07:45:09,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-15 07:45:09,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2020-10-15 07:45:09,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_7 [2020-10-15 07:45:09,520 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 07:45:09,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-15 07:45:09,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rpc_pipefs_notifier_register [2020-10-15 07:45:09,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rpc_pipefs_notifier_unregister [2020-10-15 07:45:09,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_notifier_block_dummy_resourceless_instance_0 [2020-10-15 07:45:09,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pernet_operations_dummy_resourceless_instance_1 [2020-10-15 07:45:09,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_2 [2020-10-15 07:45:09,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_3 [2020-10-15 07:45:09,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_rpc_pipe_ops_dummy_resourceless_instance_4 [2020-10-15 07:45:09,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-15 07:45:09,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-15 07:45:09,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2020-10-15 07:45:09,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-15 07:45:09,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2020-10-15 07:45:09,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-15 07:45:09,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-15 07:45:09,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2020-10-15 07:45:09,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2020-10-15 07:45:09,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-15 07:45:09,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2020-10-15 07:45:09,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-15 07:45:09,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2020-10-15 07:45:09,522 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-15 07:45:09,522 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-15 07:45:09,523 INFO L130 BoogieDeclarations]: Found specification of procedure list_replace [2020-10-15 07:45:09,523 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-15 07:45:09,523 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2020-10-15 07:45:09,523 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-15 07:45:09,523 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2020-10-15 07:45:09,523 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-15 07:45:09,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_im_lock_of_pnfs_inval_markings [2020-10-15 07:45:09,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_im_lock_of_pnfs_inval_markings [2020-10-15 07:45:09,523 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2020-10-15 07:45:09,524 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2020-10-15 07:45:09,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_105 [2020-10-15 07:45:09,524 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-10-15 07:45:09,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_79 [2020-10-15 07:45:09,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_106 [2020-10-15 07:45:09,524 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-10-15 07:45:09,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_80 [2020-10-15 07:45:09,524 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2020-10-15 07:45:09,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-15 07:45:09,525 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-15 07:45:09,525 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be64 [2020-10-15 07:45:09,525 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_encode_opaque_fixed [2020-10-15 07:45:09,525 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_encode_hyper [2020-10-15 07:45:09,525 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_reserve_space [2020-10-15 07:45:09,525 INFO L130 BoogieDeclarations]: Found specification of procedure bl_choose_list [2020-10-15 07:45:09,525 INFO L130 BoogieDeclarations]: Found specification of procedure bl_alloc_extent [2020-10-15 07:45:09,525 INFO L130 BoogieDeclarations]: Found specification of procedure bl_add_merge_extent [2020-10-15 07:45:09,525 INFO L130 BoogieDeclarations]: Found specification of procedure normalize [2020-10-15 07:45:09,526 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_up [2020-10-15 07:45:09,526 INFO L130 BoogieDeclarations]: Found specification of procedure _find_entry [2020-10-15 07:45:09,526 INFO L130 BoogieDeclarations]: Found specification of procedure _has_tag [2020-10-15 07:45:09,526 INFO L130 BoogieDeclarations]: Found specification of procedure _add_entry [2020-10-15 07:45:09,526 INFO L130 BoogieDeclarations]: Found specification of procedure _set_range [2020-10-15 07:45:09,526 INFO L130 BoogieDeclarations]: Found specification of procedure _preload_range [2020-10-15 07:45:09,526 INFO L130 BoogieDeclarations]: Found specification of procedure _range_has_tag [2020-10-15 07:45:09,526 INFO L130 BoogieDeclarations]: Found specification of procedure is_range_written [2020-10-15 07:45:09,526 INFO L130 BoogieDeclarations]: Found specification of procedure mark_written_sectors [2020-10-15 07:45:09,527 INFO L130 BoogieDeclarations]: Found specification of procedure print_short_extent [2020-10-15 07:45:09,527 INFO L130 BoogieDeclarations]: Found specification of procedure print_clist [2020-10-15 07:45:09,527 INFO L130 BoogieDeclarations]: Found specification of procedure add_to_commitlist [2020-10-15 07:45:09,527 INFO L130 BoogieDeclarations]: Found specification of procedure print_bl_extent [2020-10-15 07:45:09,527 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_extent [2020-10-15 07:45:09,527 INFO L130 BoogieDeclarations]: Found specification of procedure print_elist [2020-10-15 07:45:09,527 INFO L130 BoogieDeclarations]: Found specification of procedure extents_consistent [2020-10-15 07:45:09,528 INFO L130 BoogieDeclarations]: Found specification of procedure bl_find_get_extent_locked [2020-10-15 07:45:09,528 INFO L130 BoogieDeclarations]: Found specification of procedure _prep_new_extent [2020-10-15 07:45:09,528 INFO L130 BoogieDeclarations]: Found specification of procedure _front_merge [2020-10-15 07:45:09,528 INFO L130 BoogieDeclarations]: Found specification of procedure set_to_rw [2020-10-15 07:45:09,528 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32p [2020-10-15 07:45:09,528 INFO L130 BoogieDeclarations]: Found specification of procedure __swab64p [2020-10-15 07:45:09,528 INFO L130 BoogieDeclarations]: Found specification of procedure __be64_to_cpup [2020-10-15 07:45:09,528 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2020-10-15 07:45:09,528 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-15 07:45:09,529 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-15 07:45:09,529 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_CAST [2020-10-15 07:45:09,529 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2020-10-15 07:45:09,529 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2020-10-15 07:45:09,529 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2020-10-15 07:45:09,529 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2020-10-15 07:45:09,529 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-15 07:45:09,529 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_get_by_dev [2020-10-15 07:45:09,530 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_put [2020-10-15 07:45:09,530 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-15 07:45:09,530 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-15 07:45:09,530 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-15 07:45:09,530 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-15 07:45:09,530 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be64 [2020-10-15 07:45:09,530 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_decode_hyper [2020-10-15 07:45:09,531 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_init_decode_pages [2020-10-15 07:45:09,531 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_set_scratch_buffer [2020-10-15 07:45:09,531 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_inline_decode [2020-10-15 07:45:09,531 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_queue_upcall [2020-10-15 07:45:09,531 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_blkdev_put [2020-10-15 07:45:09,531 INFO L130 BoogieDeclarations]: Found specification of procedure decode_sector_number [2020-10-15 07:45:09,531 INFO L130 BoogieDeclarations]: Found specification of procedure translate_devid [2020-10-15 07:45:09,531 INFO L130 BoogieDeclarations]: Found specification of procedure verify_extent [2020-10-15 07:45:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add___1 [2020-10-15 07:45:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub___1 [2020-10-15 07:45:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock___1 [2020-10-15 07:45:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock___1 [2020-10-15 07:45:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock___1 [2020-10-15 07:45:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock___1 [2020-10-15 07:45:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure net_generic___1 [2020-10-15 07:45:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure dev_remove [2020-10-15 07:45:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_blk_metadev_release [2020-10-15 07:45:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-15 07:45:09,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-15 07:45:09,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-15 07:45:09,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 07:45:09,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-15 07:45:09,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 07:45:09,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-15 07:45:09,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-15 07:45:09,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-15 07:45:09,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-15 07:45:09,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-15 07:45:09,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-15 07:45:09,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-15 07:45:09,534 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 07:45:09,534 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 07:45:09,534 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 07:45:09,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 07:45:09,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 07:45:09,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 07:45:09,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-15 07:45:09,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-15 07:45:09,535 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 07:45:09,535 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 07:45:09,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-15 07:45:09,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-15 07:45:09,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-15 07:45:09,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-15 07:45:09,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-15 07:45:09,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-15 07:45:09,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-15 07:45:09,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-15 07:45:09,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-15 07:45:09,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-15 07:45:09,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-15 07:45:09,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-15 07:45:09,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-15 07:45:09,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-15 07:45:09,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-15 07:45:09,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-15 07:45:09,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-15 07:45:09,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-15 07:45:09,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-15 07:45:09,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-15 07:45:09,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-15 07:45:09,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-15 07:45:09,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-15 07:45:09,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-15 07:45:09,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-15 07:45:09,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-15 07:45:09,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-15 07:45:09,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-15 07:45:09,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-15 07:45:09,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-15 07:45:09,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-15 07:45:09,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-15 07:45:09,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_bl_ext_lock_of_pnfs_block_layout [2020-10-15 07:45:09,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_bl_ext_lock_of_pnfs_block_layout [2020-10-15 07:45:09,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_bl_ext_lock_of_pnfs_block_layout [2020-10-15 07:45:09,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_bl_ext_lock_of_pnfs_block_layout [2020-10-15 07:45:09,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_bl_ext_lock_of_pnfs_block_layout [2020-10-15 07:45:09,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_bl_ext_lock_of_pnfs_block_layout [2020-10-15 07:45:09,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_bm_lock_of_block_mount_id [2020-10-15 07:45:09,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_bm_lock_of_block_mount_id [2020-10-15 07:45:09,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_bm_lock_of_block_mount_id [2020-10-15 07:45:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_bm_lock_of_block_mount_id [2020-10-15 07:45:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_bm_lock_of_block_mount_id [2020-10-15 07:45:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_bm_lock_of_block_mount_id [2020-10-15 07:45:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_cl_lock_of_nfs_client [2020-10-15 07:45:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_cl_lock_of_nfs_client [2020-10-15 07:45:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_cl_lock_of_nfs_client [2020-10-15 07:45:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_cl_lock_of_nfs_client [2020-10-15 07:45:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_cl_lock_of_nfs_client [2020-10-15 07:45:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_cl_lock_of_nfs_client [2020-10-15 07:45:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_cl_lock_of_nfs_client [2020-10-15 07:45:09,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_cl_lock_of_nfs_client [2020-10-15 07:45:09,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-15 07:45:09,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-15 07:45:09,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-15 07:45:09,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-15 07:45:09,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-15 07:45:09,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-15 07:45:09,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-15 07:45:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-15 07:45:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_im_lock_of_pnfs_inval_markings [2020-10-15 07:45:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_im_lock_of_pnfs_inval_markings [2020-10-15 07:45:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_im_lock_of_pnfs_inval_markings [2020-10-15 07:45:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_im_lock_of_pnfs_inval_markings [2020-10-15 07:45:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_im_lock_of_pnfs_inval_markings [2020-10-15 07:45:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_im_lock_of_pnfs_inval_markings [2020-10-15 07:45:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-15 07:45:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-15 07:45:09,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-15 07:45:09,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-15 07:45:09,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-15 07:45:09,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-15 07:45:09,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-15 07:45:09,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-15 07:45:09,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2020-10-15 07:45:09,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-15 07:45:09,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-15 07:45:09,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-15 07:45:09,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-15 07:45:09,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-15 07:45:09,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-15 07:45:09,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-15 07:45:09,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-15 07:45:09,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-15 07:45:09,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-15 07:45:09,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-15 07:45:09,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-15 07:45:09,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-15 07:45:09,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-15 07:45:09,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-15 07:45:09,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-15 07:45:09,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-15 07:45:09,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-15 07:45:09,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-15 07:45:09,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-15 07:45:09,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-15 07:45:09,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-15 07:45:09,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-15 07:45:09,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-15 07:45:09,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-15 07:45:09,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-15 07:45:09,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-15 07:45:09,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-15 07:45:09,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-15 07:45:09,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-15 07:45:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-15 07:45:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-15 07:45:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-15 07:45:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-15 07:45:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-15 07:45:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-15 07:45:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-15 07:45:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-15 07:45:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-15 07:45:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-15 07:45:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-15 07:45:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-15 07:45:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-15 07:45:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-15 07:45:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-15 07:45:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-15 07:45:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-15 07:45:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-15 07:45:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-15 07:45:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-15 07:45:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-15 07:45:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-15 07:45:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-15 07:45:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-15 07:45:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-15 07:45:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-15 07:45:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-15 07:45:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 07:45:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-15 07:45:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-15 07:45:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 07:45:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 07:45:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 07:45:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 07:45:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 07:45:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 07:45:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 07:45:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 07:45:16,021 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-15 07:45:16,548 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 07:45:26,517 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 07:45:26,517 INFO L295 CfgBuilder]: Removed 8 assume(true) statements. [2020-10-15 07:45:26,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 07:45:26 BoogieIcfgContainer [2020-10-15 07:45:26,540 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 07:45:26,544 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 07:45:26,544 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 07:45:26,547 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 07:45:26,547 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 07:45:00" (1/3) ... [2020-10-15 07:45:26,548 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f719eaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 07:45:26, skipping insertion in model container [2020-10-15 07:45:26,549 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:45:08" (2/3) ... [2020-10-15 07:45:26,549 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f719eaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 07:45:26, skipping insertion in model container [2020-10-15 07:45:26,549 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 07:45:26" (3/3) ... [2020-10-15 07:45:26,551 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-nfs-blocklayout-blocklayoutdriver.cil.i [2020-10-15 07:45:26,561 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 07:45:26,572 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2020-10-15 07:45:26,586 INFO L251 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-15 07:45:26,620 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 07:45:26,621 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 07:45:26,621 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 07:45:26,621 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 07:45:26,621 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 07:45:26,621 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 07:45:26,621 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 07:45:26,621 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 07:45:26,705 INFO L276 IsEmpty]: Start isEmpty. Operand 4373 states. [2020-10-15 07:45:26,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2020-10-15 07:45:26,732 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 07:45:26,736 INFO L422 BasicCegarLoop]: trace histogram [35, 35, 34, 34, 34, 34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 07:45:26,736 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 07:45:26,743 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 07:45:26,743 INFO L82 PathProgramCache]: Analyzing trace with hash 134524304, now seen corresponding path program 1 times [2020-10-15 07:45:26,754 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 07:45:26,754 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1951684603] [2020-10-15 07:45:26,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 07:45:28,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:29,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:34,280 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:34,280 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 576 [2020-10-15 07:45:34,281 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:34,281 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5587 [2020-10-15 07:45:34,283 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:34,283 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:34,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 07:45:34,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 537 [2020-10-15 07:45:34,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 23 [2020-10-15 07:45:34,284 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-15 07:45:48,881 WARN L193 SmtUtils]: Spent 14.07 s on a formula simplification that was a NOOP. DAG size: 1939 [2020-10-15 07:45:48,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:45:48,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:48,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:50,370 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:50,371 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:50,371 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:50,371 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1428 [2020-10-15 07:45:50,371 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:50,372 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:50,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:50,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:50,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:50,372 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:45:50,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:45:50,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:50,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:50,592 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:50,593 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 07:45:50,593 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:50,593 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:45:50,593 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:50,593 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:50,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:50,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:50,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:50,594 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:45:51,035 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-15 07:45:51,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-15 07:45:51,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:51,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:51,380 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:51,380 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 522 [2020-10-15 07:45:51,381 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:51,381 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 261 [2020-10-15 07:45:51,381 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:51,381 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:51,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:51,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:51,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:51,382 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:45:51,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:45:51,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:51,546 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:51,759 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:51,760 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 517 [2020-10-15 07:45:51,760 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:51,760 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 251 [2020-10-15 07:45:51,760 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:51,761 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:51,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:51,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:51,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:51,761 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:51,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:45:51,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:51,900 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:51,911 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:51,911 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:51,911 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:51,912 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 07:45:51,912 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:51,912 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:51,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:51,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:51,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:51,913 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:45:51,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:51,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:51,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:51,935 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:51,935 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:51,936 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:51,936 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:45:51,936 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:51,936 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:51,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:51,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:51,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:51,937 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:51,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:45:51,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:51,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:51,965 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:51,965 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:51,965 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:51,965 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 07:45:51,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:51,966 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:51,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:51,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:51,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:51,967 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:51,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:51,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,007 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,007 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:52,008 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,008 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 07:45:52,008 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,008 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,009 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 07:45:52,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,035 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,035 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:52,035 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,035 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:45:52,036 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,036 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,037 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:52,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,057 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,060 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,061 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:52,061 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,061 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:45:52,061 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,061 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,062 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-15 07:45:52,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,090 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,090 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:52,091 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,091 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 07:45:52,091 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,091 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,092 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:52,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,116 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,117 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:52,117 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,117 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:45:52,117 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,117 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,118 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-15 07:45:52,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,146 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,147 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:52,147 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,147 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:45:52,147 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,148 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,148 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:52,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,164 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,168 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,168 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:52,168 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,168 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:45:52,169 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,169 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,170 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-15 07:45:52,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,196 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,197 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:52,197 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,197 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:45:52,197 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,198 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,199 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:52,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,218 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,219 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:52,219 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,219 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:45:52,220 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,220 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,221 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-15 07:45:52,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,238 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,245 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:52,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,245 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:45:52,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,246 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,247 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:52,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,264 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,265 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:52,265 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,265 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:45:52,265 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,266 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,266 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-15 07:45:52,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,291 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,292 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:52,292 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,292 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:45:52,292 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,292 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,293 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:52,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,309 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,312 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,312 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:52,313 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,313 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:45:52,313 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,313 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,314 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-15 07:45:52,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,342 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:52,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,343 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:45:52,343 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,344 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,344 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:52,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,363 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,364 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:52,364 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,364 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:45:52,364 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,365 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,365 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-15 07:45:52,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:52,389 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,390 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:45:52,390 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,390 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,391 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:52,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,410 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,410 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:52,411 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,411 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:45:52,411 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,411 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,412 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-15 07:45:52,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,435 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,436 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:52,436 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,436 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:45:52,436 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,437 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,437 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:52,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,456 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,456 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:52,457 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,457 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:45:52,457 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,457 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,458 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-15 07:45:52,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,482 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,483 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:52,483 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,483 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:45:52,483 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,484 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,484 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:52,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,504 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,504 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:52,504 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,504 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:45:52,505 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,505 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,506 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-15 07:45:52,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,523 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,530 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,531 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:52,531 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,531 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:45:52,531 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,531 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,532 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:52,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:52,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:45:52,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,553 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-15 07:45:52,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,579 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,579 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:52,579 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,580 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:45:52,580 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,580 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,581 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:52,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,601 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,601 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:52,601 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,601 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:45:52,602 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,602 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,603 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-15 07:45:52,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,620 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,627 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,628 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:52,628 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,628 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:45:52,629 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,629 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,630 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:52,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,647 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,650 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,651 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:52,651 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,651 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:45:52,651 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,652 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-15 07:45:52,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,678 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,678 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:52,678 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,679 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:45:52,679 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,679 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,680 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:52,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,695 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,698 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,698 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:52,699 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,699 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:45:52,699 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,699 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,700 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-15 07:45:52,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,718 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,726 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,727 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:52,727 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,727 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:45:52,728 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,728 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,729 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:45:52,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:52,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,745 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,749 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,749 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:52,749 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,750 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:45:52,750 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,750 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,751 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-15 07:45:52,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,783 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,783 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:52,784 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,784 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 07:45:52,784 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,785 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,786 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:52,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,812 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,813 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:52,813 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,813 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:45:52,814 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,814 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,815 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-15 07:45:52,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,843 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,844 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:52,844 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:52,844 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:45:52,844 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:52,845 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:52,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:52,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:52,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:52,845 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:52,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:52,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:52,875 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:52,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:52,882 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:52,882 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,040 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-15 07:45:53,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,041 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,041 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-15 07:45:53,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,085 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,093 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,094 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:53,094 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,094 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 07:45:53,095 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,095 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,097 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:53,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,117 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,117 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:53,117 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:45:53,118 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,119 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,120 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-15 07:45:53,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,150 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,150 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:53,151 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,151 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 07:45:53,151 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,152 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,153 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:53,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,173 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,176 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,176 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:53,177 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,177 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:45:53,177 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,177 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,178 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-10-15 07:45:53,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,206 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,207 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:53,207 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,207 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 07:45:53,208 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,208 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,209 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:53,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,229 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,233 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,234 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:53,234 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,235 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:45:53,235 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,235 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,237 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2020-10-15 07:45:53,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,263 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,263 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:53,263 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,264 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:45:53,264 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,264 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,265 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:45:53,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:53,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,286 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,287 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:53,287 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,287 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:45:53,288 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,288 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,290 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-15 07:45:53,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,320 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,320 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:53,321 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,321 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 07:45:53,321 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,321 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,322 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:53,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,341 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,345 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,346 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:53,346 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,347 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:45:53,347 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,347 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2020-10-15 07:45:53,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,370 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,379 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,379 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:53,380 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,380 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 07:45:53,381 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,381 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,382 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:53,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,405 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,405 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:53,405 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,406 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:45:53,406 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,406 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,408 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2020-10-15 07:45:53,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,437 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,438 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:53,438 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,438 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 07:45:53,439 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,439 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,440 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:53,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,471 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,471 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:53,472 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,472 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 07:45:53,472 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,473 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,474 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2020-10-15 07:45:53,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,506 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,507 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:53,507 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,508 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 07:45:53,508 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,508 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,510 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:53,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,529 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,529 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:53,530 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,530 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:45:53,530 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,530 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,531 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2020-10-15 07:45:53,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,556 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,556 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:53,557 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,557 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:45:53,557 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,557 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,558 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:53,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,574 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,578 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,578 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:53,579 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,579 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:45:53,579 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,579 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,580 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2020-10-15 07:45:53,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,599 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,606 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,607 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:53,607 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,607 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:45:53,607 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,608 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,608 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:53,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,629 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,629 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:53,629 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,629 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:45:53,630 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,630 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,631 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2020-10-15 07:45:53,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,652 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,660 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,661 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:53,661 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,661 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:45:53,661 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,661 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,662 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:53,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,681 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,684 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,685 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:53,685 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,685 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:45:53,685 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,686 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,687 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2020-10-15 07:45:53,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,704 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,711 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,712 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:53,712 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,712 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:45:53,712 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,713 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,714 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:53,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,731 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,732 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:53,732 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,732 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:45:53,732 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,733 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,733 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2020-10-15 07:45:53,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,751 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,758 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,759 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:53,759 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,759 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:45:53,759 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,760 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,760 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:53,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,777 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,780 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:53,781 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,781 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:45:53,781 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,781 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,782 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 352 [2020-10-15 07:45:53,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,807 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,808 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:53,808 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,808 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:45:53,808 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,808 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,809 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:45:53,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:53,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,824 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,827 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,827 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:53,827 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,828 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:45:53,828 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,828 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,829 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:53,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 363 [2020-10-15 07:45:53,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,846 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,853 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,854 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:45:53,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:45:53,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,855 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:45:53,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:45:53,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:53,870 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:53,874 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:53,874 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:53,874 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:53,874 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:45:53,875 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:53,875 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:53,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:53,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:53,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:53,876 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:54,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-15 07:45:54,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:54,436 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:54,444 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:54,444 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:45:54,444 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:54,445 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:45:54,445 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:54,445 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:54,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:45:54,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:45:54,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 07:45:54,447 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:54,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 408 [2020-10-15 07:45:54,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:45:54,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:45:54,488 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:45:54,490 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:45:54,490 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:45:54,491 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-15 07:45:54,491 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:45:54,491 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:45:54,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:45:54,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-15 07:45:54,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:45:54,493 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:45:55,133 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 07:45:55,134 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1951684603] [2020-10-15 07:45:55,136 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 07:45:55,136 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-15 07:45:55,137 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [645876547] [2020-10-15 07:45:55,143 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-15 07:45:55,144 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 07:45:55,158 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-15 07:45:55,159 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-15 07:45:55,161 INFO L87 Difference]: Start difference. First operand 4373 states. Second operand 6 states. [2020-10-15 07:46:22,126 WARN L193 SmtUtils]: Spent 13.93 s on a formula simplification that was a NOOP. DAG size: 1941 [2020-10-15 07:46:28,858 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 214