/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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-27 12:12:10,504 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 12:12:10,507 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 12:12:10,560 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 12:12:10,561 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 12:12:10,568 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 12:12:10,569 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 12:12:10,574 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 12:12:10,577 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 12:12:10,583 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 12:12:10,584 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 12:12:10,585 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 12:12:10,586 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 12:12:10,588 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 12:12:10,592 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 12:12:10,594 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 12:12:10,596 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 12:12:10,599 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 12:12:10,605 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 12:12:10,615 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 12:12:10,617 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 12:12:10,619 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 12:12:10,620 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 12:12:10,623 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 12:12:10,631 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 12:12:10,642 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 12:12:10,644 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 12:12:10,646 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 12:12:10,647 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 12:12:10,648 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-27 12:12:10,648 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-27 12:12:10,649 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-27 12:12:10,651 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-27 12:12:10,653 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-27 12:12:10,654 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-27 12:12:10,654 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-27 12:12:10,655 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-27 12:12:10,655 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-27 12:12:10,655 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 12:12:10,656 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 12:12:10,657 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 12:12:10,664 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 12:12:10,718 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 12:12:10,719 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 12:12:10,724 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 12:12:10,724 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 12:12:10,724 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 12:12:10,725 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 12:12:10,725 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 12:12:10,725 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 12:12:10,725 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 12:12:10,725 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 12:12:10,726 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 12:12:10,727 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 12:12:10,727 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 12:12:10,727 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 12:12:10,727 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 12:12:10,727 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 12:12:10,728 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 12:12:10,728 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 12:12:10,728 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 12:12:10,728 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 12:12:10,729 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 12:12:10,729 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 12:12:10,729 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 12:12:10,729 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 12:12:10,729 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 12:12:10,729 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 12:12:10,730 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-27 12:12:10,730 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 12:12:11,111 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 12:12:11,162 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 12:12:11,165 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 12:12:11,167 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 12:12:11,168 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 12:12:11,169 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i [2020-10-27 12:12:11,257 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/088fdfe71/f8a0de29012941d6bc1a696d7bf1a93c/FLAGc1153fde4 [2020-10-27 12:12:12,592 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 12:12:12,593 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i [2020-10-27 12:12:12,672 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/088fdfe71/f8a0de29012941d6bc1a696d7bf1a93c/FLAGc1153fde4 [2020-10-27 12:12:12,803 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/088fdfe71/f8a0de29012941d6bc1a696d7bf1a93c [2020-10-27 12:12:12,807 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 12:12:12,815 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 12:12:12,820 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 12:12:12,821 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 12:12:12,825 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 12:12:12,827 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:12:12" (1/1) ... [2020-10-27 12:12:12,832 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fc5a344 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:12:12, skipping insertion in model container [2020-10-27 12:12:12,832 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:12:12" (1/1) ... [2020-10-27 12:12:12,842 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 12:12:13,089 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 12:12:17,486 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 12:12:17,534 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 12:12:18,351 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 12:12:19,524 INFO L208 MainTranslator]: Completed translation [2020-10-27 12:12:19,524 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:12:19 WrapperNode [2020-10-27 12:12:19,524 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 12:12:19,526 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 12:12:19,526 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 12:12:19,526 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 12:12:19,537 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:12:19" (1/1) ... [2020-10-27 12:12:19,537 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:12:19" (1/1) ... [2020-10-27 12:12:19,735 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:12:19" (1/1) ... [2020-10-27 12:12:19,739 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:12:19" (1/1) ... [2020-10-27 12:12:20,009 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:12:19" (1/1) ... [2020-10-27 12:12:20,060 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:12:19" (1/1) ... [2020-10-27 12:12:20,159 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:12:19" (1/1) ... [2020-10-27 12:12:20,245 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 12:12:20,247 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 12:12:20,247 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 12:12:20,247 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 12:12:20,248 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:12:19" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 12:12:20,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 12:12:20,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 12:12:20,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-27 12:12:20,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~process_mapping_fn~0 [2020-10-27 12:12:20,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 12:12:20,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-27 12:12:20,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2020-10-27 12:12:20,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-27 12:12:20,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_block_t~0~TO~int [2020-10-27 12:12:20,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-27 12:12:20,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_block_t~0~X~$Pointer$~TO~int [2020-10-27 12:12:20,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-27 12:12:20,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-27 12:12:20,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_block_t~0~X~$Pointer$~X~$Pointer$~TO~int [2020-10-27 12:12:20,337 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 12:12:20,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2020-10-27 12:12:20,337 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-27 12:12:20,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __ffs [2020-10-27 12:12:20,338 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2020-10-27 12:12:20,338 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2020-10-27 12:12:20,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2020-10-27 12:12:20,339 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2020-10-27 12:12:20,339 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-27 12:12:20,339 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-27 12:12:20,339 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-27 12:12:20,339 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-27 12:12:20,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2020-10-27 12:12:20,340 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2020-10-27 12:12:20,340 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2020-10-27 12:12:20,340 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-27 12:12:20,340 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-27 12:12:20,340 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-27 12:12:20,340 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2020-10-27 12:12:20,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2020-10-27 12:12:20,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-27 12:12:20,341 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-27 12:12:20,341 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-27 12:12:20,341 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_is_locked [2020-10-27 12:12:20,341 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-27 12:12:20,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2020-10-27 12:12:20,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2020-10-27 12:12:20,341 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2020-10-27 12:12:20,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2020-10-27 12:12:20,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2020-10-27 12:12:20,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2020-10-27 12:12:20,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2020-10-27 12:12:20,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2020-10-27 12:12:20,342 INFO L138 BoogieDeclarations]: Found implementation of procedure to_delayed_work [2020-10-27 12:12:20,342 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-27 12:12:20,342 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-27 12:12:20,343 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2020-10-27 12:12:20,343 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2020-10-27 12:12:20,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-27 12:12:20,343 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-27 12:12:20,343 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-27 12:12:20,343 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-27 12:12:20,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-27 12:12:20,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-27 12:12:20,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-27 12:12:20,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-27 12:12:20,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-27 12:12:20,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-27 12:12:20,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-27 12:12:20,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-27 12:12:20,345 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2020-10-27 12:12:20,346 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_slab_pool [2020-10-27 12:12:20,346 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_alloc [2020-10-27 12:12:20,346 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_empty [2020-10-27 12:12:20,346 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_init [2020-10-27 12:12:20,346 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_add [2020-10-27 12:12:20,346 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_merge [2020-10-27 12:12:20,347 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_pop [2020-10-27 12:12:20,347 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2020-10-27 12:12:20,347 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_discard_alignment [2020-10-27 12:12:20,349 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2020-10-27 12:12:20,349 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_from_per_bio_data [2020-10-27 12:12:20,349 INFO L138 BoogieDeclarations]: Found implementation of procedure wb_congested [2020-10-27 12:12:20,349 INFO L138 BoogieDeclarations]: Found implementation of procedure bdi_congested [2020-10-27 12:12:20,349 INFO L138 BoogieDeclarations]: Found implementation of procedure build_key [2020-10-27 12:12:20,349 INFO L138 BoogieDeclarations]: Found implementation of procedure build_data_key [2020-10-27 12:12:20,350 INFO L138 BoogieDeclarations]: Found implementation of procedure build_virtual_key [2020-10-27 12:12:20,350 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_init [2020-10-27 12:12:20,351 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_work_start [2020-10-27 12:12:20,351 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_work_update [2020-10-27 12:12:20,351 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_work_complete [2020-10-27 12:12:20,351 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_lock [2020-10-27 12:12:20,352 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_unlock [2020-10-27 12:12:20,352 INFO L138 BoogieDeclarations]: Found implementation of procedure __blkdev_issue_discard_async [2020-10-27 12:12:20,352 INFO L138 BoogieDeclarations]: Found implementation of procedure block_size_is_power_of_two [2020-10-27 12:12:20,352 INFO L138 BoogieDeclarations]: Found implementation of procedure block_to_sectors [2020-10-27 12:12:20,352 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_discard [2020-10-27 12:12:20,352 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_worker [2020-10-27 12:12:20,352 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_detain [2020-10-27 12:12:20,352 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_release [2020-10-27 12:12:20,353 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_visit_release [2020-10-27 12:12:20,353 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_release_no_holder [2020-10-27 12:12:20,353 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_error_with_code [2020-10-27 12:12:20,353 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_error [2020-10-27 12:12:20,353 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_success [2020-10-27 12:12:20,353 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_requeue [2020-10-27 12:12:20,353 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_table_init [2020-10-27 12:12:20,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_table_insert [2020-10-27 12:12:20,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_table_remove [2020-10-27 12:12:20,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_table_lookup [2020-10-27 12:12:20,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_table_lookup_metadata_dev [2020-10-27 12:12:20,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __merge_bio_list [2020-10-27 12:12:20,354 INFO L138 BoogieDeclarations]: Found implementation of procedure error_bio_list [2020-10-27 12:12:20,355 INFO L138 BoogieDeclarations]: Found implementation of procedure error_thin_bio_list [2020-10-27 12:12:20,355 INFO L138 BoogieDeclarations]: Found implementation of procedure requeue_deferred_cells [2020-10-27 12:12:20,355 INFO L138 BoogieDeclarations]: Found implementation of procedure requeue_io [2020-10-27 12:12:20,355 INFO L138 BoogieDeclarations]: Found implementation of procedure error_retry_list [2020-10-27 12:12:20,355 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bio_block [2020-10-27 12:12:20,355 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bio_block_range [2020-10-27 12:12:20,356 INFO L138 BoogieDeclarations]: Found implementation of procedure remap [2020-10-27 12:12:20,356 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin [2020-10-27 12:12:20,357 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_triggers_commit [2020-10-27 12:12:20,357 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_all_io_entry [2020-10-27 12:12:20,357 INFO L138 BoogieDeclarations]: Found implementation of procedure issue [2020-10-27 12:12:20,357 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin_and_issue [2020-10-27 12:12:20,358 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_and_issue [2020-10-27 12:12:20,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __complete_mapping_preparation [2020-10-27 12:12:20,358 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_mapping_preparation [2020-10-27 12:12:20,359 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_complete [2020-10-27 12:12:20,359 INFO L138 BoogieDeclarations]: Found implementation of procedure overwrite_endio [2020-10-27 12:12:20,359 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_defer_no_holder [2020-10-27 12:12:20,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __inc_remap_and_issue_cell [2020-10-27 12:12:20,359 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_remap_and_issue_cell [2020-10-27 12:12:20,359 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_mapping_fail [2020-10-27 12:12:20,359 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_mapping [2020-10-27 12:12:20,359 INFO L138 BoogieDeclarations]: Found implementation of procedure free_discard_mapping [2020-10-27 12:12:20,359 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_fail [2020-10-27 12:12:20,360 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_success [2020-10-27 12:12:20,361 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_no_passdown [2020-10-27 12:12:20,361 INFO L138 BoogieDeclarations]: Found implementation of procedure passdown_double_checking_shared_status [2020-10-27 12:12:20,364 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_passdown [2020-10-27 12:12:20,364 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared [2020-10-27 12:12:20,364 INFO L138 BoogieDeclarations]: Found implementation of procedure io_overlaps_block [2020-10-27 12:12:20,365 INFO L138 BoogieDeclarations]: Found implementation of procedure io_overwrites_block [2020-10-27 12:12:20,365 INFO L138 BoogieDeclarations]: Found implementation of procedure save_and_set_endio [2020-10-27 12:12:20,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_next_mapping [2020-10-27 12:12:20,365 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_mapping [2020-10-27 12:12:20,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_zero [2020-10-27 12:12:20,367 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_and_issue_overwrite [2020-10-27 12:12:20,367 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_copy [2020-10-27 12:12:20,367 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_internal_copy [2020-10-27 12:12:20,373 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_zero [2020-10-27 12:12:20,373 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_external_copy [2020-10-27 12:12:20,373 INFO L138 BoogieDeclarations]: Found implementation of procedure check_for_space [2020-10-27 12:12:20,373 INFO L138 BoogieDeclarations]: Found implementation of procedure commit [2020-10-27 12:12:20,373 INFO L138 BoogieDeclarations]: Found implementation of procedure check_low_water_mark [2020-10-27 12:12:20,373 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_data_block [2020-10-27 12:12:20,373 INFO L138 BoogieDeclarations]: Found implementation of procedure retry_on_resume [2020-10-27 12:12:20,374 INFO L138 BoogieDeclarations]: Found implementation of procedure should_error_unserviceable_bio [2020-10-27 12:12:20,374 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_unserviceable_bio [2020-10-27 12:12:20,374 INFO L138 BoogieDeclarations]: Found implementation of procedure retry_bios_on_resume [2020-10-27 12:12:20,374 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_cell_no_passdown [2020-10-27 12:12:20,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __bio_inc_remaining [2020-10-27 12:12:20,374 INFO L138 BoogieDeclarations]: Found implementation of procedure break_up_discard_bio [2020-10-27 12:12:20,374 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_cell_passdown [2020-10-27 12:12:20,374 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_bio [2020-10-27 12:12:20,375 INFO L138 BoogieDeclarations]: Found implementation of procedure break_sharing [2020-10-27 12:12:20,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __remap_and_issue_shared_cell [2020-10-27 12:12:20,375 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_and_issue_shared_cell [2020-10-27 12:12:20,375 INFO L138 BoogieDeclarations]: Found implementation of procedure process_shared_bio [2020-10-27 12:12:20,376 INFO L138 BoogieDeclarations]: Found implementation of procedure provision_block [2020-10-27 12:12:20,376 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell [2020-10-27 12:12:20,376 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio [2020-10-27 12:12:20,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __process_bio_read_only [2020-10-27 12:12:20,376 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio_read_only [2020-10-27 12:12:20,376 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell_read_only [2020-10-27 12:12:20,376 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio_success [2020-10-27 12:12:20,377 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio_fail [2020-10-27 12:12:20,377 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell_success [2020-10-27 12:12:20,377 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell_fail [2020-10-27 12:12:20,377 INFO L138 BoogieDeclarations]: Found implementation of procedure need_commit_due_to_time [2020-10-27 12:12:20,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __thin_bio_rb_add [2020-10-27 12:12:20,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __extract_sorted_bios [2020-10-27 12:12:20,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __sort_thin_deferred_bios [2020-10-27 12:12:20,377 INFO L138 BoogieDeclarations]: Found implementation of procedure process_thin_deferred_bios [2020-10-27 12:12:20,377 INFO L138 BoogieDeclarations]: Found implementation of procedure cmp_cells [2020-10-27 12:12:20,378 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_cells [2020-10-27 12:12:20,378 INFO L138 BoogieDeclarations]: Found implementation of procedure process_thin_deferred_cells [2020-10-27 12:12:20,378 INFO L138 BoogieDeclarations]: Found implementation of procedure get_first_thin [2020-10-27 12:12:20,378 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_thin [2020-10-27 12:12:20,378 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_bios [2020-10-27 12:12:20,378 INFO L138 BoogieDeclarations]: Found implementation of procedure do_worker [2020-10-27 12:12:20,378 INFO L138 BoogieDeclarations]: Found implementation of procedure do_waker [2020-10-27 12:12:20,378 INFO L138 BoogieDeclarations]: Found implementation of procedure do_no_space_timeout [2020-10-27 12:12:20,378 INFO L138 BoogieDeclarations]: Found implementation of procedure to_pool_work [2020-10-27 12:12:20,379 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_work_complete [2020-10-27 12:12:20,379 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_work_wait [2020-10-27 12:12:20,379 INFO L138 BoogieDeclarations]: Found implementation of procedure to_noflush [2020-10-27 12:12:20,379 INFO L138 BoogieDeclarations]: Found implementation of procedure do_noflush_start [2020-10-27 12:12:20,379 INFO L138 BoogieDeclarations]: Found implementation of procedure do_noflush_stop [2020-10-27 12:12:20,379 INFO L138 BoogieDeclarations]: Found implementation of procedure noflush_work [2020-10-27 12:12:20,379 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pool_mode [2020-10-27 12:12:20,379 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_of_pool_mode_change [2020-10-27 12:12:20,379 INFO L138 BoogieDeclarations]: Found implementation of procedure passdown_enabled [2020-10-27 12:12:20,380 INFO L138 BoogieDeclarations]: Found implementation of procedure set_discard_callbacks [2020-10-27 12:12:20,380 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pool_mode [2020-10-27 12:12:20,380 INFO L138 BoogieDeclarations]: Found implementation of procedure abort_transaction [2020-10-27 12:12:20,380 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_operation_failed [2020-10-27 12:12:20,380 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_defer_bio [2020-10-27 12:12:20,380 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_defer_bio_with_throttle [2020-10-27 12:12:20,380 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_defer_cell [2020-10-27 12:12:20,380 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_hook_bio [2020-10-27 12:12:20,380 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_bio_map [2020-10-27 12:12:20,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_is_congested [2020-10-27 12:12:20,381 INFO L138 BoogieDeclarations]: Found implementation of procedure requeue_bios [2020-10-27 12:12:20,381 INFO L138 BoogieDeclarations]: Found implementation of procedure data_dev_supports_discard [2020-10-27 12:12:20,381 INFO L138 BoogieDeclarations]: Found implementation of procedure is_factor [2020-10-27 12:12:20,381 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_passdown_if_not_supported [2020-10-27 12:12:20,381 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_control_target [2020-10-27 12:12:20,381 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_control_target [2020-10-27 12:12:20,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_features_init [2020-10-27 12:12:20,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_destroy [2020-10-27 12:12:20,382 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_create [2020-10-27 12:12:20,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_inc [2020-10-27 12:12:20,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_dec [2020-10-27 12:12:20,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_find [2020-10-27 12:12:20,382 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_dtr [2020-10-27 12:12:20,382 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_pool_features [2020-10-27 12:12:20,382 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_low_callback [2020-10-27 12:12:20,382 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dev_size [2020-10-27 12:12:20,382 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_if_metadata_device_too_big [2020-10-27 12:12:20,382 INFO L138 BoogieDeclarations]: Found implementation of procedure get_metadata_dev_size [2020-10-27 12:12:20,383 INFO L138 BoogieDeclarations]: Found implementation of procedure get_metadata_dev_size_in_blocks [2020-10-27 12:12:20,383 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_metadata_threshold [2020-10-27 12:12:20,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_ctr [2020-10-27 12:12:20,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_map [2020-10-27 12:12:20,383 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_resize_data_dev [2020-10-27 12:12:20,383 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_resize_metadata_dev [2020-10-27 12:12:20,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_preresume [2020-10-27 12:12:20,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_suspend_active_thins [2020-10-27 12:12:20,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_resume_active_thins [2020-10-27 12:12:20,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_resume [2020-10-27 12:12:20,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_presuspend [2020-10-27 12:12:20,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_presuspend_undo [2020-10-27 12:12:20,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_postsuspend [2020-10-27 12:12:20,384 INFO L138 BoogieDeclarations]: Found implementation of procedure check_arg_count [2020-10-27 12:12:20,384 INFO L138 BoogieDeclarations]: Found implementation of procedure read_dev_id [2020-10-27 12:12:20,384 INFO L138 BoogieDeclarations]: Found implementation of procedure process_create_thin_mesg [2020-10-27 12:12:20,384 INFO L138 BoogieDeclarations]: Found implementation of procedure process_create_snap_mesg [2020-10-27 12:12:20,384 INFO L138 BoogieDeclarations]: Found implementation of procedure process_delete_mesg [2020-10-27 12:12:20,385 INFO L138 BoogieDeclarations]: Found implementation of procedure process_set_transaction_id_mesg [2020-10-27 12:12:20,385 INFO L138 BoogieDeclarations]: Found implementation of procedure process_reserve_metadata_snap_mesg [2020-10-27 12:12:20,385 INFO L138 BoogieDeclarations]: Found implementation of procedure process_release_metadata_snap_mesg [2020-10-27 12:12:20,385 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_message [2020-10-27 12:12:20,385 INFO L138 BoogieDeclarations]: Found implementation of procedure emit_flags [2020-10-27 12:12:20,385 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_status [2020-10-27 12:12:20,385 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_iterate_devices [2020-10-27 12:12:20,385 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_merge [2020-10-27 12:12:20,385 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_io_hints [2020-10-27 12:12:20,386 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_get [2020-10-27 12:12:20,386 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_put [2020-10-27 12:12:20,386 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_dtr [2020-10-27 12:12:20,386 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_ctr [2020-10-27 12:12:20,386 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_map [2020-10-27 12:12:20,386 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_endio [2020-10-27 12:12:20,386 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_presuspend [2020-10-27 12:12:20,387 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_postsuspend [2020-10-27 12:12:20,391 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_preresume [2020-10-27 12:12:20,391 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_status [2020-10-27 12:12:20,392 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_merge [2020-10-27 12:12:20,392 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_iterate_devices [2020-10-27 12:12:20,392 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_io_hints [2020-10-27 12:12:20,392 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_init [2020-10-27 12:12:20,392 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_exit [2020-10-27 12:12:20,392 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2020-10-27 12:12:20,392 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2020-10-27 12:12:20,392 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-27 12:12:20,392 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2020-10-27 12:12:20,393 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2020-10-27 12:12:20,395 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-27 12:12:20,395 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2020-10-27 12:12:20,395 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2020-10-27 12:12:20,395 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-27 12:12:20,396 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2020-10-27 12:12:20,396 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-27 12:12:20,396 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-27 12:12:20,396 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-10-27 12:12:20,396 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2020-10-27 12:12:20,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_target_type_5 [2020-10-27 12:12:20,396 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2020-10-27 12:12:20,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_target_type_6 [2020-10-27 12:12:20,396 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-27 12:12:20,396 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2020-10-27 12:12:20,397 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2020-10-27 12:12:20,397 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 12:12:20,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-27 12:12:20,397 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-27 12:12:20,397 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-27 12:12:20,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-27 12:12:20,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-27 12:12:20,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-27 12:12:20,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-27 12:12:20,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-27 12:12:20,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_10 [2020-10-27 12:12:20,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_11 [2020-10-27 12:12:20,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_12 [2020-10-27 12:12:20,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_13 [2020-10-27 12:12:20,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_14 [2020-10-27 12:12:20,398 INFO L138 BoogieDeclarations]: Found implementation of procedure get_disk_ro [2020-10-27 12:12:20,398 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_destroy [2020-10-27 12:12:20,398 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_extend [2020-10-27 12:12:20,398 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_nr_blocks [2020-10-27 12:12:20,398 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_nr_free [2020-10-27 12:12:20,398 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_count [2020-10-27 12:12:20,399 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_commit [2020-10-27 12:12:20,399 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_inc_block [2020-10-27 12:12:20,399 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_dec_block [2020-10-27 12:12:20,399 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_new_block [2020-10-27 12:12:20,399 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_root_size [2020-10-27 12:12:20,399 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_copy_root [2020-10-27 12:12:20,399 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_register_threshold_callback [2020-10-27 12:12:20,399 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_prepare_for_write [2020-10-27 12:12:20,399 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_check [2020-10-27 12:12:20,399 INFO L138 BoogieDeclarations]: Found implementation of procedure pack_block_time [2020-10-27 12:12:20,400 INFO L138 BoogieDeclarations]: Found implementation of procedure unpack_block_time [2020-10-27 12:12:20,400 INFO L138 BoogieDeclarations]: Found implementation of procedure data_block_inc [2020-10-27 12:12:20,400 INFO L138 BoogieDeclarations]: Found implementation of procedure data_block_dec [2020-10-27 12:12:20,400 INFO L138 BoogieDeclarations]: Found implementation of procedure data_block_equal [2020-10-27 12:12:20,400 INFO L138 BoogieDeclarations]: Found implementation of procedure subtree_inc [2020-10-27 12:12:20,400 INFO L138 BoogieDeclarations]: Found implementation of procedure subtree_dec [2020-10-27 12:12:20,400 INFO L138 BoogieDeclarations]: Found implementation of procedure subtree_equal [2020-10-27 12:12:20,400 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_lock_zero [2020-10-27 12:12:20,400 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_lock [2020-10-27 12:12:20,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __superblock_all_zeroes [2020-10-27 12:12:20,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __setup_btree_details [2020-10-27 12:12:20,401 INFO L138 BoogieDeclarations]: Found implementation of procedure save_sm_roots [2020-10-27 12:12:20,401 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_sm_roots [2020-10-27 12:12:20,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __write_initial_superblock [2020-10-27 12:12:20,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __format_metadata [2020-10-27 12:12:20,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __check_incompat_features [2020-10-27 12:12:20,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_metadata [2020-10-27 12:12:20,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_or_format_metadata [2020-10-27 12:12:20,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_persistent_data_objects [2020-10-27 12:12:20,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __destroy_persistent_data_objects [2020-10-27 12:12:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __begin_transaction [2020-10-27 12:12:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __write_changed_details [2020-10-27 12:12:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __commit_transaction [2020-10-27 12:12:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_open [2020-10-27 12:12:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_close [2020-10-27 12:12:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_device [2020-10-27 12:12:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __close_device [2020-10-27 12:12:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_thin [2020-10-27 12:12:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_create_thin [2020-10-27 12:12:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_snapshot_details [2020-10-27 12:12:20,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_snap [2020-10-27 12:12:20,403 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_create_snap [2020-10-27 12:12:20,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __delete_device [2020-10-27 12:12:20,403 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_delete_thin_device [2020-10-27 12:12:20,403 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_set_metadata_transaction_id [2020-10-27 12:12:20,403 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_metadata_transaction_id [2020-10-27 12:12:20,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __reserve_metadata_snap [2020-10-27 12:12:20,403 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_reserve_metadata_snap [2020-10-27 12:12:20,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_metadata_snap [2020-10-27 12:12:20,403 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_release_metadata_snap [2020-10-27 12:12:20,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_metadata_snap [2020-10-27 12:12:20,404 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_metadata_snap [2020-10-27 12:12:20,404 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_open_thin_device [2020-10-27 12:12:20,404 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_close_thin_device [2020-10-27 12:12:20,404 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_dev_id [2020-10-27 12:12:20,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __snapshotted_since [2020-10-27 12:12:20,404 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_find_block [2020-10-27 12:12:20,404 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_find_mapped_range [2020-10-27 12:12:20,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __insert [2020-10-27 12:12:20,404 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_insert_block [2020-10-27 12:12:20,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __remove [2020-10-27 12:12:20,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __remove_range [2020-10-27 12:12:20,405 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_remove_block [2020-10-27 12:12:20,405 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_remove_range [2020-10-27 12:12:20,405 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_block_is_used [2020-10-27 12:12:20,405 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_changed_this_transaction [2020-10-27 12:12:20,405 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_changed_this_transaction [2020-10-27 12:12:20,405 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_aborted_changes [2020-10-27 12:12:20,405 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_alloc_data_block [2020-10-27 12:12:20,405 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_commit_metadata [2020-10-27 12:12:20,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_abort_with_changes_flags [2020-10-27 12:12:20,406 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_abort_metadata [2020-10-27 12:12:20,406 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_free_block_count [2020-10-27 12:12:20,406 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_free_metadata_block_count [2020-10-27 12:12:20,406 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_metadata_dev_size [2020-10-27 12:12:20,406 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_data_dev_size [2020-10-27 12:12:20,406 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_get_mapped_count [2020-10-27 12:12:20,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __highest_block [2020-10-27 12:12:20,406 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_get_highest_mapped_block [2020-10-27 12:12:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __resize_space_map [2020-10-27 12:12:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_resize_data_dev [2020-10-27 12:12:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_resize_metadata_dev [2020-10-27 12:12:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_read_only [2020-10-27 12:12:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_read_write [2020-10-27 12:12:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_register_metadata_threshold [2020-10-27 12:12:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_set_needs_check [2020-10-27 12:12:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_needs_check [2020-10-27 12:12:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_issue_prefetches [2020-10-27 12:12:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dm_block_validator_4 [2020-10-27 12:12:20,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2020-10-27 12:12:20,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_29 [2020-10-27 12:12:20,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_30 [2020-10-27 12:12:20,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_31 [2020-10-27 12:12:20,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_32 [2020-10-27 12:12:20,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_33 [2020-10-27 12:12:20,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-27 12:12:20,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-27 12:12:20,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-27 12:12:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-27 12:12:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-27 12:12:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-27 12:12:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-27 12:12:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-27 12:12:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-27 12:12:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-27 12:12:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-27 12:12:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ___might_sleep [2020-10-27 12:12:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2020-10-27 12:12:20,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-27 12:12:20,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2020-10-27 12:12:20,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-27 12:12:20,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-27 12:12:20,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-27 12:12:20,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add_rcu [2020-10-27 12:12:20,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-27 12:12:20,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-27 12:12:20,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-27 12:12:20,411 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2020-10-27 12:12:20,411 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-27 12:12:20,412 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-27 12:12:20,412 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2020-10-27 12:12:20,412 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_alloc_bioset [2020-10-27 12:12:20,412 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_chain [2020-10-27 12:12:20,412 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2020-10-27 12:12:20,412 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2020-10-27 12:12:20,412 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_min [2020-10-27 12:12:20,412 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_opt [2020-10-27 12:12:20,412 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2020-10-27 12:12:20,412 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2020-10-27 12:12:20,413 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-27 12:12:20,413 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-27 12:12:20,413 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-27 12:12:20,413 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_detain [2020-10-27 12:12:20,413 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_alloc_cell [2020-10-27 12:12:20,413 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_create [2020-10-27 12:12:20,413 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_destroy [2020-10-27 12:12:20,413 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_free_cell [2020-10-27 12:12:20,413 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_data [2020-10-27 12:12:20,413 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_location [2020-10-27 12:12:20,414 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_create [2020-10-27 12:12:20,414 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_destroy [2020-10-27 12:12:20,414 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_block_size [2020-10-27 12:12:20,414 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_checksum [2020-10-27 12:12:20,414 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_is_read_only [2020-10-27 12:12:20,414 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_read_lock [2020-10-27 12:12:20,414 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_set_read_only [2020-10-27 12:12:20,414 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_set_read_write [2020-10-27 12:12:20,414 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_unlock [2020-10-27 12:12:20,414 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_write_lock [2020-10-27 12:12:20,414 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_write_lock_zero [2020-10-27 12:12:20,415 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_del [2020-10-27 12:12:20,415 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_empty [2020-10-27 12:12:20,415 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_find_highest_key [2020-10-27 12:12:20,415 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_insert [2020-10-27 12:12:20,415 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_insert_notify [2020-10-27 12:12:20,415 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_lookup [2020-10-27 12:12:20,415 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_remove [2020-10-27 12:12:20,415 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_remove_leaves [2020-10-27 12:12:20,415 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_error [2020-10-27 12:12:20,415 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_release [2020-10-27 12:12:20,416 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_release_no_holder [2020-10-27 12:12:20,416 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_visit_release [2020-10-27 12:12:20,416 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_consume_args [2020-10-27 12:12:20,416 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_entry_dec [2020-10-27 12:12:20,416 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_entry_inc [2020-10-27 12:12:20,416 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_add_work [2020-10-27 12:12:20,416 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_create [2020-10-27 12:12:20,416 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_destroy [2020-10-27 12:12:20,416 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_device_name [2020-10-27 12:12:20,416 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2020-10-27 12:12:20,416 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_md [2020-10-27 12:12:20,417 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_internal_resume [2020-10-27 12:12:20,417 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_internal_suspend_noflush [2020-10-27 12:12:20,417 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_create [2020-10-27 12:12:20,417 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_destroy [2020-10-27 12:12:20,417 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_copy [2020-10-27 12:12:20,417 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_zero [2020-10-27 12:12:20,417 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_noflush_suspending [2020-10-27 12:12:20,417 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put [2020-10-27 12:12:20,417 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2020-10-27 12:12:20,417 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_read_arg_group [2020-10-27 12:12:20,418 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_register_target [2020-10-27 12:12:20,418 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_set_target_max_io_len [2020-10-27 12:12:20,418 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_shift_arg [2020-10-27 12:12:20,418 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_disk_create [2020-10-27 12:12:20,418 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_disk_open [2020-10-27 12:12:20,418 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_suspended [2020-10-27 12:12:20,418 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_add_target_callbacks [2020-10-27 12:12:20,418 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_event [2020-10-27 12:12:20,418 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_md [2020-10-27 12:12:20,418 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_mode [2020-10-27 12:12:20,419 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_commit [2020-10-27 12:12:20,419 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_create_non_blocking_clone [2020-10-27 12:12:20,419 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_create_with_sm [2020-10-27 12:12:20,419 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_dec [2020-10-27 12:12:20,419 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_destroy [2020-10-27 12:12:20,419 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_inc [2020-10-27 12:12:20,419 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_issue_prefetches [2020-10-27 12:12:20,419 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_open_with_sm [2020-10-27 12:12:20,423 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_pre_commit [2020-10-27 12:12:20,423 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_read_lock [2020-10-27 12:12:20,423 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_shadow_block [2020-10-27 12:12:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_unlock [2020-10-27 12:12:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2020-10-27 12:12:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2020-10-27 12:12:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2020-10-27 12:12:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-27 12:12:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2020-10-27 12:12:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-27 12:12:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2020-10-27 12:12:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2020-10-27 12:12:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2020-10-27 12:12:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-27 12:12:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2020-10-27 12:12:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2020-10-27 12:12:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_5 [2020-10-27 12:12:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-27 12:12:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2020-10-27 12:12:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2020-10-27 12:12:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-27 12:12:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2020-10-27 12:12:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_alloc [2020-10-27 12:12:20,426 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create [2020-10-27 12:12:20,426 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2020-10-27 12:12:20,426 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2020-10-27 12:12:20,426 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-27 12:12:20,426 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-27 12:12:20,426 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-27 12:12:20,426 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-27 12:12:20,426 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-27 12:12:20,426 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2020-10-27 12:12:20,426 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2020-10-27 12:12:20,427 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2020-10-27 12:12:20,427 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2020-10-27 12:12:20,427 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2020-10-27 12:12:20,427 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2020-10-27 12:12:20,427 INFO L138 BoogieDeclarations]: Found implementation of procedure sort [2020-10-27 12:12:20,427 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2020-10-27 12:12:20,427 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_bio [2020-10-27 12:12:20,427 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_sched [2020-10-27 12:12:20,427 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2020-10-27 12:12:20,427 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2020-10-27 12:12:20,427 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-27 12:12:20,428 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-27 12:12:20,428 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_fill_bio [2020-10-27 12:12:20,428 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-27 12:12:20,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-27 12:12:20,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-27 12:12:20,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-27 12:12:20,428 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 12:12:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 12:12:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-27 12:12:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-27 12:12:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 12:12:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 12:12:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-27 12:12:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2020-10-27 12:12:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-27 12:12:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 12:12:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 12:12:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-27 12:12:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure __ffs [2020-10-27 12:12:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2020-10-27 12:12:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2020-10-27 12:12:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2020-10-27 12:12:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-27 12:12:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure ___might_sleep [2020-10-27 12:12:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2020-10-27 12:12:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2020-10-27 12:12:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-27 12:12:20,431 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2020-10-27 12:12:20,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-27 12:12:20,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-27 12:12:20,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-27 12:12:20,431 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-27 12:12:20,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 12:12:20,431 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-27 12:12:20,431 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-27 12:12:20,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 12:12:20,431 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-27 12:12:20,432 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-27 12:12:20,432 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-27 12:12:20,432 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-27 12:12:20,432 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2020-10-27 12:12:20,432 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2020-10-27 12:12:20,432 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2020-10-27 12:12:20,432 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-27 12:12:20,432 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-27 12:12:20,432 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-27 12:12:20,432 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2020-10-27 12:12:20,433 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-27 12:12:20,433 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-27 12:12:20,433 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-27 12:12:20,433 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-27 12:12:20,433 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-27 12:12:20,433 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-27 12:12:20,433 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2020-10-27 12:12:20,433 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2020-10-27 12:12:20,433 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-27 12:12:20,433 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-27 12:12:20,434 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2020-10-27 12:12:20,434 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2020-10-27 12:12:20,434 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2020-10-27 12:12:20,434 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-27 12:12:20,434 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-27 12:12:20,434 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-27 12:12:20,434 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-27 12:12:20,434 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-27 12:12:20,434 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-27 12:12:20,434 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-27 12:12:20,434 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_is_locked [2020-10-27 12:12:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-27 12:12:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-27 12:12:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2020-10-27 12:12:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2020-10-27 12:12:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2020-10-27 12:12:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2020-10-27 12:12:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2020-10-27 12:12:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-27 12:12:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 12:12:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-27 12:12:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-27 12:12:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_sched [2020-10-27 12:12:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2020-10-27 12:12:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2020-10-27 12:12:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2020-10-27 12:12:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2020-10-27 12:12:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2020-10-27 12:12:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2020-10-27 12:12:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-27 12:12:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2020-10-27 12:12:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2020-10-27 12:12:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-27 12:12:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2020-10-27 12:12:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2020-10-27 12:12:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2020-10-27 12:12:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2020-10-27 12:12:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2020-10-27 12:12:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-27 12:12:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure to_delayed_work [2020-10-27 12:12:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-27 12:12:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-27 12:12:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-27 12:12:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_10 [2020-10-27 12:12:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_11 [2020-10-27 12:12:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-27 12:12:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-27 12:12:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-27 12:12:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-27 12:12:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-27 12:12:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-27 12:12:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-27 12:12:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-27 12:12:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_14 [2020-10-27 12:12:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2020-10-27 12:12:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_12 [2020-10-27 12:12:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_13 [2020-10-27 12:12:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-27 12:12:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-27 12:12:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add_rcu [2020-10-27 12:12:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2020-10-27 12:12:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2020-10-27 12:12:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2020-10-27 12:12:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2020-10-27 12:12:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2020-10-27 12:12:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-27 12:12:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-27 12:12:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-27 12:12:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-27 12:12:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-27 12:12:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-27 12:12:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 12:12:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-27 12:12:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 12:12:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-27 12:12:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-27 12:12:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 12:12:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-27 12:12:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-27 12:12:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-27 12:12:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-27 12:12:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-27 12:12:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-27 12:12:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-27 12:12:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dm_block_validator_4 [2020-10-27 12:12:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2020-10-27 12:12:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2020-10-27 12:12:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-27 12:12:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2020-10-27 12:12:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2020-10-27 12:12:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-27 12:12:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2020-10-27 12:12:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2020-10-27 12:12:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-27 12:12:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2020-10-27 12:12:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-27 12:12:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-27 12:12:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-10-27 12:12:20,444 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2020-10-27 12:12:20,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_target_type_5 [2020-10-27 12:12:20,444 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2020-10-27 12:12:20,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_target_type_6 [2020-10-27 12:12:20,444 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-27 12:12:20,444 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2020-10-27 12:12:20,444 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2020-10-27 12:12:20,444 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2020-10-27 12:12:20,444 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2020-10-27 12:12:20,445 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2020-10-27 12:12:20,445 INFO L130 BoogieDeclarations]: Found specification of procedure submit_bio [2020-10-27 12:12:20,445 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2020-10-27 12:12:20,445 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2020-10-27 12:12:20,445 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc [2020-10-27 12:12:20,445 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2020-10-27 12:12:20,445 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc_slab [2020-10-27 12:12:20,445 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free_slab [2020-10-27 12:12:20,445 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_slab_pool [2020-10-27 12:12:20,446 INFO L130 BoogieDeclarations]: Found specification of procedure bio_alloc_bioset [2020-10-27 12:12:20,446 INFO L130 BoogieDeclarations]: Found specification of procedure bio_alloc [2020-10-27 12:12:20,446 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2020-10-27 12:12:20,446 INFO L130 BoogieDeclarations]: Found specification of procedure bio_chain [2020-10-27 12:12:20,446 INFO L130 BoogieDeclarations]: Found specification of procedure zero_fill_bio [2020-10-27 12:12:20,446 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_empty [2020-10-27 12:12:20,446 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_init [2020-10-27 12:12:20,446 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_add [2020-10-27 12:12:20,446 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_merge [2020-10-27 12:12:20,446 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_pop [2020-10-27 12:12:20,447 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2020-10-27 12:12:20,447 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2020-10-27 12:12:20,447 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_min [2020-10-27 12:12:20,447 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_opt [2020-10-27 12:12:20,447 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2020-10-27 12:12:20,447 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2020-10-27 12:12:20,447 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_discard_alignment [2020-10-27 12:12:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_open [2020-10-27 12:12:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_close [2020-10-27 12:12:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_create_thin [2020-10-27 12:12:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_create_snap [2020-10-27 12:12:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_delete_thin_device [2020-10-27 12:12:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_commit_metadata [2020-10-27 12:12:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_abort_metadata [2020-10-27 12:12:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_set_metadata_transaction_id [2020-10-27 12:12:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_metadata_transaction_id [2020-10-27 12:12:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_reserve_metadata_snap [2020-10-27 12:12:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_release_metadata_snap [2020-10-27 12:12:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_metadata_snap [2020-10-27 12:12:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_open_thin_device [2020-10-27 12:12:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_close_thin_device [2020-10-27 12:12:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_dev_id [2020-10-27 12:12:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_find_block [2020-10-27 12:12:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_find_mapped_range [2020-10-27 12:12:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_alloc_data_block [2020-10-27 12:12:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_insert_block [2020-10-27 12:12:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_remove_range [2020-10-27 12:12:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_changed_this_transaction [2020-10-27 12:12:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_changed_this_transaction [2020-10-27 12:12:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_aborted_changes [2020-10-27 12:12:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_get_highest_mapped_block [2020-10-27 12:12:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_get_mapped_count [2020-10-27 12:12:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_free_block_count [2020-10-27 12:12:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_free_metadata_block_count [2020-10-27 12:12:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_metadata_dev_size [2020-10-27 12:12:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_data_dev_size [2020-10-27 12:12:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_block_is_used [2020-10-27 12:12:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_resize_data_dev [2020-10-27 12:12:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_resize_metadata_dev [2020-10-27 12:12:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_read_only [2020-10-27 12:12:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_read_write [2020-10-27 12:12:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_register_metadata_threshold [2020-10-27 12:12:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_set_needs_check [2020-10-27 12:12:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_needs_check [2020-10-27 12:12:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_issue_prefetches [2020-10-27 12:12:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_create [2020-10-27 12:12:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_destroy [2020-10-27 12:12:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_alloc_cell [2020-10-27 12:12:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_free_cell [2020-10-27 12:12:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_detain [2020-10-27 12:12:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_release [2020-10-27 12:12:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_release_no_holder [2020-10-27 12:12:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_error [2020-10-27 12:12:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_visit_release [2020-10-27 12:12:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_create [2020-10-27 12:12:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_destroy [2020-10-27 12:12:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_entry_inc [2020-10-27 12:12:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_entry_dec [2020-10-27 12:12:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_add_work [2020-10-27 12:12:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2020-10-27 12:12:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2020-10-27 12:12:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2020-10-27 12:12:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_from_per_bio_data [2020-10-27 12:12:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_target [2020-10-27 12:12:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2020-10-27 12:12:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure dm_read_arg_group [2020-10-27 12:12:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure dm_shift_arg [2020-10-27 12:12:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure dm_consume_args [2020-10-27 12:12:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_md [2020-10-27 12:12:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put [2020-10-27 12:12:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure dm_device_name [2020-10-27 12:12:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure dm_suspended [2020-10-27 12:12:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure dm_noflush_suspending [2020-10-27 12:12:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_add_target_callbacks [2020-10-27 12:12:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure dm_set_target_max_io_len [2020-10-27 12:12:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_mode [2020-10-27 12:12:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_md [2020-10-27 12:12:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_event [2020-10-27 12:12:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure wb_congested [2020-10-27 12:12:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-27 12:12:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure bdi_congested [2020-10-27 12:12:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure dm_internal_suspend_noflush [2020-10-27 12:12:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure dm_internal_resume [2020-10-27 12:12:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_create [2020-10-27 12:12:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_destroy [2020-10-27 12:12:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_copy [2020-10-27 12:12:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_zero [2020-10-27 12:12:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure sort [2020-10-27 12:12:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure build_key [2020-10-27 12:12:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure build_data_key [2020-10-27 12:12:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure build_virtual_key [2020-10-27 12:12:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_init [2020-10-27 12:12:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_work_start [2020-10-27 12:12:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_work_update [2020-10-27 12:12:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_work_complete [2020-10-27 12:12:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_lock [2020-10-27 12:12:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_unlock [2020-10-27 12:12:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure get_pool_mode [2020-10-27 12:12:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_operation_failed [2020-10-27 12:12:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure __blkdev_issue_discard_async [2020-10-27 12:12:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure block_size_is_power_of_two [2020-10-27 12:12:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure block_to_sectors [2020-10-27 12:12:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure issue_discard [2020-10-27 12:12:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure wake_worker [2020-10-27 12:12:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure bio_detain [2020-10-27 12:12:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure cell_release [2020-10-27 12:12:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure cell_visit_release [2020-10-27 12:12:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure cell_release_no_holder [2020-10-27 12:12:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure cell_error_with_code [2020-10-27 12:12:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure cell_error [2020-10-27 12:12:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure cell_success [2020-10-27 12:12:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure cell_requeue [2020-10-27 12:12:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure pool_table_init [2020-10-27 12:12:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_table_insert [2020-10-27 12:12:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_table_remove [2020-10-27 12:12:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_table_lookup [2020-10-27 12:12:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_table_lookup_metadata_dev [2020-10-27 12:12:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure __merge_bio_list [2020-10-27 12:12:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure error_bio_list [2020-10-27 12:12:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure error_thin_bio_list [2020-10-27 12:12:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure requeue_deferred_cells [2020-10-27 12:12:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure requeue_io [2020-10-27 12:12:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure error_retry_list [2020-10-27 12:12:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure get_bio_block [2020-10-27 12:12:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure get_bio_block_range [2020-10-27 12:12:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure remap [2020-10-27 12:12:20,543 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin [2020-10-27 12:12:20,543 INFO L130 BoogieDeclarations]: Found specification of procedure bio_triggers_commit [2020-10-27 12:12:20,543 INFO L130 BoogieDeclarations]: Found specification of procedure inc_all_io_entry [2020-10-27 12:12:20,543 INFO L130 BoogieDeclarations]: Found specification of procedure issue [2020-10-27 12:12:20,543 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin_and_issue [2020-10-27 12:12:20,543 INFO L130 BoogieDeclarations]: Found specification of procedure remap_and_issue [2020-10-27 12:12:20,543 INFO L130 BoogieDeclarations]: Found specification of procedure __complete_mapping_preparation [2020-10-27 12:12:20,543 INFO L130 BoogieDeclarations]: Found specification of procedure complete_mapping_preparation [2020-10-27 12:12:20,544 INFO L130 BoogieDeclarations]: Found specification of procedure copy_complete [2020-10-27 12:12:20,544 INFO L130 BoogieDeclarations]: Found specification of procedure overwrite_endio [2020-10-27 12:12:20,544 INFO L130 BoogieDeclarations]: Found specification of procedure cell_defer_no_holder [2020-10-27 12:12:20,544 INFO L130 BoogieDeclarations]: Found specification of procedure thin_defer_bio [2020-10-27 12:12:20,544 INFO L130 BoogieDeclarations]: Found specification of procedure __inc_remap_and_issue_cell [2020-10-27 12:12:20,544 INFO L130 BoogieDeclarations]: Found specification of procedure inc_remap_and_issue_cell [2020-10-27 12:12:20,544 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_mapping_fail [2020-10-27 12:12:20,544 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_mapping [2020-10-27 12:12:20,544 INFO L130 BoogieDeclarations]: Found specification of procedure free_discard_mapping [2020-10-27 12:12:20,544 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_fail [2020-10-27 12:12:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_success [2020-10-27 12:12:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_no_passdown [2020-10-27 12:12:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure passdown_double_checking_shared_status [2020-10-27 12:12:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_passdown [2020-10-27 12:12:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared [2020-10-27 12:12:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~process_mapping_fn~0 [2020-10-27 12:12:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure io_overlaps_block [2020-10-27 12:12:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure io_overwrites_block [2020-10-27 12:12:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure save_and_set_endio [2020-10-27 12:12:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_next_mapping [2020-10-27 12:12:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_mapping [2020-10-27 12:12:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure ll_zero [2020-10-27 12:12:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure remap_and_issue_overwrite [2020-10-27 12:12:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_copy [2020-10-27 12:12:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_internal_copy [2020-10-27 12:12:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_zero [2020-10-27 12:12:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_external_copy [2020-10-27 12:12:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure set_pool_mode [2020-10-27 12:12:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure check_for_space [2020-10-27 12:12:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure commit [2020-10-27 12:12:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure check_low_water_mark [2020-10-27 12:12:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_data_block [2020-10-27 12:12:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure retry_on_resume [2020-10-27 12:12:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure should_error_unserviceable_bio [2020-10-27 12:12:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure handle_unserviceable_bio [2020-10-27 12:12:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure retry_bios_on_resume [2020-10-27 12:12:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_cell_no_passdown [2020-10-27 12:12:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 12:12:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure __bio_inc_remaining [2020-10-27 12:12:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure break_up_discard_bio [2020-10-27 12:12:20,548 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_cell_passdown [2020-10-27 12:12:20,548 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_bio [2020-10-27 12:12:20,548 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-27 12:12:20,548 INFO L130 BoogieDeclarations]: Found specification of procedure break_sharing [2020-10-27 12:12:20,548 INFO L130 BoogieDeclarations]: Found specification of procedure __remap_and_issue_shared_cell [2020-10-27 12:12:20,548 INFO L130 BoogieDeclarations]: Found specification of procedure remap_and_issue_shared_cell [2020-10-27 12:12:20,548 INFO L130 BoogieDeclarations]: Found specification of procedure process_shared_bio [2020-10-27 12:12:20,548 INFO L130 BoogieDeclarations]: Found specification of procedure provision_block [2020-10-27 12:12:20,548 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell [2020-10-27 12:12:20,548 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio [2020-10-27 12:12:20,549 INFO L130 BoogieDeclarations]: Found specification of procedure __process_bio_read_only [2020-10-27 12:12:20,549 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio_read_only [2020-10-27 12:12:20,549 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell_read_only [2020-10-27 12:12:20,549 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio_success [2020-10-27 12:12:20,549 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio_fail [2020-10-27 12:12:20,549 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell_success [2020-10-27 12:12:20,549 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell_fail [2020-10-27 12:12:20,549 INFO L130 BoogieDeclarations]: Found specification of procedure need_commit_due_to_time [2020-10-27 12:12:20,549 INFO L130 BoogieDeclarations]: Found specification of procedure __thin_bio_rb_add [2020-10-27 12:12:20,549 INFO L130 BoogieDeclarations]: Found specification of procedure __extract_sorted_bios [2020-10-27 12:12:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure __sort_thin_deferred_bios [2020-10-27 12:12:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure process_thin_deferred_bios [2020-10-27 12:12:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure cmp_cells [2020-10-27 12:12:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure sort_cells [2020-10-27 12:12:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure process_thin_deferred_cells [2020-10-27 12:12:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure thin_get [2020-10-27 12:12:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure thin_put [2020-10-27 12:12:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure get_first_thin [2020-10-27 12:12:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_thin [2020-10-27 12:12:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_bios [2020-10-27 12:12:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure do_worker [2020-10-27 12:12:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure do_waker [2020-10-27 12:12:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure do_no_space_timeout [2020-10-27 12:12:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure to_pool_work [2020-10-27 12:12:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure pool_work_complete [2020-10-27 12:12:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure pool_work_wait [2020-10-27 12:12:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure to_noflush [2020-10-27 12:12:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure do_noflush_start [2020-10-27 12:12:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure do_noflush_stop [2020-10-27 12:12:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure noflush_work [2020-10-27 12:12:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure notify_of_pool_mode_change [2020-10-27 12:12:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure passdown_enabled [2020-10-27 12:12:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure set_discard_callbacks [2020-10-27 12:12:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure abort_transaction [2020-10-27 12:12:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure thin_defer_bio_with_throttle [2020-10-27 12:12:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure thin_defer_cell [2020-10-27 12:12:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure thin_hook_bio [2020-10-27 12:12:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure thin_bio_map [2020-10-27 12:12:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure pool_is_congested [2020-10-27 12:12:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure requeue_bios [2020-10-27 12:12:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure data_dev_supports_discard [2020-10-27 12:12:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure is_factor [2020-10-27 12:12:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure disable_passdown_if_not_supported [2020-10-27 12:12:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure bind_control_target [2020-10-27 12:12:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_control_target [2020-10-27 12:12:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure pool_features_init [2020-10-27 12:12:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_destroy [2020-10-27 12:12:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure pool_create [2020-10-27 12:12:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_inc [2020-10-27 12:12:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_dec [2020-10-27 12:12:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_find [2020-10-27 12:12:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure pool_dtr [2020-10-27 12:12:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure parse_pool_features [2020-10-27 12:12:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_low_callback [2020-10-27 12:12:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure get_dev_size [2020-10-27 12:12:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure warn_if_metadata_device_too_big [2020-10-27 12:12:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure get_metadata_dev_size [2020-10-27 12:12:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure get_metadata_dev_size_in_blocks [2020-10-27 12:12:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure calc_metadata_threshold [2020-10-27 12:12:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure pool_ctr [2020-10-27 12:12:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure pool_map [2020-10-27 12:12:20,555 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_resize_data_dev [2020-10-27 12:12:20,555 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_resize_metadata_dev [2020-10-27 12:12:20,555 INFO L130 BoogieDeclarations]: Found specification of procedure pool_preresume [2020-10-27 12:12:20,555 INFO L130 BoogieDeclarations]: Found specification of procedure pool_suspend_active_thins [2020-10-27 12:12:20,555 INFO L130 BoogieDeclarations]: Found specification of procedure pool_resume_active_thins [2020-10-27 12:12:20,555 INFO L130 BoogieDeclarations]: Found specification of procedure pool_resume [2020-10-27 12:12:20,555 INFO L130 BoogieDeclarations]: Found specification of procedure pool_presuspend [2020-10-27 12:12:20,555 INFO L130 BoogieDeclarations]: Found specification of procedure pool_presuspend_undo [2020-10-27 12:12:20,555 INFO L130 BoogieDeclarations]: Found specification of procedure pool_postsuspend [2020-10-27 12:12:20,555 INFO L130 BoogieDeclarations]: Found specification of procedure check_arg_count [2020-10-27 12:12:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure read_dev_id [2020-10-27 12:12:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure process_create_thin_mesg [2020-10-27 12:12:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure process_create_snap_mesg [2020-10-27 12:12:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure process_delete_mesg [2020-10-27 12:12:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure process_set_transaction_id_mesg [2020-10-27 12:12:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure process_reserve_metadata_snap_mesg [2020-10-27 12:12:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure process_release_metadata_snap_mesg [2020-10-27 12:12:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure pool_message [2020-10-27 12:12:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure emit_flags [2020-10-27 12:12:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure pool_status [2020-10-27 12:12:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure pool_iterate_devices [2020-10-27 12:12:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2020-10-27 12:12:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure pool_merge [2020-10-27 12:12:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-27 12:12:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure pool_io_hints [2020-10-27 12:12:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure thin_dtr [2020-10-27 12:12:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure thin_ctr [2020-10-27 12:12:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure thin_map [2020-10-27 12:12:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure thin_endio [2020-10-27 12:12:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure thin_presuspend [2020-10-27 12:12:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure thin_postsuspend [2020-10-27 12:12:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure thin_preresume [2020-10-27 12:12:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure thin_status [2020-10-27 12:12:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure thin_merge [2020-10-27 12:12:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure thin_iterate_devices [2020-10-27 12:12:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure thin_io_hints [2020-10-27 12:12:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_init [2020-10-27 12:12:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_exit [2020-10-27 12:12:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_5 [2020-10-27 12:12:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-27 12:12:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-27 12:12:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2020-10-27 12:12:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 12:12:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-27 12:12:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_29 [2020-10-27 12:12:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_31 [2020-10-27 12:12:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_30 [2020-10-27 12:12:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_33 [2020-10-27 12:12:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_32 [2020-10-27 12:12:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure get_disk_ro [2020-10-27 12:12:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_location [2020-10-27 12:12:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_data [2020-10-27 12:12:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_create [2020-10-27 12:12:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_destroy [2020-10-27 12:12:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_block_size [2020-10-27 12:12:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_read_lock [2020-10-27 12:12:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_write_lock [2020-10-27 12:12:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_write_lock_zero [2020-10-27 12:12:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_unlock [2020-10-27 12:12:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_is_read_only [2020-10-27 12:12:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_set_read_only [2020-10-27 12:12:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_set_read_write [2020-10-27 12:12:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_checksum [2020-10-27 12:12:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_destroy [2020-10-27 12:12:20,561 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_extend [2020-10-27 12:12:20,561 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_block_t~0~TO~int [2020-10-27 12:12:20,561 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_nr_blocks [2020-10-27 12:12:20,561 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-27 12:12:20,561 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_nr_free [2020-10-27 12:12:20,561 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_count [2020-10-27 12:12:20,561 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_block_t~0~X~$Pointer$~TO~int [2020-10-27 12:12:20,561 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_commit [2020-10-27 12:12:20,561 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-27 12:12:20,561 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_inc_block [2020-10-27 12:12:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_dec_block [2020-10-27 12:12:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_new_block [2020-10-27 12:12:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_root_size [2020-10-27 12:12:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_copy_root [2020-10-27 12:12:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-27 12:12:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_register_threshold_callback [2020-10-27 12:12:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_block_t~0~X~$Pointer$~X~$Pointer$~TO~int [2020-10-27 12:12:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_destroy [2020-10-27 12:12:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_create_non_blocking_clone [2020-10-27 12:12:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_pre_commit [2020-10-27 12:12:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_commit [2020-10-27 12:12:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_shadow_block [2020-10-27 12:12:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_read_lock [2020-10-27 12:12:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_unlock [2020-10-27 12:12:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_inc [2020-10-27 12:12:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_dec [2020-10-27 12:12:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_issue_prefetches [2020-10-27 12:12:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_create_with_sm [2020-10-27 12:12:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_open_with_sm [2020-10-27 12:12:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_remove_block [2020-10-27 12:12:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_empty [2020-10-27 12:12:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_del [2020-10-27 12:12:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_lookup [2020-10-27 12:12:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_insert [2020-10-27 12:12:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_insert_notify [2020-10-27 12:12:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_remove [2020-10-27 12:12:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_remove_leaves [2020-10-27 12:12:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_find_highest_key [2020-10-27 12:12:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_disk_create [2020-10-27 12:12:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_disk_open [2020-10-27 12:12:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure sb_prepare_for_write [2020-10-27 12:12:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure sb_check [2020-10-27 12:12:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure pack_block_time [2020-10-27 12:12:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure unpack_block_time [2020-10-27 12:12:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure data_block_inc [2020-10-27 12:12:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure data_block_dec [2020-10-27 12:12:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure data_block_equal [2020-10-27 12:12:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure subtree_inc [2020-10-27 12:12:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure subtree_dec [2020-10-27 12:12:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure subtree_equal [2020-10-27 12:12:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_lock_zero [2020-10-27 12:12:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_lock [2020-10-27 12:12:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure __superblock_all_zeroes [2020-10-27 12:12:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure __setup_btree_details [2020-10-27 12:12:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure save_sm_roots [2020-10-27 12:12:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure copy_sm_roots [2020-10-27 12:12:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure __write_initial_superblock [2020-10-27 12:12:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure __format_metadata [2020-10-27 12:12:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure __check_incompat_features [2020-10-27 12:12:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure __open_metadata [2020-10-27 12:12:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure __open_or_format_metadata [2020-10-27 12:12:20,567 INFO L130 BoogieDeclarations]: Found specification of procedure __create_persistent_data_objects [2020-10-27 12:12:20,567 INFO L130 BoogieDeclarations]: Found specification of procedure __destroy_persistent_data_objects [2020-10-27 12:12:20,567 INFO L130 BoogieDeclarations]: Found specification of procedure __begin_transaction [2020-10-27 12:12:20,567 INFO L130 BoogieDeclarations]: Found specification of procedure __write_changed_details [2020-10-27 12:12:20,567 INFO L130 BoogieDeclarations]: Found specification of procedure __commit_transaction [2020-10-27 12:12:20,567 INFO L130 BoogieDeclarations]: Found specification of procedure __open_device [2020-10-27 12:12:20,567 INFO L130 BoogieDeclarations]: Found specification of procedure __close_device [2020-10-27 12:12:20,567 INFO L130 BoogieDeclarations]: Found specification of procedure __create_thin [2020-10-27 12:12:20,567 INFO L130 BoogieDeclarations]: Found specification of procedure __set_snapshot_details [2020-10-27 12:12:20,567 INFO L130 BoogieDeclarations]: Found specification of procedure __create_snap [2020-10-27 12:12:20,568 INFO L130 BoogieDeclarations]: Found specification of procedure __delete_device [2020-10-27 12:12:20,568 INFO L130 BoogieDeclarations]: Found specification of procedure __reserve_metadata_snap [2020-10-27 12:12:20,568 INFO L130 BoogieDeclarations]: Found specification of procedure __release_metadata_snap [2020-10-27 12:12:20,568 INFO L130 BoogieDeclarations]: Found specification of procedure __get_metadata_snap [2020-10-27 12:12:20,568 INFO L130 BoogieDeclarations]: Found specification of procedure __snapshotted_since [2020-10-27 12:12:20,568 INFO L130 BoogieDeclarations]: Found specification of procedure __insert [2020-10-27 12:12:20,568 INFO L130 BoogieDeclarations]: Found specification of procedure __remove [2020-10-27 12:12:20,568 INFO L130 BoogieDeclarations]: Found specification of procedure __remove_range [2020-10-27 12:12:20,568 INFO L130 BoogieDeclarations]: Found specification of procedure __set_abort_with_changes_flags [2020-10-27 12:12:20,568 INFO L130 BoogieDeclarations]: Found specification of procedure __highest_block [2020-10-27 12:12:20,569 INFO L130 BoogieDeclarations]: Found specification of procedure __resize_space_map [2020-10-27 12:12:20,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2020-10-27 12:12:20,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2020-10-27 12:12:20,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-27 12:12:20,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-27 12:12:20,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-27 12:12:20,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-27 12:12:20,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-27 12:12:20,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-27 12:12:20,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-27 12:12:20,569 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-27 12:12:20,570 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-27 12:12:20,570 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 12:12:20,570 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 12:12:20,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 12:12:20,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-27 12:12:20,570 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 12:12:20,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-27 12:12:20,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-27 12:12:20,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-27 12:12:20,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-27 12:12:27,339 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-27 12:12:44,162 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-27 12:12:45,800 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 12:12:45,801 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-27 12:12:45,812 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:12:45 BoogieIcfgContainer [2020-10-27 12:12:45,812 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 12:12:45,814 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 12:12:45,814 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 12:12:45,818 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 12:12:45,818 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 12:12:12" (1/3) ... [2020-10-27 12:12:45,819 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ff3d095 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 12:12:45, skipping insertion in model container [2020-10-27 12:12:45,819 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:12:19" (2/3) ... [2020-10-27 12:12:45,820 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ff3d095 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 12:12:45, skipping insertion in model container [2020-10-27 12:12:45,820 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:12:45" (3/3) ... [2020-10-27 12:12:45,821 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i [2020-10-27 12:12:45,835 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 12:12:45,847 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-27 12:12:45,863 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-27 12:12:45,937 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 12:12:45,937 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 12:12:45,937 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 12:12:45,937 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 12:12:45,937 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 12:12:45,938 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 12:12:45,938 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 12:12:45,938 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 12:12:46,052 INFO L276 IsEmpty]: Start isEmpty. Operand 5384 states. [2020-10-27 12:12:46,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2020-10-27 12:12:46,111 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 12:12:46,112 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 14, 14, 14, 14, 14, 14, 14, 14, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:12:46,113 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 12:12:46,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 12:12:46,119 INFO L82 PathProgramCache]: Analyzing trace with hash 366025406, now seen corresponding path program 1 times [2020-10-27 12:12:46,129 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 12:12:46,129 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [119287854] [2020-10-27 12:12:46,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 12:12:46,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:47,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:47,586 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:47,880 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:48,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:48,503 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:48,775 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:49,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:49,699 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:50,040 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:50,391 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:01,837 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:01,838 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 644 [2020-10-27 12:13:01,838 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 10 [2020-10-27 12:13:01,838 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14831 [2020-10-27 12:13:01,840 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:01,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:01,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-27 12:13:01,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:01,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-27 12:13:15,314 WARN L193 SmtUtils]: Spent 13.09 s on a formula simplification that was a NOOP. DAG size: 1465 [2020-10-27 12:13:15,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 12:13:15,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:15,396 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:17,567 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:17,567 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:17,567 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:17,568 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2198 [2020-10-27 12:13:17,568 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:17,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:17,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:17,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:17,569 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:17,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:17,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:17,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:17,796 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:17,797 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:17,797 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:17,797 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-27 12:13:17,797 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:17,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:17,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:13:17,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:17,798 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:17,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:17,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:17,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:17,862 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:17,862 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:17,862 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:17,862 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:13:17,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:17,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:17,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:17,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:17,863 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:17,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:17,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:17,889 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:17,902 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:17,903 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:17,903 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:17,903 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-27 12:13:17,903 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:17,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:17,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:13:17,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:17,904 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:17,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 12:13:17,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:17,950 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:17,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,004 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:18,005 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:18,005 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:18,006 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-27 12:13:18,006 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:18,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:18,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:13:18,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:18,006 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:18,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:18,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:18,040 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,047 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:18,047 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:18,047 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:18,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 12:13:18,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:18,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:18,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:18,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:18,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:18,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:18,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:18,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,077 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:18,078 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:18,078 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:18,078 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:13:18,078 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:18,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:18,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:13:18,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:18,079 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:18,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-27 12:13:18,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:18,110 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,122 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,177 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:18,178 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:18,178 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:18,178 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 78 [2020-10-27 12:13:18,178 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:18,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:18,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:13:18,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:18,179 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:18,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:18,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:18,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,211 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:18,212 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:18,212 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:18,212 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 12:13:18,212 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:18,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:18,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:18,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:18,213 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:18,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:18,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:18,238 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,243 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:18,243 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:18,243 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:18,244 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:13:18,244 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:18,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:18,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:13:18,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:18,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:18,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-27 12:13:18,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:18,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,330 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:18,330 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:18,330 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:18,330 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-27 12:13:18,330 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:18,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:18,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:13:18,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:18,331 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:18,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:18,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:18,357 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,365 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:18,366 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:18,366 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:18,366 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-27 12:13:18,366 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:18,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:18,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:18,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:18,367 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:18,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:18,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:18,390 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,399 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:18,400 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:18,400 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:18,400 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-27 12:13:18,400 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:18,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:18,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:13:18,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:18,401 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:18,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-27 12:13:18,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:18,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,488 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:18,488 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:18,488 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:18,488 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-27 12:13:18,488 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:18,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:18,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:13:18,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:18,489 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:18,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:18,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:18,513 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,519 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:18,521 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:18,521 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:18,521 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 12:13:18,522 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:18,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:18,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:18,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:18,522 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:18,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:18,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:18,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,546 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:18,546 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:18,546 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:18,546 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:13:18,547 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:18,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:18,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:13:18,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:18,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:18,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-27 12:13:18,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:18,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,580 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,611 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:18,611 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:18,611 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:18,611 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-27 12:13:18,612 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:18,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:18,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:13:18,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:18,612 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:18,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:18,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:18,636 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,641 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:18,641 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:18,642 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:18,642 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:13:18,642 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:18,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:18,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:18,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:18,643 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:18,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:18,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:18,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,667 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:18,667 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:18,667 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:18,667 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:13:18,668 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:18,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:18,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:13:18,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:18,668 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:18,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-27 12:13:18,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:18,694 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,702 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,731 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:18,732 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:18,732 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:18,732 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-27 12:13:18,732 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:18,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:18,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:13:18,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:18,733 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:18,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:18,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:18,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,760 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:18,761 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:18,761 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:18,761 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:13:18,761 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:18,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:18,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:18,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:18,762 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:13:18,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:18,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:18,783 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:18,787 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:18,787 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:18,787 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:13:18,787 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:18,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:18,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:13:18,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:18,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:18,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-27 12:13:18,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:18,836 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,876 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:18,877 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:18,877 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:18,877 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-27 12:13:18,877 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:18,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:18,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:13:18,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:18,878 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:18,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:18,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:18,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,906 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:18,906 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:18,906 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:18,906 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:13:18,907 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:18,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:18,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:18,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:18,907 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:18,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:18,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:18,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,932 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:18,932 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:18,932 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:18,932 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:13:18,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:18,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:18,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:13:18,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:18,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:18,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-27 12:13:18,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:18,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:18,993 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:18,994 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:18,994 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:18,994 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-27 12:13:18,994 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:18,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:18,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:13:18,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:18,995 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:19,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:19,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:19,016 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,021 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:19,021 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:19,021 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:19,021 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:13:19,022 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:19,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:19,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:19,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:19,022 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:19,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:19,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:19,041 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,046 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:19,047 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:19,047 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:19,047 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:13:19,047 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:19,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:19,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:13:19,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:19,048 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:19,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-27 12:13:19,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:19,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,106 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:19,107 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:19,107 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:19,107 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-27 12:13:19,107 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:19,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:19,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:13:19,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:19,108 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:19,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:19,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:19,129 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,134 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:19,134 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:19,135 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:19,135 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:13:19,135 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:19,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:19,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:19,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:19,136 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:19,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:19,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:19,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,162 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:19,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:19,162 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:19,162 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:13:19,163 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:19,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:19,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:13:19,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:19,163 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:19,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-27 12:13:19,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:19,189 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,222 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:19,223 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:19,223 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:19,223 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-27 12:13:19,223 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:19,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:19,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:13:19,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:19,224 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:19,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:19,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:19,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,250 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:19,251 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:19,251 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:19,251 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:13:19,251 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:19,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:19,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:19,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:19,252 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:19,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:19,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:19,270 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,275 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:19,275 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:19,275 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:19,275 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:13:19,276 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:19,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:19,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:13:19,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:19,276 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:19,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-27 12:13:19,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:19,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:19,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:19,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:19,334 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-27 12:13:19,334 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:19,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:19,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:13:19,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:19,335 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:19,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:19,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:19,354 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,359 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:19,360 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:19,360 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:19,360 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:13:19,360 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:19,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:19,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:19,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:19,361 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:19,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:19,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:19,378 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,382 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:19,382 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:19,383 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:19,383 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:13:19,383 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:19,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:19,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:13:19,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:19,384 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:19,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-27 12:13:19,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:19,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,455 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:19,456 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:19,456 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:19,456 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-27 12:13:19,456 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:19,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:19,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:13:19,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:19,457 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:19,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:19,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:19,477 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,484 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:19,484 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:19,484 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:19,484 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:13:19,484 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:19,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:19,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:19,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:19,485 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:19,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:19,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:19,506 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,522 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:19,522 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:19,522 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:19,523 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-27 12:13:19,523 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:19,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:19,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:13:19,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:19,523 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:19,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-27 12:13:19,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:19,552 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,561 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,597 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:19,598 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:19,598 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:19,598 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-27 12:13:19,599 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:19,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:19,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:13:19,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:19,599 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:19,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:19,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:19,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,635 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:19,635 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:19,635 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:19,636 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-27 12:13:19,636 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:19,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:19,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:19,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:19,637 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:13:19,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:19,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:19,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,668 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:19,668 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:19,668 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:19,668 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 12:13:19,669 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:19,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:19,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:13:19,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:19,669 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:19,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-27 12:13:19,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:19,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,706 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,735 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:19,735 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:19,736 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:19,736 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-27 12:13:19,736 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:19,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:19,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:13:19,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:19,737 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:19,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:19,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:19,761 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,765 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:19,766 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:19,766 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:19,766 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:13:19,767 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:19,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:19,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:19,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:19,767 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:19,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:19,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:19,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,788 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:19,789 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:19,789 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:19,789 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:13:19,789 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:19,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:19,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:13:19,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:19,790 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:19,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-27 12:13:19,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:19,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,824 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,848 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:19,849 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:19,849 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:19,849 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-27 12:13:19,849 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:19,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:19,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:13:19,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:19,850 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:19,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:19,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:19,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,884 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:19,884 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:19,885 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:19,885 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:13:19,885 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:19,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:19,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:19,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:19,886 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:19,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:19,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:19,906 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,910 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:19,911 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:19,911 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:19,911 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:13:19,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:19,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:19,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:13:19,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:19,912 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:19,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-27 12:13:19,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:19,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:19,932 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:19,933 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 12:13:19,933 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:19,933 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:13:19,933 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:19,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:19,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-27 12:13:19,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:19,934 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:19,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2020-10-27 12:13:19,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:19,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:20,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:20,115 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:20,115 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:13:20,115 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:20,115 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 133 [2020-10-27 12:13:20,115 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:20,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:20,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:13:20,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:13:20,116 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:20,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:20,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:20,380 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:20,426 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:20,427 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:20,427 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:20,427 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-27 12:13:20,427 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:20,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:20,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:20,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:13:20,428 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:20,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2020-10-27 12:13:20,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:20,561 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:20,570 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:20,655 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:20,656 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:13:20,656 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:20,656 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 104 [2020-10-27 12:13:20,656 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:20,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:20,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:13:20,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:13:20,657 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:20,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:20,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:20,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:20,839 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:20,840 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:20,840 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:20,840 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-27 12:13:20,840 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:20,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:20,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:20,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:13:20,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:20,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2020-10-27 12:13:20,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:20,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:20,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:20,958 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:20,959 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:13:20,959 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:20,959 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-27 12:13:20,959 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:20,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:20,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:13:20,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:13:20,960 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:20,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:20,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:20,999 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:21,039 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:21,040 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:21,040 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:21,040 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-27 12:13:21,041 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:21,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:21,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:21,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:13:21,042 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:21,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2020-10-27 12:13:21,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:21,076 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:21,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:21,153 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:21,153 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:13:21,153 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:21,154 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-27 12:13:21,154 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:21,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:21,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:13:21,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:13:21,154 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:21,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:21,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:21,189 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:21,221 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:21,222 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:21,222 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:21,222 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-27 12:13:21,222 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:21,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:21,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:21,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:13:21,223 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:21,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2020-10-27 12:13:21,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:21,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:21,264 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:21,335 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:21,335 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:13:21,335 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:21,335 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-27 12:13:21,336 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:21,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:21,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:13:21,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:13:21,336 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:21,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:21,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:21,368 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:21,408 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:21,408 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:21,408 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:21,408 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-27 12:13:21,408 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:21,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:21,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:21,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:13:21,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:21,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 320 [2020-10-27 12:13:21,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:21,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:21,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:21,518 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:21,519 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:13:21,519 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:21,519 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-27 12:13:21,519 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:21,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:21,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:13:21,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:13:21,520 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:21,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:21,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:21,782 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:21,840 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:21,841 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:21,841 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:21,841 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 180 [2020-10-27 12:13:21,841 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:21,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:21,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:21,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:13:21,842 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:21,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2020-10-27 12:13:21,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:21,875 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:21,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:21,961 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:21,961 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:13:21,961 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:21,961 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-27 12:13:21,961 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:21,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:21,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:13:21,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:13:21,962 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:21,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:21,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:22,021 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:22,055 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:22,055 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:22,056 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:22,056 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-27 12:13:22,056 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:22,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:22,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:22,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:13:22,057 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:22,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-27 12:13:22,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:22,086 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:22,095 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:22,172 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:22,172 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:13:22,172 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:22,173 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-27 12:13:22,173 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:22,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:22,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:13:22,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:13:22,173 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:22,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:22,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:22,209 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:22,241 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:22,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:22,241 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:22,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-27 12:13:22,242 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:22,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:22,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:22,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:13:22,242 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:22,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2020-10-27 12:13:22,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:22,271 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:22,279 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:22,346 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:22,346 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:13:22,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:22,347 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-27 12:13:22,347 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:22,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:22,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:13:22,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:13:22,348 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:22,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:22,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:22,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:22,409 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:22,410 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:22,410 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:22,410 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-27 12:13:22,410 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:22,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:22,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:22,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:13:22,411 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:22,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2020-10-27 12:13:22,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:22,441 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:22,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:22,519 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:22,519 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:13:22,519 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:22,519 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-27 12:13:22,519 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:22,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:22,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:13:22,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:13:22,520 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:22,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:22,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:22,555 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:22,594 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:22,594 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:22,595 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:22,595 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-27 12:13:22,595 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:22,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:22,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:22,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:13:22,596 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:22,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 375 [2020-10-27 12:13:22,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:22,624 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:22,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:22,696 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:22,696 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:13:22,696 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:22,696 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-27 12:13:22,697 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:22,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:22,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:13:22,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:13:22,697 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:22,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:22,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:22,820 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:22,851 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:22,852 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:22,852 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:22,852 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-27 12:13:22,852 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:22,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:22,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:22,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:13:22,853 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:22,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2020-10-27 12:13:22,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:22,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:22,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:22,959 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:22,959 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:13:22,960 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:22,960 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-27 12:13:22,960 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:22,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:22,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:13:22,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:13:22,961 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:22,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:22,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:22,998 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:23,032 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:23,032 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:23,033 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:23,033 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-27 12:13:23,033 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:23,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:23,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:23,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:13:23,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:23,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 397 [2020-10-27 12:13:23,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:23,070 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:23,077 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:23,146 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:23,147 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:13:23,147 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:23,147 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-27 12:13:23,147 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:23,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:23,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:13:23,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:13:23,148 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:23,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:23,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:23,184 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:23,214 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:23,215 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:23,215 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:23,215 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-27 12:13:23,215 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:23,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:23,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:23,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:13:23,216 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:23,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 408 [2020-10-27 12:13:23,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:23,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:23,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:23,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:23,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:13:23,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:23,334 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-27 12:13:23,334 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:23,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:23,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:13:23,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:13:23,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:23,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:23,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:23,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:23,445 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:23,445 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:23,445 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:23,445 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-27 12:13:23,446 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:23,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:13:23,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:23,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:13:23,446 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:23,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 419 [2020-10-27 12:13:23,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:23,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:23,529 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:23,529 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:23,530 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:23,530 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:13:23,530 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:23,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:23,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 12:13:23,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:23,531 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:23,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 424 [2020-10-27 12:13:23,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:23,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:23,607 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:23,607 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:23,607 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:23,607 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:13:23,608 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:23,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:23,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 12:13:23,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:23,608 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:23,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 429 [2020-10-27 12:13:23,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:23,683 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:23,686 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:23,686 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:23,686 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:23,687 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:13:23,687 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:23,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:23,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 12:13:23,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:23,688 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:23,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442 [2020-10-27 12:13:23,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:23,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:23,712 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:23,712 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 25 [2020-10-27 12:13:23,713 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:23,713 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:13:23,713 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:23,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:23,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 22 [2020-10-27 12:13:23,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:23,714 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:23,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 12:13:23,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:23,730 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:23,733 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:23,733 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:23,733 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:23,734 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:13:23,734 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:23,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:23,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:23,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:23,734 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:23,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-27 12:13:23,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:23,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:23,756 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:23,757 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:23,757 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:23,757 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:13:23,757 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:23,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:23,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:23,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:23,758 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:23,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-27 12:13:23,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:23,777 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:23,780 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:23,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:23,781 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:23,781 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:13:23,781 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:23,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:23,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:23,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:23,782 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:24,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2502 backedges. 75 proven. 97 refuted. 0 times theorem prover too weak. 2330 trivial. 0 not checked. [2020-10-27 12:13:24,679 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [119287854] [2020-10-27 12:13:24,681 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-27 12:13:24,682 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2020-10-27 12:13:24,683 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1754855550] [2020-10-27 12:13:24,692 INFO L461 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-10-27 12:13:24,692 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 12:13:24,707 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-10-27 12:13:24,709 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=231, Unknown=0, NotChecked=0, Total=272 [2020-10-27 12:13:24,712 INFO L87 Difference]: Start difference. First operand 5384 states. Second operand 17 states. [2020-10-27 12:13:43,875 WARN L193 SmtUtils]: Spent 13.33 s on a formula simplification that was a NOOP. DAG size: 1469 [2020-10-27 12:14:10,586 WARN L193 SmtUtils]: Spent 26.57 s on a formula simplification. DAG size of input: 1490 DAG size of output: 1471 [2020-10-27 12:14:23,908 WARN L193 SmtUtils]: Spent 13.12 s on a formula simplification that was a NOOP. DAG size: 1468 [2020-10-27 12:14:37,299 WARN L193 SmtUtils]: Spent 13.24 s on a formula simplification that was a NOOP. DAG size: 1470 [2020-10-27 12:15:04,006 WARN L193 SmtUtils]: Spent 26.39 s on a formula simplification. DAG size of input: 1492 DAG size of output: 1473 [2020-10-27 12:15:04,272 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 45 [2020-10-27 12:15:16,924 WARN L193 SmtUtils]: Spent 12.33 s on a formula simplification that was a NOOP. DAG size: 1469 [2020-10-27 12:15:41,959 WARN L193 SmtUtils]: Spent 24.90 s on a formula simplification. DAG size of input: 1490 DAG size of output: 1471 [2020-10-27 12:15:42,376 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 45