/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SHALLOWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-27 08:57:49,736 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 08:57:49,739 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 08:57:49,784 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 08:57:49,785 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 08:57:49,792 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 08:57:49,795 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 08:57:49,800 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 08:57:49,804 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 08:57:49,810 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 08:57:49,812 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 08:57:49,814 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 08:57:49,814 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 08:57:49,818 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 08:57:49,822 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 08:57:49,825 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 08:57:49,827 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 08:57:49,842 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 08:57:49,852 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 08:57:49,857 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 08:57:49,862 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 08:57:49,864 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 08:57:49,865 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 08:57:49,866 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 08:57:49,869 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 08:57:49,870 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 08:57:49,870 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 08:57:49,871 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 08:57:49,872 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 08:57:49,874 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2020-10-27 08:57:49,880 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 08:57:49,881 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 08:57:49,882 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 08:57:49,883 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 [2020-10-27 08:57:49,912 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 08:57:49,913 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 08:57:49,914 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 08:57:49,915 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 08:57:49,915 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 08:57:49,915 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 08:57:49,915 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 08:57:49,915 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 08:57:49,916 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 08:57:49,916 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 08:57:49,916 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 08:57:49,916 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 08:57:49,916 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 08:57:49,917 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 08:57:49,917 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 08:57:49,917 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 08:57:49,917 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 08:57:49,917 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 08:57:49,918 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 08:57:49,918 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 08:57:49,918 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 08:57:49,918 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 08:57:49,919 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 08:57:49,919 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 08:57:49,919 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 08:57:49,919 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 08:57:49,919 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-27 08:57:49,920 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 08:57:50,317 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 08:57:50,351 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 08:57:50,354 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 08:57:50,356 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 08:57:50,357 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 08:57:50,358 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i [2020-10-27 08:57:50,453 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/bfa04e718/5461e39e69334694a0baa1b72c4908ae/FLAG9f18bb979 [2020-10-27 08:57:51,606 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 08:57:51,608 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 [2020-10-27 08:57:51,684 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/bfa04e718/5461e39e69334694a0baa1b72c4908ae/FLAG9f18bb979 [2020-10-27 08:57:51,962 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/bfa04e718/5461e39e69334694a0baa1b72c4908ae [2020-10-27 08:57:51,965 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 08:57:51,972 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 08:57:51,974 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 08:57:51,975 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 08:57:51,979 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 08:57:51,980 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 08:57:51" (1/1) ... [2020-10-27 08:57:51,983 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@427d6876 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:57:51, skipping insertion in model container [2020-10-27 08:57:51,984 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 08:57:51" (1/1) ... [2020-10-27 08:57:51,993 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 08:57:52,195 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 08:57:56,837 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 08:57:56,861 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 08:57:57,405 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 08:57:58,554 INFO L208 MainTranslator]: Completed translation [2020-10-27 08:57:58,555 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:57:58 WrapperNode [2020-10-27 08:57:58,555 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 08:57:58,556 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 08:57:58,556 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 08:57:58,557 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 08:57:58,571 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:57:58" (1/1) ... [2020-10-27 08:57:58,571 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:57:58" (1/1) ... [2020-10-27 08:57:58,712 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:57:58" (1/1) ... [2020-10-27 08:57:58,713 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:57:58" (1/1) ... [2020-10-27 08:57:58,919 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:57:58" (1/1) ... [2020-10-27 08:57:58,960 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:57:58" (1/1) ... [2020-10-27 08:57:59,091 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:57:58" (1/1) ... [2020-10-27 08:57:59,148 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 08:57:59,151 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 08:57:59,151 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 08:57:59,151 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 08:57:59,152 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:57:58" (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 [2020-10-27 08:57:59,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 08:57:59,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 08:57:59,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-27 08:57:59,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-27 08:57:59,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 08:57:59,233 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-27 08:57:59,233 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-27 08:57:59,233 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-27 08:57:59,233 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-27 08:57:59,233 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-27 08:57:59,234 INFO L138 BoogieDeclarations]: Found implementation of procedure list_is_singular [2020-10-27 08:57:59,234 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-27 08:57:59,234 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-27 08:57:59,234 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-27 08:57:59,234 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-27 08:57:59,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-27 08:57:59,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2020-10-27 08:57:59,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32p [2020-10-27 08:57:59,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab64p [2020-10-27 08:57:59,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __be64_to_cpup [2020-10-27 08:57:59,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2020-10-27 08:57:59,235 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-27 08:57:59,235 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2020-10-27 08:57:59,236 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2020-10-27 08:57:59,236 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-27 08:57:59,236 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-27 08:57:59,236 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2020-10-27 08:57:59,236 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-27 08:57:59,236 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-27 08:57:59,236 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-10-27 08:57:59,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2020-10-27 08:57:59,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-27 08:57:59,237 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_static_branch [2020-10-27 08:57:59,237 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2020-10-27 08:57:59,237 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-27 08:57:59,237 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-27 08:57:59,237 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2020-10-27 08:57:59,237 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2020-10-27 08:57:59,237 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_sched_notrace [2020-10-27 08:57:59,238 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-27 08:57:59,238 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be64 [2020-10-27 08:57:59,238 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_decode_hyper [2020-10-27 08:57:59,238 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-27 08:57:59,238 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_I [2020-10-27 08:57:59,238 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_SB [2020-10-27 08:57:59,238 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_SERVER [2020-10-27 08:57:59,239 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_CLIENT [2020-10-27 08:57:59,239 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_FILEID [2020-10-27 08:57:59,239 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_lock_request [2020-10-27 08:57:59,239 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_list_add_request [2020-10-27 08:57:59,239 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_list_entry [2020-10-27 08:57:59,239 INFO L138 BoogieDeclarations]: Found implementation of procedure req_offset [2020-10-27 08:57:59,239 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_get_lseg [2020-10-27 08:57:59,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_enabled_sb [2020-10-27 08:57:59,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_return_layout [2020-10-27 08:57:59,240 INFO L138 BoogieDeclarations]: Found implementation of procedure FILELAYOUT_FROM_HDR [2020-10-27 08:57:59,240 INFO L138 BoogieDeclarations]: Found implementation of procedure FILELAYOUT_LSEG [2020-10-27 08:57:59,240 INFO L138 BoogieDeclarations]: Found implementation of procedure FILELAYOUT_DEVID_NODE [2020-10-27 08:57:59,240 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_test_devid_invalid [2020-10-27 08:57:59,240 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_nfs4_pnfs_read [2020-10-27 08:57:59,241 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_nfs4_pnfs_write [2020-10-27 08:57:59,241 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_nfs4_pnfs_commit_ds [2020-10-27 08:57:59,241 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_get_dense_offset [2020-10-27 08:57:59,241 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_get_dserver_offset [2020-10-27 08:57:59,241 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_reset_write [2020-10-27 08:57:59,241 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_reset_read [2020-10-27 08:57:59,241 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_fenceme [2020-10-27 08:57:59,242 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_async_handle_error [2020-10-27 08:57:59,242 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_done_cb [2020-10-27 08:57:59,242 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_set_layoutcommit [2020-10-27 08:57:59,242 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_test_devid_unavailable [2020-10-27 08:57:59,242 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_reset_to_mds [2020-10-27 08:57:59,242 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_prepare [2020-10-27 08:57:59,242 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_call_done [2020-10-27 08:57:59,243 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_count_stats [2020-10-27 08:57:59,243 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_release [2020-10-27 08:57:59,243 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_done_cb [2020-10-27 08:57:59,243 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_resend_writes [2020-10-27 08:57:59,243 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_done_cb [2020-10-27 08:57:59,243 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_prepare [2020-10-27 08:57:59,244 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_call_done [2020-10-27 08:57:59,244 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_count_stats [2020-10-27 08:57:59,244 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_release [2020-10-27 08:57:59,244 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_prepare [2020-10-27 08:57:59,244 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_commit_done [2020-10-27 08:57:59,244 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_count_stats [2020-10-27 08:57:59,244 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_release [2020-10-27 08:57:59,245 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_pagelist [2020-10-27 08:57:59,245 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_pagelist [2020-10-27 08:57:59,245 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_check_layout [2020-10-27 08:57:59,245 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_fh_array [2020-10-27 08:57:59,245 INFO L138 BoogieDeclarations]: Found implementation of procedure _filelayout_free_lseg [2020-10-27 08:57:59,245 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_decode_layout [2020-10-27 08:57:59,245 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_lseg [2020-10-27 08:57:59,246 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_alloc_commit_info [2020-10-27 08:57:59,246 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_alloc_lseg [2020-10-27 08:57:59,246 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_pg_test [2020-10-27 08:57:59,246 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_pg_init_read [2020-10-27 08:57:59,246 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_pg_init_write [2020-10-27 08:57:59,246 INFO L138 BoogieDeclarations]: Found implementation of procedure select_bucket_index [2020-10-27 08:57:59,246 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_clear_request_commit [2020-10-27 08:57:59,247 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_choose_commit_list [2020-10-27 08:57:59,247 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_mark_request_commit [2020-10-27 08:57:59,247 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_ds_index_from_commit [2020-10-27 08:57:59,247 INFO L138 BoogieDeclarations]: Found implementation of procedure select_ds_fh_from_commit [2020-10-27 08:57:59,247 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_initiate_commit [2020-10-27 08:57:59,247 INFO L138 BoogieDeclarations]: Found implementation of procedure transfer_commit_list [2020-10-27 08:57:59,247 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_scan_ds_commit_list [2020-10-27 08:57:59,248 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_scan_commit_lists [2020-10-27 08:57:59,248 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_recover_commit_reqs [2020-10-27 08:57:59,248 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ds_commits [2020-10-27 08:57:59,248 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_pagelist [2020-10-27 08:57:59,248 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_deveiceid_node [2020-10-27 08:57:59,248 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_alloc_layout_hdr [2020-10-27 08:57:59,248 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_layout_hdr [2020-10-27 08:57:59,249 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_get_ds_info [2020-10-27 08:57:59,249 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4filelayout_init [2020-10-27 08:57:59,249 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4filelayout_exit [2020-10-27 08:57:59,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_nfs4filelayout_exit_5_2 [2020-10-27 08:57:59,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_nfs4filelayout_init_5_11 [2020-10-27 08:57:59,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-27 08:57:59,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_1_5_4 [2020-10-27 08:57:59,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_2_5_5 [2020-10-27 08:57:59,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_1_5_6 [2020-10-27 08:57:59,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_2_5_7 [2020-10-27 08:57:59,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_12 [2020-10-27 08:57:59,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_15 [2020-10-27 08:57:59,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-27 08:57:59,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_9 [2020-10-27 08:57:59,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-27 08:57:59,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-27 08:57:59,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-27 08:57:59,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-27 08:57:59,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2020-10-27 08:57:59,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2020-10-27 08:57:59,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-27 08:57:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2020-10-27 08:57:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2020-10-27 08:57:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_13 [2020-10-27 08:57:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_16 [2020-10-27 08:57:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_17 [2020-10-27 08:57:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_18 [2020-10-27 08:57:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_19 [2020-10-27 08:57:59,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_20 [2020-10-27 08:57:59,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_21 [2020-10-27 08:57:59,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_22 [2020-10-27 08:57:59,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_23 [2020-10-27 08:57:59,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_26 [2020-10-27 08:57:59,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_27 [2020-10-27 08:57:59,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_28 [2020-10-27 08:57:59,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-27 08:57:59,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_31 [2020-10-27 08:57:59,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-27 08:57:59,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2020-10-27 08:57:59,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_13 [2020-10-27 08:57:59,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_16 [2020-10-27 08:57:59,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_17 [2020-10-27 08:57:59,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_18 [2020-10-27 08:57:59,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_19 [2020-10-27 08:57:59,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_20 [2020-10-27 08:57:59,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_21 [2020-10-27 08:57:59,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_22 [2020-10-27 08:57:59,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_23 [2020-10-27 08:57:59,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_26 [2020-10-27 08:57:59,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_27 [2020-10-27 08:57:59,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_28 [2020-10-27 08:57:59,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-27 08:57:59,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_31 [2020-10-27 08:57:59,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2020-10-27 08:57:59,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_5 [2020-10-27 08:57:59,256 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 08:57:59,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-27 08:57:59,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_0 [2020-10-27 08:57:59,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_1 [2020-10-27 08:57:59,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_2 [2020-10-27 08:57:59,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-27 08:57:59,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-27 08:57:59,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-27 08:57:59,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2020-10-27 08:57:59,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-27 08:57:59,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-27 08:57:59,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2020-10-27 08:57:59,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2020-10-27 08:57:59,258 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-27 08:57:59,258 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-27 08:57:59,258 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-27 08:57:59,258 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-27 08:57:59,258 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-27 08:57:59,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_103 [2020-10-27 08:57:59,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_104 [2020-10-27 08:57:59,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2020-10-27 08:57:59,259 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2020-10-27 08:57:59,259 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-27 08:57:59,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-27 08:57:59,259 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-27 08:57:59,259 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_on_bit [2020-10-27 08:57:59,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipv6_addr_src_scope [2020-10-27 08:57:59,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_addr_src_scope [2020-10-27 08:57:59,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_addr_equal [2020-10-27 08:57:59,260 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_page_array_len [2020-10-27 08:57:59,260 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_mark_devid_invalid [2020-10-27 08:57:59,260 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ds [2020-10-27 08:57:59,260 INFO L138 BoogieDeclarations]: Found implementation of procedure same_sockaddr [2020-10-27 08:57:59,260 INFO L138 BoogieDeclarations]: Found implementation of procedure _same_data_server_addrs_locked [2020-10-27 08:57:59,260 INFO L138 BoogieDeclarations]: Found implementation of procedure _data_server_lookup_locked [2020-10-27 08:57:59,261 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_ds_connect [2020-10-27 08:57:59,261 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_ds [2020-10-27 08:57:59,261 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_free_deviceid [2020-10-27 08:57:59,261 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_pnfs_remotestr [2020-10-27 08:57:59,261 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_pnfs_ds_add [2020-10-27 08:57:59,261 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_ds_addr [2020-10-27 08:57:59,261 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_device [2020-10-27 08:57:59,261 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_and_add_device [2020-10-27 08:57:59,262 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_get_device_info [2020-10-27 08:57:59,262 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_put_deviceid [2020-10-27 08:57:59,262 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_calc_j_index [2020-10-27 08:57:59,262 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_calc_ds_index [2020-10-27 08:57:59,262 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_select_ds_fh [2020-10-27 08:57:59,262 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_wait_ds_connect [2020-10-27 08:57:59,262 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_clear_ds_conn_bit [2020-10-27 08:57:59,262 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_prepare_ds [2020-10-27 08:57:59,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_3 [2020-10-27 08:57:59,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_4 [2020-10-27 08:57:59,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-27 08:57:59,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2020-10-27 08:57:59,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-27 08:57:59,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2020-10-27 08:57:59,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-27 08:57:59,263 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-27 08:57:59,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_atomic_dec_and_lock_103 [2020-10-27 08:57:59,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_104___0 [2020-10-27 08:57:59,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_105___0 [2020-10-27 08:57:59,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-27 08:57:59,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-27 08:57:59,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-27 08:57:59,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-27 08:57:59,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-27 08:57:59,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-27 08:57:59,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-27 08:57:59,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-27 08:57:59,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-27 08:57:59,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-27 08:57:59,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-27 08:57:59,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-27 08:57:59,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-27 08:57:59,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-27 08:57:59,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-27 08:57:59,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-27 08:57:59,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-27 08:57:59,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-27 08:57:59,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-27 08:57:59,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-27 08:57:59,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-27 08:57:59,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-27 08:57:59,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-27 08:57:59,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-27 08:57:59,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-27 08:57:59,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-27 08:57:59,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-27 08:57:59,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-27 08:57:59,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-27 08:57:59,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-27 08:57:59,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-27 08:57:59,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-27 08:57:59,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-27 08:57:59,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-27 08:57:59,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-27 08:57:59,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-27 08:57:59,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-27 08:57:59,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-27 08:57:59,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-27 08:57:59,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-27 08:57:59,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-27 08:57:59,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-27 08:57:59,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-27 08:57:59,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-27 08:57:59,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-27 08:57:59,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-27 08:57:59,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-27 08:57:59,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-27 08:57:59,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-27 08:57:59,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-27 08:57:59,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-27 08:57:59,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-27 08:57:59,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-27 08:57:59,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-27 08:57:59,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-27 08:57:59,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-27 08:57:59,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_cl_lock_of_nfs_client [2020-10-27 08:57:59,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_cl_lock_of_nfs_client [2020-10-27 08:57:59,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_cl_lock_of_nfs_client [2020-10-27 08:57:59,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_cl_lock_of_nfs_client [2020-10-27 08:57:59,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_cl_lock_of_nfs_client [2020-10-27 08:57:59,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_cl_lock_of_nfs_client [2020-10-27 08:57:59,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_cl_lock_of_nfs_client [2020-10-27 08:57:59,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_cl_lock_of_nfs_client [2020-10-27 08:57:59,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-27 08:57:59,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-27 08:57:59,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-27 08:57:59,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-27 08:57:59,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-27 08:57:59,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-27 08:57:59,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-27 08:57:59,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-27 08:57:59,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-27 08:57:59,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-27 08:57:59,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-27 08:57:59,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-27 08:57:59,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-27 08:57:59,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-27 08:57:59,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-27 08:57:59,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-27 08:57:59,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_nfs_commit_info [2020-10-27 08:57:59,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_nfs_commit_info [2020-10-27 08:57:59,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_nfs_commit_info [2020-10-27 08:57:59,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_nfs_commit_info [2020-10-27 08:57:59,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_nfs_commit_info [2020-10-27 08:57:59,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_nfs_commit_info [2020-10-27 08:57:59,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_nfs_commit_info [2020-10-27 08:57:59,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_nfs_commit_info [2020-10-27 08:57:59,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2020-10-27 08:57:59,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-27 08:57:59,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-27 08:57:59,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-27 08:57:59,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-27 08:57:59,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-27 08:57:59,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-27 08:57:59,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-27 08:57:59,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-27 08:57:59,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-27 08:57:59,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-27 08:57:59,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-27 08:57:59,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-27 08:57:59,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-27 08:57:59,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-27 08:57:59,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-27 08:57:59,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_nfs4_ds_cache_lock [2020-10-27 08:57:59,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_nfs4_ds_cache_lock [2020-10-27 08:57:59,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_nfs4_ds_cache_lock [2020-10-27 08:57:59,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_nfs4_ds_cache_lock [2020-10-27 08:57:59,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_nfs4_ds_cache_lock [2020-10-27 08:57:59,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_nfs4_ds_cache_lock [2020-10-27 08:57:59,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_nfs4_ds_cache_lock [2020-10-27 08:57:59,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_nfs4_ds_cache_lock [2020-10-27 08:57:59,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-27 08:57:59,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-27 08:57:59,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-27 08:57:59,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-27 08:57:59,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-27 08:57:59,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-27 08:57:59,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-27 08:57:59,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-27 08:57:59,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-27 08:57:59,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-27 08:57:59,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-27 08:57:59,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-27 08:57:59,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-27 08:57:59,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-27 08:57:59,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-27 08:57:59,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-27 08:57:59,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-27 08:57:59,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-27 08:57:59,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-27 08:57:59,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-27 08:57:59,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-27 08:57:59,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-27 08:57:59,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-27 08:57:59,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-27 08:57:59,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-27 08:57:59,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-27 08:57:59,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-27 08:57:59,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-27 08:57:59,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-27 08:57:59,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-27 08:57:59,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-27 08:57:59,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-27 08:57:59,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-27 08:57:59,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-27 08:57:59,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-27 08:57:59,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-27 08:57:59,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-27 08:57:59,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-27 08:57:59,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-27 08:57:59,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-27 08:57:59,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-27 08:57:59,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-27 08:57:59,285 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 08:57:59,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-27 08:57:59,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-27 08:57:59,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __cond_resched_lock [2020-10-27 08:57:59,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2020-10-27 08:57:59,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipv6_addr_type [2020-10-27 08:57:59,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_atomic_dec_and_lock [2020-10-27 08:57:59,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-27 08:57:59,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-27 08:57:59,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-27 08:57:59,286 INFO L138 BoogieDeclarations]: Found implementation of procedure _pnfs_return_layout [2020-10-27 08:57:59,286 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-27 08:57:59,286 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-27 08:57:59,286 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-27 08:57:59,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-27 08:57:59,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-27 08:57:59,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-27 08:57:59,287 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2020-10-27 08:57:59,287 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2020-10-27 08:57:59,287 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs41_sequence_done [2020-10-27 08:57:59,287 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs41_setup_sequence [2020-10-27 08:57:59,287 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_find_get_deviceid [2020-10-27 08:57:59,287 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_find_or_create_ds_client [2020-10-27 08:57:59,287 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_init_deviceid_node [2020-10-27 08:57:59,287 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_init_ds_session [2020-10-27 08:57:59,287 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_insert_deviceid_node [2020-10-27 08:57:59,288 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_mark_deviceid_unavailable [2020-10-27 08:57:59,288 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_print_deviceid [2020-10-27 08:57:59,288 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_proc_getdeviceinfo [2020-10-27 08:57:59,288 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_put_deviceid_node [2020-10-27 08:57:59,288 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_schedule_lease_recovery [2020-10-27 08:57:59,288 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_schedule_session_recovery [2020-10-27 08:57:59,288 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_schedule_stateid_recovery [2020-10-27 08:57:59,288 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_set_ds_client [2020-10-27 08:57:59,289 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_set_rw_stateid [2020-10-27 08:57:59,289 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_test_deviceid_unavailable [2020-10-27 08:57:59,289 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_commitdata_alloc [2020-10-27 08:57:59,289 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_commitdata_release [2020-10-27 08:57:59,289 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_generic_pg_test [2020-10-27 08:57:59,289 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_init_cinfo [2020-10-27 08:57:59,289 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_init_commit [2020-10-27 08:57:59,289 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_initiate_commit [2020-10-27 08:57:59,290 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_initiate_read [2020-10-27 08:57:59,290 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_initiate_write [2020-10-27 08:57:59,290 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_pageio_reset_read_mds [2020-10-27 08:57:59,290 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_pageio_reset_write_mds [2020-10-27 08:57:59,290 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_put_client [2020-10-27 08:57:59,290 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_remove_bad_delegation [2020-10-27 08:57:59,290 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_request_add_commit_list [2020-10-27 08:57:59,290 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_request_remove_commit_list [2020-10-27 08:57:59,291 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_retry_commit [2020-10-27 08:57:59,291 INFO L138 BoogieDeclarations]: Found implementation of procedure out_of_line_wait_on_bit [2020-10-27 08:57:59,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_destroy_layout [2020-10-27 08:57:59,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_generic_pg_readpages [2020-10-27 08:57:59,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_generic_pg_test [2020-10-27 08:57:59,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_generic_pg_writepages [2020-10-27 08:57:59,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_put_lseg [2020-10-27 08:57:59,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_read_done_resend_to_mds [2020-10-27 08:57:59,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_register_layoutdriver [2020-10-27 08:57:59,292 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_set_layoutcommit [2020-10-27 08:57:59,292 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_unregister_layoutdriver [2020-10-27 08:57:59,292 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_update_layout [2020-10-27 08:57:59,292 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_write_done_resend_to_mds [2020-10-27 08:57:59,292 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-27 08:57:59,292 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2020-10-27 08:57:59,292 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2020-10-27 08:57:59,292 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_count_iostats [2020-10-27 08:57:59,292 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_delay [2020-10-27 08:57:59,292 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_exit [2020-10-27 08:57:59,293 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_pton [2020-10-27 08:57:59,293 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_restart_call_prepare [2020-10-27 08:57:59,293 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_sleep_on [2020-10-27 08:57:59,293 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_wake_up [2020-10-27 08:57:59,293 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_wake_up_queued_task [2020-10-27 08:57:59,293 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_bit [2020-10-27 08:57:59,293 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-27 08:57:59,293 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_init_decode_pages [2020-10-27 08:57:59,293 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_inline_decode [2020-10-27 08:57:59,294 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_set_scratch_buffer [2020-10-27 08:57:59,294 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-27 08:57:59,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-27 08:57:59,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-27 08:57:59,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-27 08:57:59,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-27 08:57:59,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-27 08:57:59,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-27 08:57:59,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-27 08:57:59,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-27 08:57:59,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-27 08:57:59,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-27 08:57:59,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-27 08:57:59,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-27 08:57:59,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-27 08:57:59,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-27 08:57:59,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-27 08:57:59,296 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-27 08:57:59,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 08:57:59,296 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-27 08:57:59,296 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-27 08:57:59,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 08:57:59,296 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-27 08:57:59,296 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-27 08:57:59,296 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-27 08:57:59,296 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-27 08:57:59,297 INFO L130 BoogieDeclarations]: Found specification of procedure list_is_singular [2020-10-27 08:57:59,297 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-27 08:57:59,297 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-27 08:57:59,297 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-27 08:57:59,297 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-27 08:57:59,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 08:57:59,297 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-27 08:57:59,297 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2020-10-27 08:57:59,297 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32p [2020-10-27 08:57:59,298 INFO L130 BoogieDeclarations]: Found specification of procedure __swab64p [2020-10-27 08:57:59,298 INFO L130 BoogieDeclarations]: Found specification of procedure __be64_to_cpup [2020-10-27 08:57:59,298 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2020-10-27 08:57:59,298 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-27 08:57:59,298 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-27 08:57:59,298 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-27 08:57:59,298 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-27 08:57:59,298 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-27 08:57:59,298 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-27 08:57:59,298 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2020-10-27 08:57:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 08:57:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2020-10-27 08:57:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 08:57:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 08:57:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-27 08:57:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-27 08:57:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-27 08:57:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-27 08:57:59,300 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2020-10-27 08:57:59,300 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-27 08:57:59,300 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-27 08:57:59,300 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2020-10-27 08:57:59,300 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2020-10-27 08:57:59,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_nfs_commit_info [2020-10-27 08:57:59,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_nfs_commit_info [2020-10-27 08:57:59,300 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-10-27 08:57:59,300 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2020-10-27 08:57:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-27 08:57:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure arch_static_branch [2020-10-27 08:57:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2020-10-27 08:57:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-27 08:57:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-27 08:57:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-27 08:57:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_103 [2020-10-27 08:57:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-27 08:57:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_104 [2020-10-27 08:57:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2020-10-27 08:57:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2020-10-27 08:57:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-27 08:57:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2020-10-27 08:57:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2020-10-27 08:57:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_sched_notrace [2020-10-27 08:57:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-27 08:57:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2020-10-27 08:57:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-27 08:57:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be64 [2020-10-27 08:57:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_decode_hyper [2020-10-27 08:57:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_init_decode_pages [2020-10-27 08:57:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_set_scratch_buffer [2020-10-27 08:57:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_inline_decode [2020-10-27 08:57:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_exit [2020-10-27 08:57:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_sleep_on [2020-10-27 08:57:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_wake_up_queued_task [2020-10-27 08:57:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_wake_up [2020-10-27 08:57:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_delay [2020-10-27 08:57:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-27 08:57:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-27 08:57:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-27 08:57:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-27 08:57:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-27 08:57:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure __cond_resched_lock [2020-10-27 08:57:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_restart_call_prepare [2020-10-27 08:57:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_I [2020-10-27 08:57:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_SB [2020-10-27 08:57:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_SERVER [2020-10-27 08:57:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_CLIENT [2020-10-27 08:57:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_FILEID [2020-10-27 08:57:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_commitdata_alloc [2020-10-27 08:57:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_generic_pg_test [2020-10-27 08:57:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_lock_request [2020-10-27 08:57:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_list_add_request [2020-10-27 08:57:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_list_entry [2020-10-27 08:57:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure req_offset [2020-10-27 08:57:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_count_iostats [2020-10-27 08:57:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_set_rw_stateid [2020-10-27 08:57:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure nfs41_setup_sequence [2020-10-27 08:57:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure nfs41_sequence_done [2020-10-27 08:57:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_schedule_session_recovery [2020-10-27 08:57:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_schedule_lease_recovery [2020-10-27 08:57:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_schedule_stateid_recovery [2020-10-27 08:57:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_put_client [2020-10-27 08:57:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_find_or_create_ds_client [2020-10-27 08:57:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_initiate_read [2020-10-27 08:57:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_pageio_reset_read_mds [2020-10-27 08:57:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_pageio_reset_write_mds [2020-10-27 08:57:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_initiate_write [2020-10-27 08:57:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_initiate_commit [2020-10-27 08:57:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_init_commit [2020-10-27 08:57:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_retry_commit [2020-10-27 08:57:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_commitdata_release [2020-10-27 08:57:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_request_add_commit_list [2020-10-27 08:57:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_request_remove_commit_list [2020-10-27 08:57:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_init_cinfo [2020-10-27 08:57:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_remove_bad_delegation [2020-10-27 08:57:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_register_layoutdriver [2020-10-27 08:57:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_unregister_layoutdriver [2020-10-27 08:57:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_put_lseg [2020-10-27 08:57:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_readpages [2020-10-27 08:57:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_writepages [2020-10-27 08:57:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_test [2020-10-27 08:57:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_destroy_layout [2020-10-27 08:57:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_set_layoutcommit [2020-10-27 08:57:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure _pnfs_return_layout [2020-10-27 08:57:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_update_layout [2020-10-27 08:57:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_read_done_resend_to_mds [2020-10-27 08:57:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_write_done_resend_to_mds [2020-10-27 08:57:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_find_get_deviceid [2020-10-27 08:57:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_mark_deviceid_unavailable [2020-10-27 08:57:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_test_deviceid_unavailable [2020-10-27 08:57:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_get_lseg [2020-10-27 08:57:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_enabled_sb [2020-10-27 08:57:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_return_layout [2020-10-27 08:57:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_print_deviceid [2020-10-27 08:57:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure FILELAYOUT_FROM_HDR [2020-10-27 08:57:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure FILELAYOUT_LSEG [2020-10-27 08:57:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure FILELAYOUT_DEVID_NODE [2020-10-27 08:57:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_test_devid_invalid [2020-10-27 08:57:59,311 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_test_devid_unavailable [2020-10-27 08:57:59,311 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_select_ds_fh [2020-10-27 08:57:59,311 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_calc_j_index [2020-10-27 08:57:59,311 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_calc_ds_index [2020-10-27 08:57:59,311 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_prepare_ds [2020-10-27 08:57:59,311 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_put_deviceid [2020-10-27 08:57:59,311 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_free_deviceid [2020-10-27 08:57:59,311 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_get_device_info [2020-10-27 08:57:59,311 INFO L130 BoogieDeclarations]: Found specification of procedure trace_nfs4_pnfs_read [2020-10-27 08:57:59,311 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-27 08:57:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure trace_nfs4_pnfs_write [2020-10-27 08:57:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure trace_nfs4_pnfs_commit_ds [2020-10-27 08:57:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_get_dense_offset [2020-10-27 08:57:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_get_dserver_offset [2020-10-27 08:57:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_reset_write [2020-10-27 08:57:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_reset_read [2020-10-27 08:57:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_fenceme [2020-10-27 08:57:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_async_handle_error [2020-10-27 08:57:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_done_cb [2020-10-27 08:57:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_set_layoutcommit [2020-10-27 08:57:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_reset_to_mds [2020-10-27 08:57:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_prepare [2020-10-27 08:57:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_call_done [2020-10-27 08:57:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-27 08:57:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_count_stats [2020-10-27 08:57:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_release [2020-10-27 08:57:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 08:57:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_done_cb [2020-10-27 08:57:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_resend_writes [2020-10-27 08:57:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-27 08:57:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_done_cb [2020-10-27 08:57:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_prepare [2020-10-27 08:57:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_call_done [2020-10-27 08:57:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_count_stats [2020-10-27 08:57:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_release [2020-10-27 08:57:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_prepare [2020-10-27 08:57:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_commit_done [2020-10-27 08:57:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_count_stats [2020-10-27 08:57:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_release [2020-10-27 08:57:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_pagelist [2020-10-27 08:57:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_pagelist [2020-10-27 08:57:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_check_layout [2020-10-27 08:57:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_fh_array [2020-10-27 08:57:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure _filelayout_free_lseg [2020-10-27 08:57:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_decode_layout [2020-10-27 08:57:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_lseg [2020-10-27 08:57:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_alloc_commit_info [2020-10-27 08:57:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_alloc_lseg [2020-10-27 08:57:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_pg_test [2020-10-27 08:57:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_pg_init_read [2020-10-27 08:57:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_pg_init_write [2020-10-27 08:57:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure select_bucket_index [2020-10-27 08:57:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_clear_request_commit [2020-10-27 08:57:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_choose_commit_list [2020-10-27 08:57:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_mark_request_commit [2020-10-27 08:57:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure calc_ds_index_from_commit [2020-10-27 08:57:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure select_ds_fh_from_commit [2020-10-27 08:57:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_initiate_commit [2020-10-27 08:57:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure transfer_commit_list [2020-10-27 08:57:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_scan_ds_commit_list [2020-10-27 08:57:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_scan_commit_lists [2020-10-27 08:57:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_recover_commit_reqs [2020-10-27 08:57:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ds_commits [2020-10-27 08:57:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_pagelist [2020-10-27 08:57:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_deveiceid_node [2020-10-27 08:57:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_alloc_layout_hdr [2020-10-27 08:57:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_layout_hdr [2020-10-27 08:57:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_get_ds_info [2020-10-27 08:57:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4filelayout_init [2020-10-27 08:57:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4filelayout_exit [2020-10-27 08:57:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_nfs4filelayout_exit_5_2 [2020-10-27 08:57:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_nfs4filelayout_init_5_11 [2020-10-27 08:57:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-27 08:57:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_1_5_4 [2020-10-27 08:57:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_2_5_5 [2020-10-27 08:57:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_1_5_6 [2020-10-27 08:57:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_2_5_7 [2020-10-27 08:57:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_12 [2020-10-27 08:57:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_15 [2020-10-27 08:57:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-27 08:57:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_9 [2020-10-27 08:57:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-27 08:57:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-27 08:57:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-27 08:57:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-27 08:57:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2020-10-27 08:57:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2020-10-27 08:57:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-27 08:57:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2020-10-27 08:57:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2020-10-27 08:57:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_13 [2020-10-27 08:57:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_16 [2020-10-27 08:57:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_17 [2020-10-27 08:57:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_18 [2020-10-27 08:57:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_19 [2020-10-27 08:57:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_20 [2020-10-27 08:57:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_21 [2020-10-27 08:57:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_22 [2020-10-27 08:57:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_23 [2020-10-27 08:57:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_26 [2020-10-27 08:57:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_27 [2020-10-27 08:57:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_28 [2020-10-27 08:57:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-27 08:57:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_31 [2020-10-27 08:57:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-27 08:57:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2020-10-27 08:57:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_13 [2020-10-27 08:57:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_16 [2020-10-27 08:57:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_17 [2020-10-27 08:57:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_18 [2020-10-27 08:57:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_19 [2020-10-27 08:57:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_20 [2020-10-27 08:57:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_21 [2020-10-27 08:57:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_22 [2020-10-27 08:57:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_23 [2020-10-27 08:57:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_26 [2020-10-27 08:57:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_27 [2020-10-27 08:57:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_28 [2020-10-27 08:57:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-27 08:57:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_31 [2020-10-27 08:57:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2020-10-27 08:57:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_5 [2020-10-27 08:57:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 08:57:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-27 08:57:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_0 [2020-10-27 08:57:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_1 [2020-10-27 08:57:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_2 [2020-10-27 08:57:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_3 [2020-10-27 08:57:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_4 [2020-10-27 08:57:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-27 08:57:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-27 08:57:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-27 08:57:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2020-10-27 08:57:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-27 08:57:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-27 08:57:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2020-10-27 08:57:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2020-10-27 08:57:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-27 08:57:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2020-10-27 08:57:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-27 08:57:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2020-10-27 08:57:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-27 08:57:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-27 08:57:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-27 08:57:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-27 08:57:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2020-10-27 08:57:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2020-10-27 08:57:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-27 08:57:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-27 08:57:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-27 08:57:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2020-10-27 08:57:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-27 08:57:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-27 08:57:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2020-10-27 08:57:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-27 08:57:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-27 08:57:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-27 08:57:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_atomic_dec_and_lock [2020-10-27 08:57:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_atomic_dec_and_lock_103 [2020-10-27 08:57:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_nfs4_ds_cache_lock [2020-10-27 08:57:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_nfs4_ds_cache_lock [2020-10-27 08:57:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_nfs4_ds_cache_lock [2020-10-27 08:57:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_105___0 [2020-10-27 08:57:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_104___0 [2020-10-27 08:57:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_bit [2020-10-27 08:57:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure out_of_line_wait_on_bit [2020-10-27 08:57:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure wait_on_bit [2020-10-27 08:57:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure __ipv6_addr_type [2020-10-27 08:57:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure __ipv6_addr_src_scope [2020-10-27 08:57:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_addr_src_scope [2020-10-27 08:57:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_addr_equal [2020-10-27 08:57:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_pton [2020-10-27 08:57:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_set_ds_client [2020-10-27 08:57:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_wait_bit_killable [2020-10-27 08:57:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_page_array_len [2020-10-27 08:57:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_init_ds_session [2020-10-27 08:57:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_proc_getdeviceinfo [2020-10-27 08:57:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_init_deviceid_node [2020-10-27 08:57:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_insert_deviceid_node [2020-10-27 08:57:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_put_deviceid_node [2020-10-27 08:57:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_mark_devid_invalid [2020-10-27 08:57:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure print_ds [2020-10-27 08:57:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure same_sockaddr [2020-10-27 08:57:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure _same_data_server_addrs_locked [2020-10-27 08:57:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure _data_server_lookup_locked [2020-10-27 08:57:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_ds_connect [2020-10-27 08:57:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_ds [2020-10-27 08:57:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_pnfs_remotestr [2020-10-27 08:57:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_pnfs_ds_add [2020-10-27 08:57:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure decode_ds_addr [2020-10-27 08:57:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure decode_device [2020-10-27 08:57:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure decode_and_add_device [2020-10-27 08:57:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_wait_ds_connect [2020-10-27 08:57:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_clear_ds_conn_bit [2020-10-27 08:57:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-27 08:57:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-27 08:57:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-27 08:57:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-27 08:57:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-27 08:57:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-27 08:57:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-27 08:57:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-27 08:57:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-27 08:57:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-27 08:57:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-27 08:57:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-27 08:57:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-27 08:57:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-27 08:57:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-27 08:57:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 08:57:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-27 08:57:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 08:57:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-27 08:57:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 08:57:59,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-27 08:57:59,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-27 08:57:59,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-27 08:57:59,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-27 08:57:59,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 08:57:59,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-27 08:57:59,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-27 08:57:59,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-27 08:57:59,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-27 08:57:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-27 08:57:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-27 08:57:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-27 08:57:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-27 08:57:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-27 08:57:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-27 08:57:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-27 08:57:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-27 08:57:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-27 08:57:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-27 08:57:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-27 08:57:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-27 08:57:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-27 08:57:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-27 08:57:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-27 08:57:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-27 08:57:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-27 08:57:59,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-27 08:57:59,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-27 08:57:59,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-27 08:57:59,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-27 08:57:59,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-27 08:57:59,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-27 08:57:59,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-27 08:57:59,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-27 08:57:59,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_cl_lock_of_nfs_client [2020-10-27 08:57:59,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_cl_lock_of_nfs_client [2020-10-27 08:57:59,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_cl_lock_of_nfs_client [2020-10-27 08:57:59,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_cl_lock_of_nfs_client [2020-10-27 08:57:59,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_cl_lock_of_nfs_client [2020-10-27 08:57:59,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_cl_lock_of_nfs_client [2020-10-27 08:57:59,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_cl_lock_of_nfs_client [2020-10-27 08:57:59,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_cl_lock_of_nfs_client [2020-10-27 08:57:59,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-27 08:57:59,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-27 08:57:59,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-27 08:57:59,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-27 08:57:59,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-27 08:57:59,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-27 08:57:59,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-27 08:57:59,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-27 08:57:59,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-27 08:57:59,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-27 08:57:59,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-27 08:57:59,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-27 08:57:59,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-27 08:57:59,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-27 08:57:59,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-27 08:57:59,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-27 08:57:59,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_nfs_commit_info [2020-10-27 08:57:59,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_nfs_commit_info [2020-10-27 08:57:59,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_nfs_commit_info [2020-10-27 08:57:59,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_nfs_commit_info [2020-10-27 08:57:59,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_nfs_commit_info [2020-10-27 08:57:59,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_nfs_commit_info [2020-10-27 08:57:59,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2020-10-27 08:57:59,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-27 08:57:59,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-27 08:57:59,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-27 08:57:59,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-27 08:57:59,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-27 08:57:59,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-27 08:57:59,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-27 08:57:59,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-27 08:57:59,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-27 08:57:59,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-27 08:57:59,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-27 08:57:59,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-27 08:57:59,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-27 08:57:59,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-27 08:57:59,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-27 08:57:59,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_nfs4_ds_cache_lock [2020-10-27 08:57:59,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_nfs4_ds_cache_lock [2020-10-27 08:57:59,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_nfs4_ds_cache_lock [2020-10-27 08:57:59,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_nfs4_ds_cache_lock [2020-10-27 08:57:59,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_nfs4_ds_cache_lock [2020-10-27 08:57:59,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-27 08:57:59,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-27 08:57:59,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-27 08:57:59,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-27 08:57:59,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-27 08:57:59,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-27 08:57:59,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-27 08:57:59,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-27 08:57:59,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-27 08:57:59,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-27 08:57:59,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-27 08:57:59,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-27 08:57:59,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-27 08:57:59,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-27 08:57:59,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-27 08:57:59,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-27 08:57:59,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-27 08:57:59,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-27 08:57:59,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-27 08:57:59,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-27 08:57:59,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-27 08:57:59,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-27 08:57:59,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-27 08:57:59,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-27 08:57:59,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-27 08:57:59,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-27 08:57:59,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-27 08:57:59,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-27 08:57:59,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-27 08:57:59,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-27 08:57:59,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-27 08:57:59,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-27 08:57:59,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-27 08:57:59,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-27 08:57:59,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-27 08:57:59,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-27 08:57:59,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-27 08:57:59,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-27 08:57:59,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-27 08:57:59,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-27 08:57:59,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-27 08:57:59,347 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 08:57:59,347 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 08:57:59,347 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-27 08:57:59,347 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-27 08:57:59,348 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 08:57:59,348 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-27 08:57:59,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 08:57:59,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 08:57:59,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-27 08:57:59,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 08:57:59,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-27 08:57:59,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-27 08:57:59,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-27 08:57:59,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-27 08:58:03,485 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-27 08:58:04,052 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-27 08:58:16,810 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 08:58:16,811 INFO L298 CfgBuilder]: Removed 4 assume(true) statements. [2020-10-27 08:58:16,819 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 08:58:16 BoogieIcfgContainer [2020-10-27 08:58:16,819 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 08:58:16,824 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 08:58:16,824 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 08:58:16,827 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 08:58:16,827 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 08:57:51" (1/3) ... [2020-10-27 08:58:16,828 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@304457d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 08:58:16, skipping insertion in model container [2020-10-27 08:58:16,828 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:57:58" (2/3) ... [2020-10-27 08:58:16,829 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@304457d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 08:58:16, skipping insertion in model container [2020-10-27 08:58:16,829 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 08:58:16" (3/3) ... [2020-10-27 08:58:16,831 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i [2020-10-27 08:58:16,844 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 08:58:16,855 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-27 08:58:16,869 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-27 08:58:16,936 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 08:58:16,936 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 08:58:16,936 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 08:58:16,938 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 08:58:16,939 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 08:58:16,939 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 08:58:16,939 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 08:58:16,939 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 08:58:17,032 INFO L276 IsEmpty]: Start isEmpty. Operand 3593 states. [2020-10-27 08:58:17,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2020-10-27 08:58:17,082 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 08:58:17,085 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, 1, 1] [2020-10-27 08:58:17,086 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 08:58:17,094 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 08:58:17,094 INFO L82 PathProgramCache]: Analyzing trace with hash 609015442, now seen corresponding path program 1 times [2020-10-27 08:58:17,113 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 08:58:17,113 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1524769359] [2020-10-27 08:58:17,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 08:58:18,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:19,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:24,727 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:24,727 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 595 [2020-10-27 08:58:24,727 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:24,727 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6039 [2020-10-27 08:58:24,729 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:24,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-27 08:58:24,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 537 [2020-10-27 08:58:24,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-27 08:58:24,730 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-27 08:58:52,523 WARN L193 SmtUtils]: Spent 27.11 s on a formula simplification that was a NOOP. DAG size: 2143 [2020-10-27 08:58:52,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 08:58:52,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:52,649 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:55,444 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:55,445 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:55,445 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:55,445 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2828 [2020-10-27 08:58:55,445 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:55,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:55,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:55,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:55,446 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:55,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 08:58:55,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:55,613 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:55,616 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:55,616 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 08:58:55,616 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:55,616 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 08:58:55,617 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:55,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:55,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:55,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:55,617 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:56,099 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-27 08:58:56,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-27 08:58:56,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:56,201 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:56,332 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:56,332 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 522 [2020-10-27 08:58:56,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:56,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 144 [2020-10-27 08:58:56,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:56,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:56,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:56,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:56,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:56,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 08:58:56,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:56,441 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:56,556 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:56,556 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 517 [2020-10-27 08:58:56,557 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:56,557 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 127 [2020-10-27 08:58:56,557 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:56,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:56,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:56,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:56,558 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:56,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 08:58:56,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:56,708 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:56,720 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:56,721 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:56,721 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:56,721 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-27 08:58:56,721 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:56,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:56,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:56,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:56,722 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:56,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:56,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:56,742 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:56,745 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:56,745 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:56,746 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:56,746 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 08:58:56,746 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:56,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:56,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:56,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:56,747 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:56,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-27 08:58:56,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:56,765 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:56,774 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:56,774 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:56,774 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:56,775 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 08:58:56,775 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:56,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:56,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:56,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:56,776 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:56,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:56,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:56,792 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:56,798 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:56,798 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:56,799 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:56,799 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 08:58:56,799 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:56,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:56,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:56,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:56,800 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:56,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 08:58:56,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:56,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:56,826 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:56,827 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:56,827 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:56,827 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 08:58:56,827 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:56,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:56,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:56,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:56,828 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:56,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:56,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:56,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:56,849 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:56,850 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:56,850 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:56,850 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 08:58:56,850 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:56,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:56,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:56,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:56,851 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:56,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-27 08:58:56,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:56,868 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:56,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:56,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:56,881 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:56,881 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-27 08:58:56,881 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:56,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:56,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:56,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:56,882 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:56,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:56,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:56,901 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:56,904 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:56,904 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:56,905 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:56,905 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 08:58:56,905 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:56,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:56,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:56,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:56,906 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:56,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-27 08:58:56,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:56,925 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:56,932 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:56,933 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:56,933 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:56,933 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 08:58:56,933 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:56,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:56,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:56,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:56,934 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:56,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:56,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:56,950 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:56,955 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:56,955 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:56,955 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:56,955 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 08:58:56,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:56,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:56,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:56,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:56,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:56,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-27 08:58:56,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:56,972 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:56,977 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:56,978 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:56,978 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:56,978 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 08:58:56,978 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:56,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:56,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:56,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:56,979 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:56,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:56,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,003 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,003 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:57,003 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,004 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 08:58:57,004 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,005 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-27 08:58:57,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,030 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,030 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:57,031 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,031 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 08:58:57,031 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,032 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:57,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,054 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,055 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:57,055 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,055 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 08:58:57,055 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,056 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-27 08:58:57,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,073 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,080 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,081 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:57,081 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,081 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 08:58:57,081 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,082 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:57,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,100 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,105 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,106 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:57,106 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,106 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 08:58:57,106 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,107 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-27 08:58:57,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,134 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,134 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:57,134 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,134 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 08:58:57,135 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,135 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:57,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,159 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,159 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:57,159 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,159 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 08:58:57,160 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,160 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-27 08:58:57,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,184 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,185 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:57,185 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,185 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 08:58:57,185 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,186 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:57,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,214 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,214 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:57,214 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,215 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 08:58:57,215 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,216 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-27 08:58:57,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,242 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:57,242 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 08:58:57,244 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,245 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-27 08:58:57,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:57,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,272 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,272 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:57,272 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,273 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 08:58:57,273 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,274 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-27 08:58:57,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,291 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,296 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,297 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:57,297 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,297 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 08:58:57,297 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,298 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:57,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,313 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,318 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,318 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:57,319 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,320 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 08:58:57,321 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,321 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-27 08:58:57,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,338 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,344 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,344 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:57,344 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,344 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 08:58:57,345 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,345 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:57,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,363 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,363 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:57,363 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,363 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 08:58:57,363 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,364 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-27 08:58:57,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,388 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,388 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:57,388 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,388 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 08:58:57,389 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,389 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:57,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,405 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,408 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,408 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:57,408 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,408 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 08:58:57,409 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-27 08:58:57,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,440 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,440 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:57,441 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,441 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 08:58:57,441 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,442 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:57,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,461 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,461 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:57,461 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,462 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 08:58:57,462 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,463 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-27 08:58:57,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,482 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,488 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,488 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:57,488 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,489 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 08:58:57,489 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,490 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:57,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,505 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,513 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,513 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:57,514 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,514 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 08:58:57,514 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,515 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-27 08:58:57,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,540 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,540 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:57,540 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,541 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 08:58:57,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,541 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:57,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,560 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,560 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:57,560 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,561 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 08:58:57,561 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,562 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-27 08:58:57,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,579 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,586 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,586 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:57,586 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,586 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 08:58:57,587 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,587 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:57,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,606 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,606 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:57,606 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,606 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 08:58:57,607 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,607 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-27 08:58:57,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,624 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,631 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,632 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:57,632 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,632 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 08:58:57,632 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,633 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:57,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,655 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,655 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:57,656 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,656 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 08:58:57,656 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,657 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-27 08:58:57,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,689 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,690 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:57,690 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,690 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-27 08:58:57,690 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,691 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:57,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,714 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,715 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:57,715 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,715 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 08:58:57,715 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,719 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-27 08:58:57,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-27 08:58:57,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,771 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:57,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-27 08:58:57,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:57,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,793 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,794 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:57,794 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,794 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 08:58:57,794 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,795 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-10-27 08:58:57,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,814 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,821 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,821 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:57,822 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,822 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 08:58:57,822 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,823 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:57,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,840 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,843 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,844 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:57,844 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,844 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 08:58:57,844 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,845 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2020-10-27 08:58:57,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,866 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,879 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,880 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:57,880 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,880 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-27 08:58:57,880 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,881 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:57,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,907 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,908 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:57,908 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,908 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 08:58:57,908 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,909 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-27 08:58:57,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,936 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,936 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:57,936 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,937 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 08:58:57,937 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,937 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:57,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,963 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,963 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:57,963 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,964 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 08:58:57,964 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,965 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:57,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2020-10-27 08:58:57,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:57,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:57,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:57,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:57,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:57,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 08:58:57,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:57,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:57,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:57,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:57,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:58,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:58,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:58,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:58,014 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:58,014 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:58,015 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:58,015 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 08:58:58,015 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:58,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:58,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:58,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:58,016 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:58,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2020-10-27 08:58:58,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:58,034 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:58,041 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:58,041 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:58,041 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:58,041 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 08:58:58,041 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:58,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:58,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:58,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:58,042 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:58,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:58,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:58,060 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:58,067 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:58,067 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:58,067 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:58,068 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 08:58:58,068 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:58,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:58,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:58,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:58,069 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:58,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2020-10-27 08:58:58,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:58,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:58,094 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:58,095 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:58,095 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:58,095 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 08:58:58,095 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:58,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:58,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:58,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:58,096 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:58,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:58,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:58,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:58,118 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:58,118 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:58,119 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:58,119 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 08:58:58,119 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:58,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:58,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:58,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:58,120 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:58,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2020-10-27 08:58:58,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:58,143 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:58,150 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:58,150 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:58,150 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:58,150 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 08:58:58,151 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:58,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:58,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:58,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:58,151 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:58,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:58,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:58,168 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:58,172 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:58,172 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:58,172 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:58,172 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 08:58:58,173 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:58,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:58,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:58,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:58,173 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:58,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2020-10-27 08:58:58,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:58,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:58,198 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:58,199 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:58,199 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:58,199 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 08:58:58,199 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:58,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:58,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:58,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:58,200 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:58,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:58,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:58,217 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:58,220 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:58,220 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:58,220 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:58,221 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 08:58:58,221 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:58,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:58,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:58,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:58,222 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:58,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2020-10-27 08:58:58,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:58,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:58,250 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:58,251 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:58,251 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:58,251 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 08:58:58,251 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:58,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:58,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:58,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:58,252 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:58,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:58,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:58,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:58,276 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:58,276 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:58,276 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:58,276 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 08:58:58,277 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:58,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:58,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:58,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:58,277 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:58,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2020-10-27 08:58:58,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:58,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:58,302 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:58,302 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:58,302 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:58,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 08:58:58,303 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:58,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:58,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:58,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:58,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:58,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:58,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:58,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:58,329 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:58,329 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:58,329 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:58,330 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 08:58:58,330 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:58,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:58,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:58,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:58,330 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:58,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2020-10-27 08:58:58,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:58,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:58,358 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:58,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:58,359 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:58,359 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 08:58:58,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:58,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:58,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:58,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:58,360 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:58,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:58,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:58,377 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:58,380 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:58,380 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:58,380 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:58,381 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 08:58:58,381 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:58,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:58,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:58,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:58,382 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:58,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 352 [2020-10-27 08:58:58,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:58,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:58,408 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:58,408 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:58,408 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:58,408 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 08:58:58,409 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:58,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:58,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:58,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:58,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:58,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:58,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:58,427 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:58,431 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:58,431 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:58,431 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:58,431 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 08:58:58,432 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:58,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:58,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:58,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:58,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:58,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 363 [2020-10-27 08:58:58,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:58,450 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:58,459 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:58,460 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 08:58:58,460 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:58,460 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 08:58:58,460 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:58,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:58,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:58,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:58,461 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:58,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 08:58:58,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:58,477 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:58,480 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:58,481 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:58,481 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:58,481 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 08:58:58,481 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:58,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:58,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:58,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:58,482 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:58,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-27 08:58:58,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:58,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:58,780 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:58,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:58,781 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:58,781 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 08:58:58,781 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:58,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 08:58:58,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:58:58,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-27 08:58:58,782 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:58,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 416 [2020-10-27 08:58:58,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:58:58,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:58:58,806 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:58:58,806 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:58:58,807 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:58:58,807 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 08:58:58,807 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:58:58,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:58:58,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 08:58:58,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:58:58,808 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:58:59,408 INFO L134 CoverageAnalysis]: Checked inductivity of 5151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5151 trivial. 0 not checked. [2020-10-27 08:58:59,409 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1524769359] [2020-10-27 08:58:59,411 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-27 08:58:59,412 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-27 08:58:59,412 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2123908200] [2020-10-27 08:58:59,418 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-27 08:58:59,419 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 08:58:59,433 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-27 08:58:59,433 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-27 08:58:59,439 INFO L87 Difference]: Start difference. First operand 3593 states. Second operand 6 states. [2020-10-27 08:59:39,755 WARN L193 SmtUtils]: Spent 27.49 s on a formula simplification that was a NOOP. DAG size: 2145 [2020-10-27 08:59:45,530 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification that was a NOOP. DAG size: 214