/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=NARROWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 18:09:41,473 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 18:09:41,477 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 18:09:41,522 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 18:09:41,523 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 18:09:41,531 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 18:09:41,533 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 18:09:41,537 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 18:09:41,539 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 18:09:41,543 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 18:09:41,544 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 18:09:41,545 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 18:09:41,545 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 18:09:41,548 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 18:09:41,551 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 18:09:41,553 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 18:09:41,554 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 18:09:41,555 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 18:09:41,556 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 18:09:41,566 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 18:09:41,568 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 18:09:41,569 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 18:09:41,570 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 18:09:41,571 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 18:09:41,583 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 18:09:41,586 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 18:09:41,586 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 18:09:41,587 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 18:09:41,588 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 18:09:41,589 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 18:09:41,589 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 18:09:41,589 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 18:09:41,590 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 18:09:41,591 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 18:09:41,595 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 18:09:41,595 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 18:09:41,596 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 18:09:41,599 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 18:09:41,599 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 18:09:41,601 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 18:09:41,602 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 18:09:41,603 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-13 18:09:41,639 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 18:09:41,639 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 18:09:41,641 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 18:09:41,641 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 18:09:41,641 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 18:09:41,641 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 18:09:41,642 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 18:09:41,642 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 18:09:41,642 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 18:09:41,642 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 18:09:41,644 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 18:09:41,644 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 18:09:41,644 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 18:09:41,644 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 18:09:41,645 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 18:09:41,645 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 18:09:41,645 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 18:09:41,645 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 18:09:41,645 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 18:09:41,646 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 18:09:41,646 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 18:09:41,646 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 18:09:41,646 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 18:09:41,647 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 18:09:41,647 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 18:09:41,647 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 18:09:41,647 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 18:09:41,647 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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 18:09:41,940 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 18:09:41,953 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 18:09:41,959 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 18:09:41,962 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 18:09:41,963 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 18:09:41,964 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i [2020-10-13 18:09:42,033 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/409f2e66e/a7c3290d21064e4e9125b4b8db4cbb16/FLAGe407c02f0 [2020-10-13 18:09:43,055 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 18:09:43,056 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i [2020-10-13 18:09:43,108 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/409f2e66e/a7c3290d21064e4e9125b4b8db4cbb16/FLAGe407c02f0 [2020-10-13 18:09:43,362 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/409f2e66e/a7c3290d21064e4e9125b4b8db4cbb16 [2020-10-13 18:09:43,370 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 18:09:43,372 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 18:09:43,373 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 18:09:43,373 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 18:09:43,377 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 18:09:43,378 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:09:43" (1/1) ... [2020-10-13 18:09:43,380 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26d1e512 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:09:43, skipping insertion in model container [2020-10-13 18:09:43,380 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:09:43" (1/1) ... [2020-10-13 18:09:43,388 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 18:09:43,622 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 18:09:47,559 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 18:09:47,601 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 18:09:48,243 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 18:09:49,342 INFO L208 MainTranslator]: Completed translation [2020-10-13 18:09:49,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:09:49 WrapperNode [2020-10-13 18:09:49,343 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 18:09:49,343 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 18:09:49,344 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 18:09:49,344 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 18:09:49,355 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:09:49" (1/1) ... [2020-10-13 18:09:49,355 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:09:49" (1/1) ... [2020-10-13 18:09:49,473 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:09:49" (1/1) ... [2020-10-13 18:09:49,474 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:09:49" (1/1) ... [2020-10-13 18:09:49,665 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:09:49" (1/1) ... [2020-10-13 18:09:49,704 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:09:49" (1/1) ... [2020-10-13 18:09:49,776 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:09:49" (1/1) ... [2020-10-13 18:09:49,831 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 18:09:49,832 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 18:09:49,832 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 18:09:49,832 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 18:09:49,833 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:09:49" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 18:09:49,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 18:09:49,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 18:09:49,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-13 18:09:49,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-13 18:09:49,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 18:09:49,923 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 18:09:49,924 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-13 18:09:49,925 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-13 18:09:49,925 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-13 18:09:49,927 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-13 18:09:49,927 INFO L138 BoogieDeclarations]: Found implementation of procedure list_is_singular [2020-10-13 18:09:49,927 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 18:09:49,927 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-13 18:09:49,927 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-13 18:09:49,928 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-13 18:09:49,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-13 18:09:49,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2020-10-13 18:09:49,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32p [2020-10-13 18:09:49,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab64p [2020-10-13 18:09:49,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __be64_to_cpup [2020-10-13 18:09:49,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2020-10-13 18:09:49,935 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-13 18:09:49,935 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2020-10-13 18:09:49,935 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2020-10-13 18:09:49,935 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-13 18:09:49,935 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-13 18:09:49,935 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2020-10-13 18:09:49,935 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-13 18:09:49,936 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-13 18:09:49,936 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-10-13 18:09:49,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2020-10-13 18:09:49,937 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-13 18:09:49,937 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_static_branch [2020-10-13 18:09:49,937 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2020-10-13 18:09:49,937 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 18:09:49,937 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 18:09:49,937 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2020-10-13 18:09:49,937 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2020-10-13 18:09:49,938 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_sched_notrace [2020-10-13 18:09:49,938 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-13 18:09:49,938 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be64 [2020-10-13 18:09:49,938 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_decode_hyper [2020-10-13 18:09:49,938 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-13 18:09:49,938 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_I [2020-10-13 18:09:49,939 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_SB [2020-10-13 18:09:49,939 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_SERVER [2020-10-13 18:09:49,939 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_CLIENT [2020-10-13 18:09:49,939 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_FILEID [2020-10-13 18:09:49,939 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_lock_request [2020-10-13 18:09:49,939 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_list_add_request [2020-10-13 18:09:49,939 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_list_entry [2020-10-13 18:09:49,940 INFO L138 BoogieDeclarations]: Found implementation of procedure req_offset [2020-10-13 18:09:49,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_get_lseg [2020-10-13 18:09:49,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_enabled_sb [2020-10-13 18:09:49,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_return_layout [2020-10-13 18:09:49,941 INFO L138 BoogieDeclarations]: Found implementation of procedure FILELAYOUT_FROM_HDR [2020-10-13 18:09:49,941 INFO L138 BoogieDeclarations]: Found implementation of procedure FILELAYOUT_LSEG [2020-10-13 18:09:49,941 INFO L138 BoogieDeclarations]: Found implementation of procedure FILELAYOUT_DEVID_NODE [2020-10-13 18:09:49,941 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_test_devid_invalid [2020-10-13 18:09:49,941 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_nfs4_pnfs_read [2020-10-13 18:09:49,942 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_nfs4_pnfs_write [2020-10-13 18:09:49,942 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_nfs4_pnfs_commit_ds [2020-10-13 18:09:49,942 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_get_dense_offset [2020-10-13 18:09:49,942 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_get_dserver_offset [2020-10-13 18:09:49,942 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_reset_write [2020-10-13 18:09:49,943 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_reset_read [2020-10-13 18:09:49,943 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_fenceme [2020-10-13 18:09:49,943 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_async_handle_error [2020-10-13 18:09:49,943 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_done_cb [2020-10-13 18:09:49,943 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_set_layoutcommit [2020-10-13 18:09:49,943 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_test_devid_unavailable [2020-10-13 18:09:49,943 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_reset_to_mds [2020-10-13 18:09:49,944 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_prepare [2020-10-13 18:09:49,944 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_call_done [2020-10-13 18:09:49,945 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_count_stats [2020-10-13 18:09:49,945 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_release [2020-10-13 18:09:49,945 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_done_cb [2020-10-13 18:09:49,946 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_resend_writes [2020-10-13 18:09:49,946 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_done_cb [2020-10-13 18:09:49,946 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_prepare [2020-10-13 18:09:49,946 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_call_done [2020-10-13 18:09:49,946 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_count_stats [2020-10-13 18:09:49,946 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_release [2020-10-13 18:09:49,947 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_prepare [2020-10-13 18:09:49,947 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_commit_done [2020-10-13 18:09:49,947 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_count_stats [2020-10-13 18:09:49,947 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_release [2020-10-13 18:09:49,947 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_pagelist [2020-10-13 18:09:49,947 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_pagelist [2020-10-13 18:09:49,947 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_check_layout [2020-10-13 18:09:49,947 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_fh_array [2020-10-13 18:09:49,948 INFO L138 BoogieDeclarations]: Found implementation of procedure _filelayout_free_lseg [2020-10-13 18:09:49,948 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_decode_layout [2020-10-13 18:09:49,948 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_lseg [2020-10-13 18:09:49,953 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_alloc_commit_info [2020-10-13 18:09:49,953 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_alloc_lseg [2020-10-13 18:09:49,954 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_pg_test [2020-10-13 18:09:49,954 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_pg_init_read [2020-10-13 18:09:49,954 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_pg_init_write [2020-10-13 18:09:49,954 INFO L138 BoogieDeclarations]: Found implementation of procedure select_bucket_index [2020-10-13 18:09:49,954 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_clear_request_commit [2020-10-13 18:09:49,954 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_choose_commit_list [2020-10-13 18:09:49,955 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_mark_request_commit [2020-10-13 18:09:49,956 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_ds_index_from_commit [2020-10-13 18:09:49,956 INFO L138 BoogieDeclarations]: Found implementation of procedure select_ds_fh_from_commit [2020-10-13 18:09:49,956 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_initiate_commit [2020-10-13 18:09:49,956 INFO L138 BoogieDeclarations]: Found implementation of procedure transfer_commit_list [2020-10-13 18:09:49,956 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_scan_ds_commit_list [2020-10-13 18:09:49,956 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_scan_commit_lists [2020-10-13 18:09:49,957 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_recover_commit_reqs [2020-10-13 18:09:49,957 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ds_commits [2020-10-13 18:09:49,957 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_pagelist [2020-10-13 18:09:49,957 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_deveiceid_node [2020-10-13 18:09:49,957 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_alloc_layout_hdr [2020-10-13 18:09:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_layout_hdr [2020-10-13 18:09:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_get_ds_info [2020-10-13 18:09:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4filelayout_init [2020-10-13 18:09:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4filelayout_exit [2020-10-13 18:09:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_nfs4filelayout_exit_5_2 [2020-10-13 18:09:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_nfs4filelayout_init_5_11 [2020-10-13 18:09:49,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-13 18:09:49,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_1_5_4 [2020-10-13 18:09:49,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_2_5_5 [2020-10-13 18:09:49,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_1_5_6 [2020-10-13 18:09:49,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_2_5_7 [2020-10-13 18:09:49,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_12 [2020-10-13 18:09:49,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_15 [2020-10-13 18:09:49,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-13 18:09:49,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_9 [2020-10-13 18:09:49,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-13 18:09:49,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-13 18:09:49,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-13 18:09:49,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-13 18:09:49,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2020-10-13 18:09:49,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2020-10-13 18:09:49,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-13 18:09:49,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2020-10-13 18:09:49,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2020-10-13 18:09:49,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_13 [2020-10-13 18:09:49,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_16 [2020-10-13 18:09:49,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_17 [2020-10-13 18:09:49,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_18 [2020-10-13 18:09:49,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_19 [2020-10-13 18:09:49,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_20 [2020-10-13 18:09:49,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_21 [2020-10-13 18:09:49,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_22 [2020-10-13 18:09:49,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_23 [2020-10-13 18:09:49,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_26 [2020-10-13 18:09:49,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_27 [2020-10-13 18:09:49,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_28 [2020-10-13 18:09:49,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-13 18:09:49,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_31 [2020-10-13 18:09:49,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-13 18:09:49,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2020-10-13 18:09:49,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_13 [2020-10-13 18:09:49,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_16 [2020-10-13 18:09:49,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_17 [2020-10-13 18:09:49,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_18 [2020-10-13 18:09:49,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_19 [2020-10-13 18:09:49,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_20 [2020-10-13 18:09:49,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_21 [2020-10-13 18:09:49,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_22 [2020-10-13 18:09:49,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_23 [2020-10-13 18:09:49,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_26 [2020-10-13 18:09:49,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_27 [2020-10-13 18:09:49,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_28 [2020-10-13 18:09:49,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-13 18:09:49,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_31 [2020-10-13 18:09:49,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2020-10-13 18:09:49,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_5 [2020-10-13 18:09:49,981 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 18:09:49,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-13 18:09:49,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_0 [2020-10-13 18:09:49,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_1 [2020-10-13 18:09:49,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_2 [2020-10-13 18:09:49,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-13 18:09:49,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-13 18:09:49,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-13 18:09:49,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2020-10-13 18:09:49,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-13 18:09:49,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-13 18:09:49,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2020-10-13 18:09:49,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2020-10-13 18:09:49,983 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 18:09:49,983 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-13 18:09:49,983 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 18:09:49,983 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-13 18:09:49,983 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 18:09:49,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_103 [2020-10-13 18:09:49,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_104 [2020-10-13 18:09:49,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2020-10-13 18:09:49,984 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2020-10-13 18:09:49,984 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-13 18:09:49,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-13 18:09:49,984 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-13 18:09:49,984 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_on_bit [2020-10-13 18:09:49,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipv6_addr_src_scope [2020-10-13 18:09:49,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_addr_src_scope [2020-10-13 18:09:49,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_addr_equal [2020-10-13 18:09:49,985 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_page_array_len [2020-10-13 18:09:49,985 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_mark_devid_invalid [2020-10-13 18:09:49,985 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ds [2020-10-13 18:09:49,985 INFO L138 BoogieDeclarations]: Found implementation of procedure same_sockaddr [2020-10-13 18:09:49,985 INFO L138 BoogieDeclarations]: Found implementation of procedure _same_data_server_addrs_locked [2020-10-13 18:09:49,985 INFO L138 BoogieDeclarations]: Found implementation of procedure _data_server_lookup_locked [2020-10-13 18:09:49,985 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_ds_connect [2020-10-13 18:09:49,986 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_ds [2020-10-13 18:09:49,986 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_free_deviceid [2020-10-13 18:09:49,986 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_pnfs_remotestr [2020-10-13 18:09:49,986 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_pnfs_ds_add [2020-10-13 18:09:49,986 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_ds_addr [2020-10-13 18:09:49,986 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_device [2020-10-13 18:09:49,986 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_and_add_device [2020-10-13 18:09:49,986 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_get_device_info [2020-10-13 18:09:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_put_deviceid [2020-10-13 18:09:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_calc_j_index [2020-10-13 18:09:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_calc_ds_index [2020-10-13 18:09:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_select_ds_fh [2020-10-13 18:09:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_wait_ds_connect [2020-10-13 18:09:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_clear_ds_conn_bit [2020-10-13 18:09:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_prepare_ds [2020-10-13 18:09:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_3 [2020-10-13 18:09:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_4 [2020-10-13 18:09:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-13 18:09:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2020-10-13 18:09:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-13 18:09:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2020-10-13 18:09:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-13 18:09:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-13 18:09:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_atomic_dec_and_lock_103 [2020-10-13 18:09:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_104___0 [2020-10-13 18:09:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_105___0 [2020-10-13 18:09:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-13 18:09:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-13 18:09:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-13 18:09:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-13 18:09:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-13 18:09:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 18:09:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 18:09:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 18:09:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 18:09:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-13 18:09:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-13 18:09:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-13 18:09:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-13 18:09:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-13 18:09:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-13 18:09:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 18:09:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 18:09:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-13 18:09:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 18:09:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-13 18:09:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 18:09:49,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-13 18:09:49,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-13 18:09:49,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-13 18:09:49,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 18:09:49,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 18:09:49,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-13 18:09:49,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-13 18:09:49,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-13 18:09:49,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-13 18:09:49,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-13 18:09:49,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-13 18:09:49,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-13 18:09:49,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-13 18:09:49,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-13 18:09:49,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-13 18:09:49,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-13 18:09:50,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-13 18:09:50,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-13 18:09:50,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-13 18:09:50,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-13 18:09:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-13 18:09:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-13 18:09:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-13 18:09:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-13 18:09:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-13 18:09:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-13 18:09:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-13 18:09:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-13 18:09:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-13 18:09:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-13 18:09:50,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-13 18:09:50,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-13 18:09:50,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-13 18:09:50,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-13 18:09:50,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-13 18:09:50,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_cl_lock_of_nfs_client [2020-10-13 18:09:50,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_cl_lock_of_nfs_client [2020-10-13 18:09:50,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_cl_lock_of_nfs_client [2020-10-13 18:09:50,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_cl_lock_of_nfs_client [2020-10-13 18:09:50,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_cl_lock_of_nfs_client [2020-10-13 18:09:50,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_cl_lock_of_nfs_client [2020-10-13 18:09:50,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_cl_lock_of_nfs_client [2020-10-13 18:09:50,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_cl_lock_of_nfs_client [2020-10-13 18:09:50,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-13 18:09:50,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-13 18:09:50,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-13 18:09:50,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-13 18:09:50,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-13 18:09:50,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-13 18:09:50,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-13 18:09:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-13 18:09:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-13 18:09:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-13 18:09:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-13 18:09:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-13 18:09:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-13 18:09:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-13 18:09:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-13 18:09:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-13 18:09:50,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_nfs_commit_info [2020-10-13 18:09:50,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_nfs_commit_info [2020-10-13 18:09:50,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_nfs_commit_info [2020-10-13 18:09:50,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_nfs_commit_info [2020-10-13 18:09:50,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_nfs_commit_info [2020-10-13 18:09:50,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_nfs_commit_info [2020-10-13 18:09:50,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_nfs_commit_info [2020-10-13 18:09:50,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_nfs_commit_info [2020-10-13 18:09:50,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2020-10-13 18:09:50,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-13 18:09:50,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-13 18:09:50,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-13 18:09:50,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-13 18:09:50,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-13 18:09:50,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-13 18:09:50,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-13 18:09:50,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-13 18:09:50,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-13 18:09:50,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-13 18:09:50,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-13 18:09:50,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-13 18:09:50,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-13 18:09:50,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-13 18:09:50,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-13 18:09:50,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_nfs4_ds_cache_lock [2020-10-13 18:09:50,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_nfs4_ds_cache_lock [2020-10-13 18:09:50,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_nfs4_ds_cache_lock [2020-10-13 18:09:50,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_nfs4_ds_cache_lock [2020-10-13 18:09:50,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_nfs4_ds_cache_lock [2020-10-13 18:09:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_nfs4_ds_cache_lock [2020-10-13 18:09:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_nfs4_ds_cache_lock [2020-10-13 18:09:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_nfs4_ds_cache_lock [2020-10-13 18:09:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-13 18:09:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-13 18:09:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-13 18:09:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-13 18:09:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-13 18:09:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-13 18:09:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-13 18:09:50,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-13 18:09:50,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-13 18:09:50,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-13 18:09:50,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-13 18:09:50,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-13 18:09:50,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-13 18:09:50,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-13 18:09:50,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-13 18:09:50,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-13 18:09:50,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-13 18:09:50,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-13 18:09:50,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-13 18:09:50,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-13 18:09:50,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-13 18:09:50,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-13 18:09:50,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-13 18:09:50,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-13 18:09:50,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-13 18:09:50,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-13 18:09:50,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-13 18:09:50,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-13 18:09:50,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-13 18:09:50,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-13 18:09:50,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-13 18:09:50,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-13 18:09:50,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-13 18:09:50,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-13 18:09:50,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-13 18:09:50,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-13 18:09:50,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-13 18:09:50,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-13 18:09:50,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-13 18:09:50,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-13 18:09:50,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 18:09:50,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-13 18:09:50,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-13 18:09:50,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-13 18:09:50,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __cond_resched_lock [2020-10-13 18:09:50,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2020-10-13 18:09:50,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipv6_addr_type [2020-10-13 18:09:50,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_atomic_dec_and_lock [2020-10-13 18:09:50,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 18:09:50,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-13 18:09:50,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-13 18:09:50,023 INFO L138 BoogieDeclarations]: Found implementation of procedure _pnfs_return_layout [2020-10-13 18:09:50,023 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 18:09:50,023 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 18:09:50,023 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-13 18:09:50,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-13 18:09:50,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-13 18:09:50,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 18:09:50,023 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2020-10-13 18:09:50,024 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2020-10-13 18:09:50,024 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs41_sequence_done [2020-10-13 18:09:50,024 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs41_setup_sequence [2020-10-13 18:09:50,024 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_find_get_deviceid [2020-10-13 18:09:50,024 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_find_or_create_ds_client [2020-10-13 18:09:50,024 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_init_deviceid_node [2020-10-13 18:09:50,024 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_init_ds_session [2020-10-13 18:09:50,024 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_insert_deviceid_node [2020-10-13 18:09:50,024 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_mark_deviceid_unavailable [2020-10-13 18:09:50,024 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_print_deviceid [2020-10-13 18:09:50,025 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_proc_getdeviceinfo [2020-10-13 18:09:50,025 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_put_deviceid_node [2020-10-13 18:09:50,025 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_schedule_lease_recovery [2020-10-13 18:09:50,025 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_schedule_session_recovery [2020-10-13 18:09:50,025 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_schedule_stateid_recovery [2020-10-13 18:09:50,025 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_set_ds_client [2020-10-13 18:09:50,025 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_set_rw_stateid [2020-10-13 18:09:50,025 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_test_deviceid_unavailable [2020-10-13 18:09:50,025 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_commitdata_alloc [2020-10-13 18:09:50,026 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_commitdata_release [2020-10-13 18:09:50,026 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_generic_pg_test [2020-10-13 18:09:50,026 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_init_cinfo [2020-10-13 18:09:50,026 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_init_commit [2020-10-13 18:09:50,026 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_initiate_commit [2020-10-13 18:09:50,026 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_initiate_read [2020-10-13 18:09:50,026 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_initiate_write [2020-10-13 18:09:50,026 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_pageio_reset_read_mds [2020-10-13 18:09:50,026 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_pageio_reset_write_mds [2020-10-13 18:09:50,026 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_put_client [2020-10-13 18:09:50,027 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_remove_bad_delegation [2020-10-13 18:09:50,027 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_request_add_commit_list [2020-10-13 18:09:50,027 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_request_remove_commit_list [2020-10-13 18:09:50,027 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_retry_commit [2020-10-13 18:09:50,027 INFO L138 BoogieDeclarations]: Found implementation of procedure out_of_line_wait_on_bit [2020-10-13 18:09:50,027 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_destroy_layout [2020-10-13 18:09:50,027 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_generic_pg_readpages [2020-10-13 18:09:50,027 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_generic_pg_test [2020-10-13 18:09:50,027 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_generic_pg_writepages [2020-10-13 18:09:50,027 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_put_lseg [2020-10-13 18:09:50,028 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_read_done_resend_to_mds [2020-10-13 18:09:50,028 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_register_layoutdriver [2020-10-13 18:09:50,028 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_set_layoutcommit [2020-10-13 18:09:50,028 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_unregister_layoutdriver [2020-10-13 18:09:50,028 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_update_layout [2020-10-13 18:09:50,028 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_write_done_resend_to_mds [2020-10-13 18:09:50,028 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 18:09:50,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2020-10-13 18:09:50,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2020-10-13 18:09:50,029 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_count_iostats [2020-10-13 18:09:50,029 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_delay [2020-10-13 18:09:50,029 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_exit [2020-10-13 18:09:50,029 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_pton [2020-10-13 18:09:50,029 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_restart_call_prepare [2020-10-13 18:09:50,029 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_sleep_on [2020-10-13 18:09:50,029 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_wake_up [2020-10-13 18:09:50,029 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_wake_up_queued_task [2020-10-13 18:09:50,029 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_bit [2020-10-13 18:09:50,029 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 18:09:50,030 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_init_decode_pages [2020-10-13 18:09:50,030 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_inline_decode [2020-10-13 18:09:50,030 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_set_scratch_buffer [2020-10-13 18:09:50,030 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 18:09:50,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 18:09:50,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 18:09:50,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 18:09:50,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 18:09:50,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-13 18:09:50,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 18:09:50,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 18:09:50,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-13 18:09:50,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 18:09:50,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-13 18:09:50,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-13 18:09:50,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 18:09:50,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-13 18:09:50,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-13 18:09:50,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-13 18:09:50,032 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 18:09:50,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 18:09:50,032 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 18:09:50,032 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-13 18:09:50,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 18:09:50,032 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-13 18:09:50,033 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-13 18:09:50,033 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-13 18:09:50,033 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-13 18:09:50,033 INFO L130 BoogieDeclarations]: Found specification of procedure list_is_singular [2020-10-13 18:09:50,033 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 18:09:50,033 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-13 18:09:50,033 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-13 18:09:50,033 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-13 18:09:50,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 18:09:50,034 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-13 18:09:50,034 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2020-10-13 18:09:50,034 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32p [2020-10-13 18:09:50,034 INFO L130 BoogieDeclarations]: Found specification of procedure __swab64p [2020-10-13 18:09:50,034 INFO L130 BoogieDeclarations]: Found specification of procedure __be64_to_cpup [2020-10-13 18:09:50,034 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2020-10-13 18:09:50,034 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 18:09:50,034 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-13 18:09:50,034 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 18:09:50,034 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 18:09:50,035 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 18:09:50,035 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-13 18:09:50,035 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2020-10-13 18:09:50,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 18:09:50,035 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2020-10-13 18:09:50,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 18:09:50,035 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 18:09:50,035 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 18:09:50,039 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-13 18:09:50,039 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-13 18:09:50,039 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-13 18:09:50,039 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2020-10-13 18:09:50,039 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-13 18:09:50,039 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-13 18:09:50,040 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2020-10-13 18:09:50,040 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2020-10-13 18:09:50,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_nfs_commit_info [2020-10-13 18:09:50,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_nfs_commit_info [2020-10-13 18:09:50,040 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-10-13 18:09:50,040 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2020-10-13 18:09:50,040 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-13 18:09:50,040 INFO L130 BoogieDeclarations]: Found specification of procedure arch_static_branch [2020-10-13 18:09:50,040 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2020-10-13 18:09:50,041 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 18:09:50,041 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 18:09:50,041 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 18:09:50,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_103 [2020-10-13 18:09:50,041 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 18:09:50,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_104 [2020-10-13 18:09:50,041 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2020-10-13 18:09:50,041 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2020-10-13 18:09:50,041 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-13 18:09:50,042 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2020-10-13 18:09:50,042 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2020-10-13 18:09:50,042 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_sched_notrace [2020-10-13 18:09:50,042 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-13 18:09:50,042 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2020-10-13 18:09:50,042 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-13 18:09:50,042 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be64 [2020-10-13 18:09:50,042 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_decode_hyper [2020-10-13 18:09:50,042 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_init_decode_pages [2020-10-13 18:09:50,043 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_set_scratch_buffer [2020-10-13 18:09:50,043 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_inline_decode [2020-10-13 18:09:50,043 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_exit [2020-10-13 18:09:50,043 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_sleep_on [2020-10-13 18:09:50,043 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_wake_up_queued_task [2020-10-13 18:09:50,043 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_wake_up [2020-10-13 18:09:50,043 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_delay [2020-10-13 18:09:50,043 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 18:09:50,043 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-13 18:09:50,043 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 18:09:50,044 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-13 18:09:50,044 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 18:09:50,044 INFO L130 BoogieDeclarations]: Found specification of procedure __cond_resched_lock [2020-10-13 18:09:50,044 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_restart_call_prepare [2020-10-13 18:09:50,044 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_I [2020-10-13 18:09:50,044 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_SB [2020-10-13 18:09:50,044 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_SERVER [2020-10-13 18:09:50,044 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_CLIENT [2020-10-13 18:09:50,044 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_FILEID [2020-10-13 18:09:50,045 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_commitdata_alloc [2020-10-13 18:09:50,045 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_generic_pg_test [2020-10-13 18:09:50,045 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_lock_request [2020-10-13 18:09:50,045 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_list_add_request [2020-10-13 18:09:50,045 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_list_entry [2020-10-13 18:09:50,045 INFO L130 BoogieDeclarations]: Found specification of procedure req_offset [2020-10-13 18:09:50,045 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_count_iostats [2020-10-13 18:09:50,045 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_set_rw_stateid [2020-10-13 18:09:50,045 INFO L130 BoogieDeclarations]: Found specification of procedure nfs41_setup_sequence [2020-10-13 18:09:50,046 INFO L130 BoogieDeclarations]: Found specification of procedure nfs41_sequence_done [2020-10-13 18:09:50,046 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_schedule_session_recovery [2020-10-13 18:09:50,046 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_schedule_lease_recovery [2020-10-13 18:09:50,046 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_schedule_stateid_recovery [2020-10-13 18:09:50,046 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_put_client [2020-10-13 18:09:50,046 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_find_or_create_ds_client [2020-10-13 18:09:50,046 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_initiate_read [2020-10-13 18:09:50,046 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_pageio_reset_read_mds [2020-10-13 18:09:50,046 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_pageio_reset_write_mds [2020-10-13 18:09:50,046 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_initiate_write [2020-10-13 18:09:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_initiate_commit [2020-10-13 18:09:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_init_commit [2020-10-13 18:09:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_retry_commit [2020-10-13 18:09:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_commitdata_release [2020-10-13 18:09:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_request_add_commit_list [2020-10-13 18:09:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_request_remove_commit_list [2020-10-13 18:09:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_init_cinfo [2020-10-13 18:09:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_remove_bad_delegation [2020-10-13 18:09:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_register_layoutdriver [2020-10-13 18:09:50,048 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_unregister_layoutdriver [2020-10-13 18:09:50,048 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_put_lseg [2020-10-13 18:09:50,048 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_readpages [2020-10-13 18:09:50,048 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_writepages [2020-10-13 18:09:50,048 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_test [2020-10-13 18:09:50,048 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_destroy_layout [2020-10-13 18:09:50,048 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_set_layoutcommit [2020-10-13 18:09:50,048 INFO L130 BoogieDeclarations]: Found specification of procedure _pnfs_return_layout [2020-10-13 18:09:50,048 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_update_layout [2020-10-13 18:09:50,048 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_read_done_resend_to_mds [2020-10-13 18:09:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_write_done_resend_to_mds [2020-10-13 18:09:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_find_get_deviceid [2020-10-13 18:09:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_mark_deviceid_unavailable [2020-10-13 18:09:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_test_deviceid_unavailable [2020-10-13 18:09:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_get_lseg [2020-10-13 18:09:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_enabled_sb [2020-10-13 18:09:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_return_layout [2020-10-13 18:09:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_print_deviceid [2020-10-13 18:09:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure FILELAYOUT_FROM_HDR [2020-10-13 18:09:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure FILELAYOUT_LSEG [2020-10-13 18:09:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure FILELAYOUT_DEVID_NODE [2020-10-13 18:09:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_test_devid_invalid [2020-10-13 18:09:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_test_devid_unavailable [2020-10-13 18:09:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_select_ds_fh [2020-10-13 18:09:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_calc_j_index [2020-10-13 18:09:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_calc_ds_index [2020-10-13 18:09:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_prepare_ds [2020-10-13 18:09:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_put_deviceid [2020-10-13 18:09:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_free_deviceid [2020-10-13 18:09:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_get_device_info [2020-10-13 18:09:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure trace_nfs4_pnfs_read [2020-10-13 18:09:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-13 18:09:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure trace_nfs4_pnfs_write [2020-10-13 18:09:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure trace_nfs4_pnfs_commit_ds [2020-10-13 18:09:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_get_dense_offset [2020-10-13 18:09:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_get_dserver_offset [2020-10-13 18:09:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_reset_write [2020-10-13 18:09:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_reset_read [2020-10-13 18:09:50,052 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_fenceme [2020-10-13 18:09:50,052 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_async_handle_error [2020-10-13 18:09:50,052 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_done_cb [2020-10-13 18:09:50,052 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_set_layoutcommit [2020-10-13 18:09:50,052 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_reset_to_mds [2020-10-13 18:09:50,052 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_prepare [2020-10-13 18:09:50,052 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_call_done [2020-10-13 18:09:50,052 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-13 18:09:50,053 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_count_stats [2020-10-13 18:09:50,053 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_release [2020-10-13 18:09:50,053 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 18:09:50,053 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_done_cb [2020-10-13 18:09:50,053 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_resend_writes [2020-10-13 18:09:50,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 18:09:50,053 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_done_cb [2020-10-13 18:09:50,053 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_prepare [2020-10-13 18:09:50,053 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_call_done [2020-10-13 18:09:50,054 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_count_stats [2020-10-13 18:09:50,054 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_release [2020-10-13 18:09:50,054 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_prepare [2020-10-13 18:09:50,054 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_commit_done [2020-10-13 18:09:50,054 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_count_stats [2020-10-13 18:09:50,054 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_release [2020-10-13 18:09:50,054 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_pagelist [2020-10-13 18:09:50,054 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_pagelist [2020-10-13 18:09:50,054 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_check_layout [2020-10-13 18:09:50,055 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_fh_array [2020-10-13 18:09:50,055 INFO L130 BoogieDeclarations]: Found specification of procedure _filelayout_free_lseg [2020-10-13 18:09:50,055 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_decode_layout [2020-10-13 18:09:50,055 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_lseg [2020-10-13 18:09:50,055 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_alloc_commit_info [2020-10-13 18:09:50,055 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_alloc_lseg [2020-10-13 18:09:50,055 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_pg_test [2020-10-13 18:09:50,055 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_pg_init_read [2020-10-13 18:09:50,055 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_pg_init_write [2020-10-13 18:09:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure select_bucket_index [2020-10-13 18:09:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_clear_request_commit [2020-10-13 18:09:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_choose_commit_list [2020-10-13 18:09:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_mark_request_commit [2020-10-13 18:09:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure calc_ds_index_from_commit [2020-10-13 18:09:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure select_ds_fh_from_commit [2020-10-13 18:09:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_initiate_commit [2020-10-13 18:09:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure transfer_commit_list [2020-10-13 18:09:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_scan_ds_commit_list [2020-10-13 18:09:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_scan_commit_lists [2020-10-13 18:09:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_recover_commit_reqs [2020-10-13 18:09:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ds_commits [2020-10-13 18:09:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_pagelist [2020-10-13 18:09:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_deveiceid_node [2020-10-13 18:09:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_alloc_layout_hdr [2020-10-13 18:09:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_layout_hdr [2020-10-13 18:09:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_get_ds_info [2020-10-13 18:09:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4filelayout_init [2020-10-13 18:09:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4filelayout_exit [2020-10-13 18:09:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_nfs4filelayout_exit_5_2 [2020-10-13 18:09:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_nfs4filelayout_init_5_11 [2020-10-13 18:09:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-13 18:09:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_1_5_4 [2020-10-13 18:09:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_2_5_5 [2020-10-13 18:09:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_1_5_6 [2020-10-13 18:09:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_2_5_7 [2020-10-13 18:09:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_12 [2020-10-13 18:09:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_15 [2020-10-13 18:09:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-13 18:09:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_9 [2020-10-13 18:09:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-13 18:09:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-13 18:09:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-13 18:09:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-13 18:09:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2020-10-13 18:09:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2020-10-13 18:09:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-13 18:09:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2020-10-13 18:09:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2020-10-13 18:09:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_13 [2020-10-13 18:09:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_16 [2020-10-13 18:09:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_17 [2020-10-13 18:09:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_18 [2020-10-13 18:09:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_19 [2020-10-13 18:09:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_20 [2020-10-13 18:09:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_21 [2020-10-13 18:09:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_22 [2020-10-13 18:09:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_23 [2020-10-13 18:09:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_26 [2020-10-13 18:09:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_27 [2020-10-13 18:09:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_28 [2020-10-13 18:09:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-13 18:09:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_31 [2020-10-13 18:09:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-13 18:09:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2020-10-13 18:09:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_13 [2020-10-13 18:09:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_16 [2020-10-13 18:09:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_17 [2020-10-13 18:09:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_18 [2020-10-13 18:09:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_19 [2020-10-13 18:09:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_20 [2020-10-13 18:09:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_21 [2020-10-13 18:09:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_22 [2020-10-13 18:09:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_23 [2020-10-13 18:09:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_26 [2020-10-13 18:09:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_27 [2020-10-13 18:09:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_28 [2020-10-13 18:09:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-13 18:09:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_31 [2020-10-13 18:09:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2020-10-13 18:09:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_5 [2020-10-13 18:09:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 18:09:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-13 18:09:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_0 [2020-10-13 18:09:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_1 [2020-10-13 18:09:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_2 [2020-10-13 18:09:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_3 [2020-10-13 18:09:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_4 [2020-10-13 18:09:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-13 18:09:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-13 18:09:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-13 18:09:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2020-10-13 18:09:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-13 18:09:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-13 18:09:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2020-10-13 18:09:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2020-10-13 18:09:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-13 18:09:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2020-10-13 18:09:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-13 18:09:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2020-10-13 18:09:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 18:09:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-13 18:09:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 18:09:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 18:09:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2020-10-13 18:09:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2020-10-13 18:09:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-13 18:09:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-13 18:09:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 18:09:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2020-10-13 18:09:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-13 18:09:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-13 18:09:50,066 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2020-10-13 18:09:50,066 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-13 18:09:50,066 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-13 18:09:50,066 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-13 18:09:50,066 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_atomic_dec_and_lock [2020-10-13 18:09:50,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_atomic_dec_and_lock_103 [2020-10-13 18:09:50,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_nfs4_ds_cache_lock [2020-10-13 18:09:50,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_nfs4_ds_cache_lock [2020-10-13 18:09:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_nfs4_ds_cache_lock [2020-10-13 18:09:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_105___0 [2020-10-13 18:09:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_104___0 [2020-10-13 18:09:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_bit [2020-10-13 18:09:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure out_of_line_wait_on_bit [2020-10-13 18:09:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure wait_on_bit [2020-10-13 18:09:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure __ipv6_addr_type [2020-10-13 18:09:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure __ipv6_addr_src_scope [2020-10-13 18:09:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_addr_src_scope [2020-10-13 18:09:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_addr_equal [2020-10-13 18:09:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_pton [2020-10-13 18:09:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_set_ds_client [2020-10-13 18:09:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_wait_bit_killable [2020-10-13 18:09:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_page_array_len [2020-10-13 18:09:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_init_ds_session [2020-10-13 18:09:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_proc_getdeviceinfo [2020-10-13 18:09:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_init_deviceid_node [2020-10-13 18:09:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_insert_deviceid_node [2020-10-13 18:09:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_put_deviceid_node [2020-10-13 18:09:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_mark_devid_invalid [2020-10-13 18:09:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure print_ds [2020-10-13 18:09:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure same_sockaddr [2020-10-13 18:09:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure _same_data_server_addrs_locked [2020-10-13 18:09:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure _data_server_lookup_locked [2020-10-13 18:09:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_ds_connect [2020-10-13 18:09:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_ds [2020-10-13 18:09:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_pnfs_remotestr [2020-10-13 18:09:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_pnfs_ds_add [2020-10-13 18:09:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure decode_ds_addr [2020-10-13 18:09:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure decode_device [2020-10-13 18:09:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure decode_and_add_device [2020-10-13 18:09:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_wait_ds_connect [2020-10-13 18:09:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_clear_ds_conn_bit [2020-10-13 18:09:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-13 18:09:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-13 18:09:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-13 18:09:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-13 18:09:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-13 18:09:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-13 18:09:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-13 18:09:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 18:09:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-13 18:09:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 18:09:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-13 18:09:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-13 18:09:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-13 18:09:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-13 18:09:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-13 18:09:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 18:09:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 18:09:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 18:09:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 18:09:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 18:09:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 18:09:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 18:09:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-13 18:09:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-13 18:09:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 18:09:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 18:09:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-13 18:09:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-13 18:09:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-13 18:09:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-13 18:09:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-13 18:09:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-13 18:09:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-13 18:09:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-13 18:09:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-13 18:09:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-13 18:09:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-13 18:09:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-13 18:09:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-13 18:09:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-13 18:09:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-13 18:09:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-13 18:09:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-13 18:09:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-13 18:09:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-13 18:09:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-13 18:09:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-13 18:09:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-13 18:09:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-13 18:09:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-13 18:09:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-13 18:09:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-13 18:09:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-13 18:09:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-13 18:09:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_cl_lock_of_nfs_client [2020-10-13 18:09:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_cl_lock_of_nfs_client [2020-10-13 18:09:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_cl_lock_of_nfs_client [2020-10-13 18:09:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_cl_lock_of_nfs_client [2020-10-13 18:09:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_cl_lock_of_nfs_client [2020-10-13 18:09:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_cl_lock_of_nfs_client [2020-10-13 18:09:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_cl_lock_of_nfs_client [2020-10-13 18:09:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_cl_lock_of_nfs_client [2020-10-13 18:09:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-13 18:09:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-13 18:09:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-13 18:09:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-13 18:09:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-13 18:09:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-13 18:09:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-13 18:09:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-13 18:09:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-13 18:09:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-13 18:09:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-13 18:09:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-13 18:09:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-13 18:09:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-13 18:09:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-13 18:09:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-13 18:09:50,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_nfs_commit_info [2020-10-13 18:09:50,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_nfs_commit_info [2020-10-13 18:09:50,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_nfs_commit_info [2020-10-13 18:09:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_nfs_commit_info [2020-10-13 18:09:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_nfs_commit_info [2020-10-13 18:09:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_nfs_commit_info [2020-10-13 18:09:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2020-10-13 18:09:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-13 18:09:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-13 18:09:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-13 18:09:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-13 18:09:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-13 18:09:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-13 18:09:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-13 18:09:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-13 18:09:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-13 18:09:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-13 18:09:50,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-13 18:09:50,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-13 18:09:50,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-13 18:09:50,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-13 18:09:50,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-13 18:09:50,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_nfs4_ds_cache_lock [2020-10-13 18:09:50,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_nfs4_ds_cache_lock [2020-10-13 18:09:50,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_nfs4_ds_cache_lock [2020-10-13 18:09:50,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_nfs4_ds_cache_lock [2020-10-13 18:09:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_nfs4_ds_cache_lock [2020-10-13 18:09:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-13 18:09:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-13 18:09:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-13 18:09:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-13 18:09:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-13 18:09:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-13 18:09:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-13 18:09:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-13 18:09:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-13 18:09:50,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-13 18:09:50,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-13 18:09:50,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-13 18:09:50,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-13 18:09:50,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-13 18:09:50,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-13 18:09:50,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-13 18:09:50,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-13 18:09:50,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-13 18:09:50,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-13 18:09:50,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-13 18:09:50,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-13 18:09:50,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-13 18:09:50,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-13 18:09:50,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-13 18:09:50,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-13 18:09:50,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-13 18:09:50,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-13 18:09:50,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-13 18:09:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-13 18:09:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-13 18:09:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-13 18:09:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-13 18:09:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-13 18:09:50,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-13 18:09:50,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-13 18:09:50,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-13 18:09:50,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-13 18:09:50,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-13 18:09:50,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-13 18:09:50,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-13 18:09:50,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-13 18:09:50,089 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 18:09:50,089 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 18:09:50,089 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 18:09:50,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 18:09:50,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 18:09:50,089 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 18:09:50,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 18:09:50,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 18:09:50,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 18:09:50,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 18:09:53,789 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-13 18:09:54,837 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 18:10:07,306 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 18:10:07,306 INFO L295 CfgBuilder]: Removed 4 assume(true) statements. [2020-10-13 18:10:07,324 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 06:10:07 BoogieIcfgContainer [2020-10-13 18:10:07,325 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 18:10:07,326 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 18:10:07,326 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 18:10:07,330 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 18:10:07,330 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 06:09:43" (1/3) ... [2020-10-13 18:10:07,331 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@458c52a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 06:10:07, skipping insertion in model container [2020-10-13 18:10:07,331 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:09:49" (2/3) ... [2020-10-13 18:10:07,331 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@458c52a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 06:10:07, skipping insertion in model container [2020-10-13 18:10:07,331 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 06:10:07" (3/3) ... [2020-10-13 18:10:07,333 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i [2020-10-13 18:10:07,344 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 18:10:07,354 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2020-10-13 18:10:07,368 INFO L251 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2020-10-13 18:10:07,404 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 18:10:07,405 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 18:10:07,405 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 18:10:07,405 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 18:10:07,405 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 18:10:07,405 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 18:10:07,405 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 18:10:07,405 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 18:10:07,480 INFO L276 IsEmpty]: Start isEmpty. Operand 3590 states. [2020-10-13 18:10:07,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2020-10-13 18:10:07,508 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 18:10:07,509 INFO L422 BasicCegarLoop]: trace histogram [35, 35, 34, 34, 34, 34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 18:10:07,510 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 18:10:07,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 18:10:07,516 INFO L82 PathProgramCache]: Analyzing trace with hash 1897266467, now seen corresponding path program 1 times [2020-10-13 18:10:07,525 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 18:10:07,525 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [826129920] [2020-10-13 18:10:07,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 18:10:09,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:10,367 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:16,145 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:16,145 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 591 [2020-10-13 18:10:16,145 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:16,145 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6584 [2020-10-13 18:10:16,147 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:16,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 18:10:16,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 537 [2020-10-13 18:10:16,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 18:10:16,148 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 18:10:33,477 WARN L193 SmtUtils]: Spent 16.57 s on a formula simplification that was a NOOP. DAG size: 2131 [2020-10-13 18:10:33,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 18:10:33,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:33,594 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:35,177 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:35,177 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:35,177 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:35,177 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1622 [2020-10-13 18:10:35,178 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:35,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:35,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:35,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:35,178 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:35,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 18:10:35,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:35,484 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:35,490 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:35,491 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 18:10:35,491 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:35,491 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 18:10:35,492 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:35,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:35,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:35,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:35,493 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:10:35,868 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-13 18:10:35,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-13 18:10:35,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:36,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:36,403 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:36,403 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 522 [2020-10-13 18:10:36,403 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:36,404 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 447 [2020-10-13 18:10:36,404 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:36,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:36,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:36,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:36,405 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:36,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 18:10:36,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:36,669 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:37,068 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:37,069 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 517 [2020-10-13 18:10:37,069 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:37,069 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 471 [2020-10-13 18:10:37,070 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:37,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:37,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:37,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:37,070 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:37,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 18:10:37,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:37,229 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:37,244 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:37,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:37,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:37,245 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 18:10:37,245 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:37,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:37,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:37,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:37,246 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:37,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:37,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:37,266 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:37,270 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:37,270 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:37,271 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:37,271 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 18:10:37,271 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:37,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:37,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:37,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:37,272 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:37,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 18:10:37,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:37,292 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:37,301 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:37,301 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:37,301 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:37,301 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 18:10:37,302 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:37,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:37,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:37,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:37,302 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:37,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:37,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:37,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:37,325 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:37,325 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:37,326 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:37,326 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 18:10:37,326 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:37,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:37,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:37,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:37,327 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:37,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 18:10:37,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:37,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:37,353 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:37,354 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:37,354 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:37,354 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 18:10:37,354 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:37,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:37,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:37,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:37,355 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:37,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:37,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:37,372 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:37,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:37,376 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:37,376 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:37,376 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 18:10:37,376 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:37,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:37,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:37,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:37,377 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:37,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-13 18:10:37,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:37,395 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:37,406 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:37,406 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:37,406 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:37,406 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 18:10:37,406 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:37,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:37,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:37,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:37,407 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:37,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:37,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:37,426 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:37,430 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:37,430 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:37,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:37,430 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 18:10:37,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:37,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:37,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:37,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:37,431 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:37,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-13 18:10:37,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:37,452 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:37,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:37,460 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:37,461 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:37,461 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 18:10:37,461 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:37,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:37,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:37,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:37,462 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:10:37,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:37,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:37,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:37,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:37,486 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:37,486 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:37,486 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 18:10:37,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:37,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:37,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:37,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:37,487 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:37,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-13 18:10:37,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:37,509 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:37,519 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:37,519 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:37,519 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:37,520 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 18:10:37,520 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:37,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:37,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:37,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:37,521 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:10:37,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:37,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:37,547 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:37,551 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:37,551 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:37,552 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:37,552 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 18:10:37,552 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:37,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:37,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:37,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:37,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:10:37,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-13 18:10:37,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:37,581 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:37,590 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:37,591 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:37,591 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:37,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 18:10:37,592 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:37,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:37,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:37,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:37,593 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:37,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:37,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:37,612 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:37,616 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:37,617 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:37,617 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:37,617 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 18:10:37,617 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:37,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:37,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:37,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:37,619 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:10:37,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-13 18:10:37,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:37,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:37,657 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:37,658 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:37,658 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:37,658 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 18:10:37,659 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:37,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:37,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:37,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:37,660 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:10:37,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:37,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:37,685 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:37,692 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:37,692 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:37,693 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:37,693 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 18:10:37,693 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:37,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:37,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:37,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:37,694 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:37,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-13 18:10:37,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:37,717 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:37,734 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:37,734 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:37,735 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:37,735 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 18:10:37,735 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:37,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:37,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:37,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:37,737 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:10:37,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:37,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:37,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:37,773 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:37,773 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:37,774 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:37,774 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 18:10:37,775 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:37,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:37,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:37,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:37,776 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:10:37,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-13 18:10:37,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,003 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,027 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,027 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:38,028 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,028 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-13 18:10:38,028 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,030 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:10:38,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:38,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,055 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,056 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:38,056 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,056 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 18:10:38,056 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,057 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:38,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-13 18:10:38,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,083 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,094 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,095 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:38,095 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,096 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 18:10:38,098 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 18:10:38,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:38,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,136 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:38,137 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 18:10:38,138 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,139 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:10:38,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-13 18:10:38,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,161 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,172 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,173 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:38,173 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,173 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 18:10:38,174 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,175 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:10:38,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:38,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,205 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,206 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:38,206 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,206 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 18:10:38,207 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,208 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:10:38,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-13 18:10:38,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,241 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:38,242 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 18:10:38,242 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,243 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:38,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:38,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,271 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,271 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:38,272 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,272 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 18:10:38,272 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,274 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:10:38,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-13 18:10:38,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,311 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,311 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:38,312 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,312 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 18:10:38,312 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,314 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:10:38,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:38,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,334 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,338 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,338 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:38,339 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,339 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 18:10:38,339 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,341 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:10:38,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-13 18:10:38,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,378 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:38,379 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 18:10:38,379 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,381 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:10:38,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:38,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,408 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,409 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:38,409 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,409 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 18:10:38,409 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,410 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:38,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-13 18:10:38,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,435 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,435 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:38,436 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,436 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 18:10:38,436 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,437 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:10:38,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:38,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,464 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,465 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:38,465 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,465 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 18:10:38,465 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,466 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:38,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-13 18:10:38,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,488 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,497 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,497 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:38,497 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,497 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 18:10:38,498 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,499 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:38,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:38,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,518 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,519 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:38,519 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,519 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 18:10:38,519 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,520 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:38,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-13 18:10:38,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,536 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,543 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,543 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:38,543 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,543 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 18:10:38,544 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,544 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:38,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:38,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,560 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:38,565 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,565 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 18:10:38,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,566 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:10:38,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-13 18:10:38,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,584 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,591 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,591 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:38,591 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,592 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 18:10:38,592 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,593 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:38,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:38,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,612 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,616 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,617 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:38,617 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,617 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 18:10:38,617 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,618 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:38,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-13 18:10:38,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,636 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,643 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,643 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:38,643 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,644 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 18:10:38,644 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,645 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:10:38,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:38,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,667 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,667 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:38,667 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,668 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 18:10:38,668 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,669 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:38,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-13 18:10:38,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,685 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,694 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,695 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:38,695 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 18:10:38,695 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,696 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:38,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:38,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,712 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,717 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,717 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:38,717 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,717 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 18:10:38,718 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,718 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:38,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-10-13 18:10:38,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,735 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,743 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,744 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:38,744 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,744 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 18:10:38,744 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,745 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:10:38,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:38,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,768 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,774 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,774 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:38,774 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,774 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 18:10:38,775 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,775 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:38,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2020-10-13 18:10:38,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,810 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,811 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:38,811 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,811 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 18:10:38,811 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,812 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:38,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:38,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,831 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,839 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:38,840 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,840 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 18:10:38,840 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:38,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-13 18:10:38,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,871 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,872 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:38,872 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,872 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 18:10:38,872 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,873 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:38,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:38,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,898 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,898 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:38,898 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,898 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 18:10:38,899 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,900 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:38,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2020-10-13 18:10:38,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,919 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,926 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,927 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:38,927 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,927 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 18:10:38,928 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,929 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:38,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:38,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,947 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,951 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,952 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:38,952 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,952 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 18:10:38,952 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,953 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:38,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2020-10-13 18:10:38,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:38,972 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:38,981 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:38,981 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:38,981 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:38,982 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 18:10:38,982 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:38,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:38,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:38,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:38,983 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:39,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:39,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:39,011 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:39,016 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:39,017 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:39,017 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:39,017 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 18:10:39,017 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:39,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:39,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:39,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:39,018 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:39,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2020-10-13 18:10:39,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:39,040 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:39,049 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:39,050 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:39,050 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:39,050 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 18:10:39,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:39,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:39,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:39,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:39,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:39,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:39,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:39,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:39,075 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:39,075 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:39,076 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:39,076 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 18:10:39,076 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:39,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:39,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:39,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:39,077 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:10:39,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2020-10-13 18:10:39,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:39,095 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:39,102 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:39,102 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:39,102 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:39,102 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 18:10:39,103 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:39,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:39,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:39,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:39,103 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:39,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:39,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:39,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:39,128 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:39,129 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:39,129 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:39,129 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 18:10:39,129 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:39,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:39,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:39,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:39,130 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:39,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2020-10-13 18:10:39,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:39,148 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:39,156 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:39,157 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:39,157 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:39,157 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 18:10:39,158 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:39,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:39,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:39,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:39,159 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:39,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:39,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:39,180 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:39,184 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:39,185 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:39,185 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:39,185 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 18:10:39,185 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:39,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:39,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:39,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:39,186 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:39,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2020-10-13 18:10:39,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:39,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:39,218 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:39,218 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:39,219 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:39,219 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 18:10:39,219 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:39,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:39,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:39,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:39,220 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:39,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:39,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:39,240 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:39,244 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:39,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:39,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:39,245 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 18:10:39,245 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:39,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:39,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:39,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:39,247 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:39,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2020-10-13 18:10:39,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:39,267 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:39,276 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:39,276 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:39,276 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:39,277 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 18:10:39,277 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:39,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:39,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:39,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:39,278 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:39,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:39,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:39,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:39,299 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:39,300 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:39,300 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:39,300 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 18:10:39,305 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:39,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:39,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:39,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:39,306 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:39,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2020-10-13 18:10:39,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:39,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:39,331 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:39,331 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:39,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:39,332 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 18:10:39,332 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:39,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:39,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:39,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:39,333 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:39,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:39,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:39,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:39,354 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:39,354 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:39,355 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:39,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 18:10:39,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:39,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:39,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:39,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:39,356 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:39,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 352 [2020-10-13 18:10:39,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:39,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:39,382 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:39,383 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:39,383 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:39,383 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 18:10:39,383 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:39,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:39,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:39,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:39,384 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:39,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:39,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:39,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:39,404 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:39,404 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:39,404 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:39,405 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 18:10:39,405 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:39,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:39,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:39,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:39,406 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:39,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 363 [2020-10-13 18:10:39,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:39,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:39,431 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:39,431 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 18:10:39,432 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:39,432 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 18:10:39,432 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:39,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:39,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:39,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:39,433 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:39,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:10:39,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:39,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:39,452 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:39,452 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:39,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:39,452 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 18:10:39,453 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:39,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:39,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:39,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:39,453 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:39,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-13 18:10:39,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:39,733 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:39,741 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:39,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:39,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:39,742 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 18:10:39,742 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:39,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 18:10:39,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:10:39,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 18:10:39,743 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:39,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 416 [2020-10-13 18:10:39,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:10:39,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:10:39,767 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:10:39,767 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:10:39,767 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:10:39,768 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 18:10:39,768 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:10:39,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:10:39,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 18:10:39,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:10:39,769 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:10:40,378 INFO L134 CoverageAnalysis]: Checked inductivity of 5151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5151 trivial. 0 not checked. [2020-10-13 18:10:40,379 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [826129920] [2020-10-13 18:10:40,381 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 18:10:40,381 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-13 18:10:40,382 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [164134748] [2020-10-13 18:10:40,389 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-13 18:10:40,389 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 18:10:40,403 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-13 18:10:40,404 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-13 18:10:40,406 INFO L87 Difference]: Start difference. First operand 3590 states. Second operand 6 states. [2020-10-13 18:11:11,405 WARN L193 SmtUtils]: Spent 17.13 s on a formula simplification that was a NOOP. DAG size: 2133 [2020-10-13 18:11:16,479 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 214